Jobs in Brazil

Secure Global Money Transfers with Cutting-Edge Technology!

Join our mission to protect cross-border transactions, helping customers send money safely worldwide. As a Senior Golang Engineer in our Anti-Fraud & Compliance team, you'll architect high-performance systems that detect fraud and enforce regulatory compliance.

• Design and optimize backend microservices for real-time transaction processing
• Enhance fraud detection systems using machine learning
• Integrate with third-party verification providers for KYC and transaction monitoring
• Scale our cloud-native platform on AWS (EKS, Kafka, SQS) with robust observability
• Collaborate with engineers and data scientists to improve fraud signals
• Own the full development lifecycle from design to incident response

Backend: Golang, .NET, Python

Data & ML: Supervised learning models, ETL pipelines, search technologies

Cloud & Infrastructure: AWS (EKS, Kafka, SQS), Kubernetes, Prometheus/Grafana

• 4+ years of production Golang experience (microservices, concurrency)
• Strong background in cloud-native systems (AWS, Kubernetes or other)
• Experience with SQL/NoSQL databases and distributed systems
• Knowledge of fraud prevention, fintech, or compliance is a plus
• Strong communication skills (English B2+)

• Familiarity with .NET or Python
• Experience with ML systems or rule engines
• Passion for infrastructure and observability

• Remote b2b (Georgia) or on-site employment (Belarus-Moldova) work opportunity!
• Stable job with long‑term growth perspective.
• Competitive salary with annual performance review.
• Really good hardware.
• An exciting and challenging job with talented people around.
• Continuous learning and career growth opportunities.
• Compensation for professional training, seminars, and conferences.
• Referral program – get rewarded for helping us grow the team with talented people.
• Company-supported English classes to enhance your professional growth.
• More perks for the Minsk and Chisinau office employees.

IDT Corporation is a global communications company founded in 1990 and headquartered in Newark, New Jersey. We are industry leaders in prepaid communication and payment services and one of the largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20 countries, and have over $1.5 billion in revenues.

IDT is not ”another big IT corporation”— we encourage and support in‑house entrepreneurs in developing their ideas into business actions.

Our flagship brand, BOSS Revolution, offers Money Transfer, International Calling, and Mobile Top‑Up services and supports IDT’s mission of enabling people to keep in‑touch and share resources with family and friends worldwide.