SDE II/III (React & React Native)

SDE II/III (React & React Native)We’re looking for passionate Software Development Engineers (SDE 2/SDE 3) for Bangalore & Gurgaon locations with strong React and React Native expertise to build world-class gaming experiences that millions of users love. You’ll be working on products that handle millions of concurrent users, building features that directly impact user engagement and revenue.
This role is perfect for engineers who thrive in fast-paced environments, love solving complex technical challenges, and want to see their code impact millions of users daily.

About Junglee Games:

Junglee Games is part of Flutter Entertainment, the world’s leading iGaming and sports entertainment group listed on the New York Stock Exchange (NYSE: FLUT). We operate independently in India while leveraging Flutter’s global expertise across product, technology, and responsible gaming.

Junglee Games is a technology-led entertainment powerhouse building safe, intelligent, and immersive gaming ecosystems that delight millions daily. Founded in San Francisco in 2012, we are revolutionizing the player experience by treating trust, safety, and fairness as engineering priorities. We specialize in building scalable platforms across a diverse portfolio of competitive and social genres including Ludo, Carrom, Solitaire, Rummy, Poker, Teen Patti, Pool, Quizzes and Tamboola.

By marrying tech and deep data science with a passion for community, we have turned technology into our unfair advantage. Our focus on platform thinking allows us to deliver seamless, responsible, and culturally relevant experiences at a global scale.

Joining Junglee Games means working at the intersection of India’s fast-growing gaming ecosystem and joining Flutter Entertainment’s global talent community, shaping the future of digital entertainment. Beyond gaming, Junglee Games represents a culture defined by technological ingenuity and strong values. We are committed to shaping the next generation of responsible leaders and redefining what it means to be a tech-first entertainment leader in a digital-first world.

Job Location: Gurgaon/ Bangalore

What You’ll Do
Build Incredible Products
• Design and develop high-performance mobile applications using React Native for iOS and Android platforms
• Create responsive, intuitive web applications using React.js with modern front-end architecture
• Build pixel-perfect UIs that deliver exceptional user experiences across devices
• Implement real-time gaming features with WebSockets, optimizing for low latency and high concurrency
• Integrate with RESTful APIs and GraphQL services while ensuring robust error handling
• Own features end-to-end, from design discussions to production deployment
Drive Technical Excellence

• Write clean, maintainable, scalable code that other engineers will admire
• Implement comprehensive testing strategies (unit, integration, E2E) to maintain code quality
• Optimize application performance, bundle size, load times, memory usage, and runtime efficiency
• Participate in architecture discussions and contribute to the technical roadmap
• Conduct thoughtful code reviews, sharing knowledge and best practices with the team
• Debug and resolve production issues with speed and precision
Collaborate & Innovate
• Work closely with Product, Design, Backend, and QA teams to ship features users love
• Participate in sprint planning, daily standups, and retrospectives in an agile environment
• Contribute ideas to improve developer productivity, tools, and processes
• Stay updated with latest React/React Native trends and bring innovations to the team
• Mentor junior developers through pair programming and knowledge sharing

What We’re Looking For
Experience Level:
• SDE 2: 3-5 years of professional software development experience with 2+ years in React/React Native
• SDE 3: 5-7 years of professional software development experience with 3+ years in React/React Native
• Proven track record of shipping mobile applications to App Store and Google Play Store
• Experience building products that handle high traffic and scale

Technical Skills
Must Have:
 Deep understanding of React fundamentals, including hooks, context, lifecycle, virtual DOM, and reconciliation
 Strong proficiency in JavaScript (ES6+) and TypeScript
 Solid hands-on experience with React Native, including platform-specific implementations for iOS and Android
 Experience with modern state management solutions such as Redux / Redux Toolkit, MobX, Zustand, or React Query
 Proficiency with contemporary styling approaches, including Styled Components and CSS-in-JS

 Strong grasp of mobile application architecture patterns and best practices
 Practical experience with Git, CI/CD pipelines, and deployment automation
 Good understanding of RESTful APIs, WebSockets, and asynchronous programming

Good to Have:
 Experience with GraphQL and Apollo Client
 Knowledge of React Native native modules and bridging
 Familiarity with animation libraries such as Reanimated and Lottie
 Experience using performance monitoring tools like Sentry, Firebase Analytics, or New Relic
 Understanding of application security, authentication, and authorization patterns
 Experience implementing push notifications, deep linking, and analytics integrations
 Exposure to backend technologies such as Node.js or Python
 Familiarity with testing frameworks including Jest, React Testing Library, and Detox
 Experience working with monorepo tooling and micro-frontend architectures

What Makes You Stand Out
• Strong problem-solving skills and ability to tackle ambiguous challenges
• Self-starter who takes ownership and drives projects to completion
• Excellent communication skills, can explain complex technical concepts simply
• Passion for gaming and understanding of gaming mechanics
• Contributions to open-source projects or active tech community participation
• Experience in startups or high-growth environments
• Bachelor’s/Master’s degree in Computer Science, Engineering, or equivalent practical experience