"application security" Jobs

856 open tech roles matching “application security”, 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 856 results

Reflection AI

Join Reflection AI as a Research Software Engineer to build secure infrastructure for sensitive model evaluations in a fast-paced startup environment.

Reflection AI New York, NY Published 1 month ago
Flexible on stack
Very Good Security

Join VGS as a Senior Staff Infrastructure Engineer to architect and scale global cloud infrastructure for mission-critical payments applications.

Very Good Security United States Published 3 weeks ago
Flexible on stack
Illumio

Join Illumio as a Staff Engineer to innovate in Zero Trust Segmentation and enhance container security in a dynamic team environment.

Illumio Sunnyvale, California - HQ Published 2 months ago
Flexible on stack
Worldcoin

Join as a Senior/Staff Mobile Security Engineer to secure mobile applications for a global identity and financial network.

Worldcoin San Francisco $251k–$325k/yr Published 5 months ago
Horizon3.ai

Lead technical work for NodeZero's defensive agents in a fully remote cybersecurity company.

Horizon3.ai US, Remote $229k–$270k/yr Published 1 week ago
Flexible on stack
ezCater

Join ezCater as a Staff Security Engineer, GRC to enhance governance, risk, compliance, and data security in a remote-first environment.

ezCater Boston, MA $165k–$210k/yr Published 3 months ago
Flexible on stack
Okta

Join Okta as a Staff Identity Engineer to lead the architecture and execution of identity solutions for a modern enterprise.

Okta Bellevue, Washington; Chicago, Illinois; Washington, DC $161k–$221k/yr Published 2 weeks ago
Flexible on stack
Okta

Join Okta as a Staff Software Engineer to build and evolve cloud-based infrastructure projects on a modern tech stack.

Okta Bengaluru, India Published 12 months ago
Flexible on stack
Illumio

Develop machine learning-driven approaches for threat detection and security analytics at Illumio's Sunnyvale HQ.

Illumio Sunnyvale, California - HQ Published 1 week ago
Flexible on stack
Okta

Join Okta as a Staff Software Engineer to build developer-facing platform surfaces for Auth0, focusing on APIs and tooling for AI agents.

Okta Toronto, Ontario, Canada CA$160k–CA$220k/yr Published 2 months ago
Flexible on stack
Kraken

Join Kraken Security Labs as a Staff Security Architect to design and assess security architecture in a remote, dynamic environment.

Kraken United States Published 4 months ago
Okta

Join Okta as a Staff Product Designer to tackle complex design challenges in identity and authentication.

Okta Toronto, Ontario, Canada CA$140k–CA$192.5k/yr Published 1 month ago
Chainguard

Join Chainguard as a Staff Software Engineer to enhance the Developer Platform and streamline secure software delivery.

Chainguard United States - Remote $205k–$231k/yr Published 1 month ago
Flexible on stack
Okta

Join Okta as a Staff Product Designer to shape the future of identity solutions for AI and developers.

Okta Chicago, Illinois; New York, New York; San Francisco, California; Toronto, Ontario, Canada; Washington, DC $140k–$193k/yr Published 1 month ago
Flexible on stack
Okta

Join Okta as a Staff Site Reliability Engineer to design and operate scalable infrastructure across AWS and GCP while leading modernization initiatives.

Okta Bengaluru, India Published 3 months ago
Flexible on stack
MongoDB

Lead strategic initiatives in identity and security at MongoDB, shaping the future of authentication and access control.

MongoDB Alberta; British Columbia; Manitoba; Nova Scotia; Ontario; Quebec; Toronto Published 1 month ago
Illumio

Join Illumio as a Staff Engineer to design and implement scalable cloud solutions in a dynamic cybersecurity environment.

Illumio HQ - Sunnyvale (Office) Published 2 months ago
Flexible on stack
Twilio

Join Twilio as a Staff Security Engineer focused on threat hunting and enhancing security tooling in a remote-first environment.

Twilio Remote - US $155.5k–$228.7k/yr Published 2 weeks ago
Flexible on stack
Okta

Join Okta as a Staff Fullstack Engineer to tackle core authorization challenges and shape AI-driven identity solutions.

Okta Toronto, Ontario, Canada CA$160k–CA$220k/yr Published 4 weeks ago
Flexible on stack