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.

Software Engineer, Frontend

Sierra · San Francisco, CA
api-design computer-graphics frontend platform
On-site full-time principal 11 months ago

Software Engineer, Agent Infrastructure

OpenAI · San Francisco, CA
api-design distributed-systems agents infrastructure
Hybrid full-time mid 11 months ago

Software Engineer, Backend (Bucharest)

Cresta · Bucharest, Romania
search distributed-systems rag api-design backend
On-site full-time mid 1 year ago

Senior Software Engineer, Backend (Berlin)

Cresta · Berlin, Germany
cloud api-design microservices distributed-systems search backend
On-site full-time senior 1 year ago

Senior Software Engineer, Full Stack - Reporting

Rad AI · San Francisco, CA
generative-ai healthcare api-design fullstack
On-site full-time senior 1 year ago

Staff / Principal Software Engineer - Canada

Inworld AI · Vancouver, Canada
llm payments api-design data-pipeline
Remote full-time principal 1 year ago

Staff Software Engineer, Backend (Bucharest)

Cresta · Bucharest, Romania
distributed-systems microservices search cloud api-design backend
Remote full-time lead 1 year ago

Full-Stack SWE, Data Acquisition (Foundations)

OpenAI · San Francisco, CA
distributed-systems api-design data-pipeline research fullstack
On-site full-time mid 1 year ago

Senior Engineering Manager (Backend)

Suki · Bangalore, India
distributed-systems generative-ai healthcare microservices api-design backend
On-site full-time senior 1 year ago

Full Stack Engineer, Fleet Scheduling

OpenAI · San Francisco, CA
api-design cloud distributed-systems fullstack
Hybrid full-time mid 1 year ago
Hiring AI developers? Start with a job post. Claiming the profile comes after. Post a job →

Product Engineer, Agent Development Environment

Letta · San Francisco, CA
agents llm api-design computer-graphics
On-site full-time mid 1 year ago

Software Engineer, Backend (AI Agent)

Cresta · Canada
llm agents api-design microservices backend
Remote full-time junior 1 year ago

Technical Product Manager

Neptune.ai · Remote (Europe)
mlops search reinforcement-learning api-design
Remote full-time mid 1 year ago

Software Engineer Intern

Cresta · Toronto, Canada
distributed-systems api-design agents llm
Hybrid full-time junior 1 year ago

FullStack Engineer (Noida, India)

Level AI · Delhi NCR, India
api-design llm cloud fullstack
On-site full-time mid 1 year ago

Senior System Engineer (CloudGate)

Nebius · Amsterdam, Netherlands
microservices api-design cloud data-pipeline
Remote full-time senior 1 year ago

Staff / Senior Software Engineer

Suno · New York, NY
diffusion-models api-design fine-tuning search
On-site full-time lead 2 years ago

AI Working Student - Computer Vision

Helsing · Munich, Germany
computer-vision reinforcement-learning api-design robotics distributed-systems generative-ai
On-site full-time mid 2 years ago

Software Engineer - Frontend

Helsing · London, UK
reinforcement-learning distributed-systems generative-ai api-design frontend
On-site full-time mid 3 years ago

Software Engineer - Backend

Helsing · Berlin, Germany
reinforcement-learning robotics distributed-systems generative-ai api-design backend
On-site full-time mid 3 years ago
Hiring AI developers? Start with a job post. Claiming the profile comes after. Post a job →

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