Full stack engineer (react.js / ror)

Velozient

📍 Brasil, São Paulo, Brazil

Full-time Other-General Posted February 27, 2026

Job Description

We are looking for a remote, full-time Full Stack Engineer with 3+ years of experience in React.js, Type Script, and Ruby on Rails to join the core development team of our U. S. client. You will design, build, and deliver the best financial software on the planet!
Our client is a fintech company that provides commodities managers with task automation and timely insights on their trades, including risk exposure, positions, and profits and losses. With over 5 million trades on its Saa S platform, the company is an award-winning industry leader that counts some of the world's largest financial firms as customers. Our client is growing rapidly and is looking for smart, bold risk-takers to further its product strategy of market disruption and expansion.
Responsibilities
Design, develop, and test new features for the clients next-gen trading platform
Write efficient, maintainable, and reusable code
Utilize AI tooling, such as Cursor and Code Rabbit, to accelerate so...