Staff Software Engineer, Claude Developer Platform (Several Teams Hiring) jobs in United States
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Anthropic · 2 months ago

Staff Software Engineer, Claude Developer Platform (Several Teams Hiring)

positionSan Francisco, CA
timeFull-time
remoteOnsite
senioritySenior Level, Lead/Staff
money$320K/yr - $405K/yr
date7+ years exp

Anthropic is a public benefit corporation focused on creating reliable and interpretable AI systems. The Staff Software Engineer will build a world-class developer experience for the Anthropic API, collaborating with product teams and researchers to enhance the usability and capabilities of the API for developers.

Artificial Intelligence (AI)Foundational AIGenerative AIInformation TechnologyMachine Learning
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H1B Sponsorednote

Responsibilities

Build out the frontend and backend for helping developers bring their applications to production
Partner with partner teams ensure sure new product features are integrated into the developer console in an intuitive way
Use product sense to propose and implement improvements to the developer experience of using the API
Work with researchers to understand new model capabilities and design unique products that help users maximize their use of the Anthropic API

Qualification

Full-stack software developmentModern web development stacksBuilding APIsUser empathyProduct mindsetStartup experienceREST APIsReactCommunication skills

Required

Have 7-10+ years building production full-stack software with a focus on usability
Have strong communication skills and user empathy to understand needs
Are an expert in modern web development stacks (React, Next.js, etc)
Have demonstrated a strong product mindset and a focus on iterative product development
Startup experience, building products from zero to one
Experience building APIs and/or developer products for external developers
We require at least a Bachelor's degree in a related field or equivalent experience

Preferred

Have experience with React and frontend frameworks
Have experience with REST APIs
Have experience building products for developers

Benefits

Optional equity donation matching
Generous vacation and parental leave
Flexible working hours
A lovely office space in which to collaborate with colleagues

Company

Anthropic

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Anthropic is an AI research company that focuses on the safety and alignment of AI systems with human values.
dateFounded in 2021
location
San Francisco, California, USA
people-size501-1000 employees
web-link
https://www.anthropic.com

H1B Sponsorship

Anthropic has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (105)
2024 (13)
2023 (3)
2022 (4)
2021 (1)

Funding

Current Stage
Late Stage
Total Funding
$33.74B
Key Investors
Lightspeed Venture PartnersGoogleAmazon
2025-09-02Series F· $13B
2025-05-16Debt Financing· $2.5B
2025-03-03Series E· $3.5B

Leadership Team

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Dario Amodei
CEO & Co-Founder
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Daniela Amodei
President and co-founder
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Recent News

PitchBook
Surge in mega-deals vaults US to top of global VC per capita list
2026-01-11
Insurance giant Allianz signs Claude Code deal with Anthropic | CIO
Insurance giant Allianz signs Claude Code deal with Anthropic
2026-01-11
Venturebeat
Anthropic cracks down on unauthorized Claude usage by third-party harnesses and rivals
2026-01-11
Company data provided by crunchbase