224/2022 - Senior Frontend Developer (React)

Job description

We are looking for a Senior Frontend Developer (React) for a international project.


Company in the Fintech which aims to help people take control of their economy and make better and more informed decisions. Matching the right customer with the right bank is what we do daily with our products.

What you'll do:

  • Create new products and features;
  • Build, design and optimize components to make them reusable for the company in multiple countries;
  • Build software that is used daily by a great number of user;
  • Collaborate closely with colleagues and the business to increase value for our users;
  • Prioritize work with the team and its Product Manager;
  • Write tests at different levels to ensure quality and that your code really does what you want;
  • Identify and keep track of metrics that tell you how your software is performing;
  • Be creative and brainstorm ideas for ways we can further streamline our development.


What you will need to bring:

  • Technology, engineering or related University Degree or student (MSc or BSc), and experience in software:
  • Experience with:
    • JS/ES6;
    • React;
    • HTML5/CSS3;
    • Webpack
    • Next.js
    • Gatsby
    • Typescript
  • Experience with REST API, CMS and integrations towards third party solutions;
  • Experience with AWS or GCO is a plus;
  • Familiar with tools like: Travis, Docker, Kubernetes, Git, Npm (nice to have); 
  • Code reviews, unit tests are natural parts of your daily work;
  • Fluent in English;

What can Syone offer me:

  • Integration in an organization with profound and sustained growth and involvement in pioneering projects with innovative technological solutions;
  • Strong IT training plans;
  • Professional evolution with intervention in ambitious technological projects, both national and internationally.