Senior React Native Developer

Overview of the Role

We are looking for a talented Senior React Native Developer to join our team. The ideal candidate will work primarily on building and maintaining modern, scalable mobile applications using React Native, contributing to a smooth and performant user experience across both iOS and Android platforms.

The ideal candidate will not only develop but also mentor team members, lead technical discussions, and help shape the mobile architecture and best practices.

This role is perfect for someone passionate about clean, maintainable code, mobile UI/UX best practices, and continuous improvement. Familiarity with native modules, state management libraries (like Redux), and performance optimization for mobile apps is a strong advantage.

This role follows a hybrid approach to working, allowing you to combine working from home with working in our modern offices. You and your manager will agree on the best working pattern that suits both of you. We’ll kit you out to work remotely, but we know that collaboration is key to our success, and spending quality time together helps us stay aligned with our mission.

What you’ll do:  

Lead and participate in technical design discussions and decision-making

Mentor and guide junior and mid-level developers within the team

Identify areas for improvement in mobile architecture and drive technical excellence

Proactively contribute to the improvement of development processes and standards

Develop and maintain cross-platform mobile applications using React Native and modern JavaScript (ES6+) standards

Build scalable and maintainable mobile UI components, with a strong focus on performance and mobile UX best practices

Collaborate with designers, backend developers, product owners, and stakeholders to implement intuitive and user-friendly mobile solutions

Integrate mobile apps with RESTful APIs, and other third-party services

Write clean, reusable, and testable code following best practices in mobile development and architecture

Debug, troubleshoot, and optimize mobile app performance across devices and platforms

Contribute to documentation, including component usage, architectural decisions, and mobile-specific guidelines

Ensure device and OS compatibility, including various screen sizes, resolutions, and operating systems

Participate in peer code reviews and uphold high standards for code quality and consistency across the mobile team

Perform related duties as assigned.

What you’ll bring: 

Working Experience: 5+ years of professional experience in mobile development, with a strong focus on building applications using React Native

Proven experience in leading complex mobile projects and mentoring developers

Experience working with modern TypeScript React Native’s development paradigms

Hands-on experience integrating mobile apps with RESTful APIs

Experience working with the WebView component for embedding web content, handling navigation events, and integrating with native functionalities when needed is a strong plus

Strong understanding of mobile UI/UX principles, accessibility, and platform specific design patterns

Experience with Git and collaborative workflows (e.g., GitHub/GitLab)

Experience in unit/integration testing for mobile apps (e.g., Jest, React Native Testing Library) is a plus

Familiarity with CI/CD pipelines for mobile, over-the-air updates, and performance monitoring tools (e.g., Firebase Performance);

Experience with native modules, and comfort working with platform-specific code (Java/Kotlin for Android, Swift/Objective-C for iOS)

Knowledge:

Deep expertise in React Native ecosystem and advanced understanding of TypeScript

Strong experience in optimizing mobile applications for scalability, maintainability, and performance

Good grasp of component-based architecture, mobile-navigation, and state management (e.g., Redux, Zustand, or similar)

Proficient in version control using Git, working in collaborative Git-based workflows, and experienced with monorepo setups

Experience integrating with RESTful APIs

Understanding of mobile performance optimization, accessibility, and security best practices for mobile apps

Experience with mobile testing tools (e.g., Jest, Detox) is a plus

Familiarity with CI/CD pipelines, mobile build and deployment automations, including tools like Fastlane

Knowledge of native development (Swift/Objective-C for iOS, Java/Kotlin for Android) and creating custom native modules

Familiarity with cloud platforms and deployment strategies (e.g., Firebase, AWS, App Store, Google Play);

Proficient in written and verbal English communication

Personal Attributes

Analytical and synthesis skills

Problem-solving skills

Autonomy and resourcefulness

Sense of initiative

Attention to detail

Flexibility in organizing work

Leadership and mentorship abilities

Strong decision-making and ownership mindset

Ability to work as part of a team

Ability to adapt to change

Results driven.

About Singular 

Singular is an international iGaming software provider headquartered in Malta, with offices in North Macedonia and Georgia. We provide our platform solutions to some of the most innovative and well-known brands in the sports betting and gaming industry. 

As of 2021, we're part of Flutter International, the world’s leading online sports betting and iGaming operator. Together, we create the future of entertainment – and you can join us too.  

Why choose us

At Singular, people have access to vast opportunities for career growth and self-development. Our employee benefits package goes far beyond offering the minimum: We support our people in becoming their best version at work and beyond - and our benefits reflect that commitment.  

These are some of the benefits included in our employee package:  

Generous annual leave 

Hybrid work

Individual health insurance 

Paid sick leave 

Paid maternity & paternity leave 

Family reward

Performance & referral bonuses 

Loyalty award 

Equal opportunities 

As a brand of Flutter International, we are committed to creating an inclusive environment where our people can be their authentic selves and thrive. We embrace and celebrate diversity, respecting all our uniqueness and differences. 

We welcome you to let us know whether you have any accessibility needs. All you need to do is email us at   [email protected] . Your journey with us is focused on ensuring you have what you need to be your best self. 

Learn more about the works we are doing on Inclusion and belonging here:  https://careers.flutterinternational.com/working-at-flutter-international/diversity-equity-inclusion/ 

The Group  

Singular is a proud member of the Flutter Entertainment family, a global leader in sports betting, iGaming, and entertainment. We're not just another company; we're listed on both the prestigious FTSE 100 index on the London Stock Exchange and the New York Stock Exchange (NYSE).  

What sets us apart is our world class brands, cutting-edge products, and our international division includes our operations in over 100 global markets and offers sports betting, casino, poker, rummy and lottery, mainly online.  

What truly defines us is our commitment to ensuring that the excitement of gaming and entertainment is experienced in a responsible and sustainable way. Our remarkable team of over 8,000 colleagues drives this vision, spread across 28 offices worldwide.