go developer for payment platforms

The customer develops and maintains high-load digital infrastructure platforms that process and manage large volumes of data across multiple regions. The project develops and integrates a secure, scalable payment platform for reliable payment processing and interaction with external systems.

• Develop and maintain microservices in Go
• Implement business logic for banking and payment processes
• Develop APIs and service interfaces
• Implement service-to-service communication using gRPC/Protobuf
• Develop asynchronous communication using Kafka
• Work with PostgreSQL, design queries, and implement database interactions
• Implement Event-Driven scenarios
• Handle duplicate messages and ensure operation idempotency
• Apply distributed systems patterns, including Saga, CQRS, and Transactional Outbox, where appropriate
• Implement error handling, timeouts, retries, and recovery scenarios
• Containerize services using Docker
• Deploy and maintain services in Kubernetes
• Configure and use monitoring, metrics, and distributed tracing
• Analyze logs and traces during incident investigations
• Participate in code reviews and the technical design of new services
• Ensure service reliability and performance in production

• Strong knowledge of Go
• At least 3 years of commercial software development experience
• Hands-on experience developing microservices in Go
• Experience with PostgreSQL
• Understanding of Event-Driven Architecture
• Hands-on experience with Kafka
• Experience developing and integrating gRPC/Protobuf services
• Understanding of distributed systems patterns
• Hands-on experience with Docker and Kubernetes
• Experience developing services for high-load or distributed systems
• Experience with error handling, retries, timeouts, and idempotency mechanisms
• Experience with monitoring and distributed tracing tools
• Understanding of the principles of building reliable and fault-tolerant services
• Experience integrating services with external systems
• English at Intermediate level or above
• Будет плюсом: knowledge of CQRS, Saga, and Transactional Outbox

• Opportunity to change projects and develop expertise in a business domain
• Professional, financial, and career growth opportunities
• Mentoring and onboarding systems for each new employee
• Opportunity to earn up to an additional 1,000 EUR per month, depending on expertise, included in the annual bonus, by participating in company activities
• Access to the corporate training portal and company knowledge base
• Corporate events and amenities, including parties, pizza days, PlayStation, fruit, coffee, snacks, and movies
• Certification compensation, including AWS and PMP
• Referral program
• Private health insurance and sports compensation, depending on the type of employment