Senior Java Full-Stack Engineer

Belgrade, Serbia
Full Time
Experienced
We at Holycode are currently looking for a Senior Java Full-Stack Engineer to join one of our teams. You will be working in a dynamic, agile environment with strong collaboration across business and technical teams, contributing to high-impact, customer-facing solutions.

Your Responsibilities

  • Design and develop solutions for the sale of individual life insurance products
  • Build and enhance event-driven architectures using Java, Angular, Kafka, and OpenShift
  • Apply best practices in cloud-native development, microservices, and domain-driven design (DDD)
  • Ensure high standards of security, performance, scalability, and cost-efficiency
  • Integrate solutions into the broader application landscape and enterprise architecture
  • Operate and maintain services within an OpenShift environment, leveraging CI/CD pipelines and GitOps approaches

Your Profile

  • 7+ years of experience in full-stack software development, primarily focused on Java-based systems
  • Strong hands-on mindset with a proactive and ownership-driven approach
  • Proven experience working in agile environments (Scrum, Kanban, Scrum of Scrums)
  • Ability to collaborate closely with cross-functional teams and business stakeholders
  • Deep knowledge of Java and backend architecture patterns
  • Hands-on experience with Angular 
  • Practical experience with Domain-Driven Design (DDD)
  • Fluent in English

Required Skills & Experience

  • Senior-level experience as a Full-Stack Java Developer
  • Strong knowledge of:
    • Java
    • Angular
    • Kafka
    • REST Services
    • Domain-Driven Design (DDD) & Microservices architecture
    • OpenShift
    • Quarkus
    • MongoDB

Nice to Have

  • Experience in the insurance domain
  • Familiarity with large-scale enterprise systems and architectures
  • German language

What We Offer

  • Opportunity to work on strategic, high-impact projects
  • Collaborative and agile work environment
  • Close cooperation with business stakeholders and international teams
  • Continuous learning and professional development
  • Private health insurance
  • Flexible work model – hybrid 
  • Equipment of your choice (laptop, monitor, accessories)
  • High-growth company with innovative products
  • Supportive, international team
  • Budget for professional development (courses, books, conferences)
  • English and German language lessons during working hours
  • Nice office in Belgrade with a stocked kitchen and game area
  • Opportunity to learn, grow, and make a real impact
If you are looking for an environment where you can grow professionally, learn from the best in the field, balance work and life habits and have a pleasant and enthusiastic environment, please submit your CV in English.
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