"security testing" Jobs

1499 open tech roles matching “security testing”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Kubernetes, AWS. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1499 results

CertiK

Pioneer the development of AI agents to enhance blockchain security audit tools at CertiK.

CertiK US / Remote Published 1 year ago
Illumio

Join Illumio as a Senior Software Engineer to enhance cloud security through automation and testing in a dynamic cybersecurity environment.

Illumio HQ - Sunnyvale (Office) Published 1 month ago
Flexible on stack 70% coding
Arena

Join Arena as a Software Engineer focusing on product security, designing and implementing robust security systems for AI applications.

Arena Bay Area Published 9 months ago
Flexible on stack 70% coding
Abnormal Security

Drive the technical roadmap as a Senior Software Engineer in Identity Security Posture Management at Abnormal Security.

Abnormal Security Hybrid - Bangalore, India Published 2 months ago
Flexible on stack
Okta

Join Okta as a Senior Site Reliability Engineer to build and maintain cloud platform services with a focus on automation and operational excellence.

Okta Bellevue, Washington; San Francisco, California $165k–$225.6k/yr Published 1 month ago
Flexible on stack
Cloudflare

Join Cloudflare as a senior AI Security Research & Red Team Engineer to enhance security against AI-related threats.

Cloudflare Hybrid $166k–$208k/yr Published 1 month ago
Fastly

Join Fastly as a Senior Support Engineer to provide expert support for security products and enhance customer experiences.

Fastly Pune, India ₹2100k–₹2600k/yr Published 2 months ago
Flexible on stack
Fireworks AI

Join Fireworks AI as a Senior GRC Specialist to enhance compliance programs in a fast-paced generative AI environment.

Fireworks AI San Mateo Published 2 months ago
Farther

Join Farther as a Senior Software Engineer to enhance testing infrastructure and developer experience in a collaborative environment.

Farther Hybrid - New York Published 1 year ago
Flexible on stack
Snorkel AI

Join Snorkel AI as a Security Engineer to enhance security across cloud infrastructure and engineering workflows.

Snorkel AI New York City, NY (Hybrid); San Francisco, CA (Hybrid) $220k–$300k/yr Published 3 weeks ago
Flexible on stack
Elastic

Join Elastic as a Senior Software Engineer to design and build workflows for Elastic Defend, enhancing security capabilities globally.

Elastic United States Published 1 week ago
Flexible on stack AI-first team
Tanium

Join Tanium as a Senior Federal IT Auditor to ensure compliance with FedRAMP and DoD standards in a hybrid work environment.

Tanium Addison, TX (Hybrid); Bellevue, WA (Hybrid); Durham, NC (Hybrid); Emeryville, CA (Hybrid); Reston, VA (Hybrid) $100k–$155k/yr Published 1 month ago
Cylake

Join a small team to architect and implement the platform layer for next-gen cybersecurity products.

Cylake Sunnyvale $150k–$250k/yr Published 6 months ago
BlueVine

Lead compliance testing and oversight at Bluevine, a growing fintech company supporting small businesses across the U.S.

BlueVine Jersey City, NJ $163.5k–$200.3k/yr Published 5 months ago
Lyft

Join Lyft as a Senior Security Assurance Analyst to lead compliance programs and ensure data protection across global markets.

Lyft New York, NY $148k–$185k/yr Published 1 month ago
Kong

Lead the global Quality Engineering team at Kong, driving AI-driven testing strategies across flagship runtime platforms.

Kong Milan, Italy Published 1 month ago
Heavy meetings
SpaceX

Join SpaceX as a Sr. Security Software Engineer to influence software security for Starshield and support national security efforts.

SpaceX Hawthorne, CA $170k–$265k/yr Published 3 weeks ago
Flexible on stack
SpaceX

Influence the security of software across SpaceX's product lines as a Sr. Security Software Engineer for Starshield.

SpaceX Washington, DC $170k–$265k/yr Published 3 weeks ago
Flexible on stack
Vanta

Drive complex projects on Vanta's Test Core team, enhancing the reliability and performance of security monitoring systems.

Vanta Remote U.S. Published 3 weeks ago
Flexible on stack
HackerOne

Join HackerOne as a Senior Software Engineer to develop AI security capabilities and enhance vulnerability detection.

HackerOne Seattle $190k–$230k/yr Published 6 months ago
Flexible on stack