Participate in backlog refinement sessions, review business requirements, validate technical solutions, and contribute to implementation planning.
Develop integration services with external providers and public systems, implement fiscalization and electronic invoicing functionality, and deliver production-ready solutions.
Maintain service stability by configuring monitoring, logging, and responding to production alerts.
Collaborate on regulatory services and independently deliver integration tasks after onboarding.
Requirements
Commercial Go development experience: strong understanding of Go fundamentals, including memory management, garbage collection, and concurrency.
Experience building REST APIs.
Experience with Kafka for asynchronous messaging.
Strong knowledge of MySQL or similar relational databases, including transactions, indexes, and locking.
Experience with Redis caching strategies.
Experience with Docker and Kubernetes, including Helm configuration.
Hands-on experience with CI/CD pipelines (GitLab CI or GitHub Actions).