Salary: £70,000 - 70,000 per year Requirements: Strong .NET development experience using C#, ASP.NET MVC, and Web API Front-end development expertise with React (preferred), Angular, or jQuery Knowledge of SharePoint Online, including SPFx and custom solutions Microsoft Power Platform experience (Power Apps, Power Automate) Integration experience with Microsoft 365 services Familiarity with DevOps tools, CI/CD pipelines, and version control (Azure DevOps, Git) Full stack experience with modern back-end technologies (Node.js, Java, Python) SQL and NoSQL database experience and RESTful API integration Exposure to cloud platforms (Azure, AWS, or Google Cloud) Proven experience leading developers and delivering secure, high-quality applications in Agile environments Desirable: Experience with Dataverse, Jira, or Azure Boards Desirable: Familiarity with enterprise-scale business applications Responsibilities: Lead design, development, and maintenance of full stack applications, ensuring they are scalable, secure, and maintainable. Manage and mentor a small team of developers, supporting their growth and ensuring technical standards are upheld. Work closely with client stakeholders to gather requirements, provide technical guidance, and deliver solutions that meet business objectives. Drive Agile delivery practices, including sprint planning, code reviews, and release management. Implement integrations with Microsoft 365 services such as Teams, OneDrive, Outlook, and Graph API. Contribute to DevOps practices using Azure DevOps, CI/CD pipelines, and Git for automated, reliable deployments. Support continuous improvement initiatives across development processes, architecture, and coding standards. Technologies: API ASP.NET AWS Angular Azure C# CI/CD Cloud DevOps Git Support JIRA Java Microsoft 365 Microsoft Power Platform MVC NoSQL Python React SQL SharePoint Web jQuery Office 365 NodeJS Fullstack More: We are an international managed service provider seeking a hands-on Lead Full Stack Developer to join our dynamic team. This hybrid role offers the flexibility to work three days onsite in Crawley. You will take full ownership of impactful projects, guiding a small development team and influencing the technical direction of enterprise applications. In this unique opportunity, youll gain exposure to modern technologies, cloud platforms, and enterprise systems while working in a collaborative, delivery-focused environment. We offer competitive salaries, opportunities for growth, and a chance to make a tangible impact for a global client. last updated 6 week of 2026