UK Job Description Template · Software Engineer
UK Software Engineer Job Description Template 2026
Job purpose
To design, build, test, and maintain high-quality software systems that meet functional and performance requirements. Collaborate with product managers, designers, and other engineers to deliver scalable, reliable solutions that solve real business problems.
Key responsibilities
- • Design and develop new features in production software systems
- • Write clean, well-tested, maintainable code following team standards
- • Participate in code reviews — review others' code and incorporate feedback on your own
- • Debug and fix production issues, including on-call rotation as required
- • Collaborate with product managers and designers on feature scoping and implementation
- • Contribute to technical design discussions and architecture decisions
- • Mentor junior engineers (mid+ levels)
- • Participate in agile ceremonies (standups, retros, sprint planning)
- • Maintain and improve CI/CD pipelines and developer tooling
- • Document code, APIs, and technical decisions
Essential skills
- ✓ Strong programming skills in primary language (e.g., Python, Java, JavaScript/TypeScript, Go, C#)
- ✓ Understanding of data structures, algorithms, and software design patterns
- ✓ Experience with version control (Git) and collaborative development workflows
- ✓ Knowledge of SQL and at least one relational database (Postgres, MySQL, etc.)
- ✓ Familiarity with REST APIs and HTTP protocol
- ✓ Testing experience (unit, integration, end-to-end)
- ✓ Experience with at least one cloud platform (AWS, GCP, Azure)
Desirable skills
- + Experience with containerization (Docker, Kubernetes)
- + Knowledge of distributed systems concepts
- + Familiarity with CI/CD tools (Jenkins, GitHub Actions, CircleCI)
- + Front-end framework experience (React, Vue, Angular)
- + Microservices architecture experience
- + Performance optimization and profiling skills
- + Specific industry domain knowledge (fintech, healthtech, e-commerce, etc.)
Qualifications
Bachelor's degree in Computer Science, Software Engineering, or related field — or equivalent practical experience. Many UK employers now accept bootcamp graduates and self-taught developers with strong portfolios. Specific certifications (AWS, Azure, Google Cloud) are bonus, not required.
Experience
Junior: 0-2 years professional experience. Mid-level: 3-6 years with autonomous feature delivery. Senior: 6-10+ years with system design, mentoring, and complex problem ownership. Staff/Principal: 10+ years with cross-team technical leadership.
UK salary ranges
Junior
£35,000-£55,000 (London) / £30,000-£45,000 (rest of UK)
Mid-level
£55,000-£85,000 (London) / £45,000-£70,000 (rest of UK)
Senior
£85,000-£140,000+ (London) / £70,000-£110,000+ (rest of UK)
Working pattern
Most UK software engineering roles offer hybrid working (2-3 days office, 2-3 days remote). Some fully-remote opportunities particularly at scale-ups. London concentration is high but increasingly distributed. Standard hours 9-5/9-6, on-call rotation common at senior levels.
Career progression
Software Engineer → Senior Software Engineer → Staff/Principal Engineer (technical track) OR Engineering Manager → Director of Engineering (management track). Specialisations: backend, frontend, full-stack, DevOps, ML/data engineering, mobile, security.
Recruiter pro tip
When writing a UK software engineer JD, the most important thing is being honest about the actual tech stack (not aspirational), the team's working pattern (hybrid days, on-call expectations), and the seniority level (don't overinflate the title for the salary band). Software engineers compare JDs across many companies — accuracy beats marketing.
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