Job
Core
Building and operating a payment gateway product for PSPs, EMIs, and neobanks across the EU and UK.
Role type
Senior Go Engineer (Payments)
Builds
Payment gateway infrastructure, transactional systems, and digital wallet components
Domain
Fintech, Payments, Banking
Deliverable
production ML models | product features
Required skills
Go, distributed systems, microservices, API design (REST/gRPC), PostgreSQL, event-driven architectures, message brokers (NATS/Kafka/RabbitMQ), AWS, Kubernetes, CI/CD, banking domain knowledge (ledgers, settlements, SEPA/SWIFT)
Preferred skills
Temporal, GitLab CI/CD, OpenTelemetry, Prometheus, Grafana, Loki, Tempo, event sourcing, PCI DSS, GDPR, AI coding tools
Technologies
Go, PostgreSQL, NATS, Kafka, RabbitMQ, AWS, Kubernetes, GitLab CI/CD, OpenTelemetry, Prometheus, Grafana, Loki, Tempo
Responsibilities
Design reliable transactional systems with idempotency and sagas; operate production services including incident investigation and database migrations; integrate with banks and payment providers; translate business requirements into technical solutions
Seniority
Senior, hands-on IC