"web application security" Jobs

2269 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, Go, AWS. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 2269 results

Horizon3.ai

Own and execute the social media strategy for a fast-growing cybersecurity company in a fully remote role.

Horizon3.ai US, Remote $144k–$180k/yr Published 2 weeks ago
Mattermost

Lead the technical direction for Mattermost’s core web platform in a remote-first environment focused on defense and critical infrastructure.

Mattermost Toronto, Ontario, Canada $195.0k–$239.0k/yr Published 1 month ago
Flexible on stack
Harvey AI

Join Harvey as a Staff Software Engineer to lead full-stack projects and build innovative AI-driven solutions for legal services.

Harvey AI San Francisco $231k–$314.4k/yr Published 4 months ago
Flexible on stack 60% coding
Pinterest

Join tvScientific as an SDET II to ensure the quality of our web platform and APIs through manual and automated testing.

Pinterest San Francisco, CA, US; Remote, US $109.2k–$224.9k/yr Published 3 months ago
Flexible on stack
Anthropic

Join Anthropic as a Safeguards Enforcement Analyst to mitigate misuse of AI systems related to conventional weapons.

Anthropic San Francisco, CA | New York City, NY | Washington, DC $245k–$330k/yr Published 1 month ago
Horizon3.ai

Own the go-to-market strategy for NodeZero’s Internal and Cloud Pentesting portfolio at a fast-growing remote cybersecurity company.

Horizon3.ai US, Remote $144k–$180k/yr Published 1 week ago
Ketryx

Join Ketryx as a Full Stack Software Engineer to build innovative healthcare solutions in a hybrid role based in Vienna.

Ketryx Vienna, Austria €90k+/yr Published 1 year ago
Flexible on stack
Chainguard

Join Chainguard as an Enterprise Sales Engineer to drive technical sales and support customers in leveraging secure open source solutions.

Chainguard United Kingdom - Remote Published 1 month ago
Twilio

Join Twilio as a Security Engineer to lead incident response and enhance security across global infrastructure.

Twilio Remote - Ireland Published 2 months ago
Flexible on stack
Twilio

Join Twilio as a Security Engineer to lead incident response and enhance security across global infrastructure.

Twilio Remote - United Kingdom Published 2 months ago
Flexible on stack
Cloudflare

Join Cloudflare as a Principal Engineer to lead the development of large-scale systems for their serverless edge developer platform.

Cloudflare In-Office $220k–$303k/yr Published 2 months ago
Flexible on stack
Cloudflare

Design and build Cloudflare Queues, a global message queuing service, while improving reliability and performance.

Cloudflare In-Office $185k–$254k/yr Published 2 months ago
Flexible on stack
Endra

Join a small team as a Software Engineer to shape the future of MEP design with a focus on user experience and real-world problem solving.

Endra London Published 5 months ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Data Engineer to build scalable data-driven applications that empower teams across the company.

Cloudflare In-Office Published 3 months ago
Flexible on stack
PayJoy

Design, develop, and maintain scalable applications as a Senior Software Engineer at PayJoy.

PayJoy Bogotá, Bogotá D.C. Published 2 months ago
Flexible on stack AI-first team
Halliday

Join Halliday as a Frontend Engineer to build user-facing products for blockchain payments with a talented team.

Halliday San Francisco, CA | New York, NY $150k–$190k/yr Published 11 months ago
Flexible on stack
Very Good Security

Own relationships with card networks and payment gateways while defining and integrating new network capabilities into the VGS platform.

Very Good Security United States Published 1 month ago
Okta

Drive customer success and product adoption as a Senior Product Acceleration Specialist for Auth0 at Okta.

Okta Chicago, Illinois; New York, New York; Washington, DC $169k–$253k/yr Published 2 weeks ago
Flexible on stack
Chainguard

Join Chainguard as an Enterprise Sales Engineer to drive technical sales and support enterprise clients in the DACH region.

Chainguard Germany - Remote Published 3 weeks ago
Flexible on stack
Ethos Life

Join Ethos Life as a Senior Fullstack Engineer to enhance the life insurance experience through innovative technology.

Ethos Life Bangalore, India Published 1 year ago
Flexible on stack