Full-time

Senior Fullstack Engineer

Posted by Brio Digital • Latin America, Latin America, Singapore

📍 Latin America, Latin America 🕒 February 24, 2026

About the Role

Senior Full Stack Engineer | Ruby, React, AWS | Fully Remote


️ The Job

Working within a remote-first, distributed team you will be tasked to design, develop, test and deploy end to end Ruby & React features / services powering a real-time FinTech Data platform. Handling 100k RPS, you will play a crucial role in maintaining the product performance, usability and scalability and work on a 70/30 backend to frontend full stack basis.


The teams are structured into cross-functional squads with a dedicated Product Manager and Developer-in-Test in each to ensure code quality and product delivery is maintained.


The Tech Environment

Ruby on Rails (3.2+) , REST, GraphQL, React , Hotwire, TypeScript/JavaScript , Redis, PostgreSQL, AWS (S3, RDS, ECS, EKS), Argo CI/CD, Kafka, Rspec/Capybara

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