Find your next AI Engineering role

320+ open roles · 71+ companies hiring

320 open positions

Staff + Senior Software Engineer, Inference Deployment

24d ago
Anthropic

Anthropic

Anthropic is building reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society. Our growing team of researchers, engineers, and policy experts collaborates to create these advanced AI systems. The Inference team is central to this mission, responsible for building and maintaining the critical systems that serve Claude to millions of users globally. We manage the entire stack, from intelligent request routing to fleet-wide orchestration across diverse AI accelerators, ensuring Claude is brought to life efficiently and reliably.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicAWSAzure +5 more

Research Scientist, Life Sciences

24d ago
Anthropic

Anthropic

Anthropic is seeking an exceptional Research Scientist to join its Life Sciences team. This role focuses on making Claude a superhuman life sciences research assistant, operating at the intersection of machine learning, software engineering, and biology. You will directly improve model capabilities on scientific tasks through post-training, evaluation design, and RL environment development. As a core member, you will translate deep biological domain knowledge into model training objectives, benchmarks, and agentic workflows, helping establish Anthropic as a leader in AI-accelerated biology and shaping how frontier models reason about computational biology tasks. This is a unique opportunity to shape how frontier AI models learn biology, working alongside top AI researchers on problems crucial for human health and scientific understanding.

San Francisco, CA onsite
AnthropicPythonFine-Tuning +3 more

Engineering Manager, Cybersecurity Products

24d ago
Anthropic

Anthropic

We are hiring an Engineering Manager to lead a team of engineers building AI-powered cybersecurity products. The work spans research, product, and go-to-market. Your team will prototype and ship products that use frontier models to defend code and infrastructure. You will set technical direction, partner with research to turn new model capabilities into products, and stay close to customers so the team builds the right things. This is a builder's role where you should expect to be in the code, in customer calls, and in research reviews the same week. You also need to scale the team without losing the prototyping energy that got the product here.

San Francisco, CA | New York City, NY onsite
AnthropicGo

Staff + Sr. Software Engineer, Cloud Inference

24d ago
Anthropic

Anthropic

The Cloud Inference team is responsible for scaling and optimizing Claude to serve massive audiences of developers and enterprise companies across AWS, GCP, Azure, and other cloud service providers. This role involves owning the end-to-end product of Claude on each cloud platform, from API integration and intelligent request routing to inference execution, capacity management, and daily operations. Engineers on this team have a high leverage impact, driving multiple revenue streams while optimizing compute resources. The complexity of managing inference efficiently across diverse providers with different hardware, networking, and operational models is growing significantly. We are seeking product-minded backend engineers who can navigate these platform differences, design cross-provider services and abstractions, and make architectural decisions to ensure reliability and cost-effectiveness at massive scale. Your work will directly contribute to increasing service scale, accelerating the launch of new models and features, and ensuring LLMs meet rigorous safety, performance, and security standards.

San Francisco, CA onsite
AnthropicAWSAzure +5 more

Research Engineer, Chip Design RL (Reinforcement Learning)

24d ago
Anthropic

Anthropic

Anthropic is seeking a Research Engineer for its Code RL team to advance AI models' ability to design silicon. This role involves leveraging chip design expertise to create tasks and signals for models, focusing on hardware design domains. The position is at the intersection of cutting-edge research and engineering excellence, with a commitment to building high-quality, scalable systems that push the boundaries of AI capabilities.

San Francisco, CA | New York City, NY onsite
AnthropicClaudeReinforcement Learning

Staff + Sr. Software Engineer, Cloud Inference Launch Engineering

24d ago
Anthropic

Anthropic

Anthropic is building reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society. The Cloud Inference team is responsible for scaling and optimizing Claude to serve massive audiences across AWS, GCP, Azure, and other cloud providers. This involves end-to-end ownership of Claude on each platform, from API integration and request routing to inference execution and capacity management. The model & inference launch team specifically focuses on the validation pipeline for the inference server and load balancer, ensuring every inference change, including model launches and performance improvements, is deployed with correctness, performance, and reliability. This high-leverage infrastructure work is critical for fast and cost-effective deployment of frontier models and features, directly impacting compute capacity and the speed at which innovations reach production.

San Francisco, CA onsite
AnthropicAWSAzure +5 more

Support Engineer

24d ago
Anthropic

Anthropic

We are hiring Support Engineers to serve as the named, dedicated Product Support point of contact for Anthropic's most strategic enterprise customers. As a Support Engineer, you'll be providing high-touch, deeply contextual support to a defined book of accounts — embedded in your customers' shared channels, known by name to their stakeholders, and partnering closely with Sales, Customer Success, and Applied AI as the technical support voice on the account team. You'll bring deep knowledge of how each of your customers is built on Claude to every interaction, so you can investigate, diagnose, and resolve their most complex technical needs with nuance and speed — and ensure the right internal teams are engaged when needed.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicAWSPython +5 more

Performance Engineer, Inference Systems

24d ago
Anthropic

Anthropic

Anthropic's inference fleet serves Claude to millions of users across its own products and major cloud platforms. The stack supporting this is complex, involving accelerator kernels, model servers, distributed routing, autoscaling, and capacity management, where each layer's performance impacts the others. The Inference System Dynamics team is tasked with understanding this entire system and ensuring high performance across throughput, latency, reliability, and correctness. This involves measuring fleet performance against theoretical limits, investigating performance gaps, and owning correctness checks to ensure Claude's outputs are accurate across various hardware and serving configurations. The team focuses on identifying high-leverage optimization opportunities across components and collaborating with owning teams to implement them, treating correctness as an integral part of performance.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicPythonClaude +1 more

Engineering Manager, Research Productivity

24d ago
Anthropic

Anthropic

Anthropic's Research Tools team builds systems that support large-scale, distributed finetuning runs and improve researcher productivity. As a manager, you will lead a team of machine learning and distributed systems experts to enhance the efficiency of these systems and tools, facilitate rapid iteration on model development and research, and continuously evolve the infrastructure to integrate new research advancements. This role is central to Anthropic's technical operations, requiring collaboration with research teams to integrate their innovations into the production finetuning pipeline, product teams for customer-oriented model improvements, and infrastructure teams to optimize training runs and data pipelines.

San Francisco, CA | New York City, NY onsite
AnthropicFine-Tuning

Research Engineer, Model Evaluations

24d ago
Anthropic

Anthropic

We are seeking Research Engineers to develop evaluations that will define and measure Claude's capabilities and personality. Your work will translate abstract concepts of intelligence into concrete, verifiable metrics for researchers, leadership, and the public. You will design and implement evaluations across Claude's full spectrum of abilities and build the scalable infrastructure to run them. This role involves close collaboration with researchers throughout the development of new capabilities, from defining measurement criteria to interpreting results against live training checkpoints. The ultimate goal is to establish Anthropic as the leader in highly characterized AI systems, with performance rigorously measured and validated across critical tasks.

$40k - $57k

Remote-Friendly (Travel-Required) | San Francisco, CA | New York City, NY remote
AnthropicPythonClaude

Applied AI Architect, Commercial

24d ago
Anthropic

Anthropic

As an Applied AI team member at Anthropic, you will be a Pre-Sales architect focused on becoming a trusted technical advisor helping customers understand the value of Claude and paint the vision on how they can successfully integrate and deploy Claude into their technology stack. You'll combine your technical depth with customer-facing skills to architect innovative LLM solutions that address complex business challenges while maintaining our high standards for safety and reliability. As a Commercial Solutions Architect, you'll go deep with priority accounts as a hands-on builder, while creating reusable blueprints, demos, and enablement that extend Claude's reach across the broader Commercial book of business. Working closely with our Sales, Product, and Engineering teams, you'll guide customers from initial technical discovery through successful deployment. You'll leverage your expertise to help customers understand Claude's capabilities, develop evals, and design scalable architectures that maximize the value of our AI systems.

San Francisco, CA | New York City, NY onsite
AnthropicPythonGo +1 more

Product Management, Human Data Platform

24d ago
Anthropic

Anthropic

Anthropic's Human Data Platform team is responsible for building systems that enhance our AI models by collecting crucial data. This involves creating infrastructure for simulating real-world environments and tasks, developing innovative interfaces for data vendors, and establishing pipelines for researchers to acquire high-quality data efficiently. As the real-world application of Claude expands, so does the need for sophisticated data collection tools. This role will collaborate closely with a fast-paced engineering team, contribute to strategic decision-making, and ensure investments are made in scalable tooling. The position requires working across research teams, data operations, and external vendors to translate insights into actionable product direction.

San Francisco, CA | New York City, NY onsite
AnthropicClaude

Workday Business Systems Analyst, People Systems

24d ago
Anthropic

Anthropic

Anthropic is seeking a talented and driven Workday Business Systems Analyst to join our People Systems team. This role will own the technical configuration, testing, and operational excellence of our Workday HRIS across Payroll, Absence, and Time Tracking (PATT) and Core Human Capital Management (HCM) domains. The ideal candidate is passionate about leveraging AI and internal tooling to enhance People Systems effectiveness, questioning traditional approaches to find innovative solutions. You will be a system expert, providing both strategic guidance and hands-on delivery in a fast-paced, high-growth environment, partnering with various departments to ensure the HRIS is secure, scalable, and a business enabler.

San Francisco, CA onsite
AnthropicGo

Data Scientist, GTM

24d ago
Anthropic

Anthropic

As part of our growing Data Science & Analytics team, you will play an instrumental role in Anthropic's mission of building safe and beneficial AI by driving data-informed decisions across the commercial customer lifecycle. This role sits at the intersection of fast-moving sales operations and rigorous statistical analysis. You will work across multiple segments and products, partnering with analytics engineers, fellow data scientists, and go-to-market leadership to turn complex commercial data into actionable strategy. You will own measurement and analysis for new logo acquisition through activation, expansion, and retention for a rapidly scaling, consumption-based AI platform. You've worked in cultures of analytical rigor before, and you're eager to help shape the norms and best practices of a growing data science function at a pivotal moment in the company's growth.

New York City, NY; San Francisco, CA | New York City, NY onsite
AnthropicPythonGo +2 more

Full-Stack Software Engineer, Reinforcement Learning

24d ago
Anthropic

Anthropic

As a Full-Stack Software Engineer in Reinforcement Learning (RL), you will be instrumental in building the platforms, tools, and interfaces essential for environment creation, data collection, and training observability. Your work will directly impact the quality of data used to train Anthropic's next-generation AI models. You will own product surfaces from end-to-end, encompassing backend services, APIs, and web UIs used by researchers, external vendors, and data labelers. The role emphasizes shipping polished, reliable products quickly, even when faced with ambiguous, high-stakes problems. This team operates at a rapid pace, focusing on judgment and taste to meet researcher needs, iterating on data collection strategies to distill expert knowledge into models within short feedback loops.

San Francisco, CA | New York City, NY onsite
AnthropicAWSDocker +5 more

Product Operations Manager, Embedded

24d ago
Anthropic

Anthropic

Anthropic is seeking several Product Operations Managers to embed within its core product teams, contributing to key components of its AI stack. The Product Operations team acts as the connective tissue between Research, Product, and the market, shortening the distance between AI capabilities and user adoption. In this role, you will manage launch readiness, run early access programs, and triage customer feedback. You will also build systems to enable faster product shipping and learning, leveraging Claude to fill gaps and deliver significant value.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicGoClaude

Staff+ Software Engineer, Full-stack

24d ago
Anthropic

Anthropic

Anthropic is seeking experienced full-stack engineers to join teams focused on current and emergent AI products. You will be a technical leader, taking end-to-end ownership of the user experience for products like Claude.ai, the Anthropic API, and enterprise deployments. This role involves partnering with product leaders, designers, and researchers to translate new model capabilities into user-facing features. You will own technical quality across the stack, including performance, accessibility, reliability, and developer experience, with the goal of scaling solutions to millions of global users. The teams are focused on various areas including developer tools, beneficial deployments for non-profits and educational institutions, vertical AI products for finance and life sciences, enterprise AI solutions, and public sector applications.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicTypeScriptClaude

Staff+ Software Engineer, Backend

24d ago
Anthropic

Anthropic

Anthropic is seeking experienced, product-minded backend engineers to lead the development of systems powering user experiences across their API, Claude Code, and Claude.ai. In this role, you will independently scope complex, multi-month projects, guide technical and product decisions, and drive alignment with product, engineering, and research teams. You will make critical architectural decisions impacting the reliability and scalability of systems serving hundreds of thousands of users, and design processes to enhance team effectiveness. You will remain hands-on with code and models, contributing directly to Anthropic's mission of creating reliable, interpretable, and steerable AI systems.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicClaude

Senior Software Engineer, Full-stack

24d ago
Anthropic

Anthropic

Anthropic's Product Engineering organization is seeking experienced full-stack engineers to lead teams focused on current and emergent products. You will be a technical leader responsible for the end-to-end user experience across various platforms like Claude.ai, the Anthropic API, and enterprise deployments. This role involves partnering with product leaders, designers, and researchers to translate new AI capabilities into user-facing products, with a focus on technical quality, scalability, and a passion for AI's potential.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicTypeScriptClaude

Global Senior Equity Program Manager

24d ago
Anthropic

Anthropic

Anthropic is seeking an experienced Global Senior Equity Program Manager to oversee and manage the company's equity compensation strategy and operations across all global markets. This role is crucial for designing, implementing, and managing comprehensive equity programs aimed at attracting, retaining, and motivating top talent, while aligning with the company's mission to develop safe and beneficial AI systems. The position involves close collaboration with People, Legal, Finance, and Tax teams to ensure programs are competitive, compliant, and reflect the company's values. As Anthropic expands internationally, this role will be instrumental in building equity frameworks that support global growth and maintain consistency with the overall compensation philosophy, offering a unique opportunity to shape equity compensation practices during a significant growth phase.

San Francisco, CA | Seattle, WA onsite
Anthropic

Research Engineer, Performance RL (Reinforcement Learning)

24d ago
Anthropic

Anthropic

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the RL Teams Our Reinforcement Learning teams lead Anthropic's reinforcement learning research and development, playing a critical role in advancing our AI systems. We've contributed to all Claude models, with significant impacts on the autonomy and coding capabilities of Claude Sonnet 4.6 and Opus 4.6. Our work spans several key areas: - Developing systems that enable models to use computers effectively - Advancing code generation through reinforcement learning - Pioneering fundamental RL research for large language models - Building scalable RL infrastructure and training methodologies - Enhancing model reasoning capabilities We collaborate closely with Anthropic's alignment and frontier red teams to ensure our systems are both capable and safe. We partner with the applied production training team to bring research innovations into deployed models, and are dedicated to implement our research at scale. Our Reinforcement Learning teams sit at the intersection of cutting-edge research and engineering excellence, with a deep commitment to building high-quality, scalable systems that push the boundaries of what AI can accomplish. About the Role We're hiring for the Code RL team within the RL organization. As a Research Engineer, you'll advance our models' ability to safely write correct, fast code for accelerators. You'll need to know accelerator performance well to turn it into tasks and signals models can learn from. Specifically, you will: - Invent, design and implement RL environments and evaluations. - Conduct experiments and shape our research roadmap. - Deliver your work into training runs. - Collaborate with other researchers, engineers, and performance engineering specialists across and outside Anthropic. You may be a good fit if you: - Have expertise with accelerators (CUDA, ROCm, Triton, Pallas), ML framework programming (JAX or PyTorch). - Have worked across the stack – kernels, model code, distributed systems. - Know how to balance research exploration with engineering implementation. - Are passionate about AI's potential and committed to developing safe and beneficial systems. Strong candidates may also have: - Experience with reinforcement learning. - Experience porting ML workloads between different types of accelerators. - Familiarity with LLM training methodologies. The 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. Annual Salary: $350,000—$850,000 USD Logistics Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience Required field of study: A field relevant to the role as demonstrated through coursework, training, or professional experience Minimum years of experience: Years of experience required will correlate with the internal job level requirements for the position Location-based hybrid policy: Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices. Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this. We encourage you to apply even if you do not believe you meet every single qualification. Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team. Your safety matters to us. To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit anthropic.com/careers directly for confirmed position openings. How we're different We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills. The easiest way to understand our research directions is to read our recent 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. Come work with us! Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues. Guidance on Candidates' AI Usage: Learn about our policy for using AI in our application process.

San Francisco, CA onsite
AnthropicPyTorchClaude +2 more

Staff+ Software Engineer, Platform

24d ago
Anthropic

Anthropic

Anthropic is seeking experienced software engineers to join its Platform organization. This team builds the foundational primitives that accelerate product development and owns the infrastructure and systems that enable reliable, scaled product shipping for internal and external users. You will independently scope complex, multi-month projects, drive cross-organizational alignment, and make architectural decisions that shape how Anthropic builds and scales its products. You will partner directly with research to productize cutting-edge capabilities, impacting the platform used by hundreds of thousands of companies and engineers daily.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicAWSKubernetes +5 more

Staff+ Software Engineer, Product Sandboxing

24d ago
Anthropic

Anthropic

Anthropic is building reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society. This role is at the intersection of systems engineering and security, focusing on the secure execution environment for Claude's agentic capabilities. The team owns the infrastructure that enables Claude to write code, browse the web, and use a computer, ensuring untrusted code execution is safe, fast, and reliable at scale for all Anthropic products. The goal is to create a seamless experience for product teams by providing a robust layer between the model and the outside world.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicAWSKubernetes +5 more

Staff+ Software Engineer, Platform Connectivity

24d ago
Anthropic

Anthropic

Anthropic's mission is to create reliable, interpretable, and steerable AI systems that are safe and beneficial for users and society. The Connectivity team is focused on making Claude the most connected AI, defining how agents safely access external systems with the right permissions for enterprise trust. This involves shipping standards and services for various Anthropic products, owning the MCP proxy for tool call routing, and managing OAuth and token authentication. The team is also a core contributor to the MCP spec and maintains official Python and TypeScript SDKs. We are seeking experienced software engineers to join this team, which spans San Francisco and London, to work on critical reliability and enterprise trust challenges, including large-scale OAuth, admin controls for agent permissions, and robust proxy infrastructure.

London, UK; San Francisco, CA onsite
AnthropicPythonTypeScript +1 more

Staff+ Software Engineer, Auth & Identity

24d ago
Anthropic

Anthropic

The Auth & Identity team at Anthropic builds the core authentication, authorization, and identity platform that powers all Anthropic products, including the API, Claude Code, Claude.ai, and enterprise offerings. This platform handles every login, API key, OAuth token, access decision, and organization record. As Claude evolves into an agentic platform, this team is defining the future of identity and access for human users, service accounts, and autonomous agents acting on behalf of users. The role involves owning critical, high-traffic systems end-to-end, from design to iteration, and shaping the technical strategy for identity and access across Anthropic. This includes designing credentials for agents, routing access decisions through a unified authorization system, building a first-class identity model for service accounts and agents, ensuring global distribution and multi-region resilience, and deepening enterprise integrations.

San Francisco, CA | New York City, NY onsite
AnthropicPythonTypeScript +4 more

Staff+ Software Engineer, Claude Managed Agents

24d ago
Anthropic

Anthropic

Anthropic is seeking experienced backend and distributed systems engineers to join the Agentic Systems team. This team builds Claude Managed Agents, a hosted platform for creating, running, and scaling production agents on Claude. The platform provides essential functionalities like agent loops, sandboxed execution, state management, credential handling, and error recovery, exposed through stable APIs. This role involves driving new features from ideation to general availability, owning systems end-to-end, and collaborating with product, research, developer experience, and go-to-market teams. The ideal candidate will be comfortable tackling complex distributed systems challenges, have a strong product sense for API design, and be motivated by transforming ambiguous ideas into high-quality platform capabilities.

San Francisco, CA | New York City, NY onsite
AnthropicGoClaude +1 more

Transformative AI Research Economist, Economic Research 

24d ago
Anthropic

Anthropic

As a Transformative AI Research Economist at Anthropic, you will build macroeconomic models of AI that could be genuinely transformative and develop scenario-based forecasting tools to quantitatively reason about economic trajectories with no historical precedent. You will work on questions of aggregate growth, income distribution, and economic governance under scenarios that most of the profession has not yet modeled seriously. You will ground projections in microeconomic signals from the Anthropic Economic Index, using usage patterns across millions of real-world AI interactions surfaced through privacy-preserving measurement, so that scenario forecasts are disciplined by observed task transformation and productivity. You will use frontier methods in growth theory, computational macro, and structural estimation, and contribute to AI-powered tools that expand what economic research can do.

San Francisco, CA onsite
AnthropicPythonClaude

Product Manager, Multi-Cloud Growth - Google

24d ago
Anthropic

Anthropic

Anthropic's Platform Org is dedicated to empowering builders through AI. Our vision is to establish the premier platform for businesses seeking to transform themselves and their products with AI. This organization is responsible for our APIs, self-serve developer experience, multi-cloud integrations, and agentic infrastructure, serving a diverse user base from startups to large enterprises. The platform team focuses on three key areas: enterprise fabric for multi-cloud integrations at scale, frontier capabilities for advanced developer experiences, and agentic platform for next-generation agentic infrastructure and products.

San Francisco, CA onsite
AnthropicAWSAzure +1 more

Staff Software Engineer, Billing Platform

24d ago
Anthropic

Anthropic

Anthropic is building safe and beneficial AI systems, and the Billing Platform is critical to funding this mission by managing all commercial revenue. This role involves building and operating the infrastructure that processes product usage into revenue for services like Claude.ai and the Developer Platform. You will work on systems that handle pricing, charging, and revenue accounting, ensuring correctness and scalability. This is a production-critical role requiring close collaboration with Finance, Product, Sales, and Accounting teams to build robust financial infrastructure.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicClaude

Senior Staff Software Engineer, API

24d ago
Anthropic

Anthropic

Anthropic is seeking an exceptional Senior Staff Software Engineer to join the Claude Developer Platform team and serve as the senior-most individual contributor across API Engineering. This role sets the technical direction for the systems that make Claude accessible to developers, enterprises, and partners at scale. You will operate at the intersection of technical strategy and execution, partnering closely with Research, Inference, Platform, Infrastructure, and Safeguards to ensure the Claude API is reliable, capable, and positioned to grow with Anthropic's ambitions. This is a high-agency role that spans all API Engineering teams, including API Core, API Capabilities, API Knowledge, API Distributability, and API Agents.

San Francisco, CA | New York City, NY onsite
AnthropicAWSKubernetes +5 more

Infrastructure Tax Lead

24d ago
Anthropic

Anthropic

Anthropic is making significant, sustained investment in compute infrastructure to support its AI safety mission. The company is seeking an Infrastructure Tax Lead to manage tax end-to-end across this portfolio. This role will be integrated with the Infrastructure team, involved from the initial deal flow, and will coordinate with various departments including Legal, Technical Accounting, FP&A, International Tax, Transfer Pricing, Provision, and Incentives. The Infrastructure Tax Lead will be responsible for shaping deals from a tax perspective, leading incentive workstreams, and ensuring tax implications are accurately reflected in economic analyses and deal approvals.

Remote-Friendly (Travel-Required) | San Francisco, CA | New York City, NY remote
Anthropic

Staff Software Engineer, People Products

24d ago
Anthropic

Anthropic

The People Products team at Anthropic is dedicated to supporting the company's mission by shaping the future of AI in the workplace. This involves optimizing hiring processes, enhancing manager effectiveness, facilitating successful onboarding, and applying first-principles thinking to Anthropic's culture through built tools. The team covers the entire employee lifecycle, from recruitment to promotions. In this role, you will work directly with Claude, leveraging unique internal capabilities to tackle unsolved problems. You will operate in a fast-paced environment, moving from prototype to production within days or weeks. We seek individuals who can think cross-functionally across product, design, and engineering, and who thrive with high autonomy, ownership, and consistent shipping. If you are passionate about fixing flawed people practices within a leading AI company, this is an exceptional opportunity.

Remote-Friendly (Travel Required) | San Francisco, CA remote
AnthropicGoClaude

Staff+ Software Security Engineer

24d ago
Anthropic

Anthropic

Anthropic is building reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society. The Security Engineering team is crucial in protecting these AI systems and maintaining user trust. This role involves owning and contributing to key areas such as identity and secrets management, developer security and supply chain, infrastructure security, and secure frameworks. You will have the opportunity to define architecture in largely greenfield work, collaborating closely with various teams to ensure the security and integrity of Anthropic's AI development and deployment processes.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicKubernetesPython +4 more

Product Management, Research

24d ago
Anthropic

Anthropic

Anthropic is building reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society. As a Product Manager for the Research team, you will be responsible for the ideation and deployment of new models and products, working closely with research teams to productize applied research and identify customer-driven use cases. We are looking for individuals passionate about developing safe and beneficial AI technologies, who thrive in ambiguous environments and can uncover non-obvious use cases for nascent technologies, connecting advanced technology to products that deliver real-world value. The ideal candidate will bridge research and ambitious product experimentation, with the ability to create and grow new product categories enabled by AI.

San Francisco, CA | New York City, NY onsite
AnthropicPythonGo +1 more

Lead Data Scientist, Platform Product

24d ago
Anthropic

Anthropic

As part of our growing Data Science and Analytics team, you will play a key role in Anthropic's mission of building safe and beneficial AI by driving data-informed decision-making across the organization. You'll be embedded with teams supporting our Developer Platform — the infrastructure that enables developers and enterprise customers to build on Claude via our core API, agent orchestration, tool and MCP integrations, and knowledge management capabilities. In this role, you'll partner closely with product, engineering, and go-to-market teams to understand how AI agents are being built and deployed at scale. You'll identify growth opportunities, surface insights about platform adoption, and drive data-informed decisions that shape our platform roadmap. You'll also help establish the analytical foundations and best practices of a data science team that is still defining itself — bringing rigor and clarity to a fast-moving environment.

New York City, NY | Seattle, WA; San Francisco, CA onsite
AnthropicPythonGo +3 more

Applied AI Technical Evangelist, Startup Ecosystem

24d ago
Anthropic

Anthropic

Anthropic is seeking an Applied AI Claude Evangelist to represent the company within the startup ecosystem. This role focuses on increasing awareness and driving adoption of the Claude Developer Platform among founders and their technical teams. You will be instrumental in engaging the startup developer community, guiding them through onboarding and encouraging active building on Anthropic's platform. This position blends startup ecosystem development with hands-on technical activation, working closely with the Startups Go-To-Market team to convert relationships with VCs, accelerators, and founder communities into active developers.

San Francisco, CA onsite
AnthropicGoClaude

Staff+ Software Engineer, Developer Acceleration

24d ago
Anthropic

Anthropic

Anthropic is seeking talented and experienced Staff+ Software Engineers to join the Developer Acceleration team within the Developer Productivity organization. This team is responsible for the infrastructure that enables thousands of employees to be productive via agents, directly impacting the velocity and quality of Anthropic's research and engineering development. You will define how AI transforms work and build the future of agentic productivity, owning areas like the Agent Runtime Platform and Knowledge systems for providing context to agents and humans.

San Francisco, CA | Seattle, WA onsite
AnthropicClaude

Technical Program Manager, Infrastructure

24d ago
Anthropic

Anthropic

Anthropic's Infrastructure organization is the engine that powers our mission, building and operating massive clusters for training frontier models, production infrastructure serving millions of users reliably, and developer platforms. As a Technical Program Manager for Infrastructure, you will coordinate complex programs with broad organizational impact, solving novel scaling challenges while maintaining security and reliability. This role is ideal for someone who thrives in ambiguity, makes others more effective, and partners closely with engineering leadership to drive strategic initiatives and ensure seamless coordination between research, engineering, and product teams.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicAWSAzure +3 more

Staff Software Engineer, AI Reliability

24d ago
Anthropic

Anthropic

Anthropic's mission is to create reliable, interpretable, and steerable AI systems that are safe and beneficial for users and society. The AI Reliability Engineering (AIRE) team partners with other teams across Anthropic to enhance the reliability of critical serving paths, from SDKs through API layers, serving infrastructure, and accelerators. This role offers a unique, cross-cutting exposure to the most important systems at Anthropic, requiring a holistic view of system composition and reliability.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicClaudeModel Serving

Technical Program Manager, Safeguards (Infrastructure & Evals)

24d ago
Anthropic

Anthropic

Safeguards Engineering builds and operates the infrastructure that keeps Anthropic's AI systems safe in production, including classifiers, detection pipelines, evaluation platforms, and monitoring systems. This infrastructure must be reliable, as failures in safety-critical pipelines can have serious and often invisible consequences. As a Technical Program Manager for Safeguards Infrastructure and Evals, you will own the operational health and progress of this stack. Your main focus will be driving reliability through incident response, post-mortem processes, ensuring Service Level Objectives (SLOs) are met, and managing platform investments like migrations and evaluation platform improvements.

San Francisco, CA | New York City, NY | Seattle, WA onsite
AnthropicGo

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