Remote Web Security Engineer — Offensive Testing & Secure Coding

Client Server; Greater London; Hybrid; GBP 60,000 - 80,000; Full time

Benefits offered by this job

Bonus

Equity

Excellent career progression

Job summary

Client Server in the United Kingdom is seeking a Web Security Engineer to work closely with the web development team and keep security at the core of web applications. You will focus on offensive security, performing penetration testing and reverse engineering to identify risks and help build secure, resilient software from the ground up.

In this highly collaborative role you will guide secure coding practices, influence architecture and design decisions, and embed security throughout the

Qualifications

• Experience in securing web applications and hands-on offensive security testing.
• Strong skills in penetration testing and reverse engineering.
• Understanding of modern web security vulnerabilities and mitigations.
• Ability to write and review production code, not just identify issues.
• Collaborative and pragmatic, able to work with engineering teams.

Responsibilities

• Perform offensive web security testing and vulnerability assessments.
• Act as a bridge between Security and Engineering to embed security in applications.
• Provide expert guidance on secure coding practices and security-aware design decisions.
• Collaborate with developers to build secure, resilient web applications across the SDLC.

Skills

Web application security

Offensive security testing

Penetration testing

Reverse engineering

Secure coding practices

Collaboration

Job description

Client Server in the United Kingdom is seeking a Web Security Engineer to work closely with the web development team and keep security at the core of web applications. You will focus on offensive security, performing penetration testing and reverse engineering to identify risks and help build secure, resilient software from the ground up.

In this highly collaborative role you will guide secure coding practices, influence architecture and design decisions, and embed security throughout the