Senior DevSecOps Engineer – Cloud Security & CI/CD

Marshall Wolfe; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Job summary

Marshall Wolfe is seeking a Senior DevSecOps Engineer to strengthen cloud and platform security across its FinTech environments. The role is hands-on with ownership and requires broad cloud exposure, not solely GCP.

You will collaborate with development and cloud teams, implement secure-by-design practices, and drive security roadmaps. Hybrid London-based work two days per week, with a focus on secure tooling and governance.

Qualifications

• Recent DevSecOps experience in cloud environments.
• GCP exposure including IAM, networking, and controls.
• Kubernetes security experience (GKE/EKS/AKS).
• Strong IaC skills with Terraform/OpenTofu.
• Experience with security tooling and automation.

Responsibilities

• Strengthen cloud security across GCP infrastructure.
• Build automated security guardrails into CI/CD pipelines.
• Drive security culture and help shape engineering roadmaps.
• Support AI policy governance and security initiatives.
• Implement and manage security tooling across cloud, Kubernetes and pipelines.
• Collaborate with developers to embed secure-by-design practices.
• Act as a security champion to improve delivery confidence.

Skills

DevSecOps

Cloud engineering

GCP exposure

Kubernetes security

Terraform/OpenTofu

Security tooling

Python

Golang

Shell scripting

Security culture

Tools

Aqua

Falco

Prisma Cloud

Checkov

Trivy

OPA

Job description

Marshall Wolfe is seeking a Senior DevSecOps Engineer to strengthen cloud and platform security across its FinTech environments. The role is hands-on with ownership and requires broad cloud exposure, not solely GCP.

You will collaborate with development and cloud teams, implement secure-by-design practices, and drive security roadmaps. Hybrid London-based work two days per week, with a focus on secure tooling and governance.