Anthropic Logo

Anthropic

Staff+ Software Engineer, Platform Acceleration

Posted 17 Days Ago
Be an Early Applicant
In-Office
San Francisco, CA, USA
405K-485K Annually
Expert/Leader
In-Office
San Francisco, CA, USA
405K-485K Annually
Expert/Leader
Own the technical strategy and roadmap for Platform Acceleration while remaining hands-on building backend, infrastructure, and developer tooling. Develop systems that establish trust in code changes, including AI-generated code; build engineering agents; improve CI/CD, testing, deployment, and shared systems; partner with internal engineering teams; measure developer experience and adoption; and lead complex cross-team projects from ambiguity to adoption.
The summary above was generated by AI
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 role

As of May 2026, Claude authored more than 80% of the code we merge. In September 2026, we merged more than 30,000 changes per day. Writing a change is fast now, and the hard part is knowing what is correct and safe to ship. Platform Acceleration builds the internal tools that close that gap for Anthropic's product engineers, who own the Claude API, our SDKs, and the rest of the Claude Platform. We work like a small product team whose customers are other Anthropic engineers.

We're looking for Staff+ engineers with a strong background in backend or infrastructure who care about developer experience and have built tools other engineers rely on. We prefer candidates who can work from our San Francisco office, and we'll also consider candidates based in Seattle.

What you'll do
  • Design, build, and operate the tools that help product teams ship faster
  • Own the technical strategy and roadmap for your area, and make sure its hardest problems get solved, by you or through others
  • Define what it means to trust a change, especially changes written by Claude, and build the tooling that holds the bar throughout the software development lifecycle
  • Build agents that take on repetitive engineering work, such as diagnosing failures, fixing broken tests, and running migrations
  • Embed with partner teams to find their biggest sources of friction, validate a solution with them, and turn the fix into a product other teams can adopt
  • Move between building new tools and improving the shared systems that teams already depend on, as priorities shift
You might be a good fit if you:
  • Experience building and operating backend services or infrastructure in production, in Go, Python, Rust, or TypeScript
  • Deep experience with developer tooling, CI/CD, test infrastructure, or deployment systems
  • Experience leading large, complex technical projects across teams, from an ambiguous problem to a solution developers adopt
  • Clear written and verbal communication, with experience supporting internal partner teams
  • Interest in Anthropic's mission of building safe, beneficial AI
Preferred qualifications: 
  • Experience at a startup or on a similarly small team, taking a product from zero to one and talking directly to your users
  • Substantial experience with agents that do engineering or other technical work
  • Experience building widely adopted CLI tools, developer-facing services, GitHub automation, or open source developer tools
  • Experience measuring developer productivity and using the data to decide what to build
  • A point of view on how software engineering changes as agents write more of the code

Deadline to apply: None. Applications will be reviewed on a rolling basis. 

Location Preference: Preference will be given to candidates based in NY, SEA, SF or the Bay Area given the current location of team. 

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:
$405,000—$485,000 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.

HQ

Anthropic San Francisco, California, USA Office

548 Market St, San Francisco, California, United States, 94104

Similar Jobs

An Hour Ago
Hybrid
125K-140K Annually
Senior level
125K-140K Annually
Senior level
eCommerce • Fashion • Retail • Sales • Wearables • Design
Lead strategy and execution of ecommerce discovery experiences across brands. Own roadmap, research, experimentation (A/B tests), analytics, and cross-functional delivery with UX, design, engineering, and brand teams to drive measurable product impact and incorporate AI and emerging discovery technologies.
Top Skills: A/B TestingAIFigmaGa4JIRATableau
An Hour Ago
Remote or Hybrid
United States
54K-68K Annually
Junior
54K-68K Annually
Junior
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Engage high-potential and prospective VIP players across communication channels, build relationships, evaluate VIP program eligibility, and optimize player engagement and onboarding strategies. The role supports acquisition efforts for new state launches, gathers customer feedback, and requires adaptability, travel, nights, weekends, and state gaming licensure.
An Hour Ago
Remote or Hybrid
United States
62K-77K Annually
Entry level
62K-77K Annually
Entry level
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Manage prediction-market operations, including market creation, configuration, launches, settlement, member support, surveillance, KPI reporting, and liquidity coordination. Monitor activity for anomalies and escalate potential trade-practice violations. Collaborate with engineering, regulatory, analytics, product, clearinghouse, and ecosystem partners to support compliant, reliable market operations and new feature launches. Shift coverage may be required for real-time surveillance.

What you need to know about the San Francisco Tech Scene

San Francisco and the surrounding Bay Area attracts more startup funding than any other region in the world. Home to Stanford University and UC Berkeley, leading VC firms and several of the world’s most valuable companies, the Bay Area is the place to go for anyone looking to make it big in the tech industry. That said, San Francisco has a lot to offer beyond technology thanks to a thriving art and music scene, excellent food and a short drive to several of the country’s most beautiful recreational areas.

Key Facts About San Francisco Tech

  • Number of Tech Workers: 365,500; 13.9% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Google, Apple, Salesforce, Meta
  • Key Industries: Artificial intelligence, cloud computing, fintech, consumer technology, software
  • Funding Landscape: $50.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Sequoia Capital, Andreessen Horowitz, Bessemer Venture Partners, Greylock Partners, Khosla Ventures, Kleiner Perkins
  • Research Centers and Universities: Stanford University; University of California, Berkeley; University of San Francisco; Santa Clara University; Ames Research Center; Center for AI Safety; California Institute for Regenerative Medicine

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account