We have an exciting opportunity for a Senior Back End Developer to join us and help propel our team and web apps to the next level. Your primary responsibility will be to design, develop and maintain backend services to support our internal and public facing Angular applications including our circa. £ 7 m revenue public website. You will work across the full development lifecycle and bring strong commercial experience of developing robust Web APIs together with knowledge of TDD, the Service-Repository pattern and Microsoft Azure cloud-based services. You will also support the professional growth of less experienced team members by providing assistance when, conducting routine code reviews and setting monthly goals to ensure the team ha ve the skills and knowledge to succeed. You will be a highly motivated self-starter with a commitment to collaborative problem solving, high-quality code and on time product delivery. Principle Duties: Write and maintain efficient, reusable, and robust code D evelop and support team members Implement best practice to deliver high - quality, performant and scalable solutions Identify bottlenecks, bugs and other issues, and devise solutions to these problems Help set and maintain code qual ity standards and testing regimes Write supporting documentation to aid in knowledge transfer Technologies C# .Net 4.5 framework / .Net Core Code-First EF 6 / E F Core ASP.NET Web API 2 / ASP.Net Core JSON, L INQ, JWT Entity Framework Plus CQRS Skills & Qualifications Highly proficient in C# and the .NET 4.5 framework / .Net Cor e Strong understanding of SOLID principles, RESTful services and API design Good understanding and experience of Domain Driven Design( DDD) Team player who takes enjoyment from imparting knowledge and developing other s Commercial experience of Entity Framework 6 / Entity Framework Core Good understanding of dependency injection, mocking frameworks, caching methodologies and the Service -R epository pattern Ability to i mplement automated testing - unit tests, integration test s, smoke test etc Familiarity with Microsoft Azure DevOps CI and CD pipelines Experience m onitor ing and manag ing Microsoft Azure resources About Us: SNG Group is the world’s largest independent supplier and manufacturer of Jaguar car parts, celebrating over 40 years in business. We have branches in the UK, US, France and the Netherlands, with our headquarters in Bridgnorth, Shropshire. Our employees here are excited about what we represent, proud of our brand and are bonded by our great reputation. Working hours: This is a office based full time post (37.5 hours) working Monday to Friday between the core hours of 08:00 and 18:00. Company benefits include (eligibility criteria applies ) : Group Life Insurance, Critical Illness Protection, Income Protection, EAP, Cycle to Work scheme, employee recognition award, Company Pension scheme, Health Cash Plan, Private Medical Insurance, and more