Contract Senior Typescript Engineer (Node.js, AWS Serverless)
Senior TypeScript Engineer (Node.js, AWS Serverless), FinTech
Location: London, Manchester, Leeds, Edinburgh or Bristol (flexible hybrid)
Rate: £600 per day. Inside IR35
Duration: 6 months
About Codurance
We're a software craftsmanship consultancy. We build software for clients, and we care about doing it properly: clean code, solid testing, sensible architecture, and teams that keep learning. Our engineers work embedded with client teams, so you get variety, real ownership, and the backing of a wider community of craftspeople who'll challenge you and help you grow.
The role
We're looking for a senior contract engineer to work on a financial platform where correctness actually matters. You'll design, build, and run TypeScript and Node.js services on AWS serverless infrastructure. You'll work in a small, cross-functional team alongside product, operations, and customer-facing colleagues, and you'll be the person people go to when they're stuck. This is a build-and-run environment: if you build it, you own it in production.
What you'll do day to day
- Design, build, and operate services within your domain, from architecture through to delivery
- Take accountability for the SLAs of what you ship, and keep improving it
- Write and maintain useful documentation for
