"security testing" Jobs

645 open tech roles matching “security testing”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, AWS. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 645 results

Pilot

Join Pilot as a Senior Software Engineer to enhance bookkeeping automation systems in a hybrid work environment.

Pilot San Francisco, CA $166k–$200k/yr Published 1 month ago
Flexible on stack
Sprinter Health

Join Sprinter Health as a Senior Analytics Engineer to build trusted data models that support healthcare operations and decision-making.

Sprinter Health San Francisco, CA Published 1 month ago
Flexible on stack
Decagon

Join Decagon as a Research Engineer to enhance AI safety and reliability in conversational agents.

Decagon San Francisco $200k–$400k/yr Published 1 week ago
Flexible on stack
Gusto
Gusto San Francisco, CA - Hybrid; Denver, CO - Hybrid; New York, NY - Hybrid $163k–$204k/yr Published 5 months ago
Worldcoin

Join the Crypto Platform team to build foundational services for World Chain, focusing on reliability and collaboration across engineering disciplines.

Worldcoin San Francisco $191k–$225k/yr Published 2 months ago
Flexible on stack
Wispr Flow

Lead deployments and build integrations for AI voice interface solutions in a collaborative environment.

Wispr Flow San Francisco Published 4 days ago
AI-first team
Aptos Labs

Join Aptos Labs as a Software Engineer to build innovative trading products on the blockchain in a dynamic and autonomous environment.

Aptos Labs San Francisco, CA $150k–$250k/yr Published 1 month ago
Flexible on stack
Postman

Join Postman as a Senior Backend Engineer to build core systems for our Cloud Platform using Java and cloud-native technologies.

Postman San Francisco, California, United States $210k–$240k/yr Published 12 months ago
TRM Labs

Join TRM Labs as a Senior Data Engineer to build scalable graph systems for analyzing cryptocurrency transactions.

TRM Labs North America Published 10 months ago
Flexible on stack
Wispr Flow

Architect and ship backend systems to help large organizations adopt and scale with Wispr.

Wispr Flow San Francisco Published 4 days ago
Benchling

Join Benchling as a Data Engineer to build and operate reliable data pipelines for AI initiatives in biotech R&D.

Benchling San Francisco, CA Published 2 weeks ago
Flexible on stack
Perplexity

Join Perplexity's Agents team as a staff AI Software Engineer to build innovative AI systems for user-centric experiences.

Perplexity San Francisco Published 2 weeks ago
Flexible on stack
Flow Engineering

Join Flow Engineering as a Staff Software Engineer to build and scale the core platform for AI-native engineering collaboration.

Flow Engineering San Francisco Published 3 months ago
Flexible on stack 60% coding
TRM Labs

Lead a team of technical recruiters to find and close top technical talent in a fast-paced environment.

TRM Labs San Francisco, CA $200k–$220k/yr Published 2 weeks ago
TRM Labs

Lead product marketing for TRM Labs' AI-native investigation platform, making it the obvious choice for investigators and analysts.

TRM Labs North America $175k–$195k/yr Published 2 months ago
AI-first team
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 2 weeks ago
Flexible on stack 70% coding
Motive

Design and build scalable product and platform capabilities as a Staff Software Engineer at Motive.

Motive Hybrid - San Francisco, California $200k–$235k/yr Published 4 weeks ago
Flexible on stack
Neuralink

Join Neuralink as a Network & Systems Engineer to design and operate cutting-edge data center environments.

Neuralink South San Francisco, California, United States $126k–$190.8k/yr Published 4 months ago
Flexible on stack
Astranis

Join Astranis as a Senior Radiation Effects Engineer to design radiation-hardened electrical systems for advanced satellites.

Astranis San Francisco $160k–$215k/yr Published 1 year ago
Flexible on stack