Senior Full Stack Developer Johannesburg

Salary: R120 000.00 Per Month Job Type: Permanent Sectors: IT Reference: 2378688 Job Type: Permanent Sectors: IT Reference: 2378688 Sectors: IT Reference: 2378688 Reference: 2378688

Employer: Goldman Tech Resourcing

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 [Email hidden - Login to reveal]. 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.