Senior Software Engineer, ML Platform ParafinSenior Software Engineer, ML PlatformSan Francisco, CA$220,000–$265,000 / yearThis role is critical to building reliable, scalable, and developer-friendly systems for model experimentation, training, evaluation, inference, and retraining that power underwriting and other ML-driven products for small businesses. As a Software Engineer, you'll design, build, and maintain the core abstractions and platforms that let data scientists ship high-quality models to production-safely and quickly.
Software Engineer Intern (AI Infrastructure / Training / Inference) SpreeAISoftware Engineer Intern (AI Infrastructure / Training / Inference)San Francisco, CaliforniaThis role exists because modern generative and vision models require infrastructure beyond traditional backend engineering — including GPU orchestration, large-scale inference systems, performance optimization, and developer platforms that allow applied scientists to move fast without sacrificing reliability or cost efficiency. Your design work will directly impact how thousands (eventually millions) of people experience shopping with SPREEAI – no bureaucratic layers, your ideas can go live and make a difference immediately.
Software Engineer (SE / Sr Se), Fullstack PlusAI Inc.Software Engineer (SE / Sr Se), FullstackSanta Clara, CA$120,000–$200,000 / yearResponsibilities: Design and ship fullstack applications end to end: Python services and REST APIs, relational data modeling, asynchronous jobs, modern TypeScript frontend interfaces, deployment, testing, observability, and production reliability. In this role, you will own the product surface on top of those platforms - the web applications, APIs, and backend services that autonomy and ML engineers, operations and road-test teams, and external partners use to find data, author and run simulations, and act on the results.
Software Engineer, Customer Experience OllamaSoftware Engineer, Customer ExperiencePalo Alto, CaliforniaWhat started as an open-source, local-first runtime is now the largest developer network in the open-model ecosystem: 8.9 million monthly active developers and over 67,000+ community-built integrations. You're a software engineer who genuinely enjoys helping users — maybe you've done support engineering, developer experience, or you're the person on your team who answers questions and files the fix.
Senior Software Engineer - AI Platform Rivian and Volkswagen Group TechnologiesSenior Software Engineer - AI PlatformPalo Alto, CaliforniaRivian and Volkswagen Group Technologies may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian and Volkswagen Group Technologies affiliates; and (iii) Rivian and Volkswagen Group Technologies’ service providers, including providers of background checks, staffing services, and cloud services. Rivian and Volkswagen Group Technologies may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) record keeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law.
Software Engineer, Voice Agents & AI (Senior Or Staff Level) DeepgramSoftware Engineer, Voice Agents & AI (Senior Or Staff Level)San Francisco, CAThe Opportunity: We are seeking a Software Engineer to join our Enterprise AI team, a new, vertically focused business unit dedicated to solving the toughest problems in the space, working alongside Deepgram's core research teams. Deepgram is the leading platform underpinning the emerging trillion-dollar Voice AI economy, providing real-time APIs for speech-to-text (STT), text-to-speech (TTS), and building production-grade voice agents at scale.
Senior Software Engineer, Developer Infrastructure SentrySenior Software Engineer, Developer InfrastructureSan Francisco, CaliforniaThe Developer Infrastructure team owns the systems that make every engineer at Sentry more effective at shipping high quality software: developer environments, CI/CD for our open source and closed source codebases, the golden path for building new services, our SDK and library publishing tooling, and the metrics and dashboards that keep it all healthy. A successful candidate’s actual base salary (or hourly wage) 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 Software Engineer, Data Platform ParafinSenior Software Engineer, Data PlatformSan Francisco, CaliforniaLead projects to improve data quality, testing, observability, and cost efficiency across existing pipelines and backend systems (e.g., migrating Databricks SQL pipelines to dbt, scaling data ingestion, improving data-lineage tracking, and enhancing monitoring). Own the Data & ML platform infrastructure using Terraform, including end‑to‑end administration of Databricks workspaces: manage user access, monitor performance, optimize configurations (e.g., clusters, lakehouse settings), and ensure high availability of data pipelines.
Staff+ Software Engineer, Developer Productivity AnthropicStaff+ Software Engineer, Developer ProductivitySan Francisco, CADeveloper Productivity owns the end-to-end experience of how engineers and researchers at Anthropic develop, build, test, and ship code at scale - from the source control and language ecosystems that underpin our monorepo, to the build and CI infrastructure that keeps thousands of daily builds running reliably across multiple cloud providers, to the developer acceleration tooling that deeply integrates Claude into engineering workflows. The systems we build determine how quickly we can train new models, how reliably we can run safety experiments, and how effectively we can scale Claude to millions of users - demonstrating that safe, reliable infrastructure and frontier capabilities can go hand in hand.
Senior Software Engineer - Instawork Robotics InstaworkSenior Software Engineer - Instawork RoboticsSan Francisco, CA$170,000–$200,000 / yearYou will collaborate across engineering, product, and design to translate business requirements into clear, scalable technical solutions, leveraging modern methodologies-including AI where it aligns with product scope-to deliver high-quality products and efficient software workflows. Forbes included us on their Next Billion Dollar Startups list; RetailTech Breakthrough named us Workforce Hiring Solution of the Year for 2025; and Inc. 5000 recognized us as one of the country's top 10% fastest-growing companies two years in a row.
Senior Software Engineer (Node), Javascript SDK SentrySenior Software Engineer (Node), Javascript SDKSan Francisco, CA$155,000–$400,000 / yearYou'll be at the forefront, working on: A Universe of JavaScript Challenges: Dive deep into our extensive suite of JavaScript SDKs, with a sharp focus on server-side and edge runtimes - from the battle-tested Node.js ecosystem to cutting-edge alternatives like Bun and Deno, and distributed edge environments like Cloudflare Workers. As a key member of our growing JavaScript SDK team, you'll be at the forefront of innovation, working on everything from our cutting-edge SDKs for Node.js, Bun, Deno, Cloudflare Workers, and other modern server runtimes.
Senior Software Engineer, Developer Experience Harvey, Inc.Senior Software Engineer, Developer ExperienceSan Francisco, CA$175,000–$250,000 / yearWork closely with engineering teams to gather feedback, evangelize best practices, and make the "paved road" a reality - empowering every Harvey engineer to move fast with confidence. The Developer Experience team is what keeps Harvey's fast growth momentum possible - the kind of fast where every week brings new products, new capabilities, and new challenges.
Staff+ Software Engineer, Backend AnthropicStaff+ Software Engineer, BackendSan Francisco, CAYou'll independently scope complex, multi-month projects through ambiguous problem spaces and lead peers through technical and product decisions; you'll drive alignment with product, peer engineering teams, and research to identify capability gaps and translate frontier model improvements into shipped products. This critical effort partners with Safeguards, Auth & Identity, Policy, and Product teams across API, Claude.ai, and third-party platforms as customers, creating the systems for KYC/KYB, trust grant issuance and inheritance, and end-user verification that flow across every Anthropic surface.
Senior Software Engineer - Developer Experience & AI Enablement Grow TherapySenior Software Engineer - Developer Experience & AI EnablementSan Francisco, California$200,000–$250,000 / yearDesign and implement Grow's internal AI control plane and tooling ecosystem, including MCPs, AI skills frameworks, and secure connectors to internal systems such as our code, data warehouses, CRMs, finance tools, and internal databases. Your responsibilities will include building scalable AI systems, partnering cross-functionally with Engineering, Operations, Finance, Legal, and People teams, and driving measurable adoption of AI-powered workflows company-wide.
Senior Rust Software Engineer Vector Atomic Inc.Senior Rust Software EngineerPleasanton, CAIonQ's newest generation quantum computers, IonQ Tempo and IonQ Forte Enterprise, are the latest in cutting-edge systems that have been helping customers and partners such as Amazon Web Services, AstraZeneca, and NVIDIA achieve 20x performance results. You will collaborate deeply across disciplines with physicists, electronics engineers, and firmware engineers, taking ownership of system controllers, data acquisition pipelines, and critical control algorithms on ARM SoCs from concept to deployment.
NewBackend Software Engineer SYMVIONICS IncBackend Software EngineerSan Jose, CAIn-depth knowledge of web (HTTP, RESTful APIs, Spring, Spring Reactive, SpringBoot, XML, JSON, Kubernetes, Kafka, Docker) and related tools like Jenkins, CI/CD, Git. The client aids in the planning of aircraft operations and provides a real-time interface for message exchanges with supporting airspace systems to provide situation awareness for the operator and adjacent services.
Senior Software Engineer GemSenior Software EngineerSan Francisco, CaliforniaFounded when trees were plentiful and computers were just fancy calculators, we've survived the digital revolution through sheer force of will and questionable management decisions. While tech giants push digital transformation, we're doubling down on the radical idea that people still need something to doodle on during meetings.
Software Engineer II - Data Platform Pantheon Systems, IncSoftware Engineer II - Data PlatformSan Francisco, CA$116,640–$162,000 / yearUnderstanding of Distributed Data Systems: Familiarity with the concepts and challenges of processing large-scale datasets across distributed systems and a clear grasp of trade-offs when designing solutions for high throughput and low latency. Strong Written and Verbal Communication Skills: The ability to clearly articulate technical designs, project status, and potential risks to both technical peers and non-technical stakeholders (Product, Sales, Finance, etc.).
Senior Software Engineer - Collaborative Web Platform Pantheon Systems, IncSenior Software Engineer - Collaborative Web PlatformSan Francisco, CA$139,680–$174,600 / yearPantheon is uniquely positioned — with deep roots in the web platform, a global CDN, and a sophisticated branching model trusted by thousands of organizations — to build the collaborative content experience the modern web deserves. Genuine full-stack capability — you have shipped production systems on both backend (APIs, cloud infrastructure, data services) and frontend (component systems, browser performance, interactive UIs).
NewFull-Stack Software Engineer, Reinforcement Learning HUDFull-Stack Software Engineer, Reinforcement LearningSan Francisco, CaliforniaYou’ll own product surfaces end-to-end, including backend services, APIs, databases, dashboards, tools, vendor workflows, data collection, and observability for RL rollouts. You don’t need to be a researcher, but you need to work research engineers and vendors to translate ambiguous needs into polished products that enable our RL systems.