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SAP FIORI Senior Developer
  • Katowice
SAP FIORI Senior Developer
Katowice, Katowice, Silesian Voivodeship, Polska
VAILLANT GROUP BUSINESS SERVICES POLAND Sp. z o.o.
25. 10. 2025
Informacje o stanowisku

technologies-expected :


  • SAP
  • SAP Fiori
  • SAP Gateaway
  • SAP BTP
  • OData

technologies-optional :


  • CI/CD
  • SAP ABAP
  • CAP/NODE

about-project :


  • The objective of this position is the development of customer applications and software components according to customer requirements in a defined quality, budget and time.
  • Activities will support the setup, implementation and the sustainability of application software architecture within the Vaillant Group system application landscape.
  • The FIORI Developer will align with all relevant stakeholders from IT and Business side within the Vaillant Group. High development standard and code quality is ensured by
  • creating concepts, solution designs and proper technical principles.

responsibilities :


  • You will craft innovative SAP Fiori applications using SAP UI5, ensuring they meet high standards of quality, security, and usability, aligned with our business needs.
  • You will collaborate with cross-functional teams from IT and business units to develop, test, and deploy robust solutions that enhance our digital landscape.
  • You will translate customer requirements into functional software components, supporting sustainable application architecture within the Vaillant Group system landscape.
  • You will participate in agile development processes, contributing your expertise to continuous improvement, efficient code, and documentation of all project phases.
  • You will mentor and share your knowledge with colleagues, fostering a culture of learning, excellence, and innovative problem-solving.
  • You will stay at the forefront of technology by attending seminars and congresses, bringing fresh ideas into our projects.

requirements-expected :


  • Qualification: You hold a bachelor’s or master’s degree in computer science, business informatics, or an SAP-related certification.
  • Experience: You bring 7+ years of professional experience in SAP UI5 / Fiori development, with a proven track record in complex projects.
  • Know-how and skills: You are proficient in SAP Fiori design patterns, SAP Gateway, SAP BTP, OData, REST API, CDS, and CAP/Node.js; ABAP OO knowledge is a plus.
  • Should have: Experience with SAP Build, Business Application Studio, CI/CD, and functional SAP modules will set you apart.
  • Personality: You are recognized as a team-oriented, proactive expert who thrives in fast-paced environments and enjoys solving complex challenges.
  • Language skills: Your English communication skills are fluent, both written and spoken, enabling you to share technical ideas clearly across diverse teams.

offered :


  • Hybrid Work: We offer our employees the opportunity to work up to 70% of their working hours on a mobile basis. In addition, they can work up to 30 days a year from a country in the European Union.
  • Onboarding: Our clearly structured onboarding process, including an Onboarding App, enables us to integrate new employees into Vaillant Group quickly and in a targeted manner.
  • Health management: We offer comprehensive preventive health counseling & measures.
  • Constant learning opportunities for both professional and personal growth through a range of workshops, seminars, events, and e-learning.

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
  • 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
  • Flexi time (start 7:00-9:30)

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