| Base salary: | £450 - £550 per day |
| Employment type: | Freelance/Contract |
| Remote working: | Remote (~ monthly office visits) |
| Work from: | Europe, United Kingdom |
| Working Timezones: | (UTC) London +/- 2 hours |
| Visa sponsorship: | Not available |
We are looking for a hands-on Senior Software Engineer to join our engineering team for a high-impact, 6-month project, with good chance of extensions and potential route to permanent if interested.
Reporting to the Head of Engineering, you will focus 100% on technical delivery, playing a pivotal role in designing, building, and delivering core components of our platform.
This is a fast-moving startup environment where you will write production-grade code and influence technical decisions to solve complex e-commerce logistics challenges.
Our Core Values
Responsibilities
Design & Develop: Build and maintain scalable, secure components and APIs within our serverless environment using Go and React.
End-to-End Ownership: Take ownership of key domain-specific services, from architectural design through to deployment and monitoring.
Engineering Excellence: Improve development workflows, testing, deployment, and observability to ensure rapid, reliable iteration.
Clean Code: Lead by example by writing clean, simple, scalable and well-tested production code.
Problem Solving: Investigate and fix root causes of issues within a serverless architecture.
About You
Experience: 2+ years in a senior software engineering role within a startup environment.
Backend Expertise: Strong backend fundamentals with deep commercial experience inGo.
Cloud Infrastructure: Extensive experience with AWS, event-driven architecture, and serverless tools like AWS Lambda.
API Design: Highly experienced in designing RESTful APIs and working with serverless architectures.
Modern Tooling: Eager to use AI-powered development tools (e.g. Copilot, Cursor, Claude Code) to maximise productivity.
Pragmatic Builder: Ability to simplify complex systems and build scalable, effective solutions quickly.
Logistics Knowledge: Previous experience in e-commerce or logistics is a significant plus, but not strictly required.
Our Tech Stack
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