"web application security" Jobs

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

Showing 20 of 952 results

Phantom

Join Phantom as a Senior Backend Software Engineer to build trading systems and enhance user experiences in crypto finance.

Phantom Remote $200k–$250k/yr Published 5 months ago
Chainguard

Join Chainguard as a Senior Enterprise Sales Engineer to drive technical sales and customer relationships in the Bay Area.

Chainguard United States - Remote $225k–$275k/yr Published 1 month ago
Cloudflare

Join Cloudflare as a Senior Customer Engineer to drive technical relationships and enhance customer experiences in the iGaming sector.

Cloudflare Hybrid Published 3 weeks ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Systems Engineer to enhance the Workers Runtime and improve performance at the edge.

Cloudflare In-Office Published 1 month ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Forward Deployed Engineer to partner with strategic customers in building complex applications on our platform.

Cloudflare Hybrid Published 1 week ago
Cloudflare

Join Cloudflare as a Senior Customer Engineer to drive technical relationships and customer success in a fast-paced environment.

Cloudflare Hybrid $212k–$292k/yr Published 1 month ago
Flexible on stack
Vanta

Join Vanta as a Senior Software Engineer to build full-stack solutions for managing vendor risk in a remote-first environment.

Vanta Remote U.S. Published 2 months ago
Flexible on stack
Dome Systems

Own the experience layer of the Dome Platform by designing and building interaction patterns across various surfaces in a remote-friendly startup.

Dome Systems Redwood City Published 5 months ago
Mattermost

Join Mattermost as a Senior React Native Engineer to enhance mobile experiences for teams in defense and critical infrastructure.

Mattermost United States $165k–$225k/yr Published 3 months ago
Flexible on stack
TRM Labs

Join TRM Labs as a Senior Software Engineer to enhance AI-powered intelligence solutions for crime investigation.

TRM Labs Brazil Published 4 days ago
Flexible on stack
Mattermost

Join Mattermost as a Senior Full Stack Engineer to build and scale secure collaborative workflows for defense and critical infrastructure sectors.

Mattermost Ontario, Canada; Toronto, Ontario, Canada CA$162.6k–CA$195k/yr Published 1 month ago
Flexible on stack
Okta

Drive the vision and execution for Auth0's Agentic Security product as a Senior Product Manager at Okta.

Okta Toronto, Ontario, Canada CA$146k–CA$218k/yr Published 2 months ago
Datadog
Datadog New York, New York, USA; San Francisco, California, USA $154k–$205k/yr Published 6 months ago
Arena

Join Arena as a Software Engineer to build systems that ensure the integrity and safety of AI evaluations against abuse.

Arena Bay Area Published 4 months ago
Flexible on stack 70% coding
Okta

Join Okta as a Software Engineer II to build innovative interfaces for autonomous AI workers in a fast-growing company.

Okta San Francisco, California $140k–$192k/yr Published 3 weeks ago
70% coding
Socket.dev

Own customer success post-sale as a Technical Account Manager in a remote-first environment at Socket.dev.

Socket.dev United States Published 3 months ago
Flexible on stack
Mattermost

Join Mattermost as a Senior Full Stack Engineer to build and scale secure collaboration tools for defense and critical infrastructure sectors.

Mattermost United States $142.7k–$172.7k/yr Published 1 month ago
Flexible on stack
Cloudflare

Lead a team of technical experts to drive developer revenue and bridge the gap between technical sales and product engineering.

Cloudflare Hybrid $234k–$336k/yr Published 3 weeks ago