Job Description

Functional Architect (M/F)

📍 Katowice | Poland • Open to travel within Europe (Paris/Brussels)

Engie Zielona Energia

🚀 About the Role

Context

The BeeStone program is a strategic B2B transformation initiative aiming to build a unified model across countries, leveraging an innovative digital and data platform. The Sales to Cash stream of BeeStone is a central pillar of this transformation, with the ambition to design and deploy a robust, agile, and scalable solution.

Engie's B2B activities in Poland are part of this transformation program, with the initial build and deployment of BeeStone (MVP) in the country.

Mission

As a Functional Architect with a Technical background, you will provide in-depth expertise in the design and implementation of functional architecture for B2B IS in Poland. You will contribute to the evolution of the functional architecture as part of the roll-out of the global BeeStone platform, working closely with local teams in Poland and the global architecture and delivery teams for the BeeStone core.

🎯 Key Responsibilities

• Specify and document the functional architecture for B2B in Poland
• Prepare functional architecture documents, including business processes and information flows
• Ensure consistency between the functional architecture and the B2B core model
• Ensure consistency between the local application architecture and the global BeeStone platform
• Collaborate with local and global teams to ensure solutions are implemented in a compliant and consistent way
• Participate in the evaluation and selection of solutions
• Contribute to the definition of application architecture guidelines and standards

✅ Candidate Profile

• Master's degree in Engineering, IT or a similar field
• 10+ years' experience in Functional Architecture
• Experience in energy supply is a plus
• Experience in Sales-to-Cash processes, CRM and Billing is a plus
• Fluent in Polish and English; French is a plus
• Proactive, reliable and results oriented
• Strong collaboration & sense of priorities
• Strong communication and stakeholder management skills

Technical Skills:

• 5+ years' experience in software development or implementation of complex IT systems
• Architecture Methodologies: functional decomposition, domain-driven design (DDD) and standard architecture frameworks applied to large enterprise transformation programs
• Modern software architecture: strong knowledge of Cloud-native ecosystems (preferably Azure and AWS), API management, middleware, microservices architectures and modern integration patterns (e.g., Event Hubs, service buses)
• Data-Centric: proficiency in data modeling, data integration patterns, and modern data platform concepts (e.g. data lakehouse architectures)

💡 We Offer

• Opportunity to work on a strategic, high-impact transformation program
• Growth in enterprise architecture / cloud / data platforms
• Attractive performance bonus
• Flexible schedule, work from home (“home office”)
• Vacation bonus
• Life insurance
• Private healthcare
• English courses
• Professional trainings
• Sport card
• Work environment that values responsibility, sustainability, innovation and customer focus

At ENGIE, every talent has a role to play in accelerating the energy transition.

Make a difference and enjoy a fulfilling professional experience. Take on exciting challenges and build a career path that reflects who you are.

Join us and be part of the adventure of the century!