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GeekSoft Consulting

Senior Java Developer

GeekSoft Consulting
Netherlands · Full-time · Mid-Senior

  • Help design, build and continuously improve the clients online platform.
  • Research, suggest and implement new technology solutions following best practices/standards.
  • Take responsibility for the resiliency and availability of different products.
  • Be a productive member of the team.



Requirements

  • At least 5 years of experience developing and integrating multiple interfaces across diverse technical domains.
  • Minimum 5 years of experience in a Lead Developer role, guiding and mentoring development teams.
  • Design, develop, customize, configure, test, and deploy Java-based enterprise applications.
  • Work with established development tools, standards, and best practices across technologies including Java, Oracle, JavaScript, CSS, React, and Angular.
  • Maintain and enhance existing systems by analyzing business requirements, identifying improvement areas, and implementing effective solutions.
  • Ensure applications meet performance, scalability, and reliability requirements.
  • Collaborate with cross-functional teams to deliver large-scale, complex software solutions.
  • Lead development activities, manage defect tracking, and resolve system issues in a timely manner.
  • Prepare and maintain technical specifications, design documents, and test plans.
  • Monitor day-to-day system operations and provide production and application support.
  • Continuously research and adopt new technologies and development practices to improve system quality and efficiency.
  • BS/MS degree in Computer Science, Engineering, MIS, or a related field, or equivalent practical experience.
  • Native-level fluency in Dutch, both spoken and written.
  • Minimum 5 years of experience developing large, complex Java-based systems in an n-tier architecture, using technologies such as: Java, Linux, Tibco EMS, Maven, Oracle Database, Ansible, Splunk, SonarQube, React, Angular
  • Professional Java certification; Oracle certification is highly preferred.
  • Strong expertise in object-oriented design, solution design patterns, and best practices (e.g., SOA / MVC architectures).
  • Solid experience in database design and development, particularly Oracle.
  • Experience with web services, service-oriented architecture, and MVC frameworks.
  • Hands-on experience with CI/CD pipelines, including Git, Jenkins, or Bamboo.
  • Strong understanding of the Software Development Life Cycle (SDLC) and Agile methodologies.
  • Excellent analytical, problem-solving, communication, and leadership skills.
  • Highly organized, self-driven, flexible, and innovative, with a strong passion for technology.



Benefits

  • A challenging, innovating environment.
  • Opportunities for learning where needed.

Key Skills

Ranked by relevance

java oracle react design patterns javascript jenkins ansible splunk maven linux cicd css git
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Posted
Jan 28, 2026
Type
Full-time
Level
Mid-Senior
Location
Amsterdam

Industries

IT Services IT Consulting

Categories

Information Technology

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