Medior Java Developer – Energy Transition Projects
📍 Amersfoort / Hybrid | ⏰ 32–40 hours | 💼 IT | v/m/x | Start date: ASAP | Duration: 6 months (option to extend)
⚡ SECONDMENT ONLY
🗓️ Application deadline: 26 September 2025

Do you want to work on innovative software that drives the energy transition in the Netherlands? With your digital skills and collaborative mindset, you’ll play a major role in modernizing applications that ensure secure and responsible data flows within the energy sector.

We are currently hiring 3 Medior Java Developers to join different Agile teams within the Measurement Data Chain value stream:

• Team Jupiter – start ASAP

• Team Nova – start ASAP

• Team Pulse – start 1 November 2025

What you’ll do

• Develop secure, customer-oriented software in Java in close collaboration with business team members.

• Manage and optimize services in an efficient and customer-focused way.

• Document, test, and ensure acceptance of the solutions you build.

• Continuously improve processes, working methods, and technologies within your team.

• Stay up to date with new developments in automation, CI/CD, and cloud technologies.

What you bring

• HBO working and thinking level.

• At least 3 years’ experience as a developer in an Agile team (preferably SAFe).

• Proficiency in Java, Spring Boot, Kubernetes (Openshift), PostgreSQL, and Kafka.

• Knowledge of CI/CD and public cloud environments (advantage).

• A proactive, service-oriented, and collaborative mindset.

• Fluency in Dutch is required.

Key competencies

• Strong analytical skills and solution-oriented thinking.

• A true team player who thrives in multidisciplinary teams.

• Flexible and able to switch quickly between different priorities.