Software Engineer, Public Sector Scale AI, Inc.Software Engineer, Public SectorSan Francisco, CA$180,000–$225,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training. The Public Sector software engineers (SWEs) create the core product building blocks forward-deployed teams use to develop agentic capabilities that function across multiple domains.
Staff Engineer, Datacenter Server Lifecycle AnthropicStaff Engineer, Datacenter Server LifecycleSan Francisco, CADefine and own the end-to-end system lifecycle strategy - from provisioning and deployment through operation, maintenance, refresh, and decommissioning - and maintain automation and operational procedures for common lifecycle events (e.g., hardware failures, firmware upgrades, fleet rotations). 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.
Staff Software Engineer - Backend Sigma ComputingStaff Software Engineer - BackendSan Francisco, CA$240,000–$270,000 / yearThe round was led by Princeville Capital, with new strategic investors Databricks Ventures, ServiceNow Ventures, and Workday Ventures participating alongside returning investors Altimeter Capital, Avenir Growth Capital, D1 Capital Partners, K5 Global, NewView Capital, Spark Capital, Sutter Hill Ventures, and XN. This milestone follows Sigma reaching $200M in annual recurring revenue in April 2026, with more than 100% year-over-year growth and 1.1 million new active users added in the latest fiscal year.
Software Development Engineer II, Search MapboxSoftware Development Engineer II, SearchSan Francisco, CARemote$160,650–$217,350 / yearThe Search Geocoding team is responsible for building the best location-based search engine that empowers customers that require an intelligent Maps search solutions to find places and points of interest as quickly and with fewer keystrokes as possible. Job level and actual compensation will be decided based on factors including, but not limited to, individual qualifications objectively assessed during the interview process (including skills and prior relevant experience, potential impact, and scope of role), market demands, and specific work location.
Research Engineer, Real Environments MercorResearch Engineer, Real EnvironmentsSan Francisco, CaliforniaBuild end-to-end environments for labs & enterprises by platformizing sandbox app clones, load real data into the sandboxes, build prompts from real workflows, and write verifiers leveraging enterprise expertise & golden outputs. 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.
AI Software Engineer Bishop FoxAI Software EngineerSan Francisco, CAThis role focuses on building and maintaining agent-based artificial intelligence systems capable of autonomously generating code, conducting security analyses, triaging alerts, identifying vulnerabilities, and recommending remediation strategies, with structured human oversight and validation. The complexity of developing autonomous AI systems that analyze vulnerabilities, evaluate exploit patterns, and integrate securely with enterprise cybersecurity infrastructure requires a highly specialized educational background and cannot be performed without advanced technical training.
Staff+ Software Engineer, Enterprise AnthropicStaff+ Software Engineer, EnterpriseSan Francisco, CAYou'll design Claude Enterprise to be widely distributed, support our governance and connectivity story, design abstractions that other teams want to adopt, help the team evaluate tradeoffs, and be the engineer in the room who can interface with executives from the world's largest companies. 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.
Full-Stack Software Engineer, Reinforcement Learning AnthropicFull-Stack Software Engineer, Reinforcement LearningSan Francisco, CAOur engineering teams build the environments, evaluation systems, data pipelines, and tooling that make all of this possible - from realistic agentic training environments and scalable code data generation to human data collection platforms and production training operations. The RL org is organized around four goals: solving the science of long-horizon tasks and continual learning, scaling RL data and environments to be comprehensive and diverse, automating software engineering end-to-end, and training the frontier production model.
Senior Backend Engineer (Remote) inPoweredSenior Backend Engineer (Remote)San Francisco, CARemoteThe candidate will be working closely with our teams to design and implement new systems, maintain operations of the production systems and to coordinate work across all the initiatives of the Engineering team. The candidate will operate in a distributed architecture building the infrastructure to manage Big Data and solve complex algorithmic problems.
Staff Software Engineer, Backend Harvey, Inc.Staff Software Engineer, BackendSan Francisco, CA$231,000–$340,000 / yearWe are looking for individuals who have worked across the stack on incredible products across consumer, enterprise, and various industries and who are excited about building the future of application layer and genAI products. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we're reshaping how critical knowledge work gets done for decades to come.
Senior Software Engineer, Full Stack Harvey, Inc.Senior Software Engineer, Full StackSan Francisco, CA$193,400–$290,000 / yearWe are looking for individuals who have worked across the stack on incredible products across consumer, enterprise, and various industries and who are excited about building the future of application layer and genAI products. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we're reshaping how critical knowledge work gets done for decades to come.
Senior Infrastructure Endpoint Engineer EverOpsSenior Infrastructure Endpoint EngineerSan Francisco, CaliforniaRemoteThis role sits at the intersection of endpoint engineering, identity, and security, with deep expertise across leading EDR platforms (CrowdStrike Falcon, SentinelOne, and Microsoft Defender for Endpoint) and modern MDM platforms (Intune, Kandji/Iru, and Fleet) to drive automation, visibility, and user experience. Beyond hands-on execution, you will own the endpoint and security tooling roadmap, evaluate platform tradeoffs, and drive technical decisions using data - not opinion - while designing automated provisioning workflows tied to Autopilot or Apple Business Manager.
Marketing Engineer Harvey, Inc.Marketing EngineerSan Francisco, CA$136,000–$204,000 / yearFamiliarity with marketing automation platforms (e.g., Marketo, HubSpot), CRMs (e.g., Salesforce), workflow/automation tools (e.g., Clay, n8n, Zapier, Make), and analytics/experimentation tooling (e.g., Amplitude, Mixpanel, Segment, PostHog, GA4). Design and deploy automation workflows (e.g., Claude, Clay, n8n, or equivalent) that eliminate manual work across the demand gen stack, integrating with Marketo, Salesforce, web CMS, and digital platforms.
Staff Software Engineer, AI Reliability AnthropicStaff Software Engineer, AI ReliabilitySan Francisco, CAAIRE (AI Reliability Engineering) partners with teams across Anthropic to improve reliability across our most critical serving paths -- every hop from the SDK through our network, API layers, serving infrastructure, and accelerators and back. 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.
Senior Software Engineer, Billing Platform Crusoe EnergySenior Software Engineer, Billing PlatformSan Francisco, CAWe're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved - people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. What You'll Bring to the Team: Billing Systems Experience: Experience building or working on billing, payments, metering, or financial systems (or similarly complex, high-integrity data systems).
Senior Software Engineer, Frontend Harvey, Inc.Senior Software Engineer, FrontendSan Francisco, CA$200,000–$260,000 / yearAs a Senior Software Engineer, Frontend at Harvey, you will own and lead engineering projects that define the user experience of our different products: Assistant, Vault, Workflows, and Harvey in Microsoft Word and Outlook. Lead end-to-end UI features for Assistant, Vault, Workflows, our Word/Outlook add-ins, and future Harvey products - from scoping and design reviews to implementation, launch, and iteration.
Senior Software Engineer - Agentic Tooling & Productivity Scale AI, Inc.Senior Software Engineer - Agentic Tooling & ProductivitySan Francisco, CA$216,000–$270,000 / yearThe range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact.
Research Engineer, Economic Research Data Platform AnthropicResearch Engineer, Economic Research Data PlatformSan Francisco, CAIn this role, you will work closely with teams across Anthropic - including Data Science and Analytics, Data Infrastructure, Societal Impacts, and Public Policy - to build scalable and robust data systems that support high-leverage, high-impact research. 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.
Staff Software Engineer, Full Stack Harvey, Inc.Staff Software Engineer, Full StackSan Francisco, CA$231,000–$314,350 / yearShip across the full stack-leveraging React and TypeScript on the frontend alongside Python and Postgres on the backend-to architect intuitive UX and robust APIs for streaming results, long-running processes, and complex tool-calling workflows. We are looking for individuals who have worked across the stack on incredible products across consumer, enterprise, and various industries and who are excited about building the future of application layer and genAI products.
Software Engineer, RL Data AnthropicSoftware Engineer, RL DataSan Francisco, CAAnthropic's RL Data team builds the systems that produce high-quality reinforcement learning data for Claude: data collection pipelines, human feedback tooling, the execution environments RL tasks run in, and the quality assurance that keeps training data trustworthy at scale. A track record of owning major projects end-to-end in fast-paced, ambiguous environments - for example as a founder or CTO, forward deployed engineer, tech lead, founding engineer at a startup, or creator of a substantial open-source project.