Job Description:
Senior Developer
6 months contract
Johannesburg-Hybrid
Job Description
Software Development
- Design, develop, and maintain front‑end applications using React.js
- Translate business and user requirements into clean, efficient, and reusable code
- Build responsive, high‑performance user interfaces
- Integrate front‑end solutions with RESTful APIs and backend services
- Ensure code quality through reviews, testing, and adherence to best practices
Technical Leadership
- Provide technical guidance and mentorship to junior and intermediate developers
- Contribute to architecture and design decisions
- Promote best practices in front‑end development, performance, and security
- Participate in sprint planning, estimation, and technical discussions
Collaboration & Delivery
- Work closely with product owners, designers, backend developers, and QA teams
- Support Agile delivery processes (Scrum / SAFe)
- Troubleshoot, debug, and resolve production issues
- Contribute to continuous improvement of development standards and tooling
Required Skills & Experience
Technical Skills
- Strong experience with React.js
- Proficiency in JavaScript (ES6+), HTML5, and CSS3
- Experience with state management libraries (e.g. Redux, Context API)
- Experience consuming REST APIs
- Familiarity with modern front‑end build tools (e.g. Webpack, Vite)
- Knowledge of version control systems (Git)
- Understanding of responsive design and cross‑browser compatibility
Experience
- 5+ years' experience in software development
- 3+ years' hands‑on experience developing React applications
- Experience working in Agile teams
- Experience in enterprise or large‑scale systems (advantageous)
Advantageous / Nice‑to‑Have
- Experience with TypeScript
- Experience with Next.js or similar frameworks
- Exposure to cloud platforms (Azure / AWS)
- Knowledge of automated testing frameworks (Jest, Cypress)
- Experience in financial services or regulated environments
Qualifications
- Degree or Diploma in Computer Science, Information Systems, or related field
(or equivalent practical experience)
Key Competencies
- Strong problem‑solving and analytical skills
- Excellent communication and collaboration skills
- Ability to work independently and take ownership
- Attention to detail and commitment to quality
Adaptability in a fast‑paced delivery environment