2 of 2 Contract Distributed Architecture Jobs in Central London

Senior Backend Engineer (Java/.Net & Microservices)

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Inside IR35
Responsibilities Design and develop backend services using C#/.NET and Java (Spring Boot) . Build and support REST APIs and microservices. Contribute to architecture, technical design and system integration. Troubleshoot, optimise and support production systems. Collaborate with stakeholders and mentor other engineers. Essential Skills Strong commercial experience with … C#/.NET and Java (Spring Boot) . Proven delivery of microservices and REST APIs . Experience with distributed systems and enterprise integration. Strong SQL experience (SQL Server and/or Oracle). We're Looking For Engineering Ownership - Takes responsibility for delivery end-to-end, including debugging, optimisation ...

AI Engineer - Insdie IR35 - Insurance

Hiring Organisation
SRG
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £700 per day
broad technical exposure, with responsibilities spanning front-end development, backend engineering, cloud-native architectures, APIs, databases, and AI integrations. You'll collaborate with product, architecture, engineering and business stakeholders to develop robust solutions while contributing to technical best practices, code quality, and continuous improvement initiatives. Key Responsibilities Design, develop … maintain full-stack applications using modern software engineering practices Build and enhance scalable backend services, APIs and distributed systems Develop AI-powered features, workflows and automation capabilities across business applications Work across the entire technology stack, from Angular front-end development through to .NET/C# services ...