Senior Backend Developer Java

Mercado Bitcoin • Blockchain & Crypto • Cryptocurrencies • Go • Java • 28 days ago

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Salary

≈ $49k – $108k per year (Estimated)

Location

Hybrid (São Paulo, Brazil)

Seniority

Senior

First seen by Alion on Sep 19, 2026.

Overview

Company

Impact

Profile match

Mercado Bitcoin

Mercado Bitcoin is the largest digital asset exchange in Brazil, founded in 2013 and headquartered in Sao Paulo. It offers trading, custody, staking and tokenised fixed-income products aimed at both retail and institutional clients. The company is part of the 2TM group and holds a payment institution authorisation from the Brazilian central bank.

mercadobitcoin.com.br • HQ: São Paulo, Brazil • Blockchain & Crypto • Cryptocurrencies • Est. 2013

Tech stack of Mercado Bitcoin

Backed by Endeavor

MB | Mercado Bitcoin is looking for a Senior Backend Developer Java to build banking microservices, lead technical decisions, and ensure reliable production systems.

You will design and build resilient Java microservices for banking services. You will lead technical decisions, evolve observability through dashboards, alerts, metrics, and logs, investigate production issues, simplify processes, and ensure quality through automated testing and rigorous code reviews.

Responsibilities

Design and build robust Java microservices for banking services
Lead technical decisions, feasibility assessments, estimates, and software design standards
Monitor application health and evolve observability
Investigate and resolve critical production issues
Simplify processes and remove bottlenecks
Ensure quality through automated testing and code reviews

Requirements

Extensive Java experience
Technical experience with Go and/or Node.js
Experience building and maintaining high-volume backend applications
Observability knowledge, including metrics, logs, and tracing
Troubleshooting and autonomous incident-resolution skills

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