Overview
In this role you will design and build a new internal application to manage supplier contracts, replacing a legacy system. You’ll help shape the technical foundation and way of working for a new Contracting Team in Rotterdam, using a Microsoft-based stack. You will own delivery from design to production, collaborating with internal teams and external partners. This is a chance to influence architecture early and work on a modern, cloud-native solution that scales with Sunweb’s contracting needs.
Arbeidsvoorwaarden / Benefits
- hybrid working
- office furniture and IT equipment provided
- 25 holidays + 6 ATV days
- travel discounts up to 20%
- coaching sessions for wellbeing
- Reflect & Develop Plan for career growth
Verantwoordelijkheden
- Design and develop a new contract management application
- Build cloud-native solutions with C#, .NET and Azure
- Create internal React UIs for users
- Replace legacy system with scalable modern platform
- Contribute to system design, architecture and data modeling
- Develop reliable SQL-based integrations and data handling
- Implement automated testing, CI/CD and DevOps practices
- Communicate progress, risks and dependencies clearly
- Take ownership from design through delivery and production
- Collaborate with contractors, suppliers and internal teams with accurate data
- Utilize GitHub Copilot and related tools to boost productivity
Belangrijkste vereisten
- ≥5 years of professional C# and .NET experience
- Experience building cloud-native apps on Azure
- Strong SQL and data modeling skills
- Solid system design experience
- Ability to apply clean-architecture pragmatically
- React experience for internal tools
- CI/CD, automated testing and DevOps practice experience
- Experience modernising or replacing legacy systems
- Clear communication and ability to surface risks and dependencies
- Ownership mindset from idea to delivery
- English communication; Dutch a plus
- strong communication
- ownership and accountability
- pragmatic focus balancing quality and delivery
- C#
- .NET
- Microsoft Azure
Senior Software Engineer (Team Contract) in Rotterdam werkgever: Jobrapido
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