"api testing" Jobs

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

Showing 20 of 272 results

Attentive Mobile

Join Attentive as a Staff Software Engineer to architect and build the AI/ML infrastructure for a leading marketing platform.

Attentive Mobile United States $200k–$300k/yr Published 3 months ago
Flexible on stack
Gusto

Join Gusto as a Staff Engineer to build user-facing AI features for retirement solutions in a collaborative team environment.

Gusto Denver, CO;San Francisco, CA;New York, NY $164k–$204k/yr Published 2 months ago
Flexible on stack 70% coding
Anthropic

Lead the enablement of the Claude Platform, creating demos and training for technical teams to showcase AI capabilities confidently.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $270k–$310k/yr Published 2 months ago
Flexible on stack
Gusto

Join Gusto as a Staff Software Engineer to build innovative AI-powered business insurance products for small businesses.

Gusto New York, New York, United States $163k–$204k/yr Published 3 weeks ago
Flexible on stack 60% coding
Rogo

Join Rogo as a GTM Systems Engineer to build and own the systems layer behind our revenue engine with a focus on AI integration.

Rogo New York City Published 2 weeks ago
Flexible on stack
Coreweave

Join CoreWeave as a Staff Software Engineer to own the reliability and performance of our Kubernetes-based data platform.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA $207k–$275k/yr Published 1 month ago
Flexible on stack
DeepL

Join DeepL as a Software Engineer to enhance developer experience and build world-class APIs in a hybrid work environment.

DeepL New York Published 3 days ago
Flexible on stack
Flex

Join Flex as a Staff Software Engineer to build full-stack marketing services that enhance customer acquisition and retention.

Flex USA $200k–$250k/yr Published 3 weeks ago
Flexible on stack
Herald

Join Herald as a Software Engineer to build AI-driven features for commercial insurance brokers, transforming their workflows and enhancing efficiency.

Herald New York, NY $140k–$200k/yr Published 10 months ago
Flexible on stack 70% coding
Valence

Join Valence as a Staff Software Engineer to architect and scale an AI-driven coaching platform for enterprise clients.

Valence New York, New York Published 6 months ago
Flexible on stack 60% coding
Coreweave

Take end-to-end ownership of the reliability and performance of our Kubernetes-based data platform at CoreWeave.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA $182k–$242k/yr Published 1 month ago
Flexible on stack
Databento

Join Databento as a Software Engineer to develop high-performance applications in C++ and maintain a robust C# client library.

Databento Remote / Boston / Salt Lake City / San Francisco / New York Published 1 month ago
Flexible on stack
Blackbird

Join Blackbird as a Senior Backend Engineer to design and maintain core APIs for a revolutionary loyalty and payments platform.

Blackbird New York $180k–$220k/yr Published 1 year ago
Herald

Own the lifecycle of Herald's carrier markets as a Product Manager, driving integration and change management in a fast-paced insurtech startup.

Herald New York City $140k–$180k/yr Published 2 months ago
Coreweave

Lead a full-stack team to build and manage tooling for hardware ticketing automation and repair procedures in a cloud environment.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / Bellevue, WA $165k–$242k/yr Published 3 weeks ago
Flexible on stack Heavy meetings
Roboflow
Roboflow NY, SF or Remote $150k–$200k/yr Published 6 months ago
Anthropic

Lead a team of architects to drive adoption of frontier AI solutions for mid-market and SMB customers at Anthropic.

Anthropic San Francisco, CA | New York City, NY $315k–$380k/yr Published 3 weeks ago
Heavy meetings
AssemblyAI

Join AssemblyAI as a Senior Design Engineer to shape and build exceptional product experiences in a fast-growing AI company.

AssemblyAI New York City $180k–$240k/yr Published 3 weeks ago
Flexible on stack