Software Engineer (React Native)

Expected

Optional

We’re a team of 80 passionate tech professionals in Warsaw, collaborating closely with colleagues in the UK. Our culture is built on innovation, knowledge sharing, and continuous improvement—and were looking for talented engineers to join a team developing mobile products using React Native and TypeScript. If you enjoy working with clean architecture, modern technologies, and being part of a supportive team that learns from each other, we’d love to hear from you!

Most colleagues work remotely, but you can also work from our office in WeWork Mennica Tower in central Warsaw. Please note, all work must be performed within Poland, as remote work from abroad is not allowed.

• Develop and maintain mobile applications using React Native and TypeScript.
• Integrate with backend services via REST API and/or GraphQL.
• Work with React Native’s new architecture, applying best practices for scalability and performance.
• Write unit and integration tests using tools like Jest, Detox, and Testing Library.
• Optimize the performance of mobile applications.
• Implement and manage state management solutions (e.g., Redux, Mobx).
• Collaborate with backend teams and designers to ensure consistency and high-quality deliverables.
• Contribute to CI/CD processes and support build automation.
• Troubleshoot complex technical issues and help scale mobile applications.
• Actively participate in the Scrum process (stand-ups, retrospectives, and technology discussions).
• Propose ideas, contribute to technology choices, and present solutions to the team.

Optional

This is how we work

• Continuous Deployment
• Continuous Integration
• integration tests
• unit tests

• Copy rights (50% tax relief due to creative type of work)
• PPE (4% employer contribution without any additional cost nor employee contributions required)
• Annual bonus depending on performance
• Conference & Training budget
• English lessons with native speakers
• Private health care & Life insurance
• MyBenefit Cafeteria (benefits platform)
• 2 additional days for volunteering events
• Team events
• Buddy programme
• Opportunity to grow according to your level of expertise
• Working with new technologies and a multi-diverse team
• Many opportunities to share knowledge and ideas
• In-house Trainings

• flexible working time
• integration events
• international team
• competitive salary

• Work the way you want – fully remote from anywhere in Poland or hybrid from our modern WeWork office at Mennica Tower (Warsaw). We have solutions for regular employees and B2B.
• New products, no maintenance – focus on building innovative solutions from scratch, using the latest technologies.
• Healthy work-life balance – we value your time, which means no overtime culture.
• Be part of something big – your work directly supports a FTSE 100 leader trusted by millions.
• Supportive, knowledge-sharing team – collaborate with experienced engineers who are passionate about clean code, best practices, and continuous learning.
• Modern tools & technologies – develop enterprise-scale solutions in a tech-driven environment.

HL Tech Sp. z o. o.