Senior Platform Engineer – Data‑Driven, Secure DevTools

SR2 | Socially Responsible Recruitment | Certified B Corporation™; Greater London; Hybrid; GBP 90,000 - 150,000; Full time

Job summary

SR2 is seeking Senior/Staff Platform Engineers to design and build systems handling large data volumes, enabling developers to ship software quickly, securely and reliably. The role focuses on data-heavy platforms, with a stack that includes Python or Go and agentic tooling like Claude Code, within a small team at Moorgate, London.

The successful candidate will work in a compact team environment, contributing to scalable platform tooling and data processing capabilities in a London setting.

Qualifications

• Background in Python or Go.
• Experience with large data volumes and data-heavy systems.
• Comfortable working in a small team.

Responsibilities

• Build scalable data-intensive platforms to process high volumes of data.
• Enable developers to ship software quickly, securely, and reliably.
• Collaborate closely with a compact team to deliver robust platform tooling.

Skills

Python

Go

Small team experience

Tools

Claude Code

Job description

SR2 is seeking Senior/Staff Platform Engineers to design and build systems handling large data volumes, enabling developers to ship software quickly, securely and reliably. The role focuses on data-heavy platforms, with a stack that includes Python or Go and agentic tooling like Claude Code, within a small team at Moorgate, London.

The successful candidate will work in a compact team environment, contributing to scalable platform tooling and data processing capabilities in a London setting.