"application security in" Jobs

1561 open tech roles matching “application security in”, 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 1561 results

Elastic

Join Elastic as a Senior Security Research Engineer to innovate endpoint protections against emerging threats in a fully remote environment.

Elastic Canada CA$128.3k–CA$203k/yr Published 2 weeks ago
Flexible on stack
Motive

Join Motive as a Red Team Security Engineer to enhance security across cloud environments and drive remediation efforts.

Motive Canada - Remote CA$146k–CA$190k/yr Published 5 days ago
Horizon3.ai

Build and own the platform for NodeZero's defensive agents as a Senior Backend Engineer at a growing cybersecurity company.

Horizon3.ai United States $199k–$235k/yr Published 1 day ago
Flexible on stack
Elastic

Join Elastic as a Software Engineer II to enhance security workflows and collaborate on high-scale features in a fully remote environment.

Elastic Spain €55.8k–€88.3k/yr Published 1 week ago
Flexible on stack AI-first team
Instacart

Join Instacart as a Senior Product Security Engineer II to enhance the security posture of our products with a flexible remote work environment.

Instacart Canada - Remote (ON, AB, BC, or NS Only) CA$196k–CA$207k/yr Published 2 months ago
Valon Labs

Join Valon Labs as a Senior Security Engineer to enhance offensive security and threat operations in a fully remote environment.

Valon Labs New York $180k–$230k/yr Published 2 weeks ago
Flexible on stack
Socket.dev

Own customer success for commercial clients, providing technical guidance and support in a fully remote environment.

Socket.dev United States Published 3 days ago
Flexible on stack
Oshi Health

Join Oshi Health as a Senior Security Engineer to build a security program for a remote, cloud-native healthcare platform.

Oshi Health Remote $170k–$190k/yr Published 3 weeks ago
Flexible on stack 70% coding
Elastic

Join Elastic as a Software Engineer II to enhance security workflows and collaborate on high-scale features in a fully remote environment.

Elastic Ireland €72.8k–€115.1k/yr Published 1 week ago
Flexible on stack AI-first team
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
HackerOne

Join HackerOne as a Senior GTM Systems & Process Engineer to design and scale systems that enhance revenue operations in a fully remote role.

HackerOne San Francisco $160k–$190k/yr Published 1 week ago
Flexible on stack
Chainguard

Lead technical implementations as a Senior Solutions Architect in a fully remote role focused on customer success.

Chainguard United States - Remote $195k–$195k/yr Published 1 month ago
GitLab

Join GitLab as a Principal Security Researcher to lead cutting-edge security research on AI-powered DevSecOps capabilities.

GitLab Remote, Canada; Remote, Israel; Remote, United Kingdom; Remote, United States $203.2k–$275k/yr Published 1 week ago
Flexible on stack
Abnormal Security

Join Abnormal Security as an L1 Technical Support Engineer to support enterprise customers in email and SaaS security.

Abnormal Security Remote - USA $31–$44/hr Published 3 days ago
Mattermost

Own the Mattermost mobile experience for teams in defense and critical infrastructure with a focus on reliability and performance.

Mattermost United States $165k–$215k/yr Published 3 days ago
Flexible on stack
Horizon3.ai

Join Horizon3.ai as an Applied AI Scientist to develop agents that enhance cybersecurity through autonomous defense mechanisms.

Horizon3.ai United States $313k–$369k/yr Published 1 day ago
Flexible on stack 70% coding