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In This Role, You Will:Develop and sustain full stack features for our web application and data processing backend, specifically for intricate telemetry data. Design user-friendly interfaces that enhance data exploration while optimizing performance for substantial real-time datasets. Implement efficient APIs and data access protocols for real-time data streaming. Collaborate effectively with the data platform and frontend teams regarding service design and implementation. Produce clean, maintainable code and engage in technical design discussions. The Skills You Will Bring:A minimum of 3 years of professional experience in full-stack software development. Proficiency in building production applications using technologies such as React, NextJS, TypeScript, Go, Rust, and Python. Familiarity with both relational and non-relational databases, e.g., PostgreSQL, Druid, Pinot, Timescale, or similar. Exceptional problem-solving abilities and a keen attention to detail. Bonus Points:Experience with technical visualization tools (WebGL, D3.js, Apache ECharts) and time-series data. Knowledge of WebAssembly and browser-based computation. A background in scientific computing or technical data visualization. Experience in developing tools for technical users (dashboards, data-editing environments).
About the job
At Siftstack, we are revolutionizing the landscape of modern machine construction, testing, and operation. Our innovative platform empowers engineers with real-time observability of high-frequency telemetry, effectively eliminating bottlenecks and fostering accelerated, dependable development.
Founded by a team of experts from SpaceX, Google, and Palantir, Siftstack emerged from work on monumental projects like Dragon, Falcon, Starlink, and Starship, where the demands of scaling telemetry, debugging flight systems, and ensuring mission reliability necessitated advanced infrastructure. Our focus lies in mission-critical systems where precision and scalability are paramount.
As an early-stage engineer at Siftstack, you won’t merely write code; you will actively contribute to defining the architecture, shaping the product, and influencing the culture of a company dedicated to solving tangible engineering challenges. If you are seeking complex technical problems and the chance to construct foundational systems that support intricate machines from the ground up, we invite you to connect with us.
About Siftstack
Siftstack is a pioneering company founded by a team from SpaceX, Google, and Palantir, focused on creating robust infrastructure solutions for mission-critical systems. Our commitment to precision and scalability drives the development of innovative technologies that enhance the reliability of modern machine operations.
Full-time|$100K/yr - $180K/yr|On-site|New York City
About N1:N1 is a groundbreaking, hyper-efficient, and horizontally scalable blockchain network, crafted to facilitate trustless computing on an internet scale. Our diverse team boasts expertise from prestigious institutions such as Harvard, CMU, DFINITY, VMware, and Galaxy Digital, and is supported by leading investors including Founders Fund, Kraken Venture…
About Gen Digital, Inc. Gen Digital, Inc. brings together leading consumer brands such as Norton, Avast, LifeLock, and MoneyLion. The company focuses on digital security and financial empowerment for nearly 500 million users in over 150 countries. Gen’s teams share a commitment to helping people manage and secure their digital and financial lives. The company encourages smart, bold professionals who see AI as a tool for achieving meaningful results quickly. Employees at Gen benefit from resources and support for professional growth, along with flexibility and well-being programs. Compensation and benefits are competitive, and the company invests in initiatives that help people thrive at work. The culture values customer focus, open discussion, experimentation, and learning. Gen welcomes people with a range of experiences, backgrounds, and ideas, believing that diversity strengthens the company. Role Overview: Full Stack Software Engineer This Full Stack Software Engineer position is based in Tempe, AZ, and centers on the ILEAP Avast migration project. The role involves both front-end and back-end development, with a focus on Java programming. Curiosity about AI and machine learning is important, as the team builds new tools and features using these technologies. The ideal candidate is adaptable, eager to learn, and brings a broad technical background. The work will involve developing and enhancing products that use AI and machine learning.
Prophet Security creates automation tools designed for security teams. The company’s platform analyzes security alerts, builds and executes investigative plans, and delivers actionable findings. Security analysts use these results and provide feedback, helping improve automation over time. Prophet Security is led by a founding team with over 30 years of cybersecurity experience from organizations including Abnormal Security, Expel, Mandiant, McAfee, Oracle, Red Canary, Red Hat, Riverbed, and Symantec. Headquarters are in Menlo Park, with a hybrid work model. Role overview This Senior Full Stack Software Engineer role focuses on building the user-facing elements of Prophet Security’s AI SOC platform. As an early engineering team member, there is significant influence over product direction, technical architecture, and team culture. The initial emphasis is on frontend development, designing and implementing interfaces that security analysts use to investigate alerts, review AI-generated findings, and respond to threats. Over time, responsibilities can expand to backend systems, such as APIs, data pipelines, integrations, and services supporting the platform. What you will do Work with design, product, and backend engineers to deliver features for security analysts Collaborate with the security operations team and interact directly with customers to understand practical needs Shape product direction, technical architecture, and engineering practices as part of the early team Requirements Strong, recent experience in modern frontend development Interest in both frontend and backend engineering Comfort working collaboratively in a startup setting Location This position is based in Menlo Park and follows a hybrid work schedule.
About the RoleWe are looking for a passionate Full-Stack Software Engineer to join our dynamic team at Replo. Your primary focus will be on product engineering and delivering innovative features that enhance user experience.Key ResponsibilitiesAs a Full-Stack Engineer, you will architect and implement product features using Typescript, React, and Node. Your work will involve:Developing workflows that design, build, and optimize online shops.Creating and maintaining product and payment processing infrastructure.Launching analytics infrastructure on Clickhouse and Kafka that handles billions of events monthly.Taking ownership of the user onboarding process from start to finish.Ideal Candidate ProfileWilling to work in-office 3-4 days a week in San Francisco.Proficient in Typescript, React, and Node.Utilizes tools like Cursor, Windsurf, or GPT for enhanced productivity.Experienced in building products from the ground up with real users and generating revenue.Capable of working independently without the need for product/design input.Has a strong bias for action and is committed to shipping products quickly.Possesses a product and customer-centric mindset.Experienced with deployment and maintenance challenges and has well-formed opinions on product development.Values clean, maintainable code and thorough documentation.Comfortable navigating ambiguity and defining software architecture patterns to address customer pain points.Bonus QualificationsHolds a degree in Computer Science or a related STEM field.Has entrepreneurial experience or has previously started a company.Enjoys participating in hackathons.Has experience working in early-stage startups (Series A or earlier).Has not invested excessive time preparing for interviews on platforms like Leetcode.Possesses an eye for design, with experience in product design tools like Figma.
Join Us at CredalAt Credal, our mission is to leverage frontier AI technology to empower those who are committed to building a brighter future for all.We specialize in streamlining the most intricate operations for some of the world's most influential organizations, incorporating security and governance at every stage of our product development. Our esteemed clients include the U.S. Department of Health and Human Services, MongoDB, Comcast NBCUniversal, Lattice, Wise (TransferWise), Checkr, and incident.io, among others.Having successfully raised over $10 million to date, we have substantial runway to support our growth. You will become a valuable member of our team of Thoughtful Doers™, who hail from renowned companies such as Palantir, Cruise, Meta, Uber, and Google. Our team operates in-person from our spacious Brooklyn office, with meals provided.About the RoleWe are seeking a founding Full Stack Engineer to build upon our existing progress, catering to the proven market demand from global enterprises, while creating a scalable and high-performance architecture that upholds our industry-leading security standards.Responsibilities include:Enhance our platform to empower customers in building top-tier agents and MCP servers, facilitating productivity in their workflows.Contribute to architectural and design decisions, along with establishing strategies for code and product quality.Ensure reliable synchronization of billions of records into our data platform from customer SaaS tools.Collaborate directly with customers and our Go-To-Market (GTM) team to identify and address complex, cutting-edge challenges.Take full ownership of our core products, which utilize the following technologies:Frontend: React, TypeScript, Next.js, TailwindBackend: TypeScript, Temporal, Next.js, Gel/PostgreSQLAI/ML: OpenAI, Anthropic, Cohere, Gemini, Milvus/QDrant/MongoDBCloud: AWS, Terraform, Helm, KubernetesAbout YouYou could be an excellent fit if you're a passionate developer with proficiency in both frontend and backend technologies, and possess a keen interest in Agentic AI and LLM applications, even if you lack direct experience in AI.You are motivated to join our mission of advancing frontier intelligence in sectors that significantly impact human welfare, such as healthcare, government, and financial infrastructure.Coding is second nature to you, and you thrive in dynamic environments.
smarterdx seeks a Senior Full Stack Software Engineer to join the team and contribute to building and maintaining software products. This position is fully remote and open to candidates located anywhere in the United States. Key responsibilities Design, develop, and support scalable applications that meet business needs Collaborate with colleagues from different disciplines to deliver new features and improvements Create solutions aimed at enhancing user experience and operational efficiency Remote work This role is based remotely within the United States. All work and collaboration take place online.
Role overview Owner is seeking a Full-Stack Software Engineer (Agents) to contribute to the design and development of solutions for the agent platform. This is a remote position available to candidates located in the United States. What you will do Build and maintain features on both the front end and back end for products focused on agents. Integrate systems to ensure reliable performance across platforms. Collaborate with teammates to address technical challenges and enhance the user experience. Requirements Background in developing software across the stack. Ability to work effectively in a remote, distributed team environment. Interest in building technology that benefits agents as well as end users.
Formic is hiring a Full Stack Software Engineer to help build software that supports advanced robotics. This position is based in Chicago or Woodridge, IL. Role overview This role involves designing, building, and maintaining both front-end and back-end systems for robotics applications. Collaboration with other engineers is central, as is a focus on delivering software that integrates smoothly and provides a strong user experience. What you will do Develop and maintain software for both client-facing and server-side components Work closely with teammates to improve robotic functionalities Ensure systems work together seamlessly and meet user needs Impact This position supports Formic’s mission to automate industries using intelligent robotics. Contributions will help shape how robotics technology is delivered and experienced.
Full-time|$168.8K/yr - $270K/yr|Hybrid|Seattle, Washington, United States
Become a Force for Good with Axon.At Axon, our mission is to Protect Life. We tackle society’s most pressing safety and justice challenges with our innovative ecosystem of devices and cloud-based software. Like our products, we believe in the power of collaboration. We engage with honesty and empathy, embracing diverse perspectives from our customers, communities, and each other.Life at Axon is fast-paced, fulfilling, and impactful. You’ll take ownership of your work and drive meaningful change. Experience continuous growth while contributing to a mission that matters at a company that values your contributions.Your ImpactAs a Staff Full Stack Software Engineer, you will play a pivotal role in the development of Axon Records, a cloud-based records management system that revolutionizes how law enforcement agencies manage and access data. By enhancing report writing and approval workflows through structured data entry, real-time collaboration, and intelligent automation, our goal is to empower officers to spend more time serving their communities and less time on administrative tasks.We are looking for a dedicated engineer with extensive experience in building large-scale software applications. You should possess a strong interest in backend technologies while also being knowledgeable about frontend and mobile technologies. Your passion for nurturing scalable cloud-based systems and the engineering teams that support them will be crucial. You will introduce innovative concepts to our engineering architecture and help guide the evolution of our Records Management system as we scale.Join us in an exciting environment where your expertise, passion, and analytical skills will contribute to new solutions that enhance public safety and create a positive impact in the world.
Full-time|$110K/yr - $180K/yr|On-site|San Mateo, California, United States
Skydio stands at the forefront of the U.S. drone industry and is recognized globally for its pioneering work in autonomous flight technology, a crucial element in the evolution of drones and aerial mobility. Our team merges profound expertise in artificial intelligence with top-tier hardware and software development, operational excellence, and an unwavering commitment to customer satisfaction. This empowers a diverse range of drone users, including utility inspectors, first responders, and military personnel in critical situations.About the Role:In this role, you will work collaboratively with frontend, backend, autonomy, and product teams, expanding your skill set across the entire tech stack while contributing to production systems that operate in high-stakes real-world scenarios.Your Impact:Design, implement, and maintain backend services and APIs that enhance frontend user experiences.Optimize performance and reliability throughout the stack, from browser rendering to service interactions.Develop and refine UI/UX for the Skydio cloud platform.Engage with autonomy, product, and field teams to integrate feedback from real-world operations.Ideal Candidate:1–3+ years of experience in developing and delivering customer-centric software across the full stack.Proficient in building or integrating backend services, including REST/GraphQL APIs, service-to-service communication, or data pipelines.Familiarity with cloud-based systems and distributed architectures.Solid understanding of performance, reliability, and maintainability across both frontend and backend systems.Experience with modern web development technologies such as React and TypeScript.Strong product intuition and a keen sense of empathy for users working in high-pressure, time-sensitive environments.Ability to collaborate effectively across teams from development to production.Bonus Qualifications:Experience with cloud infrastructure or orchestration tools such as AWS, Kubernetes, or Temporal.A passion for autonomy, robotics, or real-time systems.Compensation: At Skydio, our compensation packages for full-time employees include competitive base salaries ranging from $110,000 to $180,000, equity in the form of stock options, and additional benefits.
Join our dynamic team at Accenture Federal Services as a Full Stack Software Engineer. In this role, you will leverage your expertise in both front-end and back-end development to create innovative software solutions that meet the needs of our clients. You will be responsible for designing, developing, and maintaining robust applications, ensuring high performance and responsiveness.As a Full Stack Software Engineer, you will collaborate with cross-functional teams to gather requirements and transform them into technical specifications. Your contributions will directly impact the efficiency and effectiveness of our projects, helping us deliver top-notch services to federal clients.
Full-time|On-site|Seattle, Washington, United States
Join Opendoor as a Full Stack Software Engineer, where you'll have the opportunity to work on innovative solutions that redefine the real estate experience. You will be responsible for designing, developing, and maintaining complex applications that help streamline the buying and selling process. Collaborate with a diverse team of engineers, product managers, and designers to deliver high-quality software that meets our users' needs.
About UsAt Zus, we are pioneering a shared health data platform that enhances healthcare data interoperability. Our mission is to streamline patient data accessibility through APIs, embedded components, and direct EHR integrations. Founded in 2021 by Jonathan Bush, the co-founder and former CEO of athenahealth, we collaborate with Health Information Exchanges (HIEs) and various data networks to compile comprehensive patient clinical histories. We believe in empowering healthcare innovators by maximizing the utility of patient insights and improving the quality of care.Position OverviewWe are seeking a talented and experienced Staff Full Stack Engineer to join our Applications team. This team is responsible for delivering the essential web and embedded applications that our clients rely on daily. The ideal candidate is enthusiastic about creating intuitive, reliable, and scalable user-facing products that enable healthcare providers to efficiently access and utilize crucial patient data.As a vital member of the Applications team, you will engage in developing everything from React-based user interfaces to the APIs that support them. You will play a key role in designing and implementing full-stack features, working closely with product, design, and backend teams to ensure our applications are scalable and maintainable as we expand. Your expertise will encompass the entire data flow from UI interactions to API design and backend systems, taking ownership of services from end to end. Our technology stack includes React, TypeScript, GraphQL, RESTful APIs, and AWS services such as ECS, Lambda, and DynamoDB. We are looking for someone who excels in a fast-paced environment, appreciates clean and maintainable code, and is eager to influence how users interact with the future of healthcare data.
Full-time|$108.8K/yr - $166.8K/yr|On-site|United States
About Us SharkNinja is a leading global product design and technology firm renowned for our diverse range of 5-star rated lifestyle solutions that enhance daily life in homes worldwide. With two trusted global brands, Shark and Ninja, our reputation for disruptive innovation and successful market entries across various product categories has fueled our growth, allowing us to capture significant market share. Headquartered in Needham, Massachusetts, we employ over 4,100 dedicated professionals, and our products are available through major retailers and online platforms globally. We are on the lookout for a talented Senior Full Stack Software Engineer to join our dynamic team. In this role, you will contribute to our rapidly evolving suite of single-page applications and RESTful APIs. Your primary focus will be on designing and enhancing our custom Sales and Demand Planning application, a vital tool for driving our global sales forecasting. You will write clean, scalable, high-performance code while engaging in the optimization and maintenance of our data analytics strategy. Our technology stack includes Node.js, MS SQL Server, AngularJS, Vue.js, and MongoDB.
Full-time|$139.3K/yr - $174.1K/yr|On-site|Cambridge, MA
At Cambridge Mobile Telematics (CMT), we are leading the charge in telematics solutions, dedicated to enhancing road safety globally. Our innovative AI-driven platform, DriveWell Fusion®, integrates sensor data from millions of IoT devices—ranging from smartphones and proprietary Tags to connected vehicles and dashcams—along with contextual data to provide a comprehensive view of vehicle and driver behavior. Our insights empower auto insurers, automakers, commercial mobility companies, and public sector organizations to improve risk assessment, safety measures, claims processes, and driver enhancement programs. With our headquarters based in Cambridge, MA, and additional offices in Budapest, Chennai, Seattle, Tokyo, and Zagreb, we protect and support millions of drivers worldwide each day.As a Senior Full Stack Software Engineer, you will play a pivotal role in designing, developing, and maintaining scalable web applications that fuel our telematics platform. You will navigate the entire tech stack, crafting intuitive user interfaces and robust backend systems while collaborating closely with product, design, and data teams. This dynamic role is ideal for a hands-on engineer who thrives in a fast-paced environment, fosters mentorship, and possesses a strong sense of ownership and curiosity. Your contributions will significantly impact user experience with CMT’s products, reinforcing our mission to enhance road safety globally.CMT seeks a highly collaborative, customer-focused, and innovative Senior Full Stack Software Engineer who is eager to join us in making roads safer by empowering drivers!
Greetings! I’m Paul, the Vice President of Engineering at Customer.io. We are currently seeking inquisitive and motivated Full Stack Engineers who are eager to take ownership of significant projects and create exceptional experiences for our customers. In this role, you will be responsible for designing, building, and delivering the fundamental product experiences that our users depend on while driving innovation in communication tools.About Customer.ioWith over 8,000 companies, ranging from dynamic startups to established global brands, utilizing our platform to dispatch billions of emails, push notifications, in-app messages, and SMS daily, Customer.io facilitates automated communications that resonate with audiences. Our technology revolutionizes how teams send smarter, more relevant messages by leveraging real-time behavioral data. Behind the scenes, we utilize Go, React, Ember, and AI to accelerate our deployment and ensure scalability.Our Core ValuesOwnershipYou take initiative on projects from start to finish. You thrive in fast-paced environments, embracing ambiguity and leading complex projects, whether in an official capacity or not.Engineers with Product InsightYou think like a user, prioritizing frontend elegance, backend performance, and all aspects of the user experience.A Healthy Skepticism of the Status QuoYou approach challenges with rigor and creativity, adhering to best practices while prioritizing progress.Key ResponsibilitiesDevelop full stack features using Go, React, and Ember to enhance key customer workflows.Collaborate with team members to transform ideas into tangible customer value.Share your expertise and elevate team standards by publicly sharing your progress through short videos, insightful writing, and mentorship.Assist in evolving our systems to accommodate a growing customer base, message volume, and diverse use cases.Leverage AI agents to facilitate multi-file modifications by defining the scope, crafting prompts, and validating outputs.What We SeekA minimum of 7 years of experience in building and scaling backend services and product-facing features.Proficiency in TypeScript, React (or a similar framework), and a statically typed backend language such as Go.A strong commitment to frontend polish, backend performance, and enhancing the overall customer experience.Experience with APIs, relational databases, and writing testable, efficient code.A proactive mindset that favors action over perfection, with pride in making technical decisions.
Full-time|$112.2K/yr - $140.3K/yr|Remote|Remote within the Continental United States
ITHAKA develops platforms such as JSTOR, Portico, and Ithaka S+R to broaden access to knowledge and education. The organization places value on its responsibility to the community and its employees, fostering a culture where people can thrive. Role overview This Senior Full-Stack Software Engineer position is fully remote within the continental United States. The role centers on building and maintaining software products that support learners and expand educational access. Projects have a direct impact on how knowledge is shared and accessed worldwide. What you will do Work with technologies including AWS, Kubernetes, Java, Python, Databricks, and GitHub or GitLab to address complex challenges. Take ownership of the full software development life cycle, from initial concept to production deployment. Collaborate with product management and stakeholders to help define the roadmap, weighing engineering effort, customer needs, and business goals. Develop and release customer-facing software using an automated continuous delivery pipeline that enables frequent deployments. Key responsibilities Serve as a core member of an Agile team, designing, building, and maintaining high-performance reporting applications for customers. Implement tools for continuous deployment and test automation, supporting multiple daily application updates. Work closely with internal and external clients to understand requirements and guide web application development. Build interactive web applications using current frameworks and technologies. Use web analytics to support product discovery and monitor key project metrics. Test, evaluate, and optimize application performance with Application Performance Management tools. Participate in a weekly on-call rotation to respond to automated alerts and help lead Agile ceremonies. Mentor teammates and encourage adoption of new technologies, practices, and processes. Support analyses related to pricing, risk and reward, cost advantages, and resource allocation for technology improvements.
About OfficeSpace:At OfficeSpace Software, we are pioneering the leading AI operating system for the built environment, empowering teams to plan, connect, and excel in their workplace. As a performance-driven, private equity-backed organization, our hiring decisions are based on merit and a commitment to long-term success. If you are entrepreneurial, passionate, and driven by rapid innovation, along with being an early adopter of Agentic AI, you will thrive here. Our exceptional teams are spread across the US, Canada, and Costa Rica, fostering a culture of trust, respect, growth, and impactful collaboration.Role Summary:As the Lead Full Stack Software Engineer, you will take the helm in shaping the future of how OfficeSpace develops, manages, monitors, and launches AI functionalities, including chatbots, customer-facing MCP servers, and autonomous agents designed to streamline daily facilities management tasks. We operate with agility, precision, and a strong sense of accountability.What You’ll Do:Drive the architectural and production evolution of OfficeSpace’s AI platform.Collaborate with cross-functional teams to design and implement robust software solutions.Ensure high performance, quality, and responsiveness of applications.Lead the development of innovative features that enhance user experience and operational efficiency.
About HappyRobotHappyRobot is pioneering the AI-native operating system tailored for the real economy, seamlessly bridging the gap between intelligence and actionable outcomes. By harnessing real-time data, specialized AI agents, and a central orchestrating intelligence, we empower enterprises to manage intricate, mission-critical operations with unparalleled autonomy.Our AI OS accumulates knowledge, optimizes processes across various levels, and adapts over time. We are initially focusing on supply chain and large-scale industrial operations, where resilience, speed, and ongoing enhancement are paramount—allowing human talent to concentrate on strategic, creative, and other high-value endeavors.Discover our vision further in our Manifesto. HappyRobot has successfully raised $62 million to date, including a recent $44 million in Series B funding in September 2025. Our esteemed investors include Y Combinator (YC), Andreessen Horowitz (a16z), and Base10—partners committed to our mission of transforming enterprise operations. We are channeling this investment into assembling a top-tier team: individuals driven by relentless ambition, adept problem-solving skills, and a passion for pushing boundaries in a dynamic, high-energy environment. If this resonates with you, we invite you to be part of HappyRobot.About The RoleAt HappyRobot, our Full Stack Engineers take ownership of significant components of our product and infrastructure, delivering from end to end.We seek innovators who thrive in uncertain environments, have a deep appreciation for their craft, and desire genuine ownership of their creations.
Full-time|$150.7K/yr - $177.3K/yr|Hybrid|Cambridge, Massachusetts, United States
Join EverQuote as a Senior Full Stack Software Engineer on our B2B Agency Feature Team, a pivotal group shaping the future of our Agency business. This is more than just an engineering position; you will collaborate closely with all platform teams to design, develop, and scale agency features that fuel EverQuote's B2B growth. Your contributions will significantly impact how agencies utilize our platform and drive revenue on a large scale. Take charge of creating innovative, user-centric applications and interactive services that are quick, reliable, and built for substantial growth. Envision bold UI advancements, seamless front-end architecture, and essential experiences that agencies rely on. Become part of a dynamic, collaborative team of engineers who prioritize speed and meaningful output. You won't just contribute; you'll lead as a technical mentor, enhancing your team's capabilities through your expertise in modern front-end development, outstanding UI/UX design, and the progressive use of AI tools to boost developer efficiency. If you're eager to create impactful products, nurture a talented team, and influence a rapidly scaling platform, this position is for you. This role is hybrid, requiring in-office attendance several days a week. The base salary range for this full-time hybrid position is $150,700 to $177,300. Starting salaries will typically fall within the lower range. Depending on their specific role, level, and responsibilities, employees may qualify for company variable compensation or equity programs.
