Senior Software Developer (C#, .NET, Allegro) - Inside IR35

We are seeking an experienced Senior Software Developer with strong Allegro ETRM experience to join a high-performing technology team. You will take ownership across the full software development lifecycle, working closely with Product Owners, Business Analysts and stakeholders to deliver robust enterprise solutions.

Key Responsibilities

• Design, develop and deliver solutions using the Allegro ETRM platform .
• Own the full SDLC, from requirements and solution design through to development, testing, deployment and production support.
• Work closely with Product Owners, BAs and business stakeholders to translate complex requirements into effective technical solutions.
• Develop and support enterprise applications using C# and .NET .
• Contribute to technical design, code reviews and engineering standards.
• Apply strong practices around testing, version control, code quality and secure development .
• Support Agile delivery and continuous improvement across the development lifecycle.
• Diagnose and resolve production issues and contribute to application stability and performance.
• Contribute to DevOps, CI/CD and automation initiatives.
• Extensive commercial experience with the Allegro ETRM platform .
• Strong C# and .NET development experience.
• Proven experience across the full software development lifecycle.
• Strong understanding of software engineering, automated testing and secure coding practices.
• Experience working in Agile/Scrum environments.
• Excellent communication and collaboration skills, with the ability to work across technical and business teams.