Senior Frontend Software Engineer

About us:

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.

We are hiring Senior Front-End Software Engineers for two key teams at KingMakers:

• Acquisition Team
• Build frontend solutions that drive player acquisition, engagement, and retention.
• Create seamless, high-performance user experiences that enhance the player journey and support growth initiatives.
• Responsible Gaming & Compliance Team
• Develop interfaces and features that embed responsible gaming practices.
• Ensure compliance with regulatory requirements across multiple markets, creating a safe, transparent, and trustworthy experience.

In both teams, you’ll collaborate closely with Product Managers, designers, and backend engineers to deliver scalable, high-quality UI components aligned with the team’s mission.

• Develop and maintain UI components using React and TypeScript, ensuring high-quality and scalable solutions.
• Integrate seamlessly with backend services through RESTful APIs, delivering a smooth user experience.
• Build high-performance and responsive web applications that work flawlessly across devices.
• Ensure maintainability and performance with best practices in CSS, responsive design, and accessibility.
• Write and maintain unit tests with Jest or similar frameworks, ensuring code reliability.
• Architect scalable frontend solutions, leveraging patterns such as SSG, SSR, Islands, and Streaming SSR.

Technical Skills:

• 5+ years of professional experience in frontend development
• Experience with and strong interest in AI tools
• Strong expertise in React, TypeScript, JavaScript, HTML5, CSS, and Tailwind
• Experience integrating with REST APIs; GraphQL experience is a plus
• Familiarity with unit testing frameworks such as Jest or Vitest
• Deep understanding of frontend architectural patterns for building scalable applications
• Experience working with CMS platforms such as Strapi
• Knowledge of web hosting platforms like Cloudflare and Vercel
• Familiarity with package managers such as PNPM or Yarn
• Exposure to Application Performance Monitoring (APM) tools such as Kibana or Elastic

Bonus / Nice-to-Have:

• Experience with high-volume transactional systems, fintech, or iGaming
• Experience in performance optimization, accessibility, and responsive design
• Familiarity with CI/CD pipelines and Docker

At KingMakers, culture isn’t just a set of words on a wall — it’s how we show up, how we work, and how we grow. That’s why we created Our CROWNS: six bold, clear, and actionable values that guide how we make decisions, collaborate, and raise the bar.

• 👑 Customer First: We build with and for our customers. Whether internal or external, we care deeply about what drives them and always strive to deliver real, meaningful value.
• 📈 Raise the Bar: We take initiative, take ownership, and never settle. We’re here to make an impact and push for better every time.
• 💬 Operate with Candor: We build trust through openness and honesty. We speak clearly, listen actively, and make space for others to be part of the conversation. Truth with kindness, always.
• 🤝 We Build Together: We collaborate across teams, support one another, and leave egos aside. We succeed as a team, lifting each other up and sharing the load.
• ⚡ No Hesitation, Never Reckless: We move boldly and responsibly. We take smart risks, speak up, and try new things, with the courage to own the outcome.
• 🚀 Speed & Iteration: We act fast, learn fast, and improve fast. Progress beats perfection.

What we offer:

✨ Flexible Work – Hybrid model and flexible hours, giving you the freedom to collaborate in the office or focus remotely.

💚 Health & Wellness – Private health insurance and wellness benefits to keep you feeling your best.

💰 Retirement & Group Risk – Joint contributions to your Retirement Annuity (RA) and Group Risk Fund to secure your future (South Africa hub).

🚗 Stress-Free Parking – Safe, convenient parking so your day starts smooth.

💻 Top-Notch Tech – A high-performance laptop and tools to make your work seamless and productive.

🏟️ Team Activities – Regular events to connect, collaborate, and have fun with your colleagues.

🍿 Office Perks – Free snacks, coffee, and a welcoming environment to keep you energized.

🏆 Performance Bonuses – Discretionary rewards recognizing your contributions and impact.

At KingMakers, we’re committed to creating an environment where you can do your best work, grow, and be rewarded for it.