Software Architect : Client (Sandton) at Sun International

Job Purpose

• The Software Architect – Client & Mobile Experience, is responsible for defining, evolving and implementing the technical architecture of the client-facing components of the iGaming platform.
• This includes mobile apps, web applications and shared UI frameworks. This is a hands-on role, the architect will actively contribute to codebases, prototypes, and technical spikes, while also guiding the broader engineering team in architectural decisions.
• The role balances strategic design with practical implementation, ensuring that client systems are performant, secure, and maintainable across platforms and regions.

Job Scope & Responsibilities

• Define and maintain the architectural blueprint for client and mobile applications
• Ensure modular, reusable, and scalable design patterns across platforms
• Lead the selection and adoption of frontend frameworks, libraries, and tooling
• Design APIs and interfaces in collaboration with backend teams
• Actively contribute to codebases, especially in complex or high-impact areas
• Build prototypes, reference implementations, and technical spikes to validate architectural decisions
• Support the engineering team with hands-on debugging, performance tuning, and code reviews
• Lead by example in coding standards, testing practices, and documentation
• Architect mobile applications for iOS and Android using native or cross-platform technologies (e.g., React Native, Flutter)
• Optimise for performance, battery usage, offline capabilities, and app store compliance
• Guide mobile release strategies, versioning, and feature rollout mechanisms
• Ensure smooth rendering, animation, and real-time responsiveness in game lobbies and interfaces
• Collaborate with UX/UI teams to implement accessible and engaging user experiences
• Support localisation, multi-currency, and regional customisation features
• Implement secure authentication, session management, and data handling practices
• Ensure client applications meet regulatory standards (e.g., responsible gaming, GDPR)
• Collaborate with InfoSec and Legal teams to address vulnerabilities and compliance risks
• Work closely with backend architects to ensure seamless integration and data flow
• Align with product and design teams on feasibility and technical constraints
• Participate in sprint planning, technical reviews, and roadmap discussions

Requirements

Education

• Bachelor’s in Computer science, Software Engineering, or related field required
• Master’s in Computer science, Software Engineering, or related field advantageous

Experience

• 10 years' of experience in frontend and/or mobile development 
• Proven experience in architecting and building large-scale client applications.
• Expertise in JavaScript/TypeScript, React, React Native or Flutter.
• Strong understanding of RESTful APIs, WebSockets, and real-time data handling
• Experience in iGaming, fintech, or other regulated industries
• Familiarity with game engines, animation libraries, or WebGL
• Knowledge of accessibility standards and responsive design principles
• Exposure to CI/CD pipelines, mobile analytics, and crash reporting tools

Behavioural Competencies

• Problem-solving
• Adaptability & Learning Orientation
• Applying expertise and technology
• Collaborating & Communicating
• User-centric thinking
• Innovation

Technical Competencies

• Frontend Architecture & Framework expertise
• Mobile application architecture
• Performance Optimisation
• API & Interface Design
• DevOps & Release Engineering
• Testing Practices
• Coding
• Game/Ral Time Optimisation
• Prototyping
• Security & Compliance