"security software development" Jobs

5796 open tech roles matching “security software development”, 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 5796 results

Cylake

Join a small team to architect and build next-gen cybersecurity products with a focus on Windows kernel engineering.

Cylake Sunnyvale $150k–$250k/yr Published 1 month ago
Elastic

Join Elastic as a Senior Software Engineer to enhance security features in Elasticsearch and collaborate with cross-functional teams.

Elastic United States $133.1k–$210.6k/yr Published 1 month ago
Flexible on stack
Skild AI

Join Skild AI as an Embedded Security Engineer to protect robotic models through threat modeling and security assessments.

Skild AI San Mateo $100k–$300k/yr Published 2 years ago
Flexible on stack
Datadog

Join Datadog as a Senior Software Engineer to enhance security libraries with a focus on .NET or Java, impacting thousands of applications.

Datadog Lisbon, Portugal Published 1 month ago
Flexible on stack
Applied Intuition

Join Applied Intuition as a new grad Cybersecurity Software Engineer to enhance vehicle platform security with mentorship from senior engineers.

Applied Intuition Sunnyvale Published 1 week ago
Flexible on stack
Perplexity

Join Perplexity's Secure Intelligence Institute to conduct impactful research on security and privacy in frontier AI systems.

Perplexity San Francisco Published 2 weeks ago
Flexible on stack
Gamma

Join Gamma as a Security Engineer to enhance security for our platform and infrastructure using AI-driven tools.

Gamma San Francisco $180k–$310k/yr Published 10 months ago
Flexible on stack 70% coding
Datadog

Join Datadog as a Senior Software Engineer to enhance security libraries with a focus on .NET or Java, impacting thousands of applications.

Datadog Bordeaux, France; Lyon, France; Madrid, Spain; Nantes, France; Paris, France; Sophia Antipolis, France Published 1 month ago
Flexible on stack AI-first team
Factory

Join Factory as a Security Engineer to enhance the security of our platform and collaborate with engineering teams on best practices.

Factory San Francisco, CA Published 2 years ago
Flexible on stack
Yubico

Join Yubico as a Sr. Software Engineer to innovate security solutions for YubiKey production and fulfillment systems.

Yubico Bellevue, Washington OR Santa Clara, California $170k–$210k/yr Published 2 weeks ago
Flexible on stack
Mandolin

Join Mandolin as a Security Engineer to secure applications and cloud infrastructure while collaborating with cross-functional teams.

Mandolin San Francisco $160k–$270k/yr Published 4 months ago
Flexible on stack
Macroscope

Join Macroscope as a Senior Security Engineer to shape and scale the security foundation of our platform.

Macroscope San Francisco $190k–$300k/yr Published 7 months ago
Flexible on stack
Fireworks AI

Join Fireworks AI as a Security Engineer to design and implement security controls across AI infrastructure and platforms.

Fireworks AI San Mateo Published 7 months ago
Flexible on stack
Discord

Join Discord as a Senior Software Engineer to enhance user account security and lead full-stack security solutions for millions of users.

Discord San Francisco Bay Area $196k–$220.5k/yr Published 1 month ago
Flexible on stack
Saronic Technologies

Join Saronic Technologies as a Security Engineer to own network security across enterprise, cloud, and vessel communications.

Saronic Technologies Austin, TX Published 1 month ago
Flexible on stack
Sierra

Join Sierra as a Software Engineer in Security to build secure AI systems and enhance customer trust.

Sierra San Francisco, CA Published 8 months ago
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
Perplexity AI

Join Perplexity AI's Secure Intelligence Institute to conduct impactful research on security and privacy in frontier intelligence systems.

Perplexity AI San Francisco Published 2 weeks ago
Flexible on stack
Horizon3.ai

Join Horizon3.ai as a Senior Backend Engineer to enhance security controls integration in a fast-growing cybersecurity company.

Horizon3.ai US, Remote $199.8k–$270.3k/yr Published 2 weeks ago
Flexible on stack