Bytes Software Services Jobs in Middlesex

Role: Backend Developer (Core Java)We are seeking an experienced Backend Developer with strong expertise in Core Java to build scalable, high-performance APIs and work effectively within large, complex codebases. The ideal candidate will have a solid foundation in system architecture and will collaborate closely with DevOps and the Head of Engineer...

Python Developer | Front Office | Greenfield Energy Trading | London, Hybrid | £650/Day Inside IR35A Python Developer with strong core engineering skills is required by a leading Trading House institution to support the front office teams in the business. This Python Desk Developer will be working directly on the trading desk, embedded with traders...

Python Developer | Front Office | Greenfield Energy Trading | London, Hybrid | £650/Day Inside IR35A Python Developer with strong core engineering skills is required by a leading Trading House institution to support the front office teams in the business. This Python Desk Developer will be working directly on the trading desk, embedded with traders...

Java Backend Engineer💰 £470-485/day (Inside IR35) | 📅 12-Month Contract📍 London (Hybrid)Our client is seeking experienced Java Backend Engineers to support large-scale modernisation and microservices transformation initiatives within a commercial banking environment. As a Java Backend Engineer, you will design, build, test, and deploy scalable b...

Java Backend Engineer💰 £470-485/day (Inside IR35) | 📅 12-Month Contract📍 London (Hybrid)Our client is seeking experienced Java Backend Engineers to support large-scale modernisation and microservices transformation initiatives within a commercial banking environment. As a Java Backend Engineer, you will design, build, test, and deploy scalable b...

Senior Python Engineer | Full Stack | Real-time Data PlatformEvery 6 weeks you would be required to spend 3 days onsite (nr Oxford) - expenses covered.This is a backend-led full stack role at an early stage technology company building a production grade SaaS platform for real-time data systems and analytics at scale. This is product engineering, no...

Senior Python Engineer | Full Stack | Real-time Data PlatformEvery 6 weeks you would be required to spend 3 days onsite (nr Oxford) - expenses covered.This is a backend-led full stack role at an early stage technology company building a production grade SaaS platform for real-time data systems and analytics at scale. This is product engineering, no...

Software Engineer (Python) – £55,000 – West London (2 Days On-Site)I’m working with a product-led tech company in West London who are hiring for a Software Engineer to join their Data Cloud engineering team.They’re building out scalable, high-availability platforms using modern AWS services (ECS/EKS, Lambdas, Serverless), and need someone who enjoy...

This role sits within a global, technology-driven investment firm running systematic and quantitative strategies across financial markets. The firm builds its own trading, research, and data platforms in-house.As a Quant Developer, the role bridges quantitative research and engineering. You’ll work closely with researchers to turn ideas and models ...

This role sits within a global, technology-driven investment firm running systematic and quantitative strategies across financial markets. The firm builds its own trading, research, and data platforms in-house.As a Quant Developer, the role bridges quantitative research and engineering. You’ll work closely with researchers to turn ideas and models ...