Fullstack React+Java Developer (heating industry)

About the role

For an international client from the heating solutions industry, we are looking for an experienced Fullstack Developer who feels comfortable working with React and Java.

Our expectations

• Strong proficiency in React, Next.js, and Node.js, including Server-Side Rendering (SSR).
• Advanced, hands-on programming experience with both Java and TypeScript / JavaScript.
• Deep knowledge of enterprise software development using Java and Spring Boot technologies.
• Experience integrating LLMs and AI tools into daily workflows to optimize development speed.
• Mastery of REST APIs and experience with relational/NoSQL databases, especially within MS Azure.
• Hands-on experience with Docker, Kubernetes, Terraform, and pipeline automation via GitHub Actions and Gradle.
• Direct experience writing automated Unit, Integration, and E2E tests.
• Strong understanding of Agile principles including Scrum or Kanban.
• Very goo command of English (min. B2 level)
• Willingness to undertake occasional travel to the client's office (Katowice) approximately once per quarter.

Nice to have

• Experience with Vue.JS.

Main responsibilities

• Design advanced planning applications in close collaboration with cross-functional teams.
• Develop robust backend APIs for resource scheduling, allocation logic, and core modules.
• Create responsive interfaces focused on performance, security, data visualization, and accessibility.
• Build your own AI-based work environment using advanced developer tools to maximize efficiency.
• Manage the platform lifecycle from architectural strategy to operations and CI/CD practices.
• Design and implement automated test scenarios to guarantee platform success.
• Maintain active communication with the Technical Product Owner and Product Management organization to align priorities.