Sandton: Senior Full Stack Developer (Banking) – Contract posted by IQbusiness South Africa

Senior Full Stack Developer – Banking (On-site – Sandton) About the Role We are seeking an experienced Senior Angular Full Stack Developer (6 or 12 Month contract with potential to convert to perm, based on performance) to join our team. In this role, you will be responsible for designing, developing, and maintaining scalable web applications across the frontend and backend. You will collaborate closely with product managers, UI/UX designers, and other engineers to deliver high-quality, secure, and performant solutions. Key Responsibilities Lead the end-to-end development of web applications using Angular for the frontend and [Java/Spring Boot or .NET Core/Node.js] for the backend. Design, develop, and optimize RESTful APIs and database interactions. Ensure code quality, performance, and scalability through best practices, automated testing, and code reviews. Collaborate with cross-functional teams to translate business requirements into technical solutions. Mentor and support junior developers, fostering best practices and knowledge sharing. Stay up to date with emerging technologies and recommend improvements to enhance architecture and processes. Skills & Experience Essential: 5 years of professional experience in full stack development. Strong expertise in Angular (v10) , TypeScript, HTML5, CSS3, and RxJS. Backend experience with [Java/Spring Boot or .NET Core/Node.js] . Solid understanding of RESTful API design and microservices architecture . Experience with SQL and/or NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB). Proficient in Git and CI/CD pipelines. Strong problem-solving, debugging, and analytical skills. Nice to Have: Cloud experience (AWS, Azure, or GCP). Docker/Kubernetes or other containerization technologies. Experience with testing frameworks (Jasmine, Karma, JUnit, NUnit, etc.). Knowledge of security best practices (authentication, authorization, OWASP). Qualifications Bachelors degree in Computer Science, Engineering, or related field (or equivalent work experience).