Senior Software Engineer, Full Stack - Fintech Airlines - Americas (Brazil - 100% Remote)

Hopper

📍 Brazil, Brazil, Brazil

Full-time Desenvolvimento de software Posted February 20, 2026

Job Description

About the Job

The Fintech team is the engine behind Hopper’s most innovative and high‑margin products, such as Cancel for Any Reason and Disruption Assistance . We design, build, and scale the backend systems that power these proprietary fintech offerings, integrating them with some of the world’s largest travel companies such as airlines, banks, and hotels through our B2B platform, HTS (Hopper Technology Solutions) . This role sits at the center of Hopper’s B2B strategy, building highly available, globally scaled systems that provide peace of mind to millions of travelers on our partners’ platforms and drive significant revenue for the company.

What Would Your Day‑to‑Day Look Like

  • Iterate on features in an agile manner using Scala and React (no prior experience required) and technologies like GCP, OpenAPI, BigQuery, Pub/Sub among others.
  • Decide how to best build core systems in the context of our microservices arc...