Frontend Developer


About The Company

Personetics is an enterprise-software growth-phase Fintech start-up. We develop AI-powered solutions helping banks deliver highly intelligent and personalized banking experiences to their customers across all digital channels. We’re pioneering and establishing a whole new category of consumer banking based around data-driven personalization and customer engagement.

About The Position

We are growing and looking for a talented Frontend Developer to support the delivery of AI & Personalization solutions to the banking/finance industry across the globe.

in this role, you will be part of a global team focused on web development for one (or more) of our products. 

The selected candidate will join us in our Rio de Janeiro office (remote during COVID-19). 

This is a global opportunity where fluent English is needed.


  • Understand the project requirements and interact with other team members to deliver the best available technical solutions.
  • Develop the "Next Generation" version of an existing platform, expanding it through the usage of new technologies.
  • Prototype, Redesign and Customize interfaces as needed.
  • Implement software development & security best practices.
  • Continuously meet with the team, interacting and offering inputs and updates as needed.
  • Search for solution approaches with other team members to achieve project objectives.


  • Bachelor’s degree in Software Engineering (or equivalent), with relevant experience on the field / function.
  • Experience with the following technologies: ReactJS (Hooks e Context API), Redux HTML, JS (ES2019), CSS.
  • Experience working in small or medium teams.
  • English is required at a conversational level.
  • Understanding (and implementation) of User Experience concepts.
  • Willingness to learn new technologies and quick to implement them.
  • Understanding of Git or equivalent (version control, pipeline, integrations, etc).

Nice to have

  • Knowledge with Webpack, Babel and Rollup
  • Styled components
  • Storybook
  • Unit tests with Jest and/or Enzyme
  • Knowledge with APIs / JSON / REST architectures.
  • Understanding of Cloud environments and its services (preferably AWS, Azure).

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