Senior software engineer (champion) - fintech

Muna

mexico city, mexico city, Mexico
Full-time
Posted June 15, 2026

Job Description

About Us Muna is a disrupting solution to traditional saving products offered by traditional financial services. We are building a digital platform based on speed, security, and a superior user experience. Our technical foundation is built on a modular, API-driven, and event-driven architecture (EDA) , leveraging cloud-native principles to ensure scalability and resilience.
We are looking for a true technical leader, motivated and highly skilled software developer with experience in Java/Rust/GO to continue building our platform. This is a mission-critical role focused on building high-performance, resilient, and secure systems with the aim to manage hundreds of thousands of daily transactions.
Core Backend Development (Java preferred): Lead the design and implementation of highly scalable and secure microservices using Java (Spring Boot) , forming the robust, enterprise-grade backbone of our banking, account, and ledger systems.
High-Frequency Transaction Systems (Rust): D...