API Design Jobs

470 jobs from companies building with AI · Avg salary $227k (174 with data)

API design and development roles at AI companies. API engineers build the developer-facing interfaces that make AI capabilities accessible — from model inference APIs to data platform APIs.

Sr. Software Engineer, Robot Systems

Carbon Robotics · Seattle, WA · $190k - $225k
healthcare computer-vision api-design robotics deep-learning
On-site full-time senior 4 months ago

Full-Stack Engineer, AI Data Platform

Labelbox · San Francisco, CA · $130k - $200k
llm code-generation reinforcement-learning agents search api-design cloud data-pipeline
Hybrid full-time junior 4 months ago

Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith)

LangChain · San Francisco, CA · $175k - $225k
api-design agents backend evaluation
Hybrid full-time senior 4 months ago

Senior Software Engineer, Platform - Data + AI (Back-End)

C3 AI · Redwood City, CA · $145k - $187k
data-pipeline agents generative-ai cloud fine-tuning api-design distributed-systems backend
On-site full-time senior 4 months ago

AI Research Engineer, Search and Context

Hex · Remote (US) · $225k - $285k
search api-design mlops agents cloud research
Remote full-time senior 4 months ago

Principal Software Engineer, Machine Learning Simulations

Upstart · United States · $182k - $230k
distributed-systems api-design data-pipeline mlops machine-learning
Remote full-time principal 5 months ago

Software Engineer, MLDE Labels Platform

Aurora Innovation · Pittsburgh, PA · $126k - $201k
mlops robotics search autonomous-vehicles api-design computer-vision
Hybrid full-time mid 5 months ago

Senior Software Engineer, Go - LLM Team

AssemblyAI · United States · $180k - $240k
llm distributed-systems api-design cloud agents speech go
On-site full-time senior 5 months ago

Software Engineer, Context Platform

Glean · Mountain View, CA · $140k - $265k
code-generation llm agents cloud api-design platform
On-site full-time junior 5 months ago

Senior Solutions Consultant - AI Security (NY/NJ)

Zscaler · Remote (US) · $177k - $221k
generative-ai api-design alignment agents data-pipeline security
Hybrid full-time senior 5 months ago
Hiring AI developers? Start with a job post. Claiming the profile comes after. Post a job →

Senior Software Engineer (Full-Stack + Agentic AI)

CoreWeave · Sunnyvale, CA · $165k - $242k
llm agents api-design generative-ai microservices data-pipeline code-generation payments
Hybrid full-time senior 5 months ago

Product Manager, LangSmith

LangChain · New York, NY · $180k - $215k
agents api-design data-pipeline llm
Hybrid full-time mid 6 months ago

Lead Full Stack Engineer

Genies · Genies LA · $210k - $260k
api-design cloud llm fullstack
Hybrid full-time lead 6 months ago

Engineering Manager, GRC

Anthropic · San Francisco, CA · $405k - $405k
agents data-pipeline llm cloud api-design
On-site full-time principal 6 months ago

Staff Research Engineer - RL Gyms

Turing · San Francisco, CA · $250k - $350k
reinforcement-learning search api-design data-pipeline fine-tuning research
Hybrid full-time lead 6 months ago

Software Engineer, Full Stack

Gamma · San Francisco, CA · $180k - $275k
api-design llm generative-ai fullstack
Hybrid full-time senior 6 months ago

Staff Software Engineer, Backend

Gamma · San Francisco, CA · $230k - $310k
llm cloud api-design data-pipeline backend
Hybrid full-time lead 6 months ago

Software Engineer, AI Platforms

Figma · San Francisco, CA · $153k - $376k
agents api-design search distributed-systems
On-site full-time senior 6 months ago

Senior Fullstack Engineer, Growth & Monetization

LangChain · San Francisco, CA · $175k - $240k
agents api-design payments generative-ai llm fullstack
Hybrid full-time senior 7 months ago

Senior Infrastructure Engineer

Vast.ai · Los Angeles, CA · $180k - $300k
api-design distributed-systems payments gpu llm infrastructure
On-site full-time senior 7 months ago
Hiring AI developers? Start with a job post. Claiming the profile comes after. Post a job →

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Agentic API & MCP Server

Wire AI Dev Jobs into your agent at build time — MCP server live, REST API public for discovery, free API keys for recurring search.

# Add as MCP server
claude mcp add --transport http aidevjobs https://aidevboard.com/mcp

# Or hit the REST API
curl https://aidevboard.com/api/v1/jobs?tags=llm,pytorch

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