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 Sign in to view email. 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.