Senior DevSecOps Engineer

Salary
£75,000 - £90,000
Location
London , United Kingdom
Type
Permanent
Workplace
Hybrid
Published
Jul 29, 2025
Ref
162664
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Senior DevSecOps Engineer

Location: London (Hybrid – 1-2 days on-site per week)

Salary: £75,000 – £85,000

Sector: Financial Services

Employment Type: Permanent (British Citizenship or ILR required)

Benefits: 28 days annual leave, Private healthcare, Equity participation, Discretionary bonus, 10% pension contribution, Life insurance

A high-growth financial technology company is seeking a Senior DevSecOps Engineer to join its dynamic team. The organisation provides a cutting-edge banking platform as a service (SaaS), built entirely from the ground up. With strong backing from investors and a rapidly expanding customer base, the company is committed to leveraging modern technologies to drive operational efficiency and innovation.

This is a unique opportunity to work in a tech-driven environment that combines the agility of a startup with the stability of an established financial institution. The successful candidate will play a key role in scaling infrastructure, enhancing security practices, and supporting compliance initiatives.

Key Responsibilities:

  • Design, implement, and manage secure cloud infrastructure on AWS.
  • Collaborate with development and security teams to ensure best practices in DevSecOps.
  • Maintain and improve CI/CD pipelines using modern tooling.
  • Support compliance efforts including ISO27001 and Cyber Essentials+.
  • Manage relationships with third-party security providers.
  • Installing CI/CD guardrails

Essential Skills:

  • Extensive hands-on experience with AWS services including EC2, EKS, S3, RDS, DynamoDB, Lambda, CloudFormation, and Control Tower.
  • Strong proficiency in using Infrastructure as Code (IaC).
  • Advanced Kubernetes configuration and troubleshooting.
  • Scripting skills in Bash and/or Python.
  • Familiarity with DevOps tools such as Jenkins, GitHub, ArgoCD, and Bitbucket.
  • Background in financial services.
  • Excellent stakeholder management and communication skills.
  • Proactive, solution-oriented mindset.
  • Broad IT Infrastructure knowledge

Desirable:

  • Knowledge of security best practices and experience managing third-party security services.

Application Deadline: 5th August

Interview Dates: 6th, 8th August 

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