GoLang Software Engineer

We are an e-commerce platform in Poland and a network of travel agencies offering a wide range of travel products. We are part of Wirtualna Polska Holding – Poland’s largest group of media and e-commerce companies. Alongside Wakacje.pl and the Invia brands, we scale our impact across the CEE market, driven by a shared #TravelMindset.

• Min. 5 years professional experience as a software developer, including min. 3 years experience with GoLang
• Experience with distributed systems
• Experience with multiple architecture types
• Knowledge of data structures
• Experience with relational databases
• Practical experience with REST API, gRPC
• Strong communication skills in English (min. B2) - work in an international team
• Very good collaboration and problem solving skills
• CI/CD pipelines basics
• Experience with full software delivery lifecycle (from analysis to production support)

Nice to have:

• Cloud resource optimization knowledge
• Practical Kubernetes knowledge
• Redis (or similar solution)
• Kibana, Grafana, DataDog
• Demonstrated experience in performance optimization and tuning of high-traffic platforms
• Communication skills in German

• Maintain and enhance the Supply Nexus platform, including the group-level search engine
• Perform basic DevOps tasks such as CI/CD pipeline setup, deployment configuration, and cloud resource optimization for services
• Monitor and improve platform performance, ensuring scalability and reliability
• Maintain and enhance platform observability through logging, monitoring, and alerting solutions
• Collaborate with development and product teams to align technical solutions with business requirements
• Design and implement clean, scalable, and maintainable solutions using the GO programming language
• Support API integrations for all our entities, including improvements to existing integrations and development of new ones
• Contribute to platform consolidation efforts to reduce costs and improve long-term maintainability