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Java Developer
  • Katowice
Java Developer
Katowice, Katowice, Silesian Voivodeship, Polska
VAILLANT GROUP BUSINESS SERVICES POLAND Sp. z o.o.
11. 10. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • Spring Boot
  • CI/CD
  • Elasticsearch

technologies-optional :


  • Python
  • Terraform
  • Docker
  • Kubernetes
  • Cloud

responsibilities :


  • You will develop innovative software platforms that enhance our customers experience, working within a dynamic, collaborative environment that values your ideas and expertise.
  • Your contributions will directly influence the entire customer journey by transforming concepts into reliable, scalable applications aligned with cutting-edge DevOps practices.
  • You will collaborate closely with frontend developers and Platform Owners to deliver seamless functionalities, fostering a shared sense of purpose and achievement.
  • You will actively participate in designing testing scenarios, ensuring our platform’s success through quality and reliability.
  • You will manage the entire platform lifecycle—from strategic planning to deployment—driving continuous improvement and operational excellence.
  • Together, we will grow by embracing new technologies, sharing knowledge, and innovating daily to meet the evolving needs of our users and team.

requirements-expected :


  • Qualification: You hold a degree in Computer Science, Software Engineering, or a related field, demonstrating your solid technical foundation.
  • Experience: You bring several years of professional experience in Java backend development, ideally in agile, collaborative environments.
  • Know-how and skills: You are proficient in Java, Spring Boot, ElasticSearch, Maven/Gradle, and CI/CD pipelines, with good Linux and cloud platform knowledge.
  • Nice to have: Knowledge of Python, Terraform, Docker, Kubernetes, and Azure enhances your profile, showing versatility and eagerness to learn.
  • Personality: You are a proactive team player with a passion for continuous improvement, willing to share your expertise and support others.
  • Language skills: You communicate confidently in English, both written and spoken, facilitating smooth collaboration across teams and stakeholders

offered :


  • Environment that cares about your well-being: flexible working hours, hybrid work model and additional 2 days off per year for every employee
  • Package of additional benefits: private medical care, multi-sport card
  • A growing, agile and dynamic team that challenges established routines and helps transforming the Vaillant Group to a data informed business
  • Constant learning opportunities for both technical and personal growth through a range of workshops, seminars, events, and e-learnings

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • flexible working time
  • corporate products and services at discounted prices
  • integration events
  • corporate gym
  • saving & investment scheme
  • corporate library
  • no dress code
  • coffee / tea
  • parking space for employees
  • leisure zone
  • extra social benefits
  • sharing the costs of tourist services
  • holiday funds
  • sharing the costs of holidays for kids
  • christmas gifts
  • sharing the commuting costs
  • employee referral program
  • opportunity to obtain permits and licenses
  • charity initiatives
  • extra leave

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