If you've fallen and risen, broken and rebuilt, dreamt and delivered—then you have grit. Then we speak the same language. Welcome to the Wolfpack.
About CloudWalk
We are one of the fastest-growing fintechs on the planet. We kick ass. A unicorn with millions of happy customers, a hardcore team, and hundreds of millions in funding and revenue. But we are not your typical startup.
We build, we learn, we move fast. We want the hackers, the artists, the crafters—those who thrive in the pursuit of excellence. Join the Wolfpack!
We’re looking for a Senior Front-End Engineer with deep technical expertise and a passion for leadership. If you can master multiple languages, push boundaries, and inspire a team toward excellence, we want you on board.
Here, you will ship code early and often, seeing the direct impact of your work on people’s daily lives. You’ll set high standards for both code quality and user experience, working in a fast-paced environment where priorities can shift rapidly.
What You’ll Be Doing
- Take the lead in solving complex technical challenges, troubleshooting, and debugging issues.
- Mentor junior and mid-level developers, fostering a culture of continuous learning and growth.
- Conduct rigorous code reviews to ensure quality, scalability, and adherence to best practices.
- Drive leadership initiatives within the front-end team, ensuring a clear and cohesive direction.
- Keep our tech stack ahead of the curve by implementing the latest tools and trends.
What you need to Succeed
- Strong problem-solving skills with the ability to diagnose and resolve issues efficiently.
- Exceptional communication and collaboration skills.
- Proven experience mentoring and guiding developers at different levels.
- Expertise in JavaScript/TypeScript.
- Deep knowledge of JavaScript frameworks/libraries, especially React.js and Next.js.
- Familiarity with testing frameworks such as Jest, Playwright, and Cypress.
- Hands-on experience with Git, GitHub, CI/CD pipelines, and version control best practices.
- Familiarity in SCSS/SASS and Tailwind CSS for building scalable and maintainable styles.
- Advanced English skills for internal communication within our multinational team.
- Familiarity with AI-powered development tools like ChatGPT, Claude, and GitHub Copilot to enhance productivity, optimize workflows, and automate repetitive coding tasks.
- Understanding of Large Language Models (LLMs) and their applications in software development, such as code generation, debugging assistance, and knowledge retrieval.
Join us at CloudWalk, where we’re not just engineering solutions; we’re building a smarter, AI-driven future for payments—together.
Top Skills
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".
