Senior Full Stack Developer (Banking) - Contract

IQ Business Group; Sandton; On-site; ZAR 900,000 - 1,300,000; Full time

Job summary

IQ Business Group in Sandton is seeking a Senior Angular Full Stack Developer for a 6–12 month on-site contract in the Banking domain. You will design, develop, and maintain scalable web apps using Angular on the frontend and Java Spring Boot or .NET/Node on the backend, collaborating with product managers, UI/UX designers, and other engineers to deliver high‑quality, secure solutions.

You will mentor and support junior developers, ensure code quality, and stay current with emerging technologies

Qualifications

• 5+ years of professional experience in full stack development.
• Strong expertise in Angular (v10+), TypeScript, HTML5, CSS3, and RxJS.
• Backend experience with Java/SpringBoot 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.

Responsibilities

• Lead the end-to-end development of web applications using Angular for the frontend and Java/SpringBoot 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

Angular

TypeScript

HTML5

CSS3

RxJS

Java/SpringBoot

DotNet/Node.js

RESTful APIs

Microservices

SQL/NoSQL

Git

CI/CD

Problem Solving

Education

Bachelor's degree in Computer Science or related

Tools

Docker

Kubernetes

Testing Frameworks (Jasmine, Karma, JUnit, NUnit)

OWASP Security

Job description

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/SpringBoot 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/SpringBoot 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

Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent work experience).