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🥝 Senior Platform Engineer

Immersum | london, United-Kingdom | Posted June 08, 2026

Job Description

Location: London – Hybrid Working (1 day per week in the office)

Salary: £95,000-£105,000 + Bonus + Benefits

Purpose: Build, automate and scale secure, highly available cloud infrastructure supporting critical financial services platforms

Tech: AWS, Kubernetes, Terraform, Ansible, Python, Jenkins, GitLab, Docker, EKS, Networking, AI Engineering Tools

Industry: Financial Services / Trading


Immersum are supporting an established financial technology organisation as they continue to invest in their Platform Engineering capability. They are looking for a Senior Platform Engineer to join a high-performing engineering team responsible for delivering secure, resilient and scalable infrastructure supporting mission-critical applications. This is an opportunity to work on complex technical challenges within a highly regulated environment, helping to drive cl...

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