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Web Security Engineer JavaScript

London
£65k – £80k/yr
Posted about 17 hours ago
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Web Security Engineer (JavaScript / TypeScript) London / Remote

to £80k

Do you have expertise with web security combined with strong JavaScript / TypeScript coding skills?

You could be progressing your career at a global leader in Computer Vision, AI and biometric identity, whose technology protects governments, critical infrastructure and some of the world's largest enterprises against identity fraud, deepfakes and sophisticated cyber threats.

About the Role

As a Web Security Engineer you'll collaborate closely with the web development team to ensure security is at the centre of all web based applications. Joining a specialist security team, you'll focus on offensive web security, acting as the bridge between Security and Engineering. You'll perform penetration testing, reverse engineering and vulnerability assessments, identifying security risks and working closely with developers to build secure, resilient web applications from the ground up.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Only hits

No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.

This is a highly collaborative role where you'll provide expert guidance on secure coding practices, influence architecture and design decisions and help embed security throughout the software development lifecycle.

Location / WFH

You can work from home most of the time, meeting up with colleagues in the London office approximately twice a month for innovation sessions and team meetings.

About You

  • You have strong experience in web application security and offensive security testing
  • You have hands-on expertise in penetration testing and reverse engineering
  • You have a deep understanding of modern web security vulnerabilities and mitigation techniques
  • You have commercial JavaScript experience, with TypeScript knowledge highly desirable
  • You're comfortable writing and reviewing production code, not just identifying vulnerabilities
  • You're collaborative and pragmatic, able to work closely with engineering teams

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What's in it for You?

  • Salary to £80k
  • Bonus
  • Equity
  • Excellent career progression

Apply now to find out more about this Web Security Engineer (JavaScript / TypeScript) opportunity.

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Skills

Web Application Security
Offensive Security Testing
Penetration Testing
Reverse Engineering
JavaScript
TypeScript
Vulnerability Assessment
Secure Coding Practices

Location

London, England, United Kingdom

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