Full Stack Developer

About the role

Service Stream is looking for a hands‑on Full Stack Developer to join its Group Business Information Systems team. The role combines application support with software development to modernise and enhance critical business applications used nationwide.

Key responsibilities

• Provide Level 1‑3 support for critical applications, investigate incidents, and implement long‑term fixes.
• Design, develop, test and deploy secure, scalable solutions using C#.NET, and modern front‑end frameworks.
• Refactor legacy code, reduce technical debt and drive automation and continuous‑improvement initiatives.
• Develop and optimise SQL Server queries, stored procedures and support REST API integrations.
• Assist with release, patching, vulnerability remediation and change management activities.

Required profile

• 5+ years of experience in full‑stack development, software engineering or application support.
• Strong analytical, troubleshooting and stakeholder‑management abilities.
• Experience working in Agile, DevOps and ITIL environments.

Required skills

• C#.NET Framework/.NET Core, ASP.NET, Web APIs
• SQL Server, T‑SQL, database optimisation
• HTML, CSS, JavaScript, TypeScript
• React, Angular or Vue
• REST APIs, Git, CI/CD pipelines
• Microsoft Azure, Azure DevOps, Power Platform
• PowerShell or Python scripting

What we offer

• Hybrid working flexibility with a permanent full‑time contract.
• Opportunities to build capability across cloud, infrastructure, security and modern workplace technologies.
• Access to retail and service discounts, paid parental and cultural leave, and a collaborative inclusive culture.