Senior Developer

The opportunity We are looking for an experienced Senior Developer to design, build and enhance software for B2B automation, data exchange and supply chain integration. This hands-on role combines technical leadership, complex problem-solving and the opportunity to mentor developers while working with teams across the business. Duties and responsibilities What you will do • Lead the design and development of secure, reliable and scalable software solutions, writing clean, maintainable code. • Carry out code reviews, uphold engineering standards and guide other developers on technical quality. • Diagnose and resolve complex technical issues; support and enhance existing applications with minimal disruption. • Collaborate with product, support, implementation and project teams to turn requirements into effective solutions. • Contribute to planning, technical estimates, prioritisation and achievable delivery timelines. • Mentor junior colleagues and share knowledge to encourage continuous learning and improvement. Experience and qualifications • Seven or more years of professional software development experience, ideally with responsibility for complex solutions. • Strong skills in C#, .NET, WPF, SQL and REST APIs, together with experience of relational databases. • Excellent troubleshooting, communication and problem-solving skills, with the ability to manage competing priorities. • Experience mentoring developers and providing constructive technical feedback and code reviews. • A degree in Computer Science, Software Engineering or a related field. Integration and domain knowledge • EDI standards such as X12, EDIFACT and TRADACOMS; transmission protocols including AS2, SFTP and FTP. • Data mapping and transformation between formats and business systems. • ERP integration experience with platforms such as SAP, Oracle, Microsoft Dynamics or NetSuite, and an understanding of supply chain processes. • Familiarity with Agile development and DevOps practices would be an advantage. Benefits Benefits include : Hybrid working, Company pension, Death in Service, Sick pay, Income protection, Wellbeing and employee assistance support, Birthday leave, Online learning resources On-site parking. Company culture We offer a supportive and collaborative environment with an emphasis on knowledge sharing and professional development.