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Replit

Full-time|Hybrid|Foster City, CA (Hybrid) In office M,W,F

Replit is redefining the landscape of software development with a groundbreaking platform that empowers individuals to create applications using natural language. With millions of users globally, including over 500,000 businesses, Replit is committed to democratizing software development by removing traditional hurdles.About the Role:We are on the lookout fo…

Apr 4, 2025

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Staff Software Engineer, Enterprise Platform

Replit Inc.

Full-time|Hybrid|Foster City, CA (Hybrid) In office M,W,F

Join Replit as a Staff Software Engineer on our Enterprise Platform team. In this role, you will leverage your expertise to build robust and scalable software solutions that empower developers and businesses alike. Collaborate with cross-functional teams to shape the future of development platforms while working in a dynamic, creative environment.

Mar 24, 2026

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Senior Software Engineer, Enterprise Platform

Replit

Full-time|Hybrid|Foster City, CA (Hybrid) In office M,W,F

Join Replit, a revolutionary software creation platform that empowers individuals and businesses to develop applications using natural language. With a vibrant community of millions and over 500,000 business users globally, we are breaking down barriers to software development and making it accessible to all.About the RoleAs a key member of our Enterprise Platform team, you will play a critical role in establishing the foundational infrastructure that enables major organizations to utilize Replit within their specific security and compliance frameworks. In this position, you’ll be responsible for designing and implementing the necessary deployment flexibilities, networking capabilities, authorization systems, and data management controls that enterprises demand, from single-tenant architectures to custom policy enforcement and customer-managed encryption.You will collaborate at the intersection of cloud infrastructure and enterprise needs, working closely with our Platform Engineering, Security, and Sales teams to deliver capabilities that facilitate adoption among even the most demanding organizations.Your ResponsibilitiesDesign Enterprise Deployment Infrastructure: Craft and implement single-tenant and dedicated deployment solutions, ensuring customers can operate Replit with the necessary isolation to meet their security requirements.Develop Private Networking Solutions: Construct VPC peering, private connectivity, and static IP configurations that seamlessly integrate Replit into existing enterprise network architectures.Establish Authorization Services: Create the authorization frameworks that enforce customized enterprise policies, allowing for detailed access controls, tailored permission structures, and policy enforcement that aligns with clients' identity and governance systems.Implement Data Protection Features: Develop solutions for bring-your-own-key (BYOK) encryption, customer-managed keys, and data residency controls, empowering enterprises with control over their sensitive information.Automate Infrastructure Deployment: Write Terraform modules and automation scripts to facilitate reliable and repeatable enterprise deployments across various regions and configurations.Troubleshoot and Strengthen Systems: Engage deeply with complex infrastructure challenges spanning networking, authorization, Kubernetes, and cloud services to enhance the robustness and diagnosability of our enterprise platform.Collaborate with Go-to-Market Teams: Partner with Sales and Customer Success to gain insights into enterprise infrastructure needs and ensure alignment in delivering comprehensive solutions.

Feb 4, 2026

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Compute Platform System Safety Engineer

Zoox

Full-time|On-site|Foster City, CA

Join Zoox, a pioneering force in autonomous mobility, as we embark on an innovative journey to create a comprehensive robotaxi solution designed for urban environments. We are looking for a dedicated System Safety Engineer to conduct thorough safety analyses of intricate electronic and software systems, particularly focusing on high-performance computing. As a vital member of Zoox's System Design and Mission Assurance (SDMA) team, you will play a crucial role in identifying enhancements to our safety concepts, implementing mechanisms to detect and mitigate hardware failures, and conducting residual risk assessments. Your efforts will be instrumental in ensuring the safe deployment of cutting-edge autonomous driving technology.

Jan 2, 2026

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Software Engineer for Advanced Analytics Platform

Zoox

Full-time|On-site|Foster City, CA

Join our innovative team at Zoox as a Software Engineer, where you will be instrumental in shaping the future of our Analytics Platform. You will work collaboratively with a talented group of engineers and data scientists to develop cutting-edge solutions that drive data insights and analytics.

Mar 25, 2026

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Engineering Manager, Compute Optimization

Zoox

Full-time|On-site|Foster City, CA

About Zoox Zoox develops autonomous driving technology, integrating advanced hardware and software to deliver a seamless self-driving experience. The company focuses on efficiency, requiring precise calibration of compute hardware and highly optimized algorithms to achieve strong performance while keeping power use low. Team Overview The Software Performance Team ensures the Processing Control Unit (PCU) operates reliably and efficiently. This group is responsible for maintaining the performance of on-board autonomy software, meeting strict latency requirements, and upholding critical safety standards. Role Overview: Engineering Manager, Compute Optimization The Engineering Manager for Compute Optimization leads a team of software performance engineers within the Software Core Performance group. This team works to significantly improve the runtime of on-board software. The role sits at a key intersection of Machine Learning Platform, Core Software, and Autonomy Software, supporting Zoox’s focus on efficient compute use across the organization.

Apr 17, 2026

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Senior Software Engineer, Agent Platform

Replit

Full-time|Hybrid|Foster City, CA (Hybrid) In office M,W,F

Join Replit, the pioneering software creation platform that empowers individuals to develop applications effortlessly using natural language. With a global community of millions and over 500,000 business users, Replit is revolutionizing software development by eliminating traditional barriers to app creation.About ReplitAt Replit, we are on a mission to create the world's most accessible AI coding agent. The Replit Agent allows anyone to turn their ideas into reality, whether it's a personal app, a groundbreaking startup idea, or a productivity tool for work. We take pride in being at the forefront of secure vibe coding, ensuring that our users can build applications securely while managing risks effectively.About the RoleAs a Senior Software Engineer on our Agent Platform team, you will develop robust tools that empower product engineers to iterate quickly on the Agent experience and enhance the core Agent functionality itself. You will serve as a vital link between the AI team, focused on core Agent logic, and the UX team, dedicated to crafting engaging Agent experiences. This role combines systems engineering, developer experience, and product engineering, addressing complex challenges from browser-based interfaces to high-performance backends and Linux systems engineering. We seek engineers who understand the product experience and can support it with efficient systems. You’ll have the chance to advance your skills across our infrastructure and product while leading impactful initiatives. We value diverse backgrounds and encourage all candidates to apply.Your ResponsibilitiesDevelop high-throughput backend applications and services, such as real-time chat functionality between users and the agent.Design a collaborative “Multiplayer Computer” that allows humans and AI agents to work together seamlessly on shared shells, filesystems, and states in real-time.Create infrastructure (both frontend and backend) that enables product engineers to deliver exceptional user experiences rapidly.Build reliable, well-structured interfaces between the Agent and both internal and external agentic systems (MCP).

Jan 18, 2026

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Software Engineer, ML Platform (ML Serving)

Zoox

Full-time|On-site|Foster City, CA

Zoox is pioneering the future of transportation by designing autonomous robotaxis that prioritize safety, reliability, sustainability, and user experience. As we embark on the exciting journey of deploying our robotaxis on public roads, we invite you to join our mission and make a meaningful impact. The ML Platform team at Zoox is integral to advancing innovations in machine learning (ML) and artificial intelligence (AI), striving to create a seamless autonomous driving experience.The OpportunityAre you ready to facilitate cutting-edge ML applications that enhance autonomous driving, scene understanding, and automated mapping? In this pivotal role, you will collaborate with all ML teams at Zoox—including Perception, Behavior ML, Simulation, Data Science, Collision Avoidance—as well as our Advanced Hardware Engineering group to define our next-generation autonomous hardware. Your contributions will redefine ML practices within Zoox.At Zoox, we develop and maintain the foundation of ML tools, deep learning frameworks, inference libraries, and ML infrastructure utilized by our research teams for both in-vehicle and off-vehicle ML applications. We ensure that the requirements of both the vehicle and ML teams are met through effective coordination across the organization. In this role, you will be instrumental in accelerating the transition from ideation to production of cutting-edge AI innovations. As we expand our robotaxi deployments and explore new ML domains, the growth opportunities within our team are substantial. To delve deeper into our technology underlying autonomous driving, please visit here.

Feb 2, 2026

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Software Development Engineer in Test for Platform Safety Assurance

Zoox

Full-time|On-site|Foster City, CA

At Zoox, we are embarking on an exciting mission to revolutionize urban mobility by developing a comprehensive full-stack autonomous mobility solution. Our innovative team in System Design and Mission Assurance (SDMA) is pivotal to our success, as we meticulously construct safety cases and design fail-operational systems for our autonomous driving robots ahead of their deployment on public roads.We are in search of a passionate Software Development Engineer in Test (SDET) to spearhead the development of automation frameworks, tools, and processes that ensure the highest standards of platform safety clearance and system testing. The ideal candidate will demonstrate a strong commitment to creating high-quality, robust, and reusable software infrastructure, and will be eager to enhance their expertise in complex systems thinking and validation problem-solving.Examples of tools that this role has previously supported include:* The front and back end of a Streamlit web-app designed to automate the tracking of requirements to test case traceability.* An automation framework for the execution of safety-critical tests.* A CI/CD job that identifies affected requirements and Hardware-in-the-Loop (HIL) tests from code changes while automating the execution of all linked tests.

Feb 19, 2026

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Staff Software Engineer, Agent Platform

Replit Inc.

Full-time|Hybrid|Foster City, CA (Hybrid) In office M,W,F

Role Overview Replit is looking for a Staff Software Engineer to join the Agent Platform team in Foster City, CA. This hybrid role requires in-office presence on Mondays, Wednesdays, and Fridays. The team builds features that help users create and collaborate on code with less friction. What You Will Do Design and develop new features for the Agent Platform Improve existing systems to support collaborative coding Work closely with other engineers to deliver reliable, scalable solutions Location Foster City, CA (Hybrid). In-office days are Monday, Wednesday, and Friday.

Apr 14, 2026

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Software Engineering Intern (Summer 2026)

Replit

Internship|Hybrid|Foster City, CA (Hybrid) In office M,W,F

Replit is a groundbreaking platform that revolutionizes software creation, empowering individuals to build applications seamlessly using natural language. With a thriving community of millions and over 500,000 businesses utilizing our services, Replit is on a mission to democratize software development and eliminate the conventional barriers that hinder application creation.About the Opportunity:As a member of our innovative engineering team, you will embark on a 12-week, paid internship where you will collaborate with top-tier engineers, designers, and product managers to shape the future of software development. You will work on impactful features that serve millions, ranging from our AI-driven development environment to the infrastructure that supports dynamic collaboration.This internship goes beyond traditional learning; you will contribute meaningful code that furthers the democratization of software creation. Whether you're optimizing cloud infrastructure, crafting user-friendly developer tools, or enhancing our AI capabilities, your contributions will empower creators globally.Your Responsibilities:Deliver real features to our extensive developer community using Replit's platformEngage in cross-functional collaboration with engineers, designers, product managers, and AI researchersEnhance developer experiences that make coding accessible for everyoneDevelop and optimize cutting-edge AI tools and infrastructure that drive the next wave of software creationGain insights from industry leaders in a dynamic environment that values your ideas and contributionsQualifications:Currently enrolled in a Bachelor's, Master's, or PhD program in Computer Science, Computer Engineering, or a related technical disciplineMust have at least one semester of academic coursework remaining post-internshipProficient in at least one programming language with comfort in full-stack developmentDemonstrated passion for developer tools, AI, and making technology accessibleAbility to thrive in a fast-paced environment and adapt to shifting prioritiesOur Core Values:Innovative Problem Solving: Approach complex challenges with strategic thinking and create effective solutionsCollaboration: Foster a culture of teamwork and support to achieve shared goalsInclusivity: Embrace diversity and create an environment where everyone’s voice is heard

Oct 1, 2025

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Senior/Staff Software Engineer - Operational Applications & Platforms

Zoox

Full-time|On-site|Foster City, CA

Join Zoox as a Senior/Staff Software Engineer focusing on Operational Applications & Platforms. In this pivotal role, you will leverage your expertise to design and implement innovative software solutions that enhance operational efficiency and drive the success of our cutting-edge autonomous vehicle technology.

Mar 27, 2026

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Platform System Simulation Test Engineer

Zoox

Full-time|On-site|Foster City, CA

Join Zoox’s dynamic System Design and Mission Assurance (SDMA) team, where we are committed to constructing a robust Safety Case and validating the safety of our autonomous driving vehicles. Our mission is to empower rapid iterations and expand capabilities through innovative, reliable, and pragmatic safety engineering. As a Platform Systems Simulation Test Engineer, you will collaborate with a multidisciplinary team to develop and rigorously test systems that support our groundbreaking robotaxi, ensuring the safety and performance of our advanced closed-loop drive system.In this role, you will leverage your strong technical expertise to build comprehensive simulation test suites, automate data post-processing, maintain high-fidelity simulation environments, and strategically define the ideal balance between vehicle testing and simulation efforts.

Nov 14, 2025

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Senior Product Engineer, Product Platform

Replit Inc.

Full-time|Hybrid|Foster City, CA (Hybrid) In office M,W,F

Join our innovative team at Replit as a Senior Product Engineer, where you will play a crucial role in shaping our product platform. As a key contributor, you will work closely with cross-functional teams to develop and enhance our product offerings, ensuring they meet the highest standards of quality and performance. This is an exciting opportunity for a passionate engineer to make a significant impact in a dynamic environment.

Feb 26, 2026

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Database Engineer at Vertex Sigma Software | Foster City, CA

Vertex Sigma Software

Full-time|On-site|Foster City, California, United States

Join our team as a Database Engineer at Vertex Sigma Software in Foster City, CA. This position requires you to work onsite five days a week, with a 40-hour work schedule and flexibility for hours outside of typical business times. In this role, you will be responsible for designing, building, and operating robust and scalable data storage solutions that drive our applications and analytics. You will collaborate closely with application and data teams to define schemas, enhance performance, and automate operations leveraging AWS and infrastructure-as-code methodologies. Your contributions will significantly enhance reliability, minimize costs, and expedite the transition from development to production. Key responsibilities include:Designing and developing efficient, scalable database solutions that meet business needs.Installing, configuring, and upgrading database software and related tools.Monitoring performance and optimizing queries, indexes, and schemas for enhanced reliability and speed.Implementing and maintaining database security measures to safeguard sensitive information.Collaborating with application developers to refine schema designs and SQL.Troubleshooting incidents and providing prompt solutions across various environments.Documenting architecture, configuration, and operational procedures.Conducting capacity planning and recommending infrastructure enhancements.Managing and supporting AWS database infrastructure (e.g., RDS/Aurora/Redshift).Staying updated with emerging database technologies, patterns, and best practices.

May 2, 2026

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Engineering Manager, Enterprise Platform

Replit

Full-time|Hybrid|Foster City, CA (Hybrid) In office M,W,F

Join Replit, a pioneering software creation platform that empowers individuals to develop applications using natural language. With a global user base of millions and over 500,000 business clients, Replit is revolutionizing software development by eliminating traditional barriers to app creation.About the RoleWe are seeking an innovative Engineering Manager to spearhead the infrastructure team responsible for Replit Enterprise, ensuring the deployment flexibility, networking capabilities, and data controls essential for large organizations. You will oversee the roadmap for enterprise infrastructure features, including single-tenant deployments, private networking, data residency, and customer-managed encryption. Collaborating closely with Platform & Infrastructure Engineering, Security, and Sales, your leadership will facilitate adoption among the world’s most demanding enterprises.

Jan 23, 2026

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Radar Test Engineer

Vertex Sigma Software

Full-time|On-site|Foster City, California, United States

Join us as a Radar Test Engineer at Vertex Sigma Software in Foster City, CA. This role requires you to be onsite five days a week, where you will take charge of scheduling both structured and unstructured vehicle testing, validating radar firmware, and evaluating next-generation radar systems. You will oversee the logistics of test campaigns, manage warranty returns with radar suppliers, and assist with thermal testing to validate new trims and enclosures. Additionally, you will contribute to the development of radar test setups, including gimbal and automation scripts.

May 2, 2026

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Full Stack Software Engineer for Operational Applications & Platforms

Zoox

Full-time|On-site|Foster City, CA

Join Zoox as a Full Stack Software Engineer focused on developing robust operational applications and platforms. In this dynamic role, you will leverage your expertise in both front-end and back-end technologies to create innovative solutions that enhance operational efficiency.Your contributions will directly impact our mission to redefine mobility and transportation technology.

Mar 17, 2026

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Principal AI Platform Engineer - Lead Innovations in Spend Management

Coupa Software Incorporated

Full-time|On-site|Foster City, CA, United States

Join Coupa, where we revolutionize business margins through our community-driven AI and industry-leading total spend management platform. Our Coupa AI is powered by trillions of dollars in spend data from a vast network of over 10 million buyers and suppliers worldwide. We provide you with the tools to predict, prescribe, and automate intelligent business decisions that enhance operational margins.Why Choose Coupa? Innovative Technology: At Coupa, we lead the charge in innovation, utilizing cutting-edge technology to provide our clients with unparalleled efficiency and visibility in their spending. Collaborative Environment: We prioritize teamwork and communication, fostering a culture of transparency, openness, and a collective commitment to excellence. Global Influence: Become a part of a company where your contributions significantly impact our clients and the global marketplace.Explore more about our culture on the Life at Coupa blog, where our employees share their experiences.The Role of a Principal Engineer at Coupa:As a Principal AI Platform Engineer at Coupa, you will spearhead the architectural vision that fuels our next-generation Autonomous Spend Management platform. Your role will involve designing intelligent, adaptive systems that empower businesses to optimize spending, enhance supplier collaboration, and operate with increased autonomy and scalability.

Feb 11, 2026

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Senior/Staff Systems Engineer - Compute Platform Verification and Validation

Zoox

Full-time|On-site|Foster City, CA

Join Zoox on our groundbreaking quest to innovate and implement a fully autonomous mobility solution designed for urban environments. We are looking for a skilled Senior/Staff Systems Verification and Validation (V&V) Engineer to enhance our Platform Safety Assurance team within the System Design and Mission Assurance (SDMA) division. In this pivotal role, you will leverage your expertise in systems engineering to ensure both fail-safe and fail-operational behaviors, critical for the successful deployment of our driverless robotaxi service. Your contributions will directly influence the safety and operational integrity of our fleet through the development of our compute-platform safety case.

Jan 22, 2026

Senior/Staff Systems Engineer - Compute Platform Verification and Validation

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