Senior Full Stack Developer - SC Cleared at Softwire, London Area, £600 per day (Outside IR35)

Senior Full Stack Developer - Outside IR35 - Contract - Current SC Essential

We are looking for a senior full-stack developer to join our team, working collaboratively in a fast-paced environment with some ambiguity. This is a senior dev role with a focus on supporting more junior members of the team and sharing that with the existing tech lead. The product is a note-taking and summarisation tool for use in local government, for which the remaining technical work mainly comprises infrastructure, evals, technical improvements, and UCD-driven product features.

Must have:

• Experience mentoring junior developers
• Previously given responsibility for a chunk of delivery
• Comfortable working in Python and Typescript + React
• Full-stack developer

Nice to have: previous experience with AWS, Terraform, any UK government projects

Slightly nice to have but lower priority: LLM/AI experience and Next.JS

£600 per day outside IR35

Start date: 13/04/2026

End date: 30/10/2026

About Softwire

Softwire is a leading UK technology and strategy consultancy. From enterprise to government, we help visionary organisations turn strategic ambitions into results at scale. Our practices cover AI transformation, data platforms, systems engineering advanced CX and experience design.