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Temporary/Casual
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HA

Fullstack Developer

HaysMilton Keynes, Buckinghamshire🇬🇧United KingdomPosted 15 Sept 2026

Quick Overview

Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
Milton Keynes, Buckinghamshire, United Kingdom
Posted
Yesterday
MicroservicesSQLSQL ServerScrumAgileAzureC#.NETGitRESTReact

Job Description

Key Responsibilities

  • Design, develop and maintain enterprise applications using C# and .NET.
  • Build and support RESTful APIs and backend services.
  • Develop and maintain Azure-based solutions including Azure Functions and Azure Service Bus.
  • Work with event-driven and microservices architectures.
  • Develop and enhance React-based user interfaces where required.
  • Create and maintain integrations between internal and third-party systems.
  • Participate in architectural discussions and contribute to technical design decisions.
  • Write clean, maintainable and well-tested code.
  • Support CI/CD pipelines and deployment automation.
  • Troubleshoot and resolve production issues.
  • Collaborate with Product Owners, Business Analysts, Architects and other Developers within an Agile delivery environment.

Essential Skills & Experience

  • Strong commercial experience with C# and .NET/.NET Core.
  • Experience developing REST APIs and backend services.
  • Good experience with Microsoft Azure.
  • Experience with Azure Functions.
  • Experience with Azure Service Bus.
  • Experience building and consuming APIs.
  • Experience working with event-driven architectures and messaging technologies.
  • Knowledge of microservices design principles.
  • Experience with React.
  • Experience with SQL Server or other relational databases.
  • Experience with Git source control.
  • Experience working within Agile/Scrum teams.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk


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