"api first design" Jobs

578 open tech roles matching “api first design”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, TypeScript. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 578 results

Anthropic

Design, build, and maintain the Salesforce platform for Partnerships at Anthropic, leveraging AI tools in a collaborative environment.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $220k–$270k/yr Published 2 months ago
Flexible on stack 70% coding
Supabase

Own the success of strategic Partner integrations at Supabase, focusing on high-quality developer experiences.

Supabase Remote, Bay Area, CA Published 3 weeks ago
Flexible on stack
Cartesia

Build the platform behind Managed Agents, shaping the latency, reliability, and developer experience of real-time voice agents.

Cartesia *HQ - San Francisco, CA Published 4 months ago
AI-first team
Exa

Join Exa as a Lifecycle Marketing Manager to enhance developer engagement and enterprise opportunities in an AI-first environment.

Exa San Francisco, California Published 1 month ago
Anthropic

Join Anthropic as a Staff+ Research Engineer to build and maintain the RL Data Platform for reliable AI systems.

Anthropic San Francisco, CA | New York City, NY $500k–$850k/yr Published 2 weeks ago
Flexible on stack AI-first team
Sierra

Own the development of AI agents for financial services, transforming customer experiences with technology.

Sierra San Francisco, CA Published 1 month ago
Fieldguide

Join Fieldguide as an AI Engineer to build intelligent workflows for audit and advisory tasks in a remote-first environment.

Fieldguide San Francisco, CA Published 4 months ago
Flexible on stack
Coreweave

Build and own full-stack applications for CoreWeave's data platform, UNION, in a fast-paced, innovative environment.

Coreweave Bellevue, WA / Sunnyvale, CA / San Francisco, CA / Livingston, NJ / Manhattan, NY / Philadelphia, PA / Dallas, TX $153k–$204k/yr Published 3 days ago
Flexible on stack
Postman

Lead a geographically distributed team as Head of Engineering for Infrastructure and SRE at Postman, focusing on cloud agnostic infrastructure.

Postman San Francisco, California, United States $290k–$340k/yr Published 3 weeks ago
Flexible on stack Heavy meetings
Anthropic

Design and operate backend systems for Claude's safety systems, ensuring low latency and high reliability.

Anthropic San Francisco, CA $320k–$485k/yr Published 5 days ago
Crucibl

Join Crucibl as a Member of Technical Staff to build AI-driven products that impact Fortune 500 clients directly.

Crucibl San Francisco, CA Published 2 months ago
Flexible on stack 70% coding
Anthropic

Join Anthropic as a Product Manager to lead the development of AI Safeguards systems ensuring safe and beneficial AI for users.

Anthropic San Francisco, CA $305k–$385k/yr Published 2 months ago
Anthropic

Join Anthropic as a Staff+ Software Engineer to build and scale Claude Managed Agents in a rapidly growing team.

Anthropic San Francisco, CA | New York City, NY $405k–$485k/yr Published 3 weeks ago
Okta
Okta Bellevue, Washington; Chicago, Illinois; San Francisco, California $222.4k–$308k/yr Published 9 months ago
Stripe

Join Stripe as a Staff Engineer to lead the development of AI-first payment intelligence solutions impacting global transactions.

Stripe Seattle, New York, San Francisco Published 1 month ago
Flexible on stack AI-first team
Sierra

Own the development of AI agents for public sector clients, transforming complex problems into effective solutions.

Sierra San Francisco, CA Published 3 weeks ago
Anthropic
Anthropic San Francisco, CA | New York City, NY | Seattle, WA $405k–$485k/yr Published 7 months ago
Sierra

Own the development of AI agents at Sierra, transforming customer challenges into effective solutions while collaborating closely with enterprise leaders.

Sierra Munich Published 9 months ago
Anthropic
Anthropic San Francisco, CA | New York City, NY $320k–$405k/yr Published 5 months ago
Postman

Lead a talented engineering team at Postman to build scalable API ecosystem features and drive developer success.

Postman Cupertino, California, United States; San Francisco, California, United States $260k–$300k/yr Published 5 months ago
Flexible on stack Heavy meetings