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Java Developer

H&CO


Job Location:

Utrecht - Netherlands

Monthly Salary: Not provided by the employer
Posted: 11 November 2026 (7 hours ago)
Application Deadline: 8 February 2027
Vacancies: 1 Vacancy

Job Summary

The organisation

Our client is a technology-driven organisation operating at the heart of the Dutch energy market. It develops and manages critical digital infrastructure that enables different organisations across the energy ecosystem to securely exchange and use data.

Technology and data play a central role in supporting the ongoing transformation of the energy market. The environment is technically complex large-scale and business-critical with a strong focus on building reliable and future-proof platforms.

Development is organised through multidisciplinary DevOps teams combining software development cloud technology data and infrastructure.

The role

As a Medior Java Developer you will develop and improve complex backend systems within a modern Java and microservices environment.

You will have ownership of development work while collaborating closely with other developers and engineers on technical decisions architecture and continuous improvement.

The role combines hands-on development with CI/CD API development and the broader challenge of building scalable and reliable applications.

What you will be doing
  • Develop complex backend functionality using Java and Spring Boot

  • Build and maintain applications within a microservices architecture

  • Develop and integrate APIs

  • Improve and automate CI/CD processes

  • Contribute to application monitoring stability and scalability

  • Help define scalable and future-proof technical solutions

  • Work with the wider team on technical and architectural decisions

  • Solve complex technical challenges within a business-critical environment

  • Conduct code reviews and contribute to technical documentation

  • Share knowledge and support more junior developers within the team

What we are looking for
  • Around 36 years of software development experience

  • Strong experience with Java and Spring Boot

  • Experience with API development

  • Good understanding of CI/CD tooling and automation

  • Experience with or exposure to microservices and cloud technologies

  • Comfortable working within a multidisciplinary DevOps environment

  • Able to independently analyse technical problems and implement improvements

  • Comfortable sharing knowledge and supporting junior colleagues

  • Relevant higher education or equivalent professional experience

  • Good command of Dutch

Working environment

You will join a multidisciplinary DevOps team responsible for a specific domain within the energy market. The applications you work on need to be secure stable and scalable while continuously evolving alongside the wider energy transition.

The position offers a hybrid working model combining working from home with time at the organisations office in Central Netherlands.