Senior Java Developer

Posted 6 Days Ago
Be an Early Applicant
Belgrade, Grad Beograd, Centralna Srbija, SRB
In-Office
Senior level
Software
The Role
Design, develop, and maintain scalable Java backend applications. Build high-reliability services using Cassandra and Kafka, implement gRPC APIs, containerize with Docker, orchestrate on AWS EKS, and monitor performance with Grafana while collaborating with cross-functional teams.
Summary Generated by Built In

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.

We are seeking a skilled Senior Java Developer to join our Delivery department. The ideal candidate will play a critical role in designing and implementing scalable, high-performance applications using modern technologies. This position offers an excellent opportunity to work with a team of talented professionals leveraging cutting-edge tools and cloud-based infrastructure.

Key Responsibilities:

  • Develop and maintain robust, scalable Java-based applications.
  • Design and implement backend services with high reliability and performance.
  • Collaborate with cross-functional teams to integrate and optimize solutions.
  • Work with Cassandra DB and Kafka for data management and messaging.
  • Ensure container orchestration using Docker and AWS Kubernetes (EKS).
  • Implement APIs and services using gRPC protocols.
  • Monitor and analyze system performance metrics using Grafana.

Required Skills and Experience:

  • Proficiency in Core Java development.
  • Experience with Cassandra DB and Kafka.
  • Knowledge of Grafana for performance monitoring.
  • Hands-on expertise with Docker for containerization.
  • Understanding of gRPC protocol for building APIs.
  • Experience with AWS Kubernetes (EKS) for container orchestration.
  • Minimum 4 years of relevant experience in software development.

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 performances
  • Remote, hybrid or office work
  • Flexible day schedule
  • 4 days sick leave (100% paid)
  • 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 (orioninc.com) (“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.


Skills Required

  • Proficiency in Core Java development
  • Experience with Cassandra DB
  • Experience with Kafka
  • Knowledge of Grafana for performance monitoring
  • Hands-on expertise with Docker
  • Experience with AWS Kubernetes (EKS)
  • Understanding of gRPC protocol
  • Minimum 4 years of relevant software development experience

Orion Innovation Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Orion Innovation and has not been reviewed or approved by Orion Innovation.

  • Wellbeing & Lifestyle Benefits Orion highlights health and well-being initiatives such as fitness, mindfulness, and flexibility/remote options, reinforced by recognition like Cigna’s Healthy Workforce Designation. Flexibility via hybrid/remote work is positioned as a consistent part of the overall rewards experience.
  • Fair & Transparent Compensation Pay is characterized as moderately satisfactory overall, with pockets where compensation is viewed as fair, particularly for some software engineering and certain U.S. roles. Public snapshots also indicate that competitiveness can be stronger in specific markets and functions.
  • Career-Linked Recognition & Rewards Performance-linked outcomes are implied through mentions that hikes can be good when performance is demonstrated. Learning and development programs are also emphasized as part of the broader value proposition tied to career growth.

Orion Innovation Insights

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The Company
HQ: Edison, NJ
3,410 Employees
Year Founded: 1993

What We Do

Orion is a leading digital transformation and product development services firm. Headquartered in Edison, NJ, we have a global team of 6,200+ associates, with engineers in 14 major delivery centers across North America, Europe, Asia Pacific and Latin America. For over 25 years, Orion has been solving complex business problems for our clients. Our transformative business solutions are rooted in digital strategy, experience design, and engineering, empowering our clients to operate with agility at scale.​ Our mission is to serve as an agile and trusted partner for business transformation initiatives, providing deep emerging technology, experience design, and domain expertise.​ Our business has more than tripled over the last three years. ​ We have grown aggressively both organically and inorganically, adding new clients, complementary skills, domain expertise, and strengthening our global footprint.

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