Senior Java developer

2 weeks ago

Belgrade, Central Serbia Orion Innovation Full time €25,000 - €50,000 per year

Orion Innovation is a premier, award-winning, global business and technology services firm. Orion delivers game-changing business transformation and product development rooted in digital strategy, experience design, and engineering, with a unique combination of agility, scale, and maturity. We work with a wide range of clients across many industries including financial services, professional services, telecommunications and media, consumer products, automotive, industrial automation, professional sports and entertainment, life sciences, ecommerce, and education.

Our customer is transforming the landscape of supply chain transparency and traceability with a state-of-the-art SaaS platform.

Their innovative solution enables global leaders in the Pharma, Tobacco, and Battery industries to achieve full regulatory compliance and end-to-end visibility. As their trusted outsourced partner, we're seeking a skilled Java developer to help scale the platform and develop cutting-edge, high-performance solutions that deliver real-world impact.

What You'll Do

  • Design, develop, and maintain scalable backend services using Java
  • Build and optimise complex SQL and NoSQL queries
  • Implement robust, cloud-native microservices with SpringBoot
  • Integrate with message brokers like Kafka or RabbitMQ
  • Collaborate with SRE to deploy and monitor services in AWS
  • Write unit and integration tests to ensure code quality
  • Troubleshoot and resolve issues across the SDLC and production environments

Must-Have

  • 3–5 years of professional software development experience
  • Strong knowledge of Java
  • Strong experience with Spring,SpringBoot and microservices architecture
  • Familiarity with SQL and NoSQL databases (e.g., Postgres, MongoDB)
  • Understanding of Agile development practices
  • Proficiency in English (written and spoken)

Nice-to-Have

  • Experience with AWS cloud services
  • Familiarity with container orchestration (e.g., Kubernetes, ECS)
  • Experience with message brokers like Kafka or RabbitMQ
  • Experience with Go
  • Experience with React JS

What We Offer

  • Dynamic and supporting international teams.
  • Regular assessments and performance reviews. You will have the opportunity for
  • promotion, bonuses and a raise in accordance with the pace at which you develop and your
  • Remote, hybrid or office work.
  • 20-25 vacation days per year.
  • Equipment for work, laptop and all necessary additions.
  • Access to trainings and courses.
  • Private health insurance.
  • FIT Pass card for many sports' facilities.

Orion is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, creed, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, citizenship status, disability status, genetic information, protected veteran status, or any other characteristic protected by law.

Candidate Privacy Policy

Orion Systems Integrators, LLC And Its Subsidiaries And Its Affiliates (collectively, "Orion," "we" Or "us") Are Committed To Protecting Your Privacy. This Candidate Privacy Policy ) ("Notice") Explains

  • What information we collect during our application and recruitment process and why we collect it;
  • How we handle that information; and
  • How to access and update that information.

Your use of Orion services is governed by any applicable terms in this notice and our general Privacy Policy.

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