Job Description
Description
We are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 17 years, we have been assisting companies in developing and implementing innovative fintech solutions. Leveraging our expertise in areas such as blockchain, online payments, and more, our clients can invent and develop cutting-edge solutions and services that keep them at the forefront of innovation.
Requirements
Senior React Native Engineer
SKILLS: React Native | TypeScript | Redux/Zustand| rest APIs | CI/CD | Mobile Architecture
B2B PLN 140 - 170 / Hour 💰
LOCATION: REMOTE, POLAND
START DATE: ASAP
Key Services and Requirements: A Roadmap to Your Professional Success 🚀
Scope of services:
Designing and developing a greenfield mobile application using React Native
Implementing full feature parity with the existing web platform
Establishing mobile architecture, patterns, and best practices for the codebase
Making independent architectural decisions (state management, navigation, offline support)
Integrating RESTful APIs and collaborating closely with backend teams
Optimizing mobile performance across iOS and Android
Building, maintaining, and improving CI/CD pipelines for mobile delivery
Supporting production builds and resolving issues when needed
Leveraging AI coding tools to accelerate development and maintain quality
Ensuring high code quality through reviews, testing, and clean architecture
Working in a fast-paced environment with quick ramp-up expectations
Maintaining transparent communication with stakeholders
Here’s a set of skills we require:
Strong hands-on experience with React Native
Deep understanding of mobile architecture and cross-platform challenges
Solid knowledge of TypeScript
Experience with state management (Redux, Zustand, MobX, or similar)
Practical experience with CI/CD pipelines for mobile apps
Strong experience integrating RESTful APIs
Experience shipping production apps to App Store and Google Play
Familiarity with AI coding tools (Cursor, GitHub Copilot, Claude Code, or similar)
Excellent communication skills and openness in decision-making
Fast learner, able to become productive quickly
Willingness to handle operational and support-related tasks
Strong ownership mindset and ability to work independently
English at C1 level or higher - daily communication
Nice to have experience with:
Native development (Swift / Objective-C and/or Kotlin / Java)
Mobile security best practices, encryption, biometric authentication
Experience in banking / fintech / crypto domains
Mobile analytics, monitoring, and crash reporting tools
Experience mentoring junior developers through: code reviews, specification reviews, constructive feedback and knowledge sharing
