Senior Full Stack Developer

Our client is seeking an experienced Senior Full Stack Developer with a strong AI engineering background to join their growing technology team. This is an exciting opportunity for a senior software professional who enjoys solving complex business challenges, building scalable applications, and leveraging AI to deliver practical business solutions within a fintech environment. Responsibilities: · Design, develop and maintain scalable software solutions using C# and .NET. · Build and support APIs and backend services. · Design, optimise and maintain PostgreSQL databases. · Apply AI-assisted development practices using Claude Enterprise and Claude Code. · Improve, modernise and maintain existing business systems. · Work closely with business stakeholders to translate operational requirements into reliable software solutions. · Mentor junior developers and contribute to technical leadership. · Promote maintainable architecture and development best practices. · Participate in CI/CD and continuous improvement initiatives. Requirements: · Extensive commercial experience as a Full Stack or Senior Software Developer. · Strong C#/.NET development experience. · Proven experience building APIs and backend services. · Advanced PostgreSQL and SQL expertise. · Database design, data modelling and query optimisation experience. · Practical experience with AI engineering using Claude Enterprise and AI-assisted development workflows. · Strong understanding of relational and vector database architectures. Should you meet the requirements for this position, please email your CV to it.vacancy@stand-outstaffing.co.za. You can also contact the team on 031 350 4019 or alternatively you can visit our website www.stand-outstaffing.co.za Should you not hear from us within 3 days, please consider your application unsuccessful.