CA

Senior Platform Security Engineer - Hybrid London (Contract)

Caspian Onehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png United Kingdom Posted 23 Oct 2026 Closing: 22 Nov 2026
Permanent Hybrid Featured Urgent
Competitive
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Role Description & Technical Scope

A cutting-edge financial technology firm is seeking a Platform Security Engineer for a contract role in London. The position focuses on securing high-performance trading infrastructure and cloud platforms. Responsibilities include implementing security controls, collaborating with engineering teams, and conducting threat modelling. Ideal candidates should have over 7 years of experience in product security, strong coding backgrounds, and excellent problem-solving skills. Hybrid working is available, with 3 days per week in the office.
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This opportunity is hosted on Caspian Onehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png. Click below to view full details and submit your application.

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Key Details
  • Date Posted: 23 Oct 2026
  • Location: United Kingdom
  • Employment: Permanent
  • Workplace: Hybrid
  • Domain: IT & Technology
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Employer Profile
CA
Caspian Onehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png
Verified Tech Employer

Enterprise technology firm or security consultancy operating across the UK digital defense ecosystem.

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