Salary: £42,000 - 50,000 per year Requirements: Good knowledge of .Net Framework and .Net Core. Experience in developing applications using C#. Familiarity with Web Services, Rest API, and IP Communications. Proficient in database queries using Entity Framework. Some knowledge of developing WPF user applications. Ability to create database queries and some database design using SQL. React knowledge is a helpful but not essential skill. Understanding of SOLID principles for software design/practice. Strong problem-solving skills with the ability to tackle bugs in a live environment. Excellent communication skills to support engineers in the field. Minimum of 3-5 years of experience in software development. Responsibilities: Design and develop robust, scalable, and secure backend systems. Provide technical expertise across multiple squads. Define and enforce standards that ensure system integrity and compliance. Contribute to the development of bespoke software solutions. Support the migration of legacy systems to new architecture. Collaborate effectively with team members and stakeholders. Technologies: .NET Framework API Backend C# Support REST React SQL WPF Web ASP.NET Mobile More: We are a small but growing company based in Borehamwood, seeking an experienced Software Developer to join our dedicated team. We focus on progressing the development of bespoke software and migrating legacy systems to modern architectures. This full-time, permanent position involves working Monday to Friday in person with a competitive salary ranging from £42,000 to £50,000. We offer a collaborative environment where you can strengthen your skills and contribute to impactful projects. last updated 4 week of 2026