"web application security" Jobs

314 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, TypeScript, JavaScript. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 314 results

Coreweave

Own and evolve CoreWeave’s internal IT and SaaS ecosystem as a Staff Systems Engineer focused on automation and scalability.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA $207k–$275k/yr Published 4 months ago
Flexible on stack
Resolve AI

Own the marketing website and drive growth through optimization and collaboration in a fast-paced environment.

Resolve AI San Francisco Published 1 year ago
Snorkel AI

Join Snorkel AI as a Senior IT Platform & Automation Engineer to enhance internal infrastructure through automation and custom integrations.

Snorkel AI New York City, NY (Hybrid); San Francisco, CA (Hybrid) $150k–$220k/yr Published 3 weeks ago
Flexible on stack 70% coding
Databento

Join Databento as a Software Engineer to build and maintain a JavaScript client library for a modern market data platform.

Databento Remote / Boston / Salt Lake City / San Francisco / New York Published 1 month ago
Flexible on stack
Horizon3.ai

Lead the strategy and development of NodeZero Tripwires, enhancing threat detection and deception capabilities in a fully remote environment.

Horizon3.ai San Francisco, California $225k–$265k/yr Published 3 weeks 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
Datadog
Datadog New York, New York, USA; San Francisco, California, USA $154k–$205k/yr Published 6 months ago
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
Cloudflare

Join Cloudflare as a Software Engineer to design and scale innovative domain management tools in a collaborative engineering team.

Cloudflare Hybrid Published 1 month ago
Flexible on stack
Sesame

Join Sesame as a Backend Software Engineer to tackle complex challenges in building reliable, scalable systems for innovative voice agents.

Sesame San Francisco Published 2 weeks ago
Flexible on stack 70% coding
Coreweave

Design and develop AI agents and applications to enhance CoreWeave’s internal ecosystem as a Senior Software and AI Engineer.

Coreweave Livingston, NJ / New York, NY / Sunnyvale, CA / San Francisco, CA / Bellevue, WA $182k–$242k/yr Published 2 months ago
Flexible on stack
TRM Labs

Join TRM Labs as a Backend Engineer to build scalable API integrations for AI-powered crime investigation tools.

TRM Labs United States $180k–$240k/yr Published 2 weeks ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Customer Engineer to drive technical relationships and deliver value to innovative digital native enterprises.

Cloudflare Hybrid $231k–$300k/yr Published 1 month ago
Flexible on stack
Strava

Own and evolve Strava's identity and privacy systems to ensure secure access for millions of athletes worldwide.

Strava Strava SF Published 3 weeks ago
Halliday

Join Halliday as a Senior Frontend Engineer to build innovative blockchain payment products with a talented team.

Halliday San Francisco, CA | New York, NY $150k–$250k/yr Published 2 months ago
Legend

Join Legend as a Senior Frontend Engineer to enhance user experiences in the evolving Web3 finance landscape.

Legend San Francisco HQ Published 1 year ago
Flexible on stack
Envoy

Join Envoy as a Fullstack Engineer to build high-quality, scalable features across the full stack in a collaborative environment.

Envoy San Francisco, CA Published 2 months ago
Flexible on stack
Anthropic

Join Anthropic as a Software Engineer to build innovative desktop applications leveraging advanced AI capabilities.

Anthropic San Francisco, CA | New York City, NY $320k–$485k/yr Published 1 month ago
Flexible on stack
Cloudflare

Drive pre-sales and post-sales technical relationships with top-tier Global and GEO Partners as a Partner Solutions Architect at Cloudflare.

Cloudflare Distributed Published 2 months ago
Ethos Life

Join Ethos Life as a Software Engineer to build scalable platform services in a hybrid work environment.

Ethos Life San Francisco, California, United States $96k–$169k/yr Published 1 month ago
Flexible on stack