"test development" Jobs

1336 open tech roles matching “test development”, 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 1336 results

Abnormal Security

Build identity verification and fraud detection systems to protect organizations from insider threats.

Abnormal Security Hybrid - San Francisco, CA, USA $149.2k–$214.5k/yr Published 5 days ago
Flexible on stack
Postman

Join Postman as an AI Engineer Intern to work on large-scale AI systems with mentorship from senior engineers.

Postman Berkeley, California, United States; San Francisco, California, United States Published 1 month ago
Flexible on stack
Doctronic

Join Doctronic as a Senior Platform Engineer to enhance systems for building and deploying AI health guidance solutions.

Doctronic San Francisco $180k–$240k/yr Published 1 week ago
Flexible on stack
Databento

Join Databento as a Software Engineer to build and maintain a JavaScript client library for a modern market data platform.

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

Join Perplexity AI as a Software Engineer to develop high-impact desktop applications with a focus on performance and user experience.

Perplexity AI San Francisco Published 3 weeks ago
Flexible on stack
Okta

Join Okta as a Staff Product Security Engineer to conduct offensive security research on AI systems and mentor engineers.

Okta Bellevue, Washington; Chicago, Illinois; New York, New York; San Francisco, California; Washington, DC $180k–$247.5k/yr Published 3 months ago
Flexible on stack
Hercules

Join Hercules as a Technical Customer Support Engineer to solve complex technical problems for top customers.

Hercules Remote - North America / Western Europe / Eastern Australia $80k–$175k/yr Published 7 months ago
Flexible on stack AI-first team
Mariana Minerals

Join Mariana Minerals as an R&D Metallurgist to advance hydrometallurgical testing programs in a hands-on laboratory role.

Mariana Minerals San Francisco HQ Published 6 days ago
Atoms

Join Atoms as a Senior Engineering Technician to lead vehicle integration and tackle complex engineering challenges in a fast-paced environment.

Atoms San Francisco, CA $150k–$180k/yr Published 2 weeks ago
Gusto

Join Gusto as a Staff Software Engineer to simplify tax account management for small businesses.

Gusto Denver, CO - Hybrid; New York, NY - Hybrid; San Francisco, CA - Hybrid $163k–$204k/yr Published 1 month ago
Flexible on stack
Fieldguide

Join a full-stack team at Fieldguide to build agent-driven audit software from the ground up.

Fieldguide San Francisco, CA, United States Published 10 hours ago
Flexible on stack
TRM Labs

Join TRM Labs as a Senior Frontend Engineer to build a large-scale web application analyzing blockchain transactions.

TRM Labs United States $210k–$230k/yr Published 5 months ago
Flexible on stack
Astranis

Support modeling and testing of spacecraft hardware in a radiation environment as a Radiation Effects Associate Engineer at Astranis.

Astranis San Francisco $1.9k–$1.9k/hr Published 2 months ago
Flexible on stack
Atoms

Join Atoms as a Staff Developer Experience Engineer to optimize developer workflows for autonomous transport initiatives.

Atoms San Francisco, CA $224k–$275k/yr Published 3 weeks ago
Flexible on stack
Twelve Labs

Join Twelve Labs as a Senior Platform Engineer to build and operate scalable AI infrastructure and internal platforms.

Twelve Labs Seoul, South Korea Published 2 weeks ago
Flexible on stack 70% coding
SingleStore

Join SingleStore as a Solutions Engineer to tackle technical challenges and drive customer success in a data-driven world.

SingleStore Germany Published 8 months ago
Flexible on stack
Handshake

Design the core job search experience for millions of students at Handshake, enhancing their journey in the AI economy.

Handshake San Francisco, CA Published 1 week ago
Sphere

Lead the development of TRAM, an AI reasoning model for interpreting global trade law in a fast-paced, onsite environment.

Sphere San Francisco HQ Published 11 months ago