About the Role\\nAnthropic is looking for experienced, product-minded engineers to own the backend systems that power user experiences across our API, Claude Code, and Claude.ai.\\n\\nYou'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.\\n\\nYou'll make architectural decisions that affect the reliability and scalability of systems serving hundreds of thousands of global users (including internal teams), and design processes that help your team operate effectively and never fail the same way twice - all while staying hands-on with the code and our models.\\n\\n## Responsibilities\\n### API Core\\nYou'll build and scale the foundation of the Claude API,the systems that deliver Claude's intelligence to every developer, from startups to enterprise.\\n\\nYou'll own the performance, reliability, and efficiency of our core serving path, ensuring users get the most speed and value from our models.\\n\\nYou'll partner closely with inference and safeguards to optimise the full stack.\\n\\n### API Capabilities\\nYou'll bring frontier model capabilities to developers through the Claude API, owning core features like vision, tool use, and computer use.\\n\\nYou'll launch new models and ship the primitives that make Claude more capable with every release.\\n\\nYou'll partner directly with research and inference to productionise what's next.\\n\\n### API Knowledge\\nYou'll focus on transforming Claude into a true knowledge worker by ensuring the model has access to and understanding of the right knowledge at the right time.\\n\\nYou'll work on making it possible for developers to securely give Claude access to their data while automatically processing and retrieving relevant information.\\n\\nYou'll partner directly with research to bring state-of-the-art retrieval advancements to developers.\\n\\n### Developer Experience\\nYou’ll focus on building products and tools to enable developers to harness the full power of LLMs to create successful, reliable, and groundbreaking applications with ease.\\n\\nYou’ll build the tools to accelerate developers from idea to deployment.\\n\\nYou'll help figure out how to leverage Claude to improve developer's usage of the API, such as generating and evaluating prompts while collaborating closely with the teams above to bring Claude's current and future capabilities to developers.\\n\\n### API Agents\\nYou'll focus on building the infrastructure and APIs that enable developers to create powerful agentic applications within the Claude API.\\n\\nYou'll help developers with agent orchestration through capabilities like tool use, multi-step reasoning, and long-running task execution that allow Claude to take actions and accomplish complex goals on behalf of users.\\n\\nYou'll partner with research to bring cutting-edge agent capabilities to production.\\n\\n### Enterprise Foundations\\nWe're looking for a software engineer to join our Enterprise Foundations team,the team that makes Claude enterprise-ready at scale.\\n\\nWhen a Fortune 500 company wants to roll out Claude to 100,000 employees, we're the team that makes it possible.\\n\\nYou'll build the foundational systems that large organisations require before they can deploy AI at scale: user and permissions management, security and compliance features, and analytics infrastructure.\\n\\nThis work directly converts product-market fit into revenue by removing the deployment blockers that prevent large organisations from adopting Claude broadly.\\n\\n## Requirements\\n\\n Have 8+ years of relevant experience as a backend or product engineer, with a track record of leading complex, multi-month projects or teams as a tech lead or equivalent\\n\\n Have strong coding fundamentals and are comfortable working across backend systems, APIs, and integrations , and can reach into the frontend when needed to ship an effective solution\\n\\n Have led the design and delivery of large-scale backend systems in production that power high-adoption B2B or consumer-facing products\\n\\n Are skilled at driving alignment across technical and non-technical teams; you communicate clearly, influence technical decisions beyond your immediate team, and help others ramp effectively on your systems\\n\\n Take a product-focused approach to your work and care about building solutions that are robust, scalable, and easy to use\\n\\n Care deeply about investing in the mentorship and growth of your peers\\n\\n Have experience with distributed systems, API design, and cloud infrastructure at scale\\n\\n Thrive in fast-paced environments and can navigate ambiguity to find the highest-leverage path forward\\n\\n## Preferred Qualifications\\n\\n Served as a technical lead or architect on a product or API platform, owning both the technical vision and execution end-to-end\\n\\n Experience designing and scaling APIs with a focus on developer experience, consistency, and reliability , including API design review processes\\n\\n Deep experience building enterprise SaaS platforms, including permissions infrastructure, billing and pricing systems, or compliance frameworks for regulated industries (SO2, HIPAA)\\n\\n Background in a specific industry vertical , financial services, healthcare, or legal technology , with a track record of building products that handle sensitive, domain-specific data\\n\\n Experience partnering with ML/AI research teams to productise model capabilities or identify and address model failure modes in production\\n\\n Experience building agentic systems, orchestration frameworks, or developer tools , including CLI tools, IDE integrations, or AI-assisted coding environments\\n\\n Experience building products where adoption and activation are core challenges , instrumenting funnels, diagnosing drop-off, and shipping the product changes that close gaps\\n\\n Experience designing operational processes (incident response, on-call rotations, postmortem review) for production systems serving large-scale developer or enterprise audiences\\n\\n## Salary\\n\\nThe annual compensation range for this role is listed below. For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.\\n\\nAnnual Salary: $405,000-$485,000 USD
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\nThe Technical Advisor Specialist (Part-Time Internship) role is a summer semester opportunity designed for university students, ideally with experience in competitive coding, mathematics, and STEM disciplines.
\nThese Specialists will immerse themselves in real-world projects that push the boundaries of generative AI, gaining firsthand exposure to cutting-edge research and technology.
\nThroughout the program, you’ll have the freedom to work flexibly around your academic schedule, the chance to connect directly with AI experts, and the support of a team that values your contributions and professional growth.
\nWhat You'll Do
\nYou’ll gain exposure to state-of-the-art technologies and research, enhancing your technical expertise.
\nThis forum encourages deep exploration of topics and helps you develop critical thinking and communication skills.
\nBy working closely with peers, you’ll refine your teamwork, leadership, and problem-solving abilities.
\nThe environment is structured to accommodate your schedule without compromising the quality of your contributions.
\nWho Should Apply
\nWhy Join Us?
\nThese events provide opportunities for more personal interactions, fostering deeper connections and insights that complement your remote work.
\nAlumni networks and ongoing support keep doors open for future collaborations and career advancement.
\nNotes
\nOur policy requires a 90-day waiting period before reconsidering candidates for the same role.
\nThis allows us to ensure a fair and thorough evaluation of all applicants.
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