Software Engineer (Full Stack)

The Full Stack Software Engineer is responsible for designing, developing, testing, and maintaining high-quality software applications across both frontend and backend systems. This role requires strong technical skills, a problem-solving mindset, and the ability to collaborate effectively with cross-functional teams to deliver scalable, reliable, and user-friendly solutions. Who we are Trade Nation is a global CFD and spread betting broker. We help traders make better decisions through clear market insights, transparent pricing and fairer approach to trading. Since 2014, we’ve grown into a market-leading, low-cost broker with our headquarters in London and offices across Europe, South Africa, Asia-Pacific, and key offshore regions including the Caribbean and Indian Ocean. Our platform is available in 14 languages, making it accessible to traders worldwide. Built on transparency and trust, and driven by our people, our focus is simple: helping customers trade more effectively. We do that by keeping costs low, cutting unnecessary complexity and using technology to put traders first. Our commitments to each other We have each other’s backs There when we need each other most We challenge each other Be more creative, more curious, more bold We thrive together Taking our work to the next level We form strong bonds Through team building and social events We don’t judge Instead, we teach and are open to learning We step up Taking ownership and supporting each other to do the same Responsibilities Design, develop, test, and maintain full stack web applications. Perform debugging, troubleshooting, and performance tuning. Develop and integrate RESTful APIs and microservices. Collaborate with cross-functional teams to deliver high-quality software solutions. Documentation and communication of all work Follow software development best practices, standards, and processes. Requirements Strong hands-on experience with C# and .NET / ASP.NET Core (mandatory). Experience with the full .NET development lifecycle including design, coding, testing, and deployment. Experience in JavaScript, HTML, CSS. Experience in React for frontend development. Strong understanding of RESTful APIs and microservices architecture. Familiarity with Entity Framework Core or other .NET ORM frameworks. Experience with SQL Server and writing optimised T-SQL queries. Good understanding of software architecture, design patterns (e.g. SOLID, Repository, CQRS), and best practices within the .NET ecosystem. Experience with Azure or AWS cloud services with .NET integrations. Experience with Agile/Scrum development methodologies. Hands-on experience with CI/CD tools such as GitHub Actions, Jenkins, or GitLab CI.