Staff+ Software Engineer, Safeguards Review Tooling AnthropicStaff+ Software Engineer, Safeguards Review ToolingSan Francisco, CAThat platform includes analytics capabilities, privacy-preserving primitives that keep review workflows compatible with our data retention commitments, and a sandbox environment where new review interfaces and workflows can be built and iterated quickly. Experience integrating LLMs or agentic systems into operational workflows, or building human-in-the-loop automation - including using agentic coding tools (e.g., Claude Code) as a core part of your own development workflow.
Software Engineer, Infrastructure, Interpretability AnthropicSoftware Engineer, Infrastructure, InterpretabilitySan Francisco, CAIn this role, you'll be deeply embedded alongside Interp Researchers to understand their workflows - building your understanding of the research as you go; at the same time you'll bridge communication with Anthropic's wider platform and security teams. 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, Compute Infrastructure OpenAISoftware Engineer, Compute InfrastructureSan Francisco, CaliforniaFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Experience in one or more relevant areas such as distributed systems, operating systems, networking protocols, RDMA, NCCL or collective communication, storage, Kubernetes, scheduling, observability, reliability engineering, high-performance computing, GPU infrastructure, CaaS, agent infrastructure, hardware-aware performance optimization, benchmarking, developer experience, or infrastructure tooling.
Forward Deployed Software Engineer Recruiting From ScratchForward Deployed Software EngineerSan Francisco, New YorkRemoteIts platform combines large language models, retrieval-augmented generation (RAG), production data pipelines, machine learning, and modern software engineering to deliver highly customized AI solutions directly inside customer environments. As a Forward Deployed Software Engineer, you'll work directly with customers to design, build, and deploy AI-powered software tailored to their operational needs while collaborating closely with implementation, product, and engineering teams.
Software Development Engineer in Test, AI Platform DexmateSoftware Development Engineer in Test, AI PlatformFremont, CaliforniaYou will work closely with our software engineering, product, and design teams to test new features, build automation, identify bugs, improve reliability, and ensure our software is secure, scalable, and production-ready. Build and maintain automated tests for robot software, APIs, backend services, web applications, and end-to-end workflows spanning from cloud to physical robot.
Software Engineer, Delivery / CD OpenAISoftware Engineer, Delivery / CDSan Francisco, California$230,000–$490,000 / yearFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. The Engineering Acceleration Delivery / Continuous Deployment team builds and operates the systems that safely ship OpenAI’s infrastructure and product code to production.
Software Engineer - Solutions AlchemySoftware Engineer - SolutionsSan Francisco, CaliforniaMedical, Dental, & Vision Gym Reimbursement️ Home Office Build-out Budget In-Office Group Meals️ Wellbeing & Mental Health Perks Learning & Development Stipend Company Sponsored Conferences & Events HSA and FSA Plans Fertility Benefits. You’ll bridge the gap between bleeding-edge use cases and robust infrastructure, shaping the future of Alchemy through your insights on real-world needs.
Software Engineer, Model Inference OpenAISoftware Engineer, Model InferenceSan Francisco, CaliforniaFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. We are looking for an engineer who wants to take the world's largest and most capable AI models and optimize them for use in a high-volume, low-latency, and high-availability production and research environment.
Software Engineer, AI Security NotionSoftware Engineer, AI SecuritySan Francisco, California$270,000–$340,000 / yearSkills You'll Need to Bring: Secure software engineering craft: You have 8-10+ years of experience designing, building, or securing complex software systems, and you are comfortable working in production code with product and platform engineers. Build automated red-team and regression testing for risks such as prompt injection, indirect instruction following, data exfiltration, tool misuse, cross-tenant leakage, and unsafe workspace mutations.
Senior Software Engineer, Core Stellar Development FoundationSenior Software Engineer, CoreSan Francisco, CaliforniaPowered by a decentralized, fast, scalable, and uniquely sustainable network made for financial products and services and a thriving and passionate ecosystem that includes a non-profit organization driven by a mission, Stellar is paving the path to unlock the world’s economic potential through blockchain technology. This includes designing and implementing features that increase the performance of the network (peer to peer networking and processing performance), decentralization (resilience to nodes failing or coordinating to attack the network) as well as proper incentive mechanics for network participants.
Senior Software Engineer, Data falSenior Software Engineer, DataSan Francisco, CaliforniaYou'll partner closely with Infra to safely instrument core systems, design a low-latency analytical write path, and stand up the ingestion pipelines that unlock cost, margin, and infrastructure analytics for the entire company. Your work spans both edges of our stack - the production infrastructure that runs every model invocation, and the partner APIs and compute vendors whose costs we need to reason about in near real-time.
Software Engineer – AI Inference Engine FriendliAISoftware Engineer – AI Inference EngineSan Francisco, CaliforniaWe power high-throughput, low-latency AI workloads for organizations worldwide and integrate directly with Hugging Face, giving developers instant access to over 600,000 open-source models. In this role, you will focus on designing, implementing, and optimizing GPU kernels and supporting infrastructure for next-generation generative and agentic AI workloads.
Senior Software Engineer, Database Systems ZillizSenior Software Engineer, Database SystemsRedwood City, CaliforniaExperience with large-scale cloud-native databases, storage systems, search systems, or data platforms is a strong plus; open-source contributions in databases, storage, search, Kubernetes, or distributed systems are a strong plus. Own the stability of Zilliz Cloud, working closely with cloud platform and product engineering teams to bring engine capabilities into production and using real customer scenarios to drive engine improvements.
Software Engineer, Codex Core Agents OpenAISoftware Engineer, Codex Core AgentsSan Francisco, CaliforniaThat means working across the systems that make Codex actually function as an agent in the real world: the production performance envelope around tokens, latency, reliability, cost, and capacity; the core execution loop and interfaces that turn models into useful behavior; the shared infrastructure that enables other teams to build on Codex; and the feedback loops that turn real-world usage into better models and better agent behavior over time. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information.
Member Of Technical Staff (Software Engineer, Data Platform) Perplexity AIMember Of Technical Staff (Software Engineer, Data Platform)San Francisco, CAThe team defines the architecture for batch and streaming systems, the orchestration and observability stack, and a self-serve data platform, while thoughtfully combining platforms such as Databricks and Snowflake with open-source technologies including Spark, Kafka, Flink, Airflow, Dagster, dbt, Iceberg, Delta Lake, and ClickHouse. Set and enforce guarantees for data correctness, freshness, lineage, and recoverability, designing systems that handle rapid scale growth, partial failures, and evolving schemas without disrupting AI workloads or product experiences.
Software Engineer FiveTranSoftware EngineerOakland, CA$174,915–$209,906.50 / yearFivetran promotes diversity, equity, inclusion & belonging through attracting, recruiting, developing, and retaining a diverse workforce, not only because it is the right thing to do, but because it helps us build a world-class company to better serve our customers, our people and our communities. Together, we're delivering the data infrastructure layer that helps organizations move, transform, and trust their data - from the moment data moves, through every transformation, to the context teams and AI systems rely on.
Software Engineer, AI FactorySoftware Engineer, AISan Francisco, CaliforniaTake the initiative in identifying and addressing product stability and scalability challenges, ensuring the Factory Platform reliably supports large-scale operational demands. Demonstrated proficiency with LLMs and a track record of applying AI/ML techniques to solve complex, unstructured problems, ideally within the domain of software engineering or related areas.
Software Engineer, Deployed FactorySoftware Engineer, DeployedSan Francisco, CaliforniaWe are actively looking for Forward Deployed Engineers to ensure our customers have seamless experiences with Factory’s technology, optimizing integration to drive meaningful results—from improved developer efficiency to accelerated product delivery. Respond rapidly to customer needs, which may include integrating with new systems, troubleshooting and fixing critical issues in diverse codebases, or innovating on the fly to leverage Factory in novel ways that solve customers' specific problems.
Software Engineer, Platform falSoftware Engineer, PlatformSan Francisco, CaliforniaTune Linux systems for AI workloads: kernel parameters, NUMA topology, CPU pinning, hugepages, I/O schedulers, and GPU driver stack optimization (NVIDIA drivers, CUDA, container runtimes). You write systems and tooling for managing 1000s of servers including provisioning, health monitoring, error detection, and recovery — and when something breaks that automation can’t fix, you drive resolution with partners.
Software Engineer, New Grad 2026 Color HealthSoftware Engineer, New Grad 2026South San Francisco, CaliforniaThese two engineers will join teams who are working on the AI platform that will power internal care team tools and patient experiences, and the services and experiences that enable our patients to efficiently onboard, assess risk and get the appropriate screenings. The engineering and product team will help you build skills in engineering design, code review best practices, testing best practices, observability best practices and collaboration skills with product & engineering peers.