Lead .NET Software Developer (Fintech)

TL;DR

Lead .NET Software Developer (Fintech): Architect and develop backend microservices for real-time transaction processing in an anti-fraud and compliance system with an accent on cloud-native AWS infrastructure, fraud detection, and machine learning integration. Focus on designing scalable systems, driving technical excellence, and collaborating with cross-functional teams to enhance fraud detection capabilities.

Location: Remote or hybrid in Belarus, with offices in Minsk, Warsaw, and Tbilisi

Company

hirify.global is a global communications and payment services company, industry leader in prepaid communication and international voice services, listed on NYSE with over 1800 employees worldwide.

What you will do

• Design, develop, and optimize backend microservices for real-time transaction processing
• Lead technical excellence through guidance, code reviews, and mentorship
• Scale cloud-native platform on AWS using EKS, Kafka, and SQS with observability tools
• Collaborate with business stakeholders, MLOps engineers, and data scientists
• Enhance fraud detection systems using machine learning
• Drive career growth within a large international product company

Requirements

• Must have 5+ years experience with C# (.NET, MVC, .NET Core)
• Strong AWS and Kubernetes experience
• Experience with Kafka, Prometheus, Grafana, and containerization (Docker)
• Proficient with SQL and NoSQL databases
• English proficiency at B2 level or higher

Nice to have

• Familiarity with Golang and Python
• Experience in team leadership
• Experience with ML technologies and MLOps
• Knowledge of fraud prevention, fintech, or compliance
• Passion for infrastructure and observability

Culture & Benefits

• Remote work as B2B contractor or hybrid/full-time in Belarus
• High-quality hardware provided
• Opportunities for professional growth and learning
• Compensation for training, seminars, and conferences
• First-class English lessons
• Additional perks for Minsk office full-time employees