Java Developer

NN started its operations in Hungary in 1991 under the name Nationale-Nederlanden. In just 6 years, we became market leaders and continue to be a key player in the Hungarian life insurance market. NN Insurance Hungary is looking for a Java Developer to support developing our digital sales platform.

In this position, you will develop Spring Boot based microservices and provide enhancements, development of related utilities/interfaces and other office applications based on business requirements.

Responsibilities:

• Understand business requirements, support business achieving business goals by implementing business features, advise potential improvements and suggest sustainable solutions
• Monitor and control that the coding standards are followed in all implementations related to the domain. Ensure project deliverables meet business requirements.
• Perform unit testing on the developed function
• Ensure SDLC principles are applied during development
• Build flexible data models and seamless integration points using the specification provided
• Utilize your experience in Java EE 8
• Use your knowledge of strategic technology stack
• Play contributor role in your agile team, maintain solid knowledge in your community of practice by demonstrating your best practices
• Extend your technical and business knowledge

What matters to us:

• 5-10 years’ experience in Java development and related technologies
• Knowledge of Java EE 8 and JBoss EAP 7.4
• JSF 2.3, PrimeFaces 12, EJB 3.2, JPA 2.1, Hibernate 5.3, Spring Data JPA 2.1.6, CI/CD, Git, Unit Testing, SQL and Oracle database knowledge
• Strong analytical and conceptual skills
• Fluent English language knowledge

Advantage:

• Experience with AI-assisted coding
• Experience with Docker, Azure DevOps, Jenkins, Kubernetes, SonarQube
• Experience with API gateway, Microservices, Cloud based infrastructure
• Experience with Spring, SpringBoot

What matters to you:

• Work in an eco-friendly open office built in 2020 and nominated for the "Office of the Year" award
• In 2026, NN Insurance received the Top Employer certification for the 8th time

• Becoming part of a flexible, supportive and agile team
• Average 1-2 office days per week, with possible ad-hoc deviations

• After probationary period, in addition to basic salary: cafeteria, health insurance, NN group life and accident insurance, and possible annual performance-related bonus

• Personal development and support programs

• Active Well-being support, health awareness presentations and training

• Family-friendly approach, because we put family first

• Volunteer weeks, because giving back is important

• Active sports life and variety of micro communities
• Employer Support Program – free and anonymous counselling on financial, legal, psychological, lifestyle, dietary, and leadership-related topics

Required for application:

In case you are interested in our advertisement, we welcome your application via our Career Portal by attaching your CV, after which we will contact you shortly. Interviews are organized online or personally, based on your needs and flexible working arrangements for our colleagues. 

We are not looking for a new employee, we are looking for YOU! #NN

At NN, we believe our strength lies in embracing the full spectrum of humanity. We recognize each person's uniqueness and contributions which empowers us to succeed as individuals, as teams, and as a company. Diversity, Equity, and Inclusion is embedded in our culture which is guided by our values — care, clear, commit — and supports us in fostering a workplace where everyone feels welcome, respected, and proud to work.

Be you. You have our support.