Principal Front-End Software Engineer at KingMakers

Cape Town, Western Cape, South Africa -

Full Time

Start Date

Immediate

Expiry Date

05 May, 26

Salary

0.0

Posted On

04 Feb, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Technical Leadership, Project Oversight, Mentorship, Problem Solving, Cross-Functional Collaboration, Performance Optimization, Quality Assurance, User Experience Focus, JavaScript/TypeScript, React, Angular, Vue.js, HTML5/CSS3, Git, Webpack, RESTful APIs

Industry

Gambling Facilities and Casinos

Description

At KingMakers, we’re not here to follow the industry, we’re here to define it. We are a proudly homegrown African company, building the future of sports and iGaming entertainment across the continent. Since our launch in 2018, we’ve created platforms that connect millions of fans to the excitement they love through our leading brands, BetKing and SuperSportBet. From Nigeria to South Africa, we’ve rapidly grown into a powerhouse, recognized for raising standards, pushing boundaries, and shaping what’s next in our industry. Our vision is bold: to be the home where Africa plays. Collaboration, innovation, and fearless execution define our culture. Every decision is purposeful, every interaction impactful, and every product designed to serve our players and partners with excellence. We move fast, stay curious, and constantly raise the bar. Our mission is to deliver entertainment with integrity, innovation, and impact, because great products can change how entire communities experience play. Role Overview: As a Mid-Level Frontend Software Engineer, you will be a key member of our Acquisition team, responsible for building and optimizing the features that attract, engage, and retain our users across KingMakers’ gaming platforms. You will help ensure our products are highly resilient, low-latency, and scalable, delivering a seamless, first-class experience to our customers. You will collaborate closely with Product Managers, Designers, and Backend Engineers to design, implement, and operate cutting-edge frontend solutions. Leveraging modern architectural patterns, engineering best practices, and distributed transactional systems, you will play a direct role in elevating the quality and impact of our gaming products. This is a unique opportunity to contribute to a fast-growing company that is redefining digital sports and gaming entertainment across Africa, while working on projects that directly influence user acquisition and engagement at scale. What You Will Be Doing Technical Leadership: Set and uphold high standards for frontend code quality, maintainability, and performance across projects. Project Oversight: Collaborate with Product Managers, Designers, and Backend Engineers to plan, scope, and deliver projects efficiently and on time. Mentorship: Guide junior and mid-level developers through code reviews, feedback, and knowledge sharing, fostering a culture of continuous learning and growth. Problem Solving: Address complex technical challenges related to scalability, performance, and user experience, delivering innovative and sustainable solutions. Cross-Functional Collaboration: Partner with stakeholders to ensure seamless integration of frontend systems with backend services and other components. Performance Optimization: Build fast, responsive, and accessible applications across devices and browsers, ensuring a smooth user experience. Quality Assurance: Implement automated testing strategies and validation processes to ensure robust, bug-free releases. User Experience Focus: Design and deliver intuitive, visually compelling interfaces that engage and delight users. What You Need for This RoleQualifications & Experience Bachelor’s or Master’s degree in Engineering, Computer Science, or a related field. 10+ years of experience in frontend design and development. Strong expertise in full-stack development, REST principles, UI design, implementation, testing, and support. Proven experience mentoring and coaching other engineers. Technical Skills & Knowledge JavaScript/TypeScript: Advanced knowledge for building complex applications. Frameworks: Expertise in React, Angular, or Vue.js, including state management libraries. HTML5/CSS3: Proficiency in semantic HTML, CSS, and preprocessors (e.g., Sass, Less). Version Control: Strong experience with Git and collaborative workflows. Build Tools: Familiarity with modern frontend build tools (Webpack, Babel, etc.). Performance Optimization: Knowledge of techniques to enhance app speed and responsiveness. Testing: Hands-on experience with unit, integration, and end-to-end testing. API Integration: Proficiency working with RESTful and GraphQL APIs. UI/UX Principles: Solid understanding of design principles, accessibility, and responsive design. Security Best Practices: Awareness of common web vulnerabilities and mitigation strategies. Architecture Patterns: Experience with component-based design and micro-frontend architectures. DevOps/CI/CD: Basic understanding of CI/CD practices for frontend deployments. Soft Skills Strong analytical and troubleshooting abilities. Leadership and mentorship skills to guide team members effectively. Excellent communication for conveying technical concepts clearly. Adaptability and eagerness to learn new technologies quickly. Attention to detail to deliver polished, bug-free solutions. Project management and collaboration skills for cross-functional teamwork. Critical thinking to develop innovative solutions. Empathy for users, prioritizing accessibility and usability in all designs. Health Support: Employer contribution toward your monthly medical aid, helping you invest in your health and wellbeing. Comprehensive Insurance: Group risk cover providing additional protection and peace of mind for you and your loved ones. Future Planning: Employer contributions to a provident fund to support your long-term financial security and retirement planning. Performance Bonus: discretionary rewards that celebrate your impact* Convenience at Work: free reserved parking at the office Hybrid Work: a flexible arrangement with 2 days in the office and 3 days remote each week Work with global teams across South Africa, Nigeria, Spain, Malta & the UK.

Responsibilities

The Principal Front-End Software Engineer will set and uphold high standards for frontend code quality, maintainability, and performance across projects while collaborating with Product Managers, Designers, and Backend Engineers to plan, scope, and deliver projects efficiently. This role also involves guiding junior and mid-level developers through code reviews and knowledge sharing.