Mercado Bitcoin
Open positions
Java Backend Developer Specialist
Joins the trading engine team at Mercado Bitcoin to develop and maintain high-performance, low-latency Java distributed systems for crypto trading. Core stack includes Java 11+, messaging (Kafka/Aeron), PostgreSQL, WebSockets, binary codecs, Docker, Gradle, and OpenTelemetry-based observability with automated BDD testing.
Backend Software Engineer Lead
Lead a payments platform team, owning architecture, scalability, and security while mentoring engineers and ensuring reliable, high-stakes financial integrations.
Desenvolvedor(a) Backend Sênior – Java
Senior backend developer building scalable Java microservices for a digital bank, focusing on observability, troubleshooting, and high-volume systems in fintech.
Desenvolvedor(a) Backend Sênior – Golang
Build and scale high-availability, low-latency backend services in Go for a leading crypto exchange and NeoBank, owning architecture, observability, and troubleshooting in production.