Senior Software Engineer

Realm

patos de minas, minas gerais, Brazil
Full-time
Posted May 29, 2026

Job Description

SENIOR GO ENGINEER | SERIES A FINTECH START-UP | REMOTE IN LATAM | $120k USD

Realm is partnered with a high-growth fintech building who have recently secured a huge Series A round and is looking to grow its team.

They're developing a payment fraud detection platform to rapidly identify and prevent fraudulent transactions. The platform will automatically detect suspicious activity and potential perpetrators, significantly reducing response times.

Who they're looking for:

A backend engineer with exceptional Go programming skills (min 2 years of commercial Go experience) and a strong foundation in databases, gRPC, and scalable system architecture.

You’ll work on complex problems in fintech, risk, and fraud, and have the opportunity to join an exceptional remotely distributed team of 6 who are re-inventing fraud detection.

Key responsibilities:

  • Develop and maintain scalable backend systems for chargeback management, integrat...