Software Engineer - Backend (Rollout API)

Tesco Technology develops a robust, distributed deployment part of Retail Platform supporting large-scale, low-bandwidth environments. The team manages software rollouts across thousands of retail stores using cloud-native and edge-based solutions.

• Strong Java development skills (Spring Framework)
• Basic system design skillset
• Knowledge of event-driven systems and event sourcing patterns
• Hands-on experience with CI/CD pipelines and automated testing

Nice to have:

• Familiarity with SQL databases and distributed systems concepts
• Knowledge of Kubernetes and Docker
• Experience in monitoring and observability tools
• Experience with cloud-native applications

• Design, develop, and maintain Java-based microservices for deployment orchestration and store device management
• Implement and optimize parts of event-driven architecture
• Develop and maintain edge components (Java, Go) for store-level deployment and download management
• Integrate CI/CD pipelines and ensure automated testing via rollout pipelines
• Monitor and troubleshoot production systems
• Collaborate with cross-functional teams (deployment, infrastructure, and operations) to deliver secure and scalable solutions

This role requires you to be based in or near Kraków, as you will spend 60% (3 days) of your week collaborating with colleagues at office locations or local sites and the rest remotely.