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April 11, 2026
Senior React Native Developer
Senior • Remote
17,000 - 22,000 PLN/mo
Warsaw, Poland
🌍 Hello World!
We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services.
Our expertise centers on web development, cloud engineering, DevOps and quality. After many years of developing our own product - Yieldbird, which was honored as a laureate of the prestigious Top25 Deloitte awards, we arrived at our mission: to help tech companies build impactful product and scale their IT teams through boosting IT delivery performance. Through our extensive experience with product development challenges, we have become experts in building digital products and scaling IT teams.
But our journey does not end here - we want to continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step.
💡Project Description:
We’re seeking a seasoned Senior React Native Developer with strong experience in React Native and Expo, who is ready to step into a technical leadership role on mobile projects.
In this position, you’ll be responsible for delivering end-to-end mobile applications, shaping architectural decisions, integrating with existing APIs, and supporting the team in building high-quality solutions.
📈 Your Responsibilities:
Build and mantain mobile applications using React Native and Expo
Integrate mobile frontends with existing APIs and backend services
Partner with internal teams and clients to ensure solutions align with business objectives
Drive technical planning, analysis, and execution across development work
Support the team through code reviews and knowledge sharing, raising engineering quality
Collaborate on delivering scalable, maintainable, and observable enterprise solutions
Serve as the primary contact for technical topics within the project
🔑 Key Requirements:
Advanced English in speaking and writing (you will be working in an international team)
Solid track record of developing mobile apps with React Native
Practical experience working with Expo
Strong background in integrating with REST and/or GraphQL APIs
Experience guiding others or contributing in a mentoring / technical leadership capacity
Familiarity with debugging and monitoring tools
Good understanding of scalability, maintainability, and overall code quality
Ability to work with clients and translate business requirements into technical solutions
➕ Nice to have:
Background in building or contributing to enterprise-scale applications
Familiarity with setting up or working with mobile CI/CD processes
-
Experience using observability solutions, including logging and monitoring tools
📜 Our Promise (what you can expect from us):
17-22k PLN monthly on B2B contract
100% remote work (but we have offices in Krakow and Warsaw and we’re happy to meet there from time to time 😉)
300 PLN to use on our benefits platform, Worksmile - gift cards, medical services, sports, etc.
Our B2B contract contains provisions that allow you to obtain IP BOX support
Integration events, education opportunities and much more…
A unique opportunity to take your career to the next level - we’re looking for people who want to create an impact. You have ideas, we want to hear them!
📌 Recruitment process:
30 minute screening call online with our recruiter
1h technical call with our developer
30 minute conversation with the team leader on client side
30 minute English language check
Final 1h technical call
Offer
Questions, insights? Feel free to reach out to our recruiting team:
In the meantime, feel free to visit our website where you can find key facts about us.
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