Senior Software Developer Java
Unisys.com
Office
Budapest Westend, Hungary
Full Time
What success looks like in this role:
We are seeking an experienced and highly skilled Senior Software Developer to join our dynamic team. The ideal candidate will have a strong background in software development with extensive experience in Java and related technologies, as well as a solid understanding of modern development practices and frameworks. You will be responsible for designing, developing, and maintaining scalable, secure, and high-performance applications.
Key Responsibilities
- Design, develop, and maintain software solutions using Java and Spring Boot.
- Implement and maintain RESTful APIs.
- Participate in the architecture and design of microservices-based systems.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure application security through best practices, audits, and secure coding.
- Write clean, maintainable, and well-documented code following development best practices.
- Set up and maintain CI/CD pipelines to support automated builds, tests, and deployments.
- Conduct code reviews, performance tuning, and troubleshooting.
- Contribute to testing and automation strategies to ensure software quality.
- You will be successful in this role if you have:
- Minimum of 7 years of experience in software development, with at least 4 years in technologies relevant to the project.
- BA/BS degree and 5-7 years’ relevant experience OR equivalent combination of education and experience
- Strong experience in Java development and Spring Boot.
- Solid understanding of object-oriented programming, design patterns, and best practices.
- Experience in RESTful API design and implementation.
- Docker, Redis, MongoDB, CI/CD, Kubernetes, Jenkins
- Version control systems (Git, GitLab)
- Any TypeScript-based framework (React, Vue.js, or Angular)
- Enterprise Java Beans (EJB), Java concurrency (asynchronous/synchronous), Javadoc, Java profiler
Working Knowledge Of:
Elastic Stack (Elasticsearch)
Microservices Architecture
- Cloud: (AWS/Azure)
Kafka
Sonarqube (Sonar)
- Strong focus on application security, including audits, secure libraries, and security best practices.
Soft Skills
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration abilities.
- Ability to work in an agile and fast-paced environment.
- Passion for continuous learning and staying up to date with industry trends.
What do we offer?
Additional Shift Bonuses
- Private Health Insurance - Premium Package provided for all Unisys associates after 6 - month tenure
Home Office Allowance
- Last and foremost, a great team, also a lot of learning and training opportunities
- Hybrid working is supported
- Monthly gross 44.200 HUF cafeteria - regardless of your weekly working hours
- Fixed extra language allowance
Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.
This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys’ EEO commitment here.
Senior Software Developer Java
Office
Budapest Westend, Hungary
Full Time
September 12, 2025