Senior Python Software Engineer - Up to £90k

Senior Software Engineer (Python / AWS) — Up to £90k — Location: London or Manchester — Employment Type: Full-time, Permanent

Overview

We’re looking for a Senior Software Engineer with deep experience in Python and AWS to help design, build, and scale distributed, data-driven Ad‑Tech systems. You’ll lead the delivery of cross‑service features within a modern cloud platform, making pragmatic architectural choices and setting high standards for engineering quality, reliability, and performance. You’ll play a key role in shaping technical direction, mentoring engineers, and ensuring the systems you build are secure, observable, and resilient.

Key Responsibilities

• Drive the end‑to‑end design and implementation of Python‑based microservices and cloud‑native solutions hosted on AWS.
• Define service boundaries, data ownership, and failure‑recovery patterns for scalable, high‑availability systems.
• Champion best prac...