Engineer - Frontend

Sorry, this job was removed at 08:20 p.m. (CST) on Friday, Jan 16, 2026
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Hiring Remotely in São Paulo
In-Office or Remote
Payments • Software
The Role
About CloudWalk:
We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of happy customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically.

As a member of the Operations team, you will be responsible for identifying, designing, and implementing frontend solutions that enhance user experience and support data-driven decision workflows. You are expected to have strong engineering skills and a passion for building intuitive, high-quality interfaces. Your mission is to translate complex insights into clear, responsive, and scalable frontend components, improving visibility into churn metrics and empowering operational teams. The ideal candidate has critical thinking abilities, proactive problem-solving skills, and hands-on experience with modern frontend frameworks, design systems, and performance-oriented development practices.

What You'll Be Doing

  • Develop and extend features in our public websites
  • A/B test different layouts and pages to increase conversion
  • Guarantee consistency and quality in the design implementation on the available devices and viewports
  • Proactively refactor code that needs improvement
  • Take part in the decision making of writing a clean and simple architecture design system

What You Need to Succeed

  • Solid experience in Javascript including NodeJS, NPM, and Yarn (Ruby on Rails is a great plus)
  • Pixel perfect eyes and passion for performance and accessibility
  • Ability to implement design specs precisely with HTML, CSS, FlexBox, and Media Queries
  • Experience with design tools such as Figma, Avocode or Zeplin
  • DevOps skills including git, webpacker, babel, and debugging experience (reading through application logs)

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The Company
São Paulo, São Paulo
501 Employees
Year Founded: 2013

What We Do

We are democratizing the payments industry in Brazil, by empowering entrepreneurs through technological, inclusive, and life-changing solutions. Based in Brazil, CloudWalk is a high-end global payment network built on modern technology and proprietary blockchain, focused in bringing a revolution to the payment ecosystem for small and medium-sized businesses. As a unicorn, the company has provided its customers with more than R$ 1 billion in savings by charging fair fees on its transactions and is now present in more than 300.000 businesses across 5.000 brazilian cities. With investors such as the Valor Capital Group, HIVE Ventures and Coatue, the company has already raised US$ 365.5 million in investments and R$3.4 billion in FDICs for anticipation of receivables in its network of financial solutions. In 2022, it was the only brazilian fintech to be featured in the "The Retail Tech 100" ranking by CB Insights, on the "Protection Solutions for Payments and Frauds".

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