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).