Senior Frontend Engineer (React Native, Typescript)

Vacancy details
Software Engineering
JavaScript Engineer (React Native)

Explore the future of FinTech! With superb engineering, we help the finance industry to change just in one click! Join the global Intellias team to develop top-of-the-line solutions for the world’s leading FinTech companies.

What project we have for you

A unique, Sharia-compliant digital banking and wealth proposition in the heart of London. We are not just another digital bank offering seamless banking experience with certainty, security and simplicity but more. Our mission is to help people sustain and grow their wealth for future generations. We do this by solving problems people have instead of just selling boring banking products. We achieve this in a socially responsible way, driven by innovation and backed by a leading financial institution who are in it for the long run.

What you will do

  • Evaluate product requirements for operational feasibility and create detailed specifications & tech designs based on user stories. 
  • Contribute to design/code reviews for quality assurance. 
  • Hands-on participation in development and bug fixing. 
  • Monitor and report technical execution progress as well as all technical issues, risk or mitigation plan in a timely manner. 
  • Taking up critical POCs and feasibility studies. 
  • Drive technical innovations in the product constantly to remain ahead of the curve. 

What you need for this

  • Have worked in medium to large teams for over 6+ years commercial experience as a software engineer/developer 
  • Commercial experience 5+ years with ReactNative, Typescript and serverless framework
  • Experience with unit/end-to-end testing (preferred tooling = Jest / Detox but others are also fine)
  • Experience working with microservice architecture
  • Pragmatic approach to problem solving and solution architecture
  • Attention to detail when developing solutions
  • Ability to break down and communicate complex problems in simple terms
  • Upper-intermediate in spoken and written English

Nice to have:

  • Experience designing, developing, and running production-grade systems at medium scale and above (50k+ users) 
  • Native mobile development experience (Swift / Kotlin) 
  • Other hybrid mobile development experience (Flutter, Ionic, Cordova) 
  • Experience with testing tools such as react-native-testing-library and Detox
  • Experience with mobile CI/CD tooling such as Fastlane/Bitrise  
  • Experience with AWS cloud provider
  • Experience with GraphQL
  • Experience with Storybook

What it’s like to work at Intellias

Engineering Philosophy 

  • We have a relentless focus on engineering productivity (we actively kill meetings that don’t add value to the team’s daily goals) 
  • We take a pragmatic / best practice approach to all levels of testing 
  • We empower all engineers to ship features as frequently as possible 
  • We value incremental releases processes over traditional waterfall methods 
  • We pride ourselves on creating a culture of software engineering excellence 
  • We encourage knowledge sharing amongst the team and believe continuous learning is critical to every engineer’s career 


At Intellias, we are committed to being an equal opportunity employer, fostering equity, diversity, and inclusion. We welcome and celebrate the differences of all qualified applicants. Join Intellias for a career where your unique perspectives are not only valued but crucial to our success.



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