Platform Engineer SpanPlatform EngineerSan Francisco, CaliforniaSome example projects include: Build AI-powered platform tooling that identifies the root causes of recurring operational work (KTLO), automates repetitive tasks, and recommends long-term engineering improvements. We're honored to be backed by dozens of founders, CTOs, and CPOs we admire from Slack, Notion, Rippling, Fivetran, Coda, Adobe, and Square, as well as funds including Alt Capital, BoxGroup, Bling, Craft, and SV Angel.
Software Engineer, Platform MercorSoftware Engineer, PlatformSan Francisco, CaliforniaOur vast talent network trains frontier AI models in the same way teachers teach students: by sharing knowledge, experience, and context that can't be captured in code alone. Mercor Enterprise brings this same infrastructure to Fortune 500 companies: helping companies capture how their best people actually work, translating that expertise directly back into agents.
Senior Software Engineer, Streaming Platform SentrySenior Software Engineer, Streaming PlatformSan Francisco, CaliforniaWe are creating a system that makes it easy for Sentry engineers to deploy and run Streaming Applications at scale by simplifying the complexity of Kafka, scaling consumers automatically, and managing state so product teams can focus on building great experiences for developers. A successful candidate’s actual base salary amount will be determined by a variety of relevant factors including, without limitation, the candidate’s work location, education, work and other relevant experience, skills, and job-related knowledge.
Senior Product Engineer Astera LabsSenior Product EngineerSan Jose, CAAstera Labs' Intelligent Connectivity Platform integrates CXL, Ethernet, NVLink, PCIe, and UALink semiconductor-based technologies with the company's COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.
NewStaff Systems Engineer - Device Engineering - In-person Commerce FiservStaff Systems Engineer - Device Engineering - In-person CommerceSunnyvale, CaliforniaIn this role, you will lead the architecture, testing, and continuous operation of the secure payment kernel infrastructure that interfaces directly with lower-level device components, Android OS platforms, and international test networks. Feature Innovation: Develop and scale advanced features for our hardware fleet, including dynamic currency conversion, offline transaction capabilities, mobile wallets, and contactless payment networks (Apple Pay, Google Pay).
Software engineer, connectors & MCP WriterSoftware engineer, connectors & MCPSan Francisco, CaliforniaFounded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. You'll dive deep into developing a state-of-the-art platform that leverages cutting-edge generative AI technologies, from large language models to sophisticated agentic workflows, delivering seamless, scalable, and secure applications that redefine enterprise productivity.
Software Engineer, Connectors & MCP WriterSoftware Engineer, Connectors & MCPSan Francisco, CAFounded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. You'll dive deep into developing a state-of-the-art platform that leverages cutting-edge generative AI technologies, from large language models to sophisticated agentic workflows, delivering seamless, scalable, and secure applications that redefine enterprise productivity.
Software Engineer - Infrastructure BaseTenSoftware Engineer - InfrastructureSan Francisco, CABy uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma and Writer.
AI Product Engineer Brain Co.AI Product EngineerSan Francisco, CaliforniaEngage in projects including but not limited to optimizing the world's most advanced energy production systems, modernizing core government workflows, or improving patient outcomes in advanced public healthcare systems. Make a Big Impact: Interact directly with key customer stakeholders to apply pioneering AI solutions while working alongside experienced ex-founders, government officials/ministers, AI researchers, and engineers.
Staff Database Engineer Harvey, Inc.Staff Database EngineerSan Francisco, CA$190,720–$290,000 / yearTeam Building- Shape the database engineering function at Harvey-define the operating model, set the hiring bar, mentor engineers on database best practices, and build the culture where teams proactively think about data safety. Platform & Tooling- Build self-service tooling and developer guardrails-migration dry-runs, schema diff previews, automated health checks, performance regression detection-so engineering teams can move fast without bottlenecking on a single DBA.
Backend Engineer SkipBackend EngineerSan Francisco, CASome of the specific responsibilities include, but are not limited to: Develop and manage our backend systems, particularly focusing on containerized services and cloud storage solutions for data ingestion and processing as we go from prototypes -> fleet of 5,000 MO/GOs shipped to customers homes in the next 2 years. with Arc'teryx) we are uniquely positioned to launch the first commercially successful wearable robotic device, the MO/GO, develop a platform to launch future Movewear products and transform millions of lives in the coming years.
Senior Software Engineer, Sensor Platform NuroSenior Software Engineer, Sensor PlatformMountain View, CA$160,360–$240,540 / yearTechnical excellence: Proven ability to deep dive into complex real-time systems; strong proficiency in C++, with emphasis on concurrency; system software development expertise, from the device driver to the application level, with deep understanding of Linux kernel-level algorithmic correctness and performance optimization. With years of real-world deployment experience and a flexible, partner-led business model, Nuro is working toward a future where millions of autonomous vehicles powered by our technology help make everyday life safer, easier, and more connected.
Senior Software Engineer, Devices Platform NuroSenior Software Engineer, Devices PlatformMountain View, CA$160,360–$240,540 / yearTechnical excellence: Proven ability to deep dive into complex real-time systems; strong proficiency in C++, with emphasis on concurrency; system software development expertise, from the device driver to the application level, with deep understanding of Linux kernel-level algorithmic correctness and performance optimization. With years of real-world deployment experience and a flexible, partner-led business model, Nuro is working toward a future where millions of autonomous vehicles powered by our technology help make everyday life safer, easier, and more connected.
Quality Engineer OmnivisionQuality EngineerSanta Clara, California$120,182–$125,000 / yearLead automotive quality improvement initiatives by implementing proactive measures to reduce test-related quality incidents, driving cross-department Lessons Learned activities for manufacturing and test items, improving outgoing electrical quality control processes, and managing Safe Launch and High Voltage Stress Testing for automotive products. Perform failure analysis utilizing pFA and eFA tools — including cross-sectioning, emission microscopy, X-ray analysis, SEM (Scanning Electron Microscope), optical microscopy, oscilloscope probing, and OBIRCH — to identify failure modes, localize physical hot spots, and determine root causes.
Backend Engineer Pump.coBackend EngineerSan Francisco, California$120,000–$200,000 / yearThis role is ideal for someone looking to grow within a strong engineering team while delivering meaningful work that touches real customers. You’ll collaborate closely with engineers, designers, and founders—working across the stack to build, improve, and scale our platform.
Staff Software Engineer, Code RL AnthropicStaff Software Engineer, Code RLSan Francisco, CAYou'll be part of a team solving the engineering side of research efforts such as embedding with research teams, getting up to speed on their systems and needs, and designing the frameworks, APIs, and infrastructure that let researchers move faster, then rotating off, leaving behind well-oiled systems those teams can understand, own, and maintain themselves. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Software Engineer, Performance Tooling And Infrastructure NuroSoftware Engineer, Performance Tooling And InfrastructureMountain View, CA$152,000–$228,000 / yearOur Performance Simulation Platform is a hybrid benchmarking system: physical bench-top rigs running production robot compute (NVIDIA Thor platform), orchestrated by cloud-native infrastructure (Kubernetes, GCP), automated data pipelines feeding performance metrics into BigQuery and Grafana, pre/post simulation magic, custom tracing and profiling tools, and much much more. Performance Data Pipelines: Design and build end-to-end data pipelines that capture fine-grained performance metrics (CPU/GPU utilization, memory bandwidth, E2E latency, scheduling jitter) from bench-top runs, process them at scale, and surface actionable insights through dashboards and automated regression detection.
Performance Engineer, Inference Systems AnthropicPerformance Engineer, Inference SystemsSan Francisco, CAWe measure how the fleet performs against its theoretical performance frontier, run cross-layer investigations to explain the gaps, and own the correctness checks that make sure Claude's outputs are right, not just fast, across hardware platforms and serving configurations. Redesign the correctness eval gate: determine which signals reliably catch real model-output regressions versus noise, and make it the trusted release criterion across hardware backends.
Staff Software Engineer, Core Infrastructure Harvey, Inc.Staff Software Engineer, Core InfrastructureSan Francisco, CA$236,000–$290,000 / yearAs a Staff Software Engineer on the Core Infrastructure team at Harvey, you'll play a critical role in designing and building new infrastructure systems while equally scaling and strengthening our existing infrastructure. You'll work in an environment balanced between innovation - building new systems - and operational excellence, ensuring that Harvey remains resilient and efficient as it scales products, regions, customers, and usage.
Research Engineer, Interpretability AnthropicResearch Engineer, InterpretabilitySan Francisco, CAEven if you haven't worked on interpretability before, the infrastructure expertise is similar to what's needed across the lifecycle of a production language model: Pretraining: Training dictionary learning models looks a lot like model pretraining - creating stable, performant training jobs for massively parameterized models across thousands of chips. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.