Inventyou Ab

Senior Java Developer - EU Citizens Only

  • Inventyou Ab

Job Description

We’re seeking a Senior Java Developer to support one of our European customers. If you're passionate about enterprise-grade systems, CI/CD, secure coding, and cutting-edge Java technologies, this is your chance to contribute to projects of European impact.

Eligibility: EU Citizens Onlydue to specific client regulations

Responsibilities:

  • Improve development and build processes
  • Design and develop enterprise-level microservices-based systems
  • Implement Java applications integrated with search engines using reactive and functional programming
  • Develop OAUTH authentication and validation mechanisms (unit/integration testing)
  • Deploy and configure systems, CI/CD pipelines, Kubernetes/Docker
  • Participate in Agile (Scrum) teams, estimate tasks, and follow secure coding practices
  • Create technical documentation and maintain high code quality standards

Requirements

Education & Experience:

  • University degree (4+ years) + 9 years of relevant experience OR
  • University degree (3+ years) + 10 years of relevant experience

Technical Skills:

  • Java 21+, Spring, Spring Boot, SOLID principles, OOP
  • REST APIs, functional and reactive programming
  • Git, Maven, Eclipse/IntelliJ
  • SQL Server, Spring Data, Hibernate
  • Docker, Kubernetes, CI/CD (Azure DevOps/TFS)
  • Messaging systems: ActiveMQ, Kafka
  • Frontend tech: JavaScript, jQuery, JSP, Vue.js, React/Angular2
  • Java EIP frameworks: Apache Camel, Spring Integration
  • NoSQL, Graph DBs, ElasticSearch
  • Agile (Scrum/Kanban), secure coding, logging/auditing

Domain Knowledge:

  • At least 1 year experience in biometric and identity management:
    • Fingerprint handling (tenprint, latent)
    • Face identification/matching
    • NIST file standards

Soft Skills:

  • Strong communication, teamwork, and adaptability in fast-evolving tech environments
  • Comfortable in international, multicultural settings

Benefits

  • Competitive salary and benefits package.
  • Opportunities for professional development and career advancement.
  • Collaborative and innovative work environment.