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Join our dynamic team at unify as a Senior Backend Software Engineer, where you will leverage your expertise to design and implement robust backend systems that enhance our product's performance and scalability. You will collaborate closely with cross-functional teams to develop innovative solutions that meet our customers' needs.
unify is a leading technology company focused on delivering cutting-edge solutions that drive digital transformation across industries. Our talented team thrives on innovation, collaboration, and a commitment to excellence. Join us to be part of a company that values creativity and technical prowess.
Join our dynamic team at unify as a Senior Backend Software Engineer, where you will leverage your expertise to design and implement robust backend systems that enhance our product's performance and scalability. You will collaborate closely with cross-functional teams to develop innovative solutions that meet our customers' needs.
About UnifyUnify is revolutionizing the way revenue teams operate by developing the first AI-powered system of action. Our mission is to transform outbound strategies into a robust growth engine, ensuring that go-to-market execution is observable, repeatable, and scalable. Established in 2023 by industry leaders from Ramp and Scale AI, our talented team boasts backgrounds from renowned companies like Airbnb, Meta, Waymo, and Perplexity.In 2024, Unify achieved an impressive 8x revenue growth and serves a diverse clientele including Perplexity, Cursor, SoFi, and Justworks. We are a dynamic team fueled by high energy and intensity, having secured $58M in funding from leading investors such as Thrive, Emergence, and OpenAI. Join us in shaping the future of GTM!About the Role:As a Senior Software Engineer specializing in AI at Unify, you will be at the forefront of innovation, developing new AI products and enhancing our AI platform. Your work will encompass agents, retrieval systems, classification, fine-tuning, reinforcement learning, and LLM inference infrastructure. If you are passionate about creating production-ready AI systems and wish to contribute to cutting-edge applications used by premier GTM teams, this role is for you.
About UnifyAt Unify, we are pioneering an innovative AI-driven system of action for revenue teams. Our mission is to revolutionize outbound strategies into a high-performing growth engine, making go-to-market execution transparent, repeatable, and scalable. Founded in 2023 by industry leaders from Ramp and Scale AI, our talented team boasts experience from notable companies like Airbnb, Meta, Waymo, Perplexity, and Monday.com.In 2024, Unify achieved an impressive revenue growth of 8x, serving esteemed clients such as Perplexity, Cursor, SoFi, and Justworks. We are a dynamic and high-energy team backed by $58M in funding from Thrive, Emergence, OpenAI, and more. Join us in shaping the future of GTM!About the RoleAs the first Backend Staff Software Engineer at Unify, you will play a crucial role in scaling our core platform to accommodate our rapid growth. Collaborating directly with the founders, you will bring innovative product ideas to life, establish a clear technical vision, and set engineering standards that will guide our evolving company.
About UnifyAt Unify, we're pioneering the first AI-driven system of action for revenue teams. Our innovative platform empowers companies to revolutionize their outbound strategies, transforming them into high-performing growth engines by enhancing go-to-market execution to be observable, repeatable, and scalable. Founded in 2023 by industry veterans from Ramp and Scale AI, our team boasts experience from leading firms such as Airbnb, Meta, Waymo, and Perplexity.In 2024, Unify achieved an impressive 8x revenue growth and proudly serves esteemed clients including Perplexity, Cursor, SoFi, and Justworks. With a dynamic and energetic team, we’ve successfully raised $58M from top investors like Thrive, Emergence, and OpenAI. Join us in building the future of GTM!About the RoleAs an early Engineering Manager at Unify GTM, you will have the unique chance to shape the foundation of a fast-paced, high-impact engineering organization at the forefront of AI technology.You will lead one of our core product teams, taking charge of delivery, quality, and team dynamics, while closely collaborating with product and design to turn visionary ideas into reality. You'll also play a pivotal role in establishing the scaffolding for our scaling efforts: defining our culture, systems, and standards of technical and operational excellence.This is a significant, trusted role during a period of rapid expansion, ideal for someone eager to build, lead, and evolve with an ambitious team.
About UnifyAt Unify, we're pioneering the first AI-driven system of action for revenue teams. Our innovative approach empowers companies to transform their outbound strategies into a leading growth engine, ensuring that go-to-market execution is observable, repeatable, and scalable. Established in 2023 by visionaries from Ramp and Scale AI, our diverse team boasts experience from industry giants such as Airbnb, Meta, Waymo, and Perplexity.Having achieved an impressive 8x revenue growth in 2024, we proudly serve esteemed clients including Perplexity, Cursor, SoFi, and Justworks. With a dynamic team that has successfully raised $58M from prominent investors like Thrive, Emergence, and OpenAI, we are at the forefront of revolutionizing the future of GTM. Come and be a part of this exciting journey!About the RoleAs a Senior Site Reliability Engineer (SRE) at Unify, you will play a pivotal role in addressing the challenges of scaling and maintaining reliability as we handle immense data volumes and support enterprise clients with stringent uptime standards. Your expertise will span the entire tech stack—optimizing databases, fortifying services, and crafting automation and observability tools to ensure Unify remains fast and dependable at scale.
Join Our Innovative Team at UnifyAt Unify, we are pioneering an AI-driven system of action for revenue teams, empowering organizations to transform their outbound strategies into a high-performing growth engine. Our mission is to make go-to-market execution not only observable but also repeatable and scalable. Founded in 2023 by industry veterans from Ramp and Scale AI, our talented team boasts experience from leading companies such as Airbnb, Meta, Waymo, and Monday.com.In just one year, Unify has achieved an impressive 8x revenue growth in 2024 and proudly serves clients including Perplexity, Cursor, SoFi, and Justworks. As a dynamic, high-energy team, we've successfully raised $58 million from notable investors like Thrive, Emergence, and OpenAI. Join us in shaping the future of go-to-market strategies!The RoleAs a key player in our engineering team, you will significantly influence our go-to-market strategy through cutting-edge AI technology. In your role as a Senior Backend Software Engineer, you will focus on enhancing our core platform to accommodate our rapid growth. You will work alongside the founders to transform innovative product ideas into reality, define the technical vision, and establish engineering standards that will support our expansion.Key ResponsibilitiesEnhance Scalability: Ensure Unify’s platform can grow to meet the demands of high-profile clients like Cursor, Perplexity, and Decagon.Lead Technical Roadmap: Collaborate with Product, Design, and GTM teams to turn complex business goals into actionable engineering plans.Set Engineering Standards: Define coding standards, CI/CD processes, testing strategies, reliability benchmarks, and observability practices that will be foundational for future teams.Integrate New Technologies: Quickly prototype and implement new technologies, APIs, databases, and infrastructure solutions to enhance customer value.Mentorship & Leadership: Provide guidance and support to engineers across various domains through pairing, code reviews, and problem-solving.Your ProfileMinimum of 5 years of professional software engineering experience.Proven experience in scaling backend systems effectively.
Join our innovative team at Unify as a Senior Software Engineer, Platform, where you will play a crucial role in enhancing our platform capabilities. You will collaborate with cross-functional teams to design, develop, and implement high-quality software solutions that meet our clients' needs.
About HappyRobotHappyRobot is revolutionizing the real economy with our AI-native operating system designed to bridge the gap between intelligence and action. By integrating real-time insights with specialized AI capabilities, we empower enterprises to manage complex operations autonomously.Our AI OS continuously accumulates knowledge, optimizes various processes, and adapts over time. We are initially focusing on supply chain and large-scale industrial operations, where speed, resilience, and ongoing improvement are paramount—allowing human resources to concentrate on strategic and creative high-value tasks.Discover more about our vision in our Manifesto. So far, HappyRobot has successfully raised $62M in funding, including a recent $44M in Series B financing as of September 2025. Our esteemed investors include Y Combinator (YC), Andreessen Horowitz (a16z), and Base10, who share our mission to transform enterprise operations. We are leveraging this investment to build a top-tier team of individuals with unwavering motivation, exceptional problem-solving capabilities, and a drive to exceed limits in a dynamic working environment. If this resonates with you, we want you at HappyRobot.About The RoleAt HappyRobot, our Senior Backend Software Engineers are entrusted with significant components of our product and infrastructure, overseeing projects from inception to deployment. We are seeking passionate builders who thrive in uncertain environments, value craftsmanship, and desire genuine ownership of their creations.
About UnifyUnify is pioneering the first AI-powered system of action for revenue teams. Our innovative technology is transforming outbound strategies into a powerful growth engine by ensuring that go-to-market execution is observable, repeatable, and scalable. Founded in 2023 by visionaries from Ramp and Scale AI, our team is comprised of experienced professionals from leading companies like Airbnb, Meta, Waymo, and Perplexity.In 2024, Unify achieved an impressive revenue increase of 8x and now serves a diverse clientele, including Perplexity, Cursor, SoFi, and Justworks. We are a dynamic and high-energy team that has successfully raised $58M from esteemed investors such as Thrive, Emergence, and OpenAI. Join us as we shape the future of GTM!About the RoleAs a Staff Backend Engineer at Unify, you will play a crucial role in enhancing the reliability and scalability of our platform, which processes terabytes of data monthly while maintaining stringent uptime requirements for our clients. You will lead a dedicated team of Site Reliability Engineers (SREs) and collaborate closely with engineering leadership to establish systems and practices that ensure Unify remains fast and dependable as we scale.
Join Kiddom as a Senior Backend Software EngineerAt Kiddom, we are revolutionizing the education landscape by providing a platform that champions equity and growth for all students. Our innovative approach integrates top-tier instructional materials with engaging digital learning tools, allowing schools and districts to take charge of their curriculum. With our exceptional curriculum management capabilities, we deliver personalized learning experiences that cater to the specific needs and aspirations of local communities. Our robust data insights empower educators and leaders to enhance instructional strategies, improve school programs, and foster professional development.We are seeking a dedicated Senior Backend Software Engineer to join our dynamic team, where you will play a crucial role in creating the next generation of scalable backend services. Your responsibilities will include the design, development, and maintenance of high-performance systems that underpin our applications.The ideal candidate will possess significant experience in backend technologies and system architecture, coupled with a genuine passion for addressing complex challenges faced by our users. Mentoring fellow engineers and sharing your expertise will be key aspects of this role. A strong affinity for education, an understanding of teachers' needs, exceptional product insight, and a commitment to Kiddom's mission and vision are essential.
Astranis is at the forefront of satellite technology, constructing advanced satellites for high orbits that extend humanity's capabilities into the solar system. Our satellites deliver dedicated, secure networks to a diverse clientele, including major corporations, government entities, and the US military. With five satellites successfully in orbit and numerous launches on the horizon, we are addressing a robust pipeline of over $1 billion in commercial contracts.As a trusted satellite communications partner, Astranis meets the rigorous demands for uptime, data security, network visibility, and tailored solutions. With over $750 million raised from distinguished investors like Andreessen Horowitz, Blackrock, and Fidelity, we have a thriving team of 450 engineers and innovators. Our operations are conducted from our expansive 153,000 sq. ft. headquarters located in Northern California, USA.Senior Software Engineer - BackendJoin our dynamic Platform team as a Software Engineer, where your role will involve designing and developing services that autonomously manage satellites, monitor telemetry for anomalies, and provide real-time situational awareness to ensure the safety and operational integrity of our fleet. You will play a crucial role in building the foundational components and services that empower our software organization, enabling all teams to operate more efficiently and reliably.In this position, you will help shape the core software that our satellites rely on for flawless performance.This role encompasses contributions to both our commercial and US government initiatives.Key ResponsibilitiesDevelop and implement high-performance, reliable, mission-critical software for satellite command operations.Take full ownership of features, collaborating across backend and infrastructure.Work with interdisciplinary teams to define software requirements, architectures, and designs.Continuously evaluate the evolving technology landscape and advocate for innovations to enhance our systems.Mentor colleagues, share insights, and elevate the technical standards within the team.
About UnifyUnify is pioneering the first AI-driven system of action for revenue teams, empowering companies to transform their outbound strategies into a powerful growth engine. Our goal is to make go-to-market execution observable, repeatable, and scalable. Founded in 2023 by industry leaders from Ramp and Scale AI, our team boasts experience from renowned companies such as Airbnb, Meta, Waymo, and Perplexity.In 2024, Unify achieved an impressive 8x increase in revenue and proudly serves clients including Perplexity, Cursor, SoFi, and Justworks. We are a dynamic, high-energy team that has successfully raised $58M from investors like Thrive, Emergence, and OpenAI. Join us in shaping the future of GTM!About the RoleIn this pivotal role as our first Backend Staff Software Engineer, you will be instrumental in scaling our core platform to accommodate our rapid growth. You will collaborate closely with our founders to transform innovative product concepts from inception to execution, define the technical vision, and establish robust engineering standards that will support our expansion.
Join Databricks as a Senior Backend Software Engineer and contribute to solving some of the world's most challenging problems. We empower data teams through our state-of-the-art data and AI infrastructure platform, enabling businesses to leverage deep data insights for transformative growth. At Databricks, founded by engineers and driven by a customer-first philosophy, we tackle technical challenges with enthusiasm — from designing next-gen UI/UX for data interfacing to scaling our services across millions of virtual machines.In this role, you will collaborate closely with your team to develop scalable infrastructure and innovative products for the Databricks platform.
About UsOur mission is to revolutionize language learning.Learning a new language can transform lives by providing access to diverse cultures, career opportunities, and communities. With two billion people globally striving to learn languages, the most effective method—one-on-one tutoring—remains difficult to access at scale and has not evolved significantly over the years. Speak is developing an AI-powered, human-like tutor that fits in your pocket, offering a conversation-first approach that allows learners to practice speaking, receive immediate feedback, and progress through thoughtfully designed lessons. This results in a comprehensive journey from novice to confident speaker across multiple languages.Since our launch in South Korea in 2019, Speak has emerged as the leading language learning app, now available to learners in various markets and over 15 languages. As one of the foremost AI companies globally, we have secured over $150 million in venture capital from notable investors such as OpenAI, Accel, Founders Fund, and Khosla Ventures, with a diverse team spread across San Francisco, Seoul, Tokyo, Taipei, and Ljubljana.About This RoleWe are seeking a Senior Backend Engineer, with full-stack capabilities, to help create innovative AI-driven product experiences. The ideal candidate should have experience collaborating closely with product, design, and machine learning teams, alongside a proven track record in developing polished consumer applications. This role is pivotal in shaping our latest products focused on programmatic, conversational language learning and will significantly impact the future direction of our company.Your ResponsibilitiesCrafting innovative AI-driven product experiences and user interfaces for the web.Full-stack engineering with a primary focus on designing scalable backend systems.Troubleshooting complex streaming challenges.Taking ownership of the complete development cycle of features from ideation to production.Writing code efficiently, shipping frequently, and making a substantial impact on our business by facilitating the scaling of our content.Your Profile5+ years of industry experience as a Backend Engineer, ideally within a fast-paced startup environment.Bonus: Experience on an app that has reached over 1 million users.Exceptional problem-solving and communication skills, along with the ability to work effectively in a collaborative environment.
About SemgrepSemgrep stands at the forefront of code security, enabling developers to innovate seamlessly. Our platform empowers teams to identify, flag, and address real vulnerabilities before deployment, with security solutions that evolve alongside their coding efforts. By securing code during its creation, Semgrep provides essential guardrails, allowing developers to work swiftly while ensuring their safety. With a focus on integration, Semgrep offers visibility, control, and confidence to security teams, making it an indispensable tool for modern developers. Our AI-driven approach minimizes false positives and highlights actionable vulnerabilities, with validation from 95% of security experts across over 6 million findings. In our mission to eliminate false positives, our AppSec teams experience an 80% reduction in false positives across Code and Supply Chain, significantly alleviating backlog issues.Founded in San Francisco and supported by prestigious investors such as Menlo Ventures, Felicis Ventures, Lightspeed Venture Partners, Redpoint Ventures, and Sequoia Capital, Semgrep is recognized by Gartner in Application Security Testing and trusted by leading companies including Snowflake, Dropbox, and Figma. Discover more about us at semgrep.dev.About the RoleAs a Senior Backend Engineer, you will be instrumental in enhancing our backend and infrastructure systems to ensure a robust and efficient user experience for all our customers. You will collaborate with fellow engineers to design and develop APIs, data models, and services that power Semgrep’s scalable products. A solid understanding of databases, query optimization, and distributed systems is essential, as is the ability to integrate third-party services into existing first-party code.Our technology stack includes Typescript and React on the Frontend and Python, Flask, and SQLAlchemy on the Backend, deployed using Kubernetes and hosted on AWS. While professional experience with these technologies is preferred, we welcome candidates who are eager to learn them quickly!This position is hybrid, requiring at least 3 days a week in our San Francisco, New York, Boston, or Denver offices, depending on your team. We also consider remote work for exceptional candidates.CompensationThe estimated starting annual salary for this role ranges from $160,000 to $207,000 USD. The actual salary will be determined based on various factors, including job-related skills, relevant experience, qualifications, location, internal equity, and market data. In addition to the base salary, total compensation may include equity, variable compensation, and benefits.
Join Unify as a Senior Product ManagerAt Unify, we're pioneering the first AI-driven action system for revenue teams, dedicated to transforming outbound strategies into robust growth engines. Our focus is on making go-to-market (GTM) execution not only observable but also repeatable and scalable. Founded in 2023 by industry leaders from Ramp and Scale AI, our team boasts experience from top-tier companies including Airbnb, Meta, Waymo, and others.In 2024, Unify achieved an impressive 8x revenue growth and is proud to serve clients like Perplexity, Cursor, SoFi, and Justworks. Our dynamic team has successfully raised $58 million from prominent investors such as Thrive, Emergence, and OpenAI. Be part of the future of GTM—join us!Role OverviewAs a member of our elite product team, you will collaborate closely with Unify's founders and executive team, taking ownership of product direction and execution.Our mission is to revolutionize go-to-market strategies through AI. We value strong product instincts across our engineering and design teams, and we seek an individual who can accelerate our product development, address gaps in thinking, and significantly enhance our offerings for customers.If you have experience building products from the ground up, running your own venture, or serving as an early Product Manager at a rapidly growing startup, this role is tailored for you.Your ResponsibilitiesOwn the product vision. Collaborate with our founders to define our offerings based on deep customer insights and business context.Lead strategy and execution. Manage engineering pods, overseeing the roadmap, setting priorities, and ensuring delivery of high-impact initiatives.Oversee end-to-end product shipping. Transform concepts from sketches to launched features through scoping, measuring, and iterating.Be the advocate for our customers. Engage with users regularly, analyze usage data, and convert insights into impactful product decisions.Focus on user experience. Pay attention to every detail—from clicks to labels—ensuring a seamless and delightful user journey.Elevate product quality standards. Help establish benchmarks for product excellence at Unify, influencing how we approach quality, decision-making, and delivery.
About CasapCasap is an innovative Series A startup backed by over $30M in funding from renowned investors such as Emergence, Lightspeed, and Primary Ventures. Located in the vibrant tech hub of San Francisco, our team consists of experienced product leaders from industry giants like Robinhood and Chime. Our mission is to revolutionize banking operations by automating disputes and combating friendly fraud. Our solutions have garnered love and appreciation from everyday users and major financial institutions alike.We are currently seeking skilled Backend Engineers to join our team in San Francisco, eager to enhance the banking experience with our rapidly growing product that sits at the cutting edge of automation and Artificial Intelligence.
Join 10alabs as a Backend Software Engineer where you will play a vital role in designing and developing robust backend systems. You will work closely with cross-functional teams to create scalable and efficient software solutions that meet the needs of our clients. If you are passionate about technology and eager to tackle complex challenges, we want to hear from you!
Role OverviewLocated in the heart of San Francisco, CA, this position is integral to our headquarters and does not support full-time remote work.Compensation for this role ranges from $150,000 to $250,000 annually, depending on experience, along with equity and comprehensive benefits.About FurtherAIAt FurtherAI, we are pioneering advanced AI agents tailored for the insurance sector, a market primed for innovation worth trillions. Having successfully secured over $30 million from prestigious investors such as Andreessen Horowitz, Y Combinator, Nexus, South Park Commons, and Converge, we've experienced a remarkable tenfold revenue growth this year. Our clientele includes some of the most renowned names in insurance, including a top 5 global insurance company. Our team merges profound AI knowledge with extensive entrepreneurial experience.We are currently seeking an extraordinary Software Engineer to join our foundational team and help shape our product and organizational culture.Why Work With Us?Accelerated Growth: Experience rapid revenue growth post-product-market fit.Exceptional Team: Our founding group features talents from Apple AI Research, four ex-Y Combinator founders, and six successful entrepreneurs. Our engineering team boasts backgrounds from Apple, Microsoft, Google, and Amazon.Deep Technical Challenges: Collaborate with a staff research scientist and a team of seven engineers tackling advanced AI and scalable backend solutions.Significant Market Influence: Our work is transformative, reshaping the insurance industry's operational landscape.Entrepreneurial Spirit: Ideal for those looking to take ownership of critical product areas and possibly launch their own ventures in the future.Your ResponsibilitiesDevelop and enhance the core product, ensuring optimal performance, reliability, and ongoing improvements.Take charge of substantial elements of the backend architecture using Python.Work closely with founders to define and guide the technical roadmap.Embrace a culture of extreme ownership within a dynamic, high-performance environment.Engage in-person at our San Francisco office (5 days a week).
About UsAt Amari AI, we are transforming the logistics industry by replacing outdated manual workflows with intelligent AI agents. Our cutting-edge technology collaborates with human operators, automating complex, document-heavy processes to enable faster, more accurate shipment processing.Having surpassed the initial development phase, we have successfully achieved product-market fit and are experiencing exceptional growth, with over 100% month-over-month revenue increase. With $5 million raised from notable investors including First Round Capital and Pear VC, we are expanding our platform's capabilities. Our highly skilled team is composed of experts from leading tech companies such as Google, LinkedIn, and Salesforce, as well as prestigious academic institutions and AI research facilities.The RoleIn the capacity of Senior Backend Engineer at Amari AI, you will play a pivotal role in shaping the core data infrastructure that drives our AI-powered logistics platform. This position offers substantial ownership and autonomy, allowing you to design and scale systems responsible for ingesting, processing, and delivering real-time logistics data across various AI components, including pipelines, queues, databases, and search layers. Your technical leadership will significantly influence product reliability and performance from the outset.What You’ll DoDesign and scale distributed backend systems - including queue pipelines, service boundary definitions, and robust failure management strategies such as retry mechanisms, circuit breakers, and graceful degradation.Manage database design and reliability - focusing on schema design, indexing strategies, and query optimization tailored to specific use cases, along with data pipelines that maintain synchronization across systems at scale.Develop AI-driven search infrastructure for real-time logistics lookups and enhanced AI features.Provide technical leadership in a dynamic startup environment - establishing engineering standards, collaborating closely with the founders on strategic roadmaps, and mentoring future backend engineers.Who We're Looking For5–8 years of professional experience in backend software engineering, preferably in high-growth startups or large-scale production environments.Proven track record of end-to-end ownership of backend systems in fast-paced, ambiguous settings.Demonstrated capability in making informed architectural decisions under time constraints, with flexibility to adapt as requirements evolve.
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Join our dynamic team at unify as a Senior Backend Software Engineer, where you will leverage your expertise to design and implement robust backend systems that enhance our product's performance and scalability. You will collaborate closely with cross-functional teams to develop innovative solutions that meet our customers' needs.
About UnifyUnify is revolutionizing the way revenue teams operate by developing the first AI-powered system of action. Our mission is to transform outbound strategies into a robust growth engine, ensuring that go-to-market execution is observable, repeatable, and scalable. Established in 2023 by industry leaders from Ramp and Scale AI, our talented team boasts backgrounds from renowned companies like Airbnb, Meta, Waymo, and Perplexity.In 2024, Unify achieved an impressive 8x revenue growth and serves a diverse clientele including Perplexity, Cursor, SoFi, and Justworks. We are a dynamic team fueled by high energy and intensity, having secured $58M in funding from leading investors such as Thrive, Emergence, and OpenAI. Join us in shaping the future of GTM!About the Role:As a Senior Software Engineer specializing in AI at Unify, you will be at the forefront of innovation, developing new AI products and enhancing our AI platform. Your work will encompass agents, retrieval systems, classification, fine-tuning, reinforcement learning, and LLM inference infrastructure. If you are passionate about creating production-ready AI systems and wish to contribute to cutting-edge applications used by premier GTM teams, this role is for you.
About UnifyAt Unify, we are pioneering an innovative AI-driven system of action for revenue teams. Our mission is to revolutionize outbound strategies into a high-performing growth engine, making go-to-market execution transparent, repeatable, and scalable. Founded in 2023 by industry leaders from Ramp and Scale AI, our talented team boasts experience from notable companies like Airbnb, Meta, Waymo, Perplexity, and Monday.com.In 2024, Unify achieved an impressive revenue growth of 8x, serving esteemed clients such as Perplexity, Cursor, SoFi, and Justworks. We are a dynamic and high-energy team backed by $58M in funding from Thrive, Emergence, OpenAI, and more. Join us in shaping the future of GTM!About the RoleAs the first Backend Staff Software Engineer at Unify, you will play a crucial role in scaling our core platform to accommodate our rapid growth. Collaborating directly with the founders, you will bring innovative product ideas to life, establish a clear technical vision, and set engineering standards that will guide our evolving company.
About UnifyAt Unify, we're pioneering the first AI-driven system of action for revenue teams. Our innovative platform empowers companies to revolutionize their outbound strategies, transforming them into high-performing growth engines by enhancing go-to-market execution to be observable, repeatable, and scalable. Founded in 2023 by industry veterans from Ramp and Scale AI, our team boasts experience from leading firms such as Airbnb, Meta, Waymo, and Perplexity.In 2024, Unify achieved an impressive 8x revenue growth and proudly serves esteemed clients including Perplexity, Cursor, SoFi, and Justworks. With a dynamic and energetic team, we’ve successfully raised $58M from top investors like Thrive, Emergence, and OpenAI. Join us in building the future of GTM!About the RoleAs an early Engineering Manager at Unify GTM, you will have the unique chance to shape the foundation of a fast-paced, high-impact engineering organization at the forefront of AI technology.You will lead one of our core product teams, taking charge of delivery, quality, and team dynamics, while closely collaborating with product and design to turn visionary ideas into reality. You'll also play a pivotal role in establishing the scaffolding for our scaling efforts: defining our culture, systems, and standards of technical and operational excellence.This is a significant, trusted role during a period of rapid expansion, ideal for someone eager to build, lead, and evolve with an ambitious team.
About UnifyAt Unify, we're pioneering the first AI-driven system of action for revenue teams. Our innovative approach empowers companies to transform their outbound strategies into a leading growth engine, ensuring that go-to-market execution is observable, repeatable, and scalable. Established in 2023 by visionaries from Ramp and Scale AI, our diverse team boasts experience from industry giants such as Airbnb, Meta, Waymo, and Perplexity.Having achieved an impressive 8x revenue growth in 2024, we proudly serve esteemed clients including Perplexity, Cursor, SoFi, and Justworks. With a dynamic team that has successfully raised $58M from prominent investors like Thrive, Emergence, and OpenAI, we are at the forefront of revolutionizing the future of GTM. Come and be a part of this exciting journey!About the RoleAs a Senior Site Reliability Engineer (SRE) at Unify, you will play a pivotal role in addressing the challenges of scaling and maintaining reliability as we handle immense data volumes and support enterprise clients with stringent uptime standards. Your expertise will span the entire tech stack—optimizing databases, fortifying services, and crafting automation and observability tools to ensure Unify remains fast and dependable at scale.
Join Our Innovative Team at UnifyAt Unify, we are pioneering an AI-driven system of action for revenue teams, empowering organizations to transform their outbound strategies into a high-performing growth engine. Our mission is to make go-to-market execution not only observable but also repeatable and scalable. Founded in 2023 by industry veterans from Ramp and Scale AI, our talented team boasts experience from leading companies such as Airbnb, Meta, Waymo, and Monday.com.In just one year, Unify has achieved an impressive 8x revenue growth in 2024 and proudly serves clients including Perplexity, Cursor, SoFi, and Justworks. As a dynamic, high-energy team, we've successfully raised $58 million from notable investors like Thrive, Emergence, and OpenAI. Join us in shaping the future of go-to-market strategies!The RoleAs a key player in our engineering team, you will significantly influence our go-to-market strategy through cutting-edge AI technology. In your role as a Senior Backend Software Engineer, you will focus on enhancing our core platform to accommodate our rapid growth. You will work alongside the founders to transform innovative product ideas into reality, define the technical vision, and establish engineering standards that will support our expansion.Key ResponsibilitiesEnhance Scalability: Ensure Unify’s platform can grow to meet the demands of high-profile clients like Cursor, Perplexity, and Decagon.Lead Technical Roadmap: Collaborate with Product, Design, and GTM teams to turn complex business goals into actionable engineering plans.Set Engineering Standards: Define coding standards, CI/CD processes, testing strategies, reliability benchmarks, and observability practices that will be foundational for future teams.Integrate New Technologies: Quickly prototype and implement new technologies, APIs, databases, and infrastructure solutions to enhance customer value.Mentorship & Leadership: Provide guidance and support to engineers across various domains through pairing, code reviews, and problem-solving.Your ProfileMinimum of 5 years of professional software engineering experience.Proven experience in scaling backend systems effectively.
Join our innovative team at Unify as a Senior Software Engineer, Platform, where you will play a crucial role in enhancing our platform capabilities. You will collaborate with cross-functional teams to design, develop, and implement high-quality software solutions that meet our clients' needs.
About HappyRobotHappyRobot is revolutionizing the real economy with our AI-native operating system designed to bridge the gap between intelligence and action. By integrating real-time insights with specialized AI capabilities, we empower enterprises to manage complex operations autonomously.Our AI OS continuously accumulates knowledge, optimizes various processes, and adapts over time. We are initially focusing on supply chain and large-scale industrial operations, where speed, resilience, and ongoing improvement are paramount—allowing human resources to concentrate on strategic and creative high-value tasks.Discover more about our vision in our Manifesto. So far, HappyRobot has successfully raised $62M in funding, including a recent $44M in Series B financing as of September 2025. Our esteemed investors include Y Combinator (YC), Andreessen Horowitz (a16z), and Base10, who share our mission to transform enterprise operations. We are leveraging this investment to build a top-tier team of individuals with unwavering motivation, exceptional problem-solving capabilities, and a drive to exceed limits in a dynamic working environment. If this resonates with you, we want you at HappyRobot.About The RoleAt HappyRobot, our Senior Backend Software Engineers are entrusted with significant components of our product and infrastructure, overseeing projects from inception to deployment. We are seeking passionate builders who thrive in uncertain environments, value craftsmanship, and desire genuine ownership of their creations.
About UnifyUnify is pioneering the first AI-powered system of action for revenue teams. Our innovative technology is transforming outbound strategies into a powerful growth engine by ensuring that go-to-market execution is observable, repeatable, and scalable. Founded in 2023 by visionaries from Ramp and Scale AI, our team is comprised of experienced professionals from leading companies like Airbnb, Meta, Waymo, and Perplexity.In 2024, Unify achieved an impressive revenue increase of 8x and now serves a diverse clientele, including Perplexity, Cursor, SoFi, and Justworks. We are a dynamic and high-energy team that has successfully raised $58M from esteemed investors such as Thrive, Emergence, and OpenAI. Join us as we shape the future of GTM!About the RoleAs a Staff Backend Engineer at Unify, you will play a crucial role in enhancing the reliability and scalability of our platform, which processes terabytes of data monthly while maintaining stringent uptime requirements for our clients. You will lead a dedicated team of Site Reliability Engineers (SREs) and collaborate closely with engineering leadership to establish systems and practices that ensure Unify remains fast and dependable as we scale.
Join Kiddom as a Senior Backend Software EngineerAt Kiddom, we are revolutionizing the education landscape by providing a platform that champions equity and growth for all students. Our innovative approach integrates top-tier instructional materials with engaging digital learning tools, allowing schools and districts to take charge of their curriculum. With our exceptional curriculum management capabilities, we deliver personalized learning experiences that cater to the specific needs and aspirations of local communities. Our robust data insights empower educators and leaders to enhance instructional strategies, improve school programs, and foster professional development.We are seeking a dedicated Senior Backend Software Engineer to join our dynamic team, where you will play a crucial role in creating the next generation of scalable backend services. Your responsibilities will include the design, development, and maintenance of high-performance systems that underpin our applications.The ideal candidate will possess significant experience in backend technologies and system architecture, coupled with a genuine passion for addressing complex challenges faced by our users. Mentoring fellow engineers and sharing your expertise will be key aspects of this role. A strong affinity for education, an understanding of teachers' needs, exceptional product insight, and a commitment to Kiddom's mission and vision are essential.
Astranis is at the forefront of satellite technology, constructing advanced satellites for high orbits that extend humanity's capabilities into the solar system. Our satellites deliver dedicated, secure networks to a diverse clientele, including major corporations, government entities, and the US military. With five satellites successfully in orbit and numerous launches on the horizon, we are addressing a robust pipeline of over $1 billion in commercial contracts.As a trusted satellite communications partner, Astranis meets the rigorous demands for uptime, data security, network visibility, and tailored solutions. With over $750 million raised from distinguished investors like Andreessen Horowitz, Blackrock, and Fidelity, we have a thriving team of 450 engineers and innovators. Our operations are conducted from our expansive 153,000 sq. ft. headquarters located in Northern California, USA.Senior Software Engineer - BackendJoin our dynamic Platform team as a Software Engineer, where your role will involve designing and developing services that autonomously manage satellites, monitor telemetry for anomalies, and provide real-time situational awareness to ensure the safety and operational integrity of our fleet. You will play a crucial role in building the foundational components and services that empower our software organization, enabling all teams to operate more efficiently and reliably.In this position, you will help shape the core software that our satellites rely on for flawless performance.This role encompasses contributions to both our commercial and US government initiatives.Key ResponsibilitiesDevelop and implement high-performance, reliable, mission-critical software for satellite command operations.Take full ownership of features, collaborating across backend and infrastructure.Work with interdisciplinary teams to define software requirements, architectures, and designs.Continuously evaluate the evolving technology landscape and advocate for innovations to enhance our systems.Mentor colleagues, share insights, and elevate the technical standards within the team.
About UnifyUnify is pioneering the first AI-driven system of action for revenue teams, empowering companies to transform their outbound strategies into a powerful growth engine. Our goal is to make go-to-market execution observable, repeatable, and scalable. Founded in 2023 by industry leaders from Ramp and Scale AI, our team boasts experience from renowned companies such as Airbnb, Meta, Waymo, and Perplexity.In 2024, Unify achieved an impressive 8x increase in revenue and proudly serves clients including Perplexity, Cursor, SoFi, and Justworks. We are a dynamic, high-energy team that has successfully raised $58M from investors like Thrive, Emergence, and OpenAI. Join us in shaping the future of GTM!About the RoleIn this pivotal role as our first Backend Staff Software Engineer, you will be instrumental in scaling our core platform to accommodate our rapid growth. You will collaborate closely with our founders to transform innovative product concepts from inception to execution, define the technical vision, and establish robust engineering standards that will support our expansion.
Join Databricks as a Senior Backend Software Engineer and contribute to solving some of the world's most challenging problems. We empower data teams through our state-of-the-art data and AI infrastructure platform, enabling businesses to leverage deep data insights for transformative growth. At Databricks, founded by engineers and driven by a customer-first philosophy, we tackle technical challenges with enthusiasm — from designing next-gen UI/UX for data interfacing to scaling our services across millions of virtual machines.In this role, you will collaborate closely with your team to develop scalable infrastructure and innovative products for the Databricks platform.
About UsOur mission is to revolutionize language learning.Learning a new language can transform lives by providing access to diverse cultures, career opportunities, and communities. With two billion people globally striving to learn languages, the most effective method—one-on-one tutoring—remains difficult to access at scale and has not evolved significantly over the years. Speak is developing an AI-powered, human-like tutor that fits in your pocket, offering a conversation-first approach that allows learners to practice speaking, receive immediate feedback, and progress through thoughtfully designed lessons. This results in a comprehensive journey from novice to confident speaker across multiple languages.Since our launch in South Korea in 2019, Speak has emerged as the leading language learning app, now available to learners in various markets and over 15 languages. As one of the foremost AI companies globally, we have secured over $150 million in venture capital from notable investors such as OpenAI, Accel, Founders Fund, and Khosla Ventures, with a diverse team spread across San Francisco, Seoul, Tokyo, Taipei, and Ljubljana.About This RoleWe are seeking a Senior Backend Engineer, with full-stack capabilities, to help create innovative AI-driven product experiences. The ideal candidate should have experience collaborating closely with product, design, and machine learning teams, alongside a proven track record in developing polished consumer applications. This role is pivotal in shaping our latest products focused on programmatic, conversational language learning and will significantly impact the future direction of our company.Your ResponsibilitiesCrafting innovative AI-driven product experiences and user interfaces for the web.Full-stack engineering with a primary focus on designing scalable backend systems.Troubleshooting complex streaming challenges.Taking ownership of the complete development cycle of features from ideation to production.Writing code efficiently, shipping frequently, and making a substantial impact on our business by facilitating the scaling of our content.Your Profile5+ years of industry experience as a Backend Engineer, ideally within a fast-paced startup environment.Bonus: Experience on an app that has reached over 1 million users.Exceptional problem-solving and communication skills, along with the ability to work effectively in a collaborative environment.
About SemgrepSemgrep stands at the forefront of code security, enabling developers to innovate seamlessly. Our platform empowers teams to identify, flag, and address real vulnerabilities before deployment, with security solutions that evolve alongside their coding efforts. By securing code during its creation, Semgrep provides essential guardrails, allowing developers to work swiftly while ensuring their safety. With a focus on integration, Semgrep offers visibility, control, and confidence to security teams, making it an indispensable tool for modern developers. Our AI-driven approach minimizes false positives and highlights actionable vulnerabilities, with validation from 95% of security experts across over 6 million findings. In our mission to eliminate false positives, our AppSec teams experience an 80% reduction in false positives across Code and Supply Chain, significantly alleviating backlog issues.Founded in San Francisco and supported by prestigious investors such as Menlo Ventures, Felicis Ventures, Lightspeed Venture Partners, Redpoint Ventures, and Sequoia Capital, Semgrep is recognized by Gartner in Application Security Testing and trusted by leading companies including Snowflake, Dropbox, and Figma. Discover more about us at semgrep.dev.About the RoleAs a Senior Backend Engineer, you will be instrumental in enhancing our backend and infrastructure systems to ensure a robust and efficient user experience for all our customers. You will collaborate with fellow engineers to design and develop APIs, data models, and services that power Semgrep’s scalable products. A solid understanding of databases, query optimization, and distributed systems is essential, as is the ability to integrate third-party services into existing first-party code.Our technology stack includes Typescript and React on the Frontend and Python, Flask, and SQLAlchemy on the Backend, deployed using Kubernetes and hosted on AWS. While professional experience with these technologies is preferred, we welcome candidates who are eager to learn them quickly!This position is hybrid, requiring at least 3 days a week in our San Francisco, New York, Boston, or Denver offices, depending on your team. We also consider remote work for exceptional candidates.CompensationThe estimated starting annual salary for this role ranges from $160,000 to $207,000 USD. The actual salary will be determined based on various factors, including job-related skills, relevant experience, qualifications, location, internal equity, and market data. In addition to the base salary, total compensation may include equity, variable compensation, and benefits.
Join Unify as a Senior Product ManagerAt Unify, we're pioneering the first AI-driven action system for revenue teams, dedicated to transforming outbound strategies into robust growth engines. Our focus is on making go-to-market (GTM) execution not only observable but also repeatable and scalable. Founded in 2023 by industry leaders from Ramp and Scale AI, our team boasts experience from top-tier companies including Airbnb, Meta, Waymo, and others.In 2024, Unify achieved an impressive 8x revenue growth and is proud to serve clients like Perplexity, Cursor, SoFi, and Justworks. Our dynamic team has successfully raised $58 million from prominent investors such as Thrive, Emergence, and OpenAI. Be part of the future of GTM—join us!Role OverviewAs a member of our elite product team, you will collaborate closely with Unify's founders and executive team, taking ownership of product direction and execution.Our mission is to revolutionize go-to-market strategies through AI. We value strong product instincts across our engineering and design teams, and we seek an individual who can accelerate our product development, address gaps in thinking, and significantly enhance our offerings for customers.If you have experience building products from the ground up, running your own venture, or serving as an early Product Manager at a rapidly growing startup, this role is tailored for you.Your ResponsibilitiesOwn the product vision. Collaborate with our founders to define our offerings based on deep customer insights and business context.Lead strategy and execution. Manage engineering pods, overseeing the roadmap, setting priorities, and ensuring delivery of high-impact initiatives.Oversee end-to-end product shipping. Transform concepts from sketches to launched features through scoping, measuring, and iterating.Be the advocate for our customers. Engage with users regularly, analyze usage data, and convert insights into impactful product decisions.Focus on user experience. Pay attention to every detail—from clicks to labels—ensuring a seamless and delightful user journey.Elevate product quality standards. Help establish benchmarks for product excellence at Unify, influencing how we approach quality, decision-making, and delivery.
About CasapCasap is an innovative Series A startup backed by over $30M in funding from renowned investors such as Emergence, Lightspeed, and Primary Ventures. Located in the vibrant tech hub of San Francisco, our team consists of experienced product leaders from industry giants like Robinhood and Chime. Our mission is to revolutionize banking operations by automating disputes and combating friendly fraud. Our solutions have garnered love and appreciation from everyday users and major financial institutions alike.We are currently seeking skilled Backend Engineers to join our team in San Francisco, eager to enhance the banking experience with our rapidly growing product that sits at the cutting edge of automation and Artificial Intelligence.
Join 10alabs as a Backend Software Engineer where you will play a vital role in designing and developing robust backend systems. You will work closely with cross-functional teams to create scalable and efficient software solutions that meet the needs of our clients. If you are passionate about technology and eager to tackle complex challenges, we want to hear from you!
Role OverviewLocated in the heart of San Francisco, CA, this position is integral to our headquarters and does not support full-time remote work.Compensation for this role ranges from $150,000 to $250,000 annually, depending on experience, along with equity and comprehensive benefits.About FurtherAIAt FurtherAI, we are pioneering advanced AI agents tailored for the insurance sector, a market primed for innovation worth trillions. Having successfully secured over $30 million from prestigious investors such as Andreessen Horowitz, Y Combinator, Nexus, South Park Commons, and Converge, we've experienced a remarkable tenfold revenue growth this year. Our clientele includes some of the most renowned names in insurance, including a top 5 global insurance company. Our team merges profound AI knowledge with extensive entrepreneurial experience.We are currently seeking an extraordinary Software Engineer to join our foundational team and help shape our product and organizational culture.Why Work With Us?Accelerated Growth: Experience rapid revenue growth post-product-market fit.Exceptional Team: Our founding group features talents from Apple AI Research, four ex-Y Combinator founders, and six successful entrepreneurs. Our engineering team boasts backgrounds from Apple, Microsoft, Google, and Amazon.Deep Technical Challenges: Collaborate with a staff research scientist and a team of seven engineers tackling advanced AI and scalable backend solutions.Significant Market Influence: Our work is transformative, reshaping the insurance industry's operational landscape.Entrepreneurial Spirit: Ideal for those looking to take ownership of critical product areas and possibly launch their own ventures in the future.Your ResponsibilitiesDevelop and enhance the core product, ensuring optimal performance, reliability, and ongoing improvements.Take charge of substantial elements of the backend architecture using Python.Work closely with founders to define and guide the technical roadmap.Embrace a culture of extreme ownership within a dynamic, high-performance environment.Engage in-person at our San Francisco office (5 days a week).
About UsAt Amari AI, we are transforming the logistics industry by replacing outdated manual workflows with intelligent AI agents. Our cutting-edge technology collaborates with human operators, automating complex, document-heavy processes to enable faster, more accurate shipment processing.Having surpassed the initial development phase, we have successfully achieved product-market fit and are experiencing exceptional growth, with over 100% month-over-month revenue increase. With $5 million raised from notable investors including First Round Capital and Pear VC, we are expanding our platform's capabilities. Our highly skilled team is composed of experts from leading tech companies such as Google, LinkedIn, and Salesforce, as well as prestigious academic institutions and AI research facilities.The RoleIn the capacity of Senior Backend Engineer at Amari AI, you will play a pivotal role in shaping the core data infrastructure that drives our AI-powered logistics platform. This position offers substantial ownership and autonomy, allowing you to design and scale systems responsible for ingesting, processing, and delivering real-time logistics data across various AI components, including pipelines, queues, databases, and search layers. Your technical leadership will significantly influence product reliability and performance from the outset.What You’ll DoDesign and scale distributed backend systems - including queue pipelines, service boundary definitions, and robust failure management strategies such as retry mechanisms, circuit breakers, and graceful degradation.Manage database design and reliability - focusing on schema design, indexing strategies, and query optimization tailored to specific use cases, along with data pipelines that maintain synchronization across systems at scale.Develop AI-driven search infrastructure for real-time logistics lookups and enhanced AI features.Provide technical leadership in a dynamic startup environment - establishing engineering standards, collaborating closely with the founders on strategic roadmaps, and mentoring future backend engineers.Who We're Looking For5–8 years of professional experience in backend software engineering, preferably in high-growth startups or large-scale production environments.Proven track record of end-to-end ownership of backend systems in fast-paced, ambiguous settings.Demonstrated capability in making informed architectural decisions under time constraints, with flexibility to adapt as requirements evolve.
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