"web application security" Jobs

316 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 316 results

Harvey AI

Join Harvey AI as a Staff Web Engineer to lead the architecture and integration of their web platform in a fast-growing AI company.

Harvey AI San Francisco $146.6k–$201.5k/yr Published 3 weeks ago
Flexible on stack
Cogent Security

Join Cogent Security as a Staff Frontend Engineer to lead the development of a new platform for visualizing complex security data.

Cogent Security San Francisco, CA $100k–$300k/yr Published 1 month ago
60% coding
Fable Security

Join Fable Security as a Frontend Engineer to build high-quality, responsive interfaces in a fast-paced environment.

Fable Security San Francisco, CA (Hybrid) $135k–$220k/yr Published 1 year ago
Flexible on stack
Astranis

Join Astranis as a Senior Product Security Engineer to secure software and embedded components in advanced satellite systems.

Astranis San Francisco $180k–$285k/yr Published 5 months ago
Flexible on stack
Cloudflare

Join Cloudflare as a Senior Systems Engineer to enhance IAM capabilities for a global network.

Cloudflare Hybrid Published 1 month ago
Flexible on stack
Vercel

Join Vercel as a Senior Security Software Engineer to enhance security in the innovative v0 platform.

Vercel Hybrid - San Francisco, New York City, London, Berlin $208k–$312k/yr Published 1 month ago
Flexible on stack 70% coding
Perplexity

Join Perplexity's Secure Intelligence Institute to conduct impactful research on security and privacy in frontier AI systems.

Perplexity San Francisco Published 2 weeks ago
Flexible on stack
TRM Labs

Join TRM Labs as a Senior Frontend Engineer to build a large-scale web application analyzing blockchain transactions.

TRM Labs United States $210k–$230k/yr Published 5 months ago
Flexible on stack
TRM Labs

Join TRM Labs as a Senior Frontend Engineer to build a large-scale web application analyzing blockchain transactions.

TRM Labs South America Published 1 year ago
Flexible on stack
Resolve AI

Own security across the Resolve AI platform, ensuring safe and effective operation of autonomous systems.

Resolve AI San Francisco Published 6 months ago
Flexible on stack
Perplexity AI

Join Perplexity AI's Secure Intelligence Institute to conduct impactful research on security and privacy in frontier intelligence systems.

Perplexity AI San Francisco Published 2 weeks ago
Flexible on stack
Okta

Join Okta as a Staff Backend Engineer to tackle complex security challenges with a focus on cloud-native security products.

Okta San Francisco, California $194k–$267k/yr Published 2 months ago
Flexible on stack
Doppel

Join Doppel as a Forward Deployed Engineer to build AI-powered solutions for social engineering defense in a fast-paced startup environment.

Doppel San Francisco Published 2 months ago
Flexible on stack
Cogent Security

Join Cogent Security as a Senior Fullstack Engineer to build AI-driven cybersecurity solutions with a high level of autonomy.

Cogent Security San Francisco, CA $100k–$300k/yr Published 1 month ago
Flexible on stack 70% coding
Vercel

Join Vercel as a Product Security Engineer to lead security initiatives and ensure the safety of our web products and services.

Vercel Hybrid - San Francisco, New York City, London, Berlin $208k–$312k/yr Published 2 months ago
Flexible on stack
Fastly

Join Fastly as a Senior Security Technical Account Manager to support enterprise customers in enhancing their security posture.

Fastly Denver, CO; New York City, NY; San Francisco, CA $122.3k–$172.6k/yr Published 1 month ago
Flexible on stack
Rox

Develop high-performance interfaces for AI-native applications in a collaborative environment.

Rox San Francisco, United States Published 2 days ago
Flexible on stack
TRM Labs

Join TRM Labs as a Senior Full Stack Engineer to build scalable software solutions for crime investigation in a collaborative team environment.

TRM Labs San Francisco, CA $180k–$210k/yr Published 1 week ago
Flexible on stack