Job Overview
As a Senior Backend Developer at NS, you will be working on Donna, a critical application responsible for creating train schedules. You will be part of a DevOps team tasked with modernizing the planning system using new microservices and the latest technologies.
Why Work at NS?
- Innovative Environment: The Donna Service Organization (DSO) offers an inspiring work and learning environment.
- Critical Application: Donna is a complex application that creates schedules for all train operators, ensuring the smooth operation of the rail network.
- Latest Technologies: Work with cutting-edge technologies to enhance the planning system of the Dutch rail network.
Key Responsibilities
- Develop and maintain the Donna application, a critical system with over 1.6 million lines of code.
- Work on modernizing microservices to replace the existing monolithic application.
- Engage in the full software development lifecycle, from design to deployment, using a fully automated CI/CD process.
- Collaborate with stakeholders to deliver high-quality functionality on time.
- Contribute ideas for improvements and participate in innovation projects.
Team and Culture
You will join team Hecate, a young and dynamic team where roles are flexible. Developers test, test automation engineers develop, and everyone is involved in operations tasks. The team values learning from each other and helping each other grow.
Requirements
- Minimum 5 years of experience as a developer.
- Proficiency in Java 11 or newer, Spring Boot, and Openshift (Kubernetes).
- Experience with relational databases, query optimization, and event-driven architecture.
- Familiarity with CI/CD tools like Jenkins.
- Knowledge of Kotlin, functional programming, and Gradle is a plus.
- Understanding of Domain Driven Design and Hexagonal Architecture is beneficial.
- Strong analytical skills and the ability to explain complex concepts clearly.
- Excellent communication skills and fluency in Dutch.
Benefits
- Competitive salary ranging from €4,190.40 to €7,015.68 per month.
- 36-hour workweek with flexible options.
- Generous leave policy and additional leave based on age.
- Year-end bonus and holiday allowance.
- Free train travel in the 2nd class and discounts on European train travel.
- Opportunities for professional development and a flexible benefits plan.
Application Process
Apply directly through the application button. You will receive an automatic confirmation and a response within two weeks. For questions, contact our front office via email or phone.
Additional Information
A background check, including a Certificate of Conduct (VOG), is part of the application process. We value diversity and inclusion in our hiring practices.
Benefits Extracted with AI
- Salary between €4,190.40 and €7,015.68 per month
- 36-hour workweek
- 144 hours of statutory leave
- 3% year-end bonus
- 8% holiday allowance
- Excellent pension scheme
- Free 2nd class train travel
- Discount on European train travel
- Professional development opportunities
- Flexible benefits plan
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