Must have

• React native

• MVP

• Security

• CI/CD Pipelines

• Automated testing

• Forecasting

• iOS

• Android

• English (Fluent)

Requirements description

• 6+ years of experience developing mobile applications using React Native
• Proven track record of publishing apps to both the App Store and Google Play (ideally with experience automating release processes)
• Solid knowledge of native integrations, Turbo/Native modules, and working with native SDKs
• Experience with mobile security, device hardening, and real-time communication features
• Familiarity with test automation and QA practices
• Hands-on experience with native iOS and Android development
• Fluency in English (spoken and written)
• Strong client-facing and leadership skills

Offer description

About the Role

On behalf of our client – a well-established player in the FinTech industry – we are currently looking for a Senior React Native Consultant to join a greenfield project focused on building a brand-new mobile savings application.

This is a client-facing leadership role involving both hands-on development and strategic architectural decision-making. You’ll work closely with cross-functional teams and help shape the technical foundation of a scalable, secure, and user-friendly mobile app.

Location: remote within Poland

Start Date: preferable ASAP (we’re also open to candidates available from August)

Contract Type: B2B

Rate: 185–200 PLN/h net + VAT

Project duration: To be confirmed

Industry: FinTech

Please Note

• This opportunity is only open to candidates with full commercial experience in mobile app development. Personal or non-commercial projects will not be considered.
• Along with your application, please include a portfolio of mobile apps, with links to the App Store/Google Play and a short description of your contributions to each project.

Interested?

If you’re a seasoned React Native expert ready to take the lead on a cutting-edge FinTech project, we’d love to hear from you!

Your responsibilities

1. Define and deliver the MVP version of the app (onboarding, account management, transfers) together with the Tech Lead
2. Take ownership of architectural decisions, development processes, and mobile security best practices
3. Collaborate with product managers and designers to ensure smooth, user-centric delivery
4. Set up CI/CD pipelines and automated testing frameworks
5. Build with scalability in mind to support future features like open banking integration, savings forecasting, and live chat