"web application security" Jobs

343 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, AWS, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 343 results

Phantom

Join Phantom as a Staff Frontend Engineer to build core trading flows and enhance user experiences in crypto finance.

Phantom Remote $200k–$250k/yr Published 1 month ago
Okta

Join Okta as a Staff Software Engineer to design and develop high-quality Android client software for secure identity solutions.

Okta Toronto, Ontario, Canada CA$160k–CA$240k/yr Published 3 months ago
Flexible on stack
Twilio

Join Twilio as a Senior Analyst, Security Risk, focusing on maturing security risk posture and collaborating with cross-functional teams.

Twilio Remote - Canada CA$99.8k–CA$124.7k/yr Published 1 month ago
AI-first team
Wrapbook

Join Wrapbook as a Senior Software Engineer I to build and evolve platform systems that empower finance teams in the production industry.

Wrapbook Remote - US & Canada Published 1 week ago
Flexible on stack
Horizon3.ai

Join Horizon3.ai as a Staff Attack Engineer to build cloud attack capabilities for Oracle Cloud Infrastructure in a fully remote environment.

Horizon3.ai US, Remote $247k–$275k/yr Published 3 months ago
Flexible on stack
Jasper

Lead Jasper's Governance, Risk, and Compliance program, ensuring compliance and security as the company scales its AI-native products.

Jasper United States $174.3k–$205k/yr Published 2 weeks ago
Socket.dev

Own customer success for Asia Pacific customers in a technical role at a growing company focused on developer tools.

Socket.dev India Published 1 month ago
Flexible on stack
WorkOS

Join WorkOS as a Systems Engineer to architect and automate IT systems for a fast-growing company focused on enterprise readiness.

WorkOS United States & Canada Published 1 month ago
Flexible on stack
MongoDB

Join MongoDB as a Salesforce Engineer III to design and support secure Salesforce solutions for U.S. government compliance.

MongoDB United States $101k–$198k/yr Published 3 months ago
Flexible on stack
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
Socket.dev

Join Socket as a Senior Platform Engineer to scale infrastructure and tooling in a fast-paced, remote-first environment.

Socket.dev Remote Published 7 months ago
Flexible on stack
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
Omada Health

Join Omada Health as a Software Engineer II to enhance member enrollment technology in a fully remote environment.

Omada Health Remote, USA $128k–$184k/yr Published 2 weeks ago
Flexible on stack 70% coding
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