Senior Java Developer.

What we do​

The Insurance Business Unit provides consulting and implementation services that focus on end-to-end as well as modular core operational solutions and digital transformation for international insurance companies. Our main service portfolio covers system architecture, design, implementation, integration, testing, and ongoing support for SAP / SAP Fioneer’s insurance applications, including SAP Policy Management, SAP Product and Quotation Management, msg Product Manager, SAP Claims Management, SAP Incentives and Commission Management, SAP Commission, and SAP Collections and Disbursements In addition, we also provide consulting, implementation, and integration services for Factory (leading policy administration system for life insurance in Europe) for international insurance customers. On top our team is also advanced in the newest SAP Technology in Business Technology Platform area, so we provide development services for BTP.

What will you do

Lead the design, development, and optimization of robust Java-based application and components

Analyze business requirements and translate them into technical solutions aligned with architectural standards

Guide junior developers through code reviews, mentoring, and best practices in clean coding and modular design

Build and maintain integrations with internal and external systems, leveraging APIs, queues, and batch processes

Ensure code quality through test-driven development (TDD), automated testing, and continuous integration (CI) practices

Manage Git-based version control workflows, including branching strategies, code merges, and release tagging

Configure and troubleshoot Jenkins pipelines for automated builds, deployments, and environment management

Collaborate with cross-functional teams including QA, DevOps, and business analysts in an Agile / Scrum environment

Take ownership of incident resolution, root cause analysis, and long-term improvements for production stability

Stay up to date with new technologies and propose innovative solutions to improve system scalability and performance

What we are looking for

Minimum 7+ years of experience

Architecture & Design

Familiarity with modular architecture, microservices, and enterprise integration patterns.

Knowledge of scalability, performance tuning, and distributed system concepts

Core Java & Backend Development

Strong hands-on experience with Java (Java 8 or above) including collections, concurrency, streams, and memory management.

Proficient in Spring Framework (Spring Boot, Spring MVC, Spring Data, Spring Security) for building enterprise-grade applications.

Experience with Object-Oriented Design (OOD) and design patterns in large-scale systems.

Build & DevOps Tools

Strong working knowledge of Git, including branching strategies (Git Flow), merge conflict resolution, and pull request reviews.

Hands-on experience with Jenkins for configuring and managing CI / CD pipelines, including automated builds, testing, and deployments.

Familiarity with Maven or Gradle for build lifecycle and dependency management.

Basic knowledge of infrastructure-as-code tools (e.g., Terraform, Ansible) is an advantage.

Testing & Quality

Experience with JUnit, Mockito, and Cucumber for unit and integration testing.

Understanding of Test-Driven Development (TDD) and Behavior-Driven Development (BDD) approaches.

Familiarity with code quality tools like SonarQube for static analysis and technical debt management.

Database & Persistence

Proficient in SQL and relational databases (Oracle, PostgreSQL, or MySQL).

Experience with ORM tools like Hibernate or JPA.

Ability to analyze query performance and optimize complex joins and data retrieval gration & Messaging

Experience in building and consuming RESTful APIs and working with tools like Postman or Swagger.

Exposure to SOAP web services, XML / XSD, and message queues (e.g., JMS, Kafka) is a plus.

Soft Skills

Excellent problem-solving, debugging, and analytical skills.

What do we offer

A challenging and multi-cultural working environment in experienced teams with open access to a mentor for ongoing interaction and support

Boost the development of your career in both technical and functional directions by comprehensive advanced education and certificates

An attractive and competitive salary package, employee benefits and flexible working hours

International exposure, internal and external training, and certifications to help you to further develop your talents

Access to innovative and emerging technologies

A team in which the core values are collaboration, thought leadership and entrepreneurship