IT & Software

Net Developer

Ascendion

Aldersgate · London · United Kingdom

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Full Stack Developer: Vulnerability Remediation
Location: London

Role:
Code-level remediation of security vulnerabilities across front-end and back-end applications in a regulated environment.

Essential skills:

  • 5+ years of full stack development with C# / .NET and TypeScript / JavaScript
  • Hands-on remediation of OWASP Top 10 issues, CVEs and dependency vulnerabilities
  • Scanning tools such as SonarQube, Snyk, Veracode or Checkmarx
  • Building and securing REST API integrations
  • Regulated environment experience, ideally financial services

Nice to have:

  • Microsoft Power Apps / Power Platform

Reference: WJ-756_378070 · Posted 14 Nov 2026, 01:49 AM

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