"api testing" Jobs

271 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 271 results

Atoms

Join Atoms as a Software Engineer to build resilient financial systems with real-world impact in a collaborative environment.

Atoms New York, NY $145k–$183.3k/yr Published 6 months ago
Flexible on stack
Coreweave

Join CoreWeave as a Senior IT Systems Engineer to build and operate cloud infrastructure across GCP, Azure, and AWS.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA $182k–$242k/yr Published 1 week ago
Flexible on stack 70% coding
HappyRobot

Join HappyRobot as a Forward Deployed Engineer to enhance customer success with AI solutions in a collaborative, startup environment.

HappyRobot New York Published 4 months ago
Flexible on stack
ElevenLabs

Lead and optimize the Mid-Market AE organization at ElevenLabs, driving revenue and team performance in a fast-growing AI company.

ElevenLabs New York Published 1 month ago
Amplitude

Join Amplitude as a Senior Sales Engineer to lead technical evaluations and drive enterprise-level analytics solutions.

Amplitude Arlington, VA; Boston, MA; Charlotte, NC; Hartford, CT; New Haven, CT; New York, NY; Philadelphia, PA; Raleigh, NC $194k–$291k/yr Published 2 months ago
Flexible on stack 70% coding
LangChain

Lead technical projects and mentor engineers in building AI agents at LangChain's NYC office.

LangChain New York, NY $160k–$200k/yr Published 1 week ago
Flexible on stack 60% coding
Decagon

Join Decagon as an Agent Deployment Engineer to lead the execution of AI agent builds for enterprise customers in a fast-paced environment.

Decagon New York City $175k–$230k/yr Published 1 month ago
Flexible on stack 70% coding
EliseAI

Join EliseAI as a Solutions Engineer to drive technical implementations for enterprise customers in housing and healthcare.

EliseAI New York City $135k–$185k/yr Published 1 month ago
UniSwap

Join Uniswap Labs as a Software Engineer to build innovative products in the crypto space at our New York headquarters.

UniSwap New York $158.4k–$259k/yr Published 1 month ago
VTS

Join VTS as a Senior Salesforce & Integration Engineer to optimize and scale our Salesforce CPQ and NetSuite integration.

VTS New York, New York, United States $150k–$190k/yr Published 3 weeks ago
UniSwap

Join Uniswap Labs as a Senior Backend Engineer to build scalable backend systems for the world's largest DEX.

UniSwap New York $180k–$226k/yr Published 5 months ago
Flexible on stack
ElevenLabs

Own partnerships for ElevenCreative, shaping agency and platform collaborations to drive measurable product adoption and revenue.

ElevenLabs United Kingdom Published 2 weeks ago
Herald

Join Herald as a Frontend Engineer to build a new web application from scratch in a fast-paced startup environment.

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

Lead and scale the engineering team building PermitFlow's core AI infrastructure in a rapidly growing company.

PermitFlow New York City, NY Published 4 days ago
Heavy meetings
Anthropic

Own the systems side of new product and pricing launches at Anthropic, ensuring seamless integration across various platforms.

Anthropic San Francisco, CA | New York City, NY | Seattle, WA $270k–$315k/yr Published 4 days ago
Flexible on stack
Kalshi

Own and scale Kalshi's mobile application as a Senior Mobile Engineer in a fast-growing financial market company.

Kalshi New York Office $180k–$250k/yr Published 8 months ago
hyperexponential

Join hyperexponential as a Solutions Architect to shape technical solutions for the insurance industry using AI-driven platforms.

hyperexponential New York (hybrid) Published 2 months ago
Anthropic
Anthropic New York City, NY | Seattle, WA; San Francisco, CA | New York City, NY | Seattle, WA; Washington, DC $320k–$405k/yr Published 1 year ago
Kalshi

Join Kalshi as an Infrastructure Engineer to design and scale systems for a next-generation financial ecosystem.

Kalshi New York Office $100k–$250k/yr Published 9 months ago
Flexible on stack