SENIOR GO ENGINEER | SERIES A FINTECH START-UP | REMOTE IN LATAM | $120k USDRealm 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, integrating with credit card, banking, and merchant platforms.- Design and implement robust microservices architecture, leveraging reusable frameworks and libraries.- Optimize system performance and security by leading code improvement, CI/CD enhancement, and technology upgrades.- Drive platform innovation by identifying improvement areas and owning feature development from inception to deployment.Ideal candidate:- 6+ years of software development experience, with at least 2 years in Go production environments.- Proven experience in platform architecture and development.- Strong leadership and mentoring skills, including leading complex projects.- Excellent problem-solving abilities and deep technical knowledge.- Effective communication and collaboration skills.Tech stack: Go, DynamoDB, gRPC, Docker, SNS/Kafka (not exhaustive)Tags:Go, FinTech, Fraud, Cloud, Distributed Systems, Finance, Backend, Engineering, Software