Crypto exchange and tokenization platform serving 4M+ clients across Latin America
MB is Latin America's largest digital assets platform, operating a cryptocurrency exchange, tokenization service, and digital bank across Brazil and Portugal. The tech stack (Python, PostgreSQL, Go, Java) is paired with migrating legacy monolith to microservices—a pattern that tracks with their stated pain around manual processes and system maintenance. Hiring is engineering-heavy and decelerating, concentrated on trading product improvements and data infrastructure, suggesting they're past rapid user acquisition and now optimizing execution in an increasingly regulated market.
Notable leadership hires: Tech Lead
MB provides a digital assets investment platform for individuals and businesses across Latin America, with operations in Brazil and Portugal. The product spans cryptocurrency trading, a portfolio of 800+ digital assets (including tokenized credit and equity), and banking services. The company serves over 4 million clients and operates with KPMG audit oversight, aligning with Brazil's Central Bank, CVM, and Portuguese regulatory requirements. Technical operations run on Python, PostgreSQL, Go, and Java, with active development on trading product UX, tokenization pipelines, and a shift from legacy monolithic architecture toward microservices.
Python, PostgreSQL, MySQL, Go, Java, Spring Boot, Redis, and Memcached. For analytics and visualization: BigQuery, Tableau, Power BI, and Looker. Frontend tooling includes JavaScript/TypeScript, Kotlin, and Swift.
Legacy system migration to microservices, trading product improvements, onboarding optimization, tokenization pipelines, controlled experiments (A/B testing), and automated data reconciliation. Development is concentrated in fintech infrastructure and trading UX.
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