https://jobs.co.uk/job/senior-software-engineer-io-associates--d0a7e710-5354-49b4-b720-74d5d70344b9 RSS feed for Senior Software Engineer at IO Associates. en-gb Tue, 06 Oct 2026 22:42:06 GMT https://jobs.co.uk/job/senior-software-engineer-io-associates--d0a7e710-5354-49b4-b720-74d5d70344b9 https://jobs.co.uk/job/senior-software-engineer-io-associates--d0a7e710-5354-49b4-b720-74d5d70344b9 Sun, 04 Oct 2026 23:00:00 GMT Location: Bath | Salary: £550 - 600 per day | Type: Contract | Senior Backend Engineer - Node.js / TypeScript 12-Month Contract | Fully Remote | Outside IR35 We''re looking for a Senior Backend Engineer to join an exciting fintech business, working on highly scalable, mission-critical financial systems. The role is heavily focused on Node.js, TypeScript and AWS , with genuine ownership across the full lifecycle — from system design and architecture through to deve... Contract