Itentio IT Recruitment
We are partnered with a U.S.-based golf entertainment product company that is building a cutting-edge mobile wagering and rewards platform and searching for Senior React Native Engineer to join their distributed team in Poland. This platform integrates with indoor golf simulators, allowing players to engage in skill-based challenges and earn rewards. Read the full description below.
Whom are we looking for – Senior React Native Engineer
Location: Poland, remote work
Brief product description
The product is a next-generation mobile wagering and rewards platform designed to integrate seamlessly with indoor golf simulators. This platform enables players to participate in interactive challenges, offering a seamless experience across multiple touchpoints while ensuring compliance, security, and performance.
We are looking for a Senior React Native Engineer to take ownership of mobile app development and drive innovation in the user experience. The ideal candidate is an expert in mobile application development, deeply familiar with React Native, and has experience working on performance-optimized, visually appealing mobile interfaces. If you also has previous experience in web development with React and Node.js – that would be fantastic! In this role, you will be responsible for development and deployment of the mobile application, making key architectural decisions, optimizing performance, and eventually growing and mentoring a small engineering team.
Why is it worth joining this company?
- Be part of a market-leading indoor golf company with a passionate and driven team that truly values the business.
- Exciting growth opportunities—join early and shape the future in Poland.
- Work with the latest technologies, integrating AI, ML, and sports wagering for a cutting-edge experience.
Who Will Love This Job?
The ideal candidate is passionate about building mobile applications that enhance user engagement and deliver exceptional experiences. You have full-stack engineering experience but prefer to specialize in mobile interface development. You are deeply knowledgeable about mobile performance optimization, state management, and best practices in integrating backend services. You thrive in a startup environment where you can take ownership of development and influence key decisions.
Technology Stack
- Mobile: React Native
- Web: React, TypeScript, Node.js, NestJS, TypeScript
- Cloud Infrastructure: AWS ECS, Lambda, S3, RDS
- State Management: Redux, Recoil, Zustand
- Database: Snowflake, PostgreSQL
- Monitoring & Security: Firebase, Sentry
Senior React Native Engineer – Main responsibilities for this position
- Develop and optimize the mobile app using React Native to ensure a seamless and engaging user experience.
- Design and implement backend integrations (NestJS, Node.js, TypeScript) with mobile app functionality.
- Work with AWS ECS to build and deploy scalable microservices that interact with third-party APIs.
- Collaborate with product and design teams to develop high-performance and visually appealing UI/UX.
- Ensure security and compliance for a real-money wagering application, following best practices in authentication, payments, and fraud prevention.
- Monitor and troubleshoot app performance using Sentry and Firebase.
- Optimize database interactions with Snowflake to support real-time transactions and analytics.
- Take ownership of architecture decisions, app performance, and feature planning.
- Lead and mentor a local engineering team in Poland, ensuring best coding practices.
Senior React Native Engineer – Main requirements
- 5+ years of experience in React Native development with a proven track record of shipping mobile applications.
- Big advantage – full-stack experience with Node.js, NestJS, and TypeScript.
- Experience working with AWS (ECS, Lambda, S3, RDS) and microservices architectures.
- Expertise in state management (Redux, Recoil, Zustand) and mobile app performance optimization.
- Strong English communication skills for collaboration with leadership and stakeholders.
- Familiarity with authentication, payments, and security for fintech or wagering applications is a plus.
- Experience integrating third-party APIs such as Square, Trackman, MindBody, and Voucherify is a plus.
- Ability to work independently in a remote-first environment and take ownership of projects.
Nice to have:
- Experience working with real-time betting, gaming, or fintech applications.
- Exposure to AI/ML-driven analytics for user behavior prediction and engagement.
- Background in managing small development teams or scaling engineering teams.
Senior React Native Engineer – What is in it for you?
- Excellent salary remuneration – between 5500 and 7500+ USD on B2B contract;
- 15 days of paid vacations on B2B;
- Paid Polish holidays on B2B!;
- Flexible working hours;
- Work-life balance – no work during late evenings and nights, max till 6 PM CET;
- Remote-first environment -> opportunity to work remotely 100%.
The Next Step for you:
Is it a new challenge for you? If you want to become a valuable part of this project, please apply via the contact form below.
Itentio IT Recruitment privacy and equal opportunity statements:
By submitting the recruitment application, you consent to the processing of your personal data contained therein. The controller of your personal data is Vladyslav Muzhylivskyi operating under the business name Vladyslav Muzhylivskyi Itentio with its registered office in Kraków (Tax ID: 6751522794). Personal data will be processed in order to carry out the recruitment process for the position specified in the job offer, including for the purpose of assessing the qualifications for work in this position. You can withdraw your consent at any time, which, however, does not affect the legality of the processing that was carried out on its basis before its withdrawal. You have the right to request access to your data, to rectify it, delete it or limit its processing, as well as the right to transfer your personal data, the right to object to data processing and the right to lodge a complaint with the supervisory authority for the protection of personal data. Additional information on the processing of personal data is in our Privacy Policy available at https://itentio.com/privacy-policy/.
Please note that all applications are treated with strict confidence. Itentio IT Recruitment will never share your data outside our organization without your written consent. Itentio is an equal-opportunity recruitment company and values diversity at our company. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
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