Engie SA
Software Developer
OnsiteSeniorKatowice, PolandB2B transformationSales to Cash
Our Take
Develop full-stack enhancements for Engie's BeeStone B2B transformation platform using Java, .NET, and cloud technologies in Katowice.
What you’ll do
- Develop full-stack enhancements and features
- Build robust integration to connect software components
- Build run code test deploy and monitor software
- Support testing and validation of the solution
What they’re looking for
- Master’s degree in Engineering or IT
- 10+ years of experience
- Senior level Java or .NET (8+ years)
- Experience with React, Angular, TypeScript, SQL/NoSQL
What you get
- Attractive performance bonus
- Flexible schedule
- Vacation bonus
- Private healthcare
As posted by Engie SA
Software Developer (M/F)
📍 Katowice | Poland
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 Software Development Engineer based in Katowice, Poland, you will implement the local Polish business-specific and integration features, working closely with the BeeStone Core Platform teams and local teams. You will adopt and be familiar with modern AI-assisted development methods to accelerate innovation and time-to-market.
🎯 Key Responsibilities
- Develop full-stack enhancements and features in collaboration with the PO and Business Analysts
- Develop robust integration to seamlessly connect in-house software components with software vendor solutions (e.g. CRM, Billing system)
- Build and run software (code, test, deploy and monitor)
- Support testing and validation of the solution
- Provide technical documentation
✅ Candidate Profile
- Master’s degree in Engineering, IT or a similar field
- 10+ years’ experience
- Agile methodologies (road mapping, scrum…) and product backlog tools
- Experience in energy supply and/or Sales To Cash 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:
- Full Stack:
- Java and .NET: senior-level in one of the 2 languages/environments (>8 years’ experience) and experience in the other
- JS framework (React, Angular) and TypeScript
- SQL, NoSQL
- System Integration: RESTful/GraphQL APIs, message brokers (e.g., Kafka, RabbitMQ…)
- Modern software architecture: cloud-native (Azure Cloud), micro-services, API First
- DevOps Autonomy: CI/CD pipelines, scripting, Infrastructure as Code
- AI-assisted full-stack development is a plus
💡 We Offer
- Opportunity to work on a strategic, high-impact transformation program
- Growth in full-stack / cloud / AI-assisted development
- 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!