Trio

FinTech

Overview

Trio is a Brazilian financial institution specializing in instant payments, offering services such as pay-in, cross-border transactions, payout, virtual accounts, and a seamless checkout infrastructure, all integrated with the Pix and Open Finance System.

Key Information

Central Office: Curitiba, Brazil
Founded: 2021

Links

Website Careers portal

Past Jobs

EXPIRED

Senior Elixir Software Engineer

Senior+

🇧🇷

Curitiba, Brazil

Senior Elixir Software Engineer building high-scale financial products like internet banking, checkout and payment integrations. Work with Phoenix/LiveView, Kafka, Postgres and Redis on distributed, event-driven systems.

Elixir

First seen Dec 13, 2025 Last seen Jan 28, 2026

EXPIRED

Mid-level Elixir Software Engineer

Mid-level+

🇧🇷

Curitiba, Brazil

Mid-level Elixir Engineer developing internet banking, checkout and payment integrations. Work with Phoenix/LiveView, Postgres, Redis and event-based systems, contributing clean code, tests, and CI/CD.

Elixir

First seen Dec 13, 2025 Last seen Feb 17, 2026