Senior Backend Developer - Architecture, Data Modelling
- Hiring Organisation
- Hays Technology
- Location
- City of London, London, United Kingdom
- Employment Type
- Contract
- Contract Rate
- £800 - £900/day £800-900 per day via Umbrella
with substantial hands-on responsibility rather than purely architectural oversight. Strong backend and database skills . Production experience with TypeScript/JavaScript and Node.js , API design, asynchronous programming, SQL and relational data modelling. Evidence of performance improvement. Practical experience profiling applications, diagnosing bottlenecks and reducing ...