In SOTEC Consulting (Astek group) we are looking for an experienced Front-End React Native Developer to join a Business Banking product team delivering high-quality mobile applications.
You will contribute to feature development, platform integration, and engineering excellence within an Agile environment, working closely with cross-functional teams.
⚠️ Location requirement: Candidates must be based in Spain, Poland, United Kingdom, or Portugal only.
🕘 Working hours: UK business hours (approx. 9–5 UK time).
Key Responsibilities
* Develop new features for a Business Banking mobile application using React Native.
* Integrate the application with third-party native mobile libraries.
* Participate in code reviews, pair programming, and mentoring junior developers.
* Collaborate within Agile teams and actively contribute to ceremonies such as sprint planning, stand-ups, and retrospectives.
* Ensure performance, scalability, and maintainability of mobile front-end solutions.
Mandatory Requirements
* 5+ years of professional experience in front-end/mobile development.
* Strong commercial experience with React Native, including apps released in Apple App Store and Google Play Store.
* Advanced expertise in TypeScript.
* Solid experience working in Agile software development environments (Scrum/Kanban, pair programming practices).
* Excellent written and spoken English communication skills. (C1 level)
Nice-to-Have Skills
* Native mobile development experience (Java, Kotlin, Objective-C, Swift) and building bridging modules.
* Experience with CI/CD pipelines, particularly GitHub workflows.
* Familiarity with testing methodologies and frameworks, including TDD/BDD.
Profile We’re Looking For
* Strong collaboration and mentoring mindset.
* Ability to work effectively in distributed international teams.
* Quality-focused engineering approach with attention to maintainability and performance.
* Comfortable operating within regulated or enterprise environments (financial sector experience is a plus).