DevOps Engineer/Java Developer

MUST HAVE • 3–5+ years of professional experience as a DevOps, Cloud, or Infrastructure Engineer. • Hands-on experience with Microsoft Azure, including Virtual Machines, networking, storage, and RBAC. • Solid Linux administration skills (Ubuntu, Red Hat). • Experience with backup, restore, and Disaster Recovery (DR) solutions. • Understanding of data encryption concepts (encryption at rest, key and certificate management). • Practical experience with Jenkins and building CI/CD pipelines. • Ability to analyze logs and troubleshoot issues in CI/CD and production environments. • Experience with artifact repositories such as Nexus or similar tools. • Experience with automation and Infrastructure as Code using Bash, Ansible, and Terraform. • Working knowledge of Docker and Kubernetes, with understanding of basic system and application architecture. • Bachelor’s degree in Engineering, IT, Science, or a related technical field. • Strong communication skills. • Proficiency in Polish and English sufficient for project work. • Experience working on international projects. • Experience working in Agile/Scrum environments. NICE TO HAVE • Commercial experience in developing web-based applications using Java and frontend technologies. • Proficiency in object-oriented programming for web applications (functional programming is a plus). • Experience working with web services / APIs (SOAP, REST). • Solid knowledge of JavaScript, HTML5, CSS3, and responsive single-page application design. • Knowledge of databases and SQL. • Experience with Angular. • Understanding of Clean Code principles and unit testing. • Experience with source code management, Continuous Integration, Continuous Delivery, and automated deployments. • Demonstrable experience with Java and commonly used Java frameworks.