> Markdown version of [/jobs/ext/3642887-software-developer](https://www.wearedevelopers.com/jobs/ext/3642887-software-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Developer - **Company:** Tec Partners - **Location:** Bury St Edmunds, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Agile Methodology, Microsoft Azure, Bootstrap (Software), C Sharp (Programming Language), Cascading Style Sheets (CSS), Databases, Continuous Integration, Entity Framework, Microsoft SQL Server, MySQL, Open Web Application Security, Secure Coding, Software Engineering, SQL Databases, TypeScript, .NET Core, ReactJS, Git, Front End Software Development, Jenkins, Web Api - **Published:** October 9, 2026 - **Apply:** https://www.tecpartners.co.uk/careers/32046/index6/Senior-Software-Developer-Permanent-Suffolk ## About the Role * Strong full-stack development experience with .NET / .NET Core, C#, and Web APIs * Front-end development using JavaScript frameworks (e.g. React) and CSS/Bootstrap * Experience with Azure DevOps/Jenkins, Git, and CI/CD pipelines * Solid SQL/database knowledge (SQL Server, Entity Framework) * Understanding of secure coding practices (e.g. OWASP) * Experience working in Agile or similar delivery environments ## Description I'm working with a UK-based infrastructure organisation at the forefront of innovation and sustainability, seeking a Senior Software Developer. This is an exciting opportunity to play a key role in designing, developing, and supporting enterprise-level applications while contributing to a collaborative and forward-thinking technical environment., As a Senior Software Developer, you'll work closely with stakeholders, ensuring solutions are fit for purpose, customer-focused, and aligned to business goals. You'll also act as a senior figure within the team, helping shape best practices, mentoring colleagues, and driving continuous improvement., * Design, build, test, and maintain complex applications and integrations * Collaborate with stakeholders to deliver high-quality, user-focused solutions * Support and enhance software release processes, CI/CD pipelines, and deployment practices * Maintain application support processes, ensuring minimal disruption and strong service delivery * Contribute to development standards, policies, and team knowledge sharing * Promote continuous improvement across systems, processes, and ways of working