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As a backend software engineer, you will join a dynamic team of skilled professionals focused on developing internal software tools that serve our investing and operations teams. You should possess strong attention to detail and a passion for crafting feature-rich, data-driven applications. Your responsibilities will involve identifying, acquiring, and normalizing alternative data sources while designing and implementing secure, scalable backend systems that drive our internal products. The Applied Software Group operates like an internal startup, maintaining a tight feedback loop with users and handling requests from various departments within the firm. This role offers substantial ownership, frequent opportunities to deliver meaningful work, and close collaboration with seasoned engineers who are committed to fostering your growth and development. This position requires you to work from our San Francisco, CA office 2-3 days a week.
About the job
Founded in the heart of Silicon Valley in 2009 by visionary entrepreneurs Marc Andreessen and Ben Horowitz, Andreessen Horowitz, commonly referred to as a16z, is a prominent venture capital firm committed to supporting audacious entrepreneurs who are shaping the future through technology. We are stage agnostic, investing across various stages from seed to venture and growth-stage technology companies. Our diverse portfolio spans industries including AI, bio + healthcare, consumer, crypto, enterprise, fintech, games, and initiatives promoting American dynamism. With $90 billion under management across multiple funds, we are at the forefront of innovation and investment.
Our team is characterized by a profound respect for entrepreneurs and the intricate process of building companies. We have proudly invested in groundbreaking companies such as Anduril, Airbnb, Coinbase, Cursor, Databricks, Deel, Figma, GitHub, Roblox, SpaceX, and Stripe. We are dedicated to empowering founders and their teams to create significant impacts in the world.
About Andreessen Horowitz
Andreessen Horowitz (a16z) is a leading venture capital firm based in Silicon Valley that invests in innovative technology companies. With a strong focus on supporting bold entrepreneurs, we are dedicated to helping them build the future across various sectors.
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Search for Backend Software Engineer At Coderabbit San Francisco
About CodeRabbitCodeRabbit is a groundbreaking research and development firm dedicated to creating highly efficient human-machine collaboration systems. Our mission is to develop the next generation of AI-driven code review tools that foster a collaborative relationship between human developers and advanced algorithms, yielding superior outcomes compared to individual efforts. We leverage state-of-the-art language models combined with human creativity to redefine the standards of software development efficiency and quality.Role OverviewAs a Backend Software Engineer at CodeRabbit, you will play a pivotal role in crafting advanced AI applications that transform the code review landscape. Your work will be situated at the convergence of intelligent systems and software engineering, enabling developers to rapidly iterate within intricate environments. Your skills will be invaluable in designing solutions that improve code quality, scalability, and developer productivity.In this position, you will architect and develop essential backend systems that drive our AI agent workflows, context-aware code reviews, repository planning tools, and dashboard interfaces. Collaborating with AI researchers, infrastructure experts, frontend developers, and product strategists, you will contribute to building robust, intelligent backend systems that scale effectively to support our tools for developers.
About CodeRabbitCodeRabbit is a pioneering research and development firm that specializes in crafting highly efficient human-machine collaboration systems. Our mission is to develop the next wave of AI-driven code review solutions—a collaborative synergy between human creativity and advanced algorithms that surpasses the capabilities of individual engineers. By integrating state-of-the-art language models with human insight, we aim to redefine the standards of software development efficiency and quality.Role OverviewAs a DevOps Engineer at CodeRabbit, you will be instrumental in scaling, securing, and fortifying the infrastructure that supports our AI-powered developer tools. Collaborating with our platform engineers, backend team, and applied AI specialists, you will ensure our systems are robust, observable, high-performing, and easy to deploy.This position is hands-on and tailored for an individual who excels in a dynamic environment, takes initiative in managing critical infrastructure, and is eager to develop tools that empower an ambitious engineering team.ResponsibilitiesDesign, implement, and manage scalable CI/CD pipelines.Develop and oversee infrastructure as code (e.g., Terraform, Pulumi).Enhance system reliability through effective monitoring, alerting, logging, and failover strategies.Collaborate with platform and backend teams to identify and mitigate performance bottlenecks.Contribute to deployment workflows, environment automation, and developer tooling enhancements.Ensure that infrastructure security and compliance measures are rigorously enforced.
Join Coderabbit as a Full Stack Engineer and be at the forefront of technological innovation. As a key member of our development team, you will design, develop, and maintain web applications that enhance user experience and drive business success.
Join CodeRabbit as Our Lead Security EngineerAt CodeRabbit, we are at the forefront of innovation in research and development, dedicated to creating groundbreaking human-machine collaboration systems. Our vision is to revolutionize the future of software development through the integration of Gen AI-driven code reviewers, facilitating an unparalleled partnership between human creativity and advanced algorithms. By harnessing the power of language models and human intellect, we aim to redefine efficiency and quality in software development.Position Summary:We are seeking a seasoned Lead Security Engineer to join our mission of empowering developers with high-performance tools in a rapidly evolving threat landscape. In this pivotal role, you will be responsible for architecting, fortifying, and safeguarding our infrastructure and ecosystem.As the Lead Security Engineer, you will infuse security into all aspects of our product and infrastructure, serving as the guardian of resilience, incident response, and proactive defense at scale.Key Responsibilities:Define the Security Roadmap: Develop and implement a strategic security engineering plan that aligns with CodeRabbit’s agile engineering processes.Enhance Resilience: Advocate for defense-in-depth strategies, including threat modeling, secure design reviews, hardening, and CI/CD integration.Lead Incident Response: Take charge of security incident response and recovery, ensuring effective triage, resolution, and root cause analysis to bolster system integrity.Security Tools & Automation: Develop or integrate security tools (SAST, DAST, SIEM, EDR, monitoring) seamlessly into the developer workflow to maintain high delivery velocity.Integrate Security Practices: Collaborate with engineering and product teams to ensure secure practices are incorporated early in project planning and daily operations.Cultivate Talent & Culture: Contribute to hiring, coaching, and mentoring a resilient security engineering team while promoting security awareness throughout the organization.Establish Compliance & Policy: Develop security standards, frameworks, and processes that evolve with our growth while remaining streamlined and developer-friendly.Qualifications:Proven Experience: 8+ years in security engineering, incident response, or related fields. Leadership experience during critical situations is a plus.Technical Proficiency: In-depth knowledge of security best practices, threat modeling, and incident management.Collaborative Mindset: Strong interpersonal skills and the ability to work effectively across multidisciplinary teams.Adaptability: Eagerness to learn and adapt in a dynamic and fast-paced environment.
Join CodeRabbit as a Senior DevOps Engineer!At CodeRabbit, we are at the forefront of research and development, crafting cutting-edge systems for human-machine collaboration. Our mission is to revolutionize software development by creating the next generation of AI-driven code review tools. These advancements represent a powerful synergy between human creativity and advanced algorithms, allowing us to maximize productivity and elevate code quality to unprecedented heights.As a Senior DevOps Engineer, you will be instrumental in scaling, securing, and optimizing the infrastructure that fuels our AI-powered developer tools. Collaborating closely with our platform engineers, backend developers, and applied AI teams, you will ensure our systems are robust, efficient, and easy to deploy, all while maintaining high standards of observability and resilience.This position is ideal for a proactive individual who thrives in dynamic environments, takes initiative with critical infrastructure, and is passionate about developing tools that empower an ambitious engineering team.
About CodeRabbitAt CodeRabbit, we are at the forefront of research and development, dedicated to innovating human-machine collaboration systems. Our mission focuses on developing the next generation of AI-driven code reviewers, fostering a harmonious partnership between human creativity and advanced algorithms that far exceed the capabilities of any single engineer. By merging sophisticated language models with human insight, we aim to revolutionize the efficiency and quality of software development.About The RoleWe are seeking a dynamic Director of Demand Generation who will establish a consistent pipeline and a self-sustaining revenue stream for our developer-centric product. This role encompasses ownership of the entire demand generation system, from customer acquisition and conversion to lifecycle management and revenue generation.In this position, you will spearhead strategic initiatives and execution, while scaling operations through the recruitment and mentorship of a small, high-performance team. A hands-on approach is essential as you will engage with tools and workflows related to list building, enrichment, and orchestration, utilizing platforms like Clay.You will collaborate closely with teams across Product Marketing, Product Development, Sales, RevOps, and Design to translate technical value into user activation, growth, and revenue generation.ResponsibilitiesDemand Strategy and Targets: Lead marketing-sourced outcomes, focusing on Product Qualified Leads (PQLs), self-service revenue, and sales-assisted pipeline, while meeting quarterly targets and managing budget allocations.Campaign Leadership: Design and execute integrated campaigns across key use cases, segments, and personas, ensuring alignment of messaging, offers, and conversion paths with Product Marketing Managers and content teams.Channel Ownership: Oversee performance across various channels including paid search, paid social, retargeting, SEO, and collaborative marketing efforts with partners, optimizing successful strategies for scale.Funnel Management and Conversion Rate Optimization (CRO): Enhance conversion rates from initial clicks to signups or installations, leading landing page strategy and experimentation to improve conversion metrics.Lifecycle Management and Product-Led Growth (PLG): Work in tandem with Product and Growth teams to define activation events and PQL thresholds, developing lifecycle programs that boost time-to-value, retention, and expansion.Modern Outbound Workflows Using Clay: Create and manage enrichment and orchestration workflows through Clay, including account list building, scoring, personalization parameters, and CRM routing with safeguards.Measurement and Reporting: Establish clear stage definitions and dashboards to monitor success metrics, partnering with analytics teams for data-driven insights.
Full-time|$175K/yr - $190K/yr|On-site|San Francisco
About CodeRabbitAt CodeRabbit, we are at the forefront of innovation, dedicated to developing cutting-edge systems that enhance human-machine collaboration. Our mission is to redefine the future of software development through the creation of advanced AI-driven code reviewing tools. By merging sophisticated algorithms with human creativity, we aim to elevate the efficiency and quality of software engineering practices.Role OverviewAs an Enterprise Solutions Engineer, you will act as a key technical consultant and advocate for our clients. Collaborating closely with Sales, Product, Engineering, and Customer Success teams, you will guide customers through their pre-sales journey, helping them recognize the transformative value of CodeRabbit's solutions. This role is ideal for individuals who are technically inquisitive and enthusiastic about developing AI-integrated solutions throughout the Software Development Life Cycle (SDLC). Join us in a dynamic, collaborative work environment where your contributions will make a significant impact on our customers' success.Key Responsibilities:Partner with Account Executives to comprehend customer needs and craft tailored technical solutions.Convert business goals into technical specifications and solution architectures.Lead engaging demonstrations and impactful Proof of Value (PoV) sessions to effectively communicate the benefits of the CodeRabbit platform.Assist in addressing security-related inquiries from clients.Continuously provide constructive feedback and work cross-functionally with product and engineering teams to resolve customer challenges and enhance the user experience.Stay informed about industry trends and emerging technologies in AI-powered development tools.Contribute to the enhancement of internal resources, including playbooks, guides, and best practices.Facilitate the transition from pre-sales to post-sales, ensuring a seamless onboarding experience for customers.
About CodeRabbitCodeRabbit is a pioneering research and development firm dedicated to creating highly efficient human-machine collaboration systems. Our mission is to develop the next generation of AI-driven code review tools, fostering a harmonious partnership between human creativity and advanced algorithms that far exceed the capabilities of individual engineers. By merging language models with human innovation, we aim to elevate the standards of efficiency and quality in software development.The RoleWe are in search of a talented Site Reliability Engineer (SRE) to become a vital part of our Platform Engineering team located in the Bay Area. In this role, you will play a crucial part in maintaining the high availability, performance, and scalability of CodeRabbit's AI-enhanced code review platform. This position lies at the nexus of software engineering and systems operations, where you will construct the foundational platforms and automation that empower our engineering teams to deploy, monitor, and scale our services with reliability.As a Site Reliability Engineer at CodeRabbit, your responsibilities will include improving the reliability of our essential services that handle millions of code reviews, developing sophisticated automation platforms, and managing the infrastructure that drives our AI analysis engine. You will engage with cutting-edge technologies such as large language models, real-time processing systems, and distributed architectures that function at scale.Key ResponsibilitiesInfrastructure & Platform OwnershipDesign, implement, and maintain scalable infrastructure on Google Cloud Platform to accommodate CodeRabbit's expanding user base and processing needs.Take ownership of and operate essential platform services.Develop and manage Infrastructure as Code using Terraform to guarantee consistent, reproducible, and version-controlled infrastructure deployments.Reliability & Performance EngineeringEstablish and uphold SLI/SLO frameworks for all critical services, ensuring we fulfill our reliability commitments to users.Implement comprehensive monitoring, alerting, and observability solutions utilizing Datadog and custom instrumentation.Conduct in-depth incident response, root cause analysis, and post-mortem processes to continually enhance system reliability.Optimize application and infrastructure performance to manage millions of pull request analyses with minimal latency.
About CodeRabbitCodeRabbit is at the forefront of innovation in research and development, specializing in creating highly productive systems for human-machine collaboration. Our mission is to pioneer the next generation of AI-driven code reviewers that foster a collaborative relationship between human intelligence and advanced algorithms, leading to results that far exceed those achievable by individual engineers. By merging cutting-edge language models with human creativity, we aim to redefine software development efficiency and quality.Role OverviewAs a Senior Software Engineer at CodeRabbit, you will be instrumental in developing pioneering applied AI systems that transform the code review experience. You will operate at the confluence of intelligent systems and software engineering, crafting tools that facilitate rapid iteration in complex development environments. Your skills will be vital in devising solutions that boost code quality, scalability, and developer productivity.In this position, you will design and construct core backend systems that underpin our AI agent workflows, context-aware code reviews, repository-level planning tools, and intuitive dashboard interfaces. You will collaborate closely with AI researchers, infrastructure specialists, frontend developers, and product strategists to create robust, intelligent backend systems that empower our developer tools at scale.
About CodeRabbitAt CodeRabbit, we are pioneering research and development efforts aimed at revolutionizing how humans and machines collaborate. Our mission is to engineer the next wave of AI-driven code reviewers that harness the strengths of both human ingenuity and sophisticated algorithms, resulting in software development processes that are not only efficient but also of superior quality.The RoleAs the Mid-Market Sales Manager, you will be at the forefront of driving and scaling revenue within our mid-market division. You will lead a dedicated team of Account Executives, enhance forecast accuracy, and implement effective sales strategies that yield consistent results.This position balances hands-on execution with strategic optimization: mentoring your team to achieve immediate success while refining the systems that will fuel future growth.What You’ll DoRevenue OwnershipTake ownership of mid-market revenue targets and drive sustainable growth.Ensure a robust pipeline and effective conversion rates at all stages.Guide deals through late-stage negotiations, pricing, and closure.Provide accurate forecasts on a weekly, monthly, and quarterly basis.Develop new sales processes and programs to enhance pipeline and bookings.Team ManagementLead and mentor a team of Mid-Market Account Executives.Implement best practices in discovery, MEDDICC, and value-based selling techniques.Conduct one-on-one meetings, pipeline assessments, deal evaluations, and forecasting discussions.Collaborate with Enablement to recruit and onboard new Account Executives.Process & ScaleStandardize and enhance the mid-market sales processes.Work with RevOps to improve CRM management, dashboards, and key performance indicators.Partner with the Marketing team to ensure high-quality leads and effective campaigns.Collaborate with Customer Success to ensure smooth handoffs, identify expansion opportunities, and manage renewals.Cross-Functional ImpactProvide actionable feedback to Product regarding roadmap gaps and buyer concerns.Share competitive insights and positioning with go-to-market leadership.Contribute to strategies for pricing, packaging, and territory management.
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!
Full-time|$150K/yr - $250K/yr|On-site|San Francisco
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 HappyRobotHappyRobot is a pioneering AI-native operating system designed for the real economy. We bridge the gap between intelligence and action by integrating real-time insights, specialized AI operatives, and orchestrating intelligence. Our technology empowers enterprises to manage complex, mission-critical operations with genuine autonomy.Our AI OS continually enhances knowledge, optimizes processes, and adapts over time. We are focusing initially on supply chain and large-scale industrial operations, where resilience, speed, and ongoing improvement are crucial—allowing humans to concentrate on strategy, creativity, and other high-value activities.Discover more about our vision in our Manifesto. To date, HappyRobot has secured $62M in funding, including a recent $44M Series B round in September 2025. Our investors include Y Combinator (YC), Andreessen Horowitz (a16z), and Base10—partners who share our commitment to transforming enterprise operations. We are channeling this investment into building a world-class team—individuals with relentless drive, exceptional problem-solving abilities, and a passion for pushing boundaries in a dynamic, high-intensity setting. If this resonates with you, consider joining HappyRobot.About The RoleAt HappyRobot, Backend Software Engineers take ownership of critical components of our product and infrastructure from inception to deployment. We are seeking passionate builders who excel in uncertain environments, value craftsmanship, and desire true ownership of their creations.
Join Our Innovative Team at ClericAt Cleric, we are on a mission to develop a cutting-edge autonomous AI agent designed to investigate and resolve production incidents efficiently. Our state-of-the-art agent utilizes large language models (LLMs) alongside advanced tools to comprehend complex systems, analyze problems, and implement corrective measures, even for unprecedented issues.Our technology is already making waves in high-scale companies across various sectors, including fintech, ride-sharing, and autonomous vehicles.About the RoleWe are seeking a talented Backend Software Engineer to join our dynamic team in scaling our autonomous agent technology. This position is perfect for engineers eager to develop, deploy, and enhance AI systems within real-world environments.You will collaborate closely with senior engineers on agent reasoning, integrations, and runtime systems, playing a pivotal role in delivering impactful customer-facing features.Your ResponsibilitiesEnhance capabilities of our autonomous agent and streamline tool execution workflowsDevelop and expand integrations with existing production systemsAssist in creating tools for agent evaluation and observabilityPartner with senior engineers to design, implement, and deliver new featuresGain insights into building reliable AI systems for production environmentsQualifications1–2 years of professional experience in software engineeringStrong understanding of software engineering principles and system designProficiency in Python (familiarity with other programming languages is a plus)A keen interest in AI, machine learning, and agentic systemsA passion for rapid learning and tackling real-world production challengesPreferred SkillsFamiliarity with AI/ML systems or LLM-based productsExperience with distributed systems or cloud infrastructureBackground in startup or fast-paced team settingsOur Work CultureSmall teams that create a significant impactEncouragement of radical candor in a supportive environmentEmphasis on in-person collaborationAn AI-first approach in all our endeavors
About braintrustBraintrust is at the forefront of AI observability, merging evaluation and observability into a seamless workflow. Our platform empowers developers to gain critical insights into AI behavior in production environments and provides tools for optimization.Renowned companies such as Notion, Stripe, Zapier, Vercel, and Ramp leverage Braintrust to assess models, test prompts, and identify regressions, transforming production data into enhanced AI performance with each update.About the RoleWe are seeking a passionate Backend Engineer to contribute to the foundational infrastructure of innovative AI development tools.Braintrust operates as a real-time, highly available data platform within both SaaS and self-hosted ecosystems. Your contributions will be pivotal in scaling our data ingestion pipelines, enhancing our open-source libraries, and ensuring optimal system performance and reliability. If you excel in a dynamic environment and relish tackling complex systems challenges with a product-oriented mindset, we would love to collaborate with you.Your ResponsibilitiesAs a Backend Engineer at Braintrust, you will play a key role in shaping the core platform that facilitates LLM-native development:Design and deploy features that provide users with profound insights into their LLM utilization and performance metrics.Integrate, proxy, cache, and aggregate data from leading model providers such as OpenAI, Anthropic, and Gemini, which our clients depend on.Create and refine robust, efficient open-source libraries for tracing and evaluating LLM calls within client applications. Explore our SDKsDevelop highly available real-time data pipelines to ingest, store, and query extensive volumes of structured and semi-structured AI usage data.You will also collaborate closely with product engineers to deliver polished, comprehensive features that address real customer challenges, including:Bundling and uploading JavaScript and Python code snippets for on-demand function calls in LLM workflows.Facilitating the parsing and uploading of attachments from LLM multimodal outputs for long-term storage.Implementing role-based access controls and data retention protocols for enterprise scenarios.
Full-time|$120K/yr - $170K/yr|On-site|San Francisco
Astranis is revolutionizing space communications by constructing advanced satellites for high orbits, enabling humanity to expand its reach into the solar system. Our satellites currently deliver dedicated, secure networks to a diverse range of sophisticated clients globally, including large corporations, government entities, and the US military. With five satellites successfully in orbit and many additional launches on the horizon, we are addressing a robust backlog of over $1 billion in commercial contracts.As the preferred satellite communications partner for customers with stringent uptime, data security, network visibility, and customization requirements, Astranis has successfully secured over $750 million in funding from top investors, including Andreessen Horowitz, Blackrock, and Fidelity. Our team of 450 engineers and entrepreneurs works out of our impressive 153,000 sq. ft. headquarters in Northern California, USA, where we design, build, and operate our satellites.Backend Software EngineerBefore a satellite can be launched into orbit, it undergoes a comprehensive process that includes financing, procurement, manufacturing, and testing. As a Backend Software Engineer, you will play a pivotal role in constructing the software systems that facilitate spacecraft development, testing, and manufacturing, ensuring seamless integration with our supply chain. This high-impact role encompasses multiple domains—from procurement and manufacturing to cloud services and data pipelines—contributing significantly to efficient engineering workflows, business intelligence, and scalable flight operations.In this role, you will collaborate closely with cross-functional teams, including hardware engineers, manufacturing specialists, operations personnel, and satellite flight control teams, to develop internal tools that streamline processes and accelerate development. You will be responsible for owning and delivering scalable systems that enable us to efficiently build, test, and launch satellites.This position supports both commercial and US Government satellite programs.
Why Choose Doppel?At Doppel, we are at the forefront of combating one of the most significant challenges posed by artificial intelligence: the prevalence of sophisticated social engineering tactics. With an alarming rise in scams, deepfakes, and other malicious attacks across various digital platforms—including websites, social media, advertisements, and encrypted messaging apps—our mission is both ambitious and vital: to create a safer internet by outsmarting these rapidly evolving digital threats.Supported by leading investors like a16z and Bessemer, and trusted by globally recognized brands such as OpenAI, United Airlines, and Coinbase, Doppel is expanding rapidly. If you are passionate about leveraging bold technology to tackle real-world challenges, we want to connect with you.Our VisionWe are developing an AI-native platform dedicated to defending against social engineering attacks.This entails creating scalable systems that continuously monitor billions of domains, social media accounts, applications, dark web forums, and more, utilizing AI agents to detect and neutralize digital threats effectively.Your RoleWe are seeking a seasoned backend engineer to design and enhance an automated system aimed at streamlining various Security Analyst functions. Our objective is to verify and neutralize threats within minutes through AI-driven automation. Recent achievements include:Developed a sophisticated LLM engine that quadrupled verification efficiency for our highest volume product line, enabling rapid takedowns at scale.Created a QA and data labeling tool to facilitate a seamless feedback loop among human analysts, machine learning models, and LLM agents.As a member of our San Francisco team (in-office a minimum of three days a week), you will:Play a vital role in developing systems that safeguard billions from AI-generated scams and digital threats.Take ownership of projects from gathering product requirements to continuously evaluating and refining released features.Mentor junior engineers, nurture a high-performance team culture, and contribute to shaping the team’s roadmap.Participate in monthly team dinners, happy hours, and social events (including outings to the Exploratorium, Valkyries games, etc.).What We Provide A mission-driven culture characterized by humility, high accountability, deep customer focus, and an abundance of exceptional talent. Complimentary lunch and dinner provided in the office. Flexible Paid Time Off (PTO).
About CollateCollate is a cutting-edge AI-driven document generation platform specifically designed for the life sciences sector. Our innovative technology automates the paperwork process, enabling our clients to deliver life-saving medical innovations to patients significantly faster. As a comprehensive solution, Collate supports every phase of development for drugs, diagnostics, and medical devices—from initial concept to market launch.Our visionary CEO Surbhi Sarna, a former General Partner at Y Combinator, founded nVision Medical, which pioneered a novel method for detecting ovarian cancer before its acquisition by Boston Scientific. Our CTO Nate Smith, previously a Visiting Partner at Y Combinator and founder of Lever, leads our talented team of AI researchers, engineers, and designers who have backgrounds at industry giants such as Google, Nvidia, Meta, Netflix, Amazon, Airbnb, Hippocratic AI, and Grail. Notably, 40% of our team members are former startup founders themselves.As a compact yet highly skilled team, we have secured over $30M in seed funding from top-tier investors including Redpoint, First Round Capital, Conviction, and Y Combinator, as well as healthcare and AI leaders. This is a unique opportunity to join a company at the forefront of transformative change, guided by experienced founders with the resources to scale effectively.About the RoleWe are seeking a talented Backend Engineer who will play a crucial role in designing and scaling the systems that underpin Collate’s offerings. You will be responsible for developing APIs, services, and the infrastructure that form the backbone of our platform, ensuring they are efficient, dependable, and secure as we transition from prototypes to large-scale implementation.This position is perfect for individuals who thrive on tackling complex system challenges, flourish in an early-stage setting, and wish to see their contributions directly impact advancements in the life sciences field.Modern Tech StackCollate employs a contemporary tech stack aimed at delivering a highly reliable and available platform. Our backend services are built using Go, while we utilize Postgres as our primary database. Frontend development is powered by TypeScript and React, and Python is utilized for AI and machine learning services. Our infrastructure is hosted on AWS, employing Kubernetes for orchestration along with Terraform and Argo CD for configuration management.
Full-time|$269K/yr - $314K/yr|Hybrid|San Francisco, California, United States
Founded in the heart of Silicon Valley in 2009 by visionary entrepreneurs Marc Andreessen and Ben Horowitz, Andreessen Horowitz, commonly referred to as a16z, is a prominent venture capital firm committed to supporting audacious entrepreneurs who are shaping the future through technology. We are stage agnostic, investing across various stages from seed to venture and growth-stage technology companies. Our diverse portfolio spans industries including AI, bio + healthcare, consumer, crypto, enterprise, fintech, games, and initiatives promoting American dynamism. With $90 billion under management across multiple funds, we are at the forefront of innovation and investment.Our team is characterized by a profound respect for entrepreneurs and the intricate process of building companies. We have proudly invested in groundbreaking companies such as Anduril, Airbnb, Coinbase, Cursor, Databricks, Deel, Figma, GitHub, Roblox, SpaceX, and Stripe. We are dedicated to empowering founders and their teams to create significant impacts in the world.
Join Layerfi as a Backend EngineerAt Layerfi, we are revolutionizing the accounting landscape for small and medium-sized businesses (SMBs). With a decade of experience, we’ve established a powerful ecosystem of software tools that facilitate various business operations. However, the accounting sector has fallen behind, leaving SMBs to struggle with disjointed software and costly bookkeeping services.We are creating a cutting-edge accounting software that seamlessly integrates with the existing tools that SMBs rely on daily. Our platform empowers software companies to deliver modern accounting solutions and bookkeeping services to their clients, eliminating the need for outdated tools and expensive bookkeepers.Your RoleWe seek engineers who aspire to build not just products but also a strong team and company. This requires a blend of technical expertise across our tech stack along with unique skills such as:Forward-thinking coupled with a deep understanding of customer needs.A keen curiosity about technical and business challenges.Ability to navigate competing priorities while aligning with company objectives.A strong sense of ownership in product and team decisions.A passion for collaboration and enhancing the strengths of your colleagues.Our ideal candidates typically possess:A minimum of 2 years of experience in robust software development teams.Experience navigating the highs and lows of product development from inception to launch.A proven track record in team leadership and growth.We value proactive individuals who are eager to tackle challenges and seize opportunities, and we welcome those who reach out even if they don’t precisely meet the criteria.Our Technology StackWe do not focus on how familiar candidates are with our specific tech stack. One of the advantages of hiring exceptional engineers is our confidence in their ability to adapt and learn quickly, with support from the team. However, we do want all candidates to feel excited about the tools and environment they will engage with from day one.API language: KotlinEmbedded components: ...
Apr 1, 2025
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