Senior Software Engineer (Go) – UK Faster Payments

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As a Senior Engineer in the UK Engineering Team, you’ll maintain and enhance mission‑critical infrastructure technology for the world’s most established banks and financial institutions.

Responsibilities

You’ll collaborate with a team of senior engineers, tackling secure processing of millions of transactions per day, driving operational excellence.

Own the end‑to‑end delivery process: problem exploration, solution development, and cross‑functional collaboration with Product, Customer Operations, and other functions.

Qualifications

• Deep understanding of designing and building distributed systems
• Experience with Go and the right tool for the job mentality
• Familiarity with cloud, containerisation technologies, test automation, and CI/CD pipelines
• Interest in owning projects end‑to‑end and supporting them through production
• Appreciation of clean code and software engineering best practices
• Great communication skills and collaboration mindset
• Passion for mature products and improving them
• DevOps experience, specifically running applications in Kubernetes
• Experience with Prometheus and Grafana, building an observability model
• Debugging skills, exploring unknown environments
• Opportunities for internal tooling building

Tools & Technologies

Code: Go, containerised microservices, open source

Ways of working: Pair Programming, 100% remote, SecDevOps

Team

You’ll join a group of 6‑7 senior engineers led by a Lead Engineer.

Hiring Process

Stage 1: Screening Call with Talent Team

Stage 2: Take‑home test

Stage 3: Team interview

Stage 4: Technical interview

Additional interview stages may be added if necessary.