Senior Java Engineer Cluj-Napoca

Senior Java Engineer
Cluj-Napoca
Cluj-Napoca, Cluj County, Romania

Yopeso has been developing a diverse range of software products, from
- scale applications to smaller solutions, for 20 years. With a growing team of over 250 employees across five locations, we are dedicated to fostering a culture of growth, transparency, and professionalism.

At Yopeso, we value authenticity, curiosity, and ambition. These values drive us to build strong connections within our community and with our partners, ensuring trust, integrity, and transparency in all our business practices. We strive to maintain the highest professional standards and continuously challenge ourselves to develop
- quality,
- performance, and secure software solutions.

Our approach is rooted in efficient collaboration among passionate professionals working in agile teams. Guided by curiosity and ambition, we strive to create products that are meaningful and impactful, while remaining true to our authentic selves.

What we offer:

• Competitive remuneration
• Remote work
• 24 days off per year and floating days
• Private clinic health services Regina Maria Medical Insurance
• Flexible benefits through Up multibenefits platform
• Referral bonus scheme
• Team events, online or at the office
• Training and development opportunities with allocated budget
• Professional Certifications
• Knowledge sharing context

Key Responsibilities:

• Design, develop, and maintain robust Java applications using the Spring framework (Spring Boot, Spring MVC).
• Implement scalable cloud solutions that leverage AWS services, including RDS, SQS, Iceberg, Athena, Glue, and EMR.
• Design and optimize database schemas and queries for Postgre
  SQL.
• Develop and manage data flows and pipelines, ensuring performance and reliability.
• Work with messaging systems such as Kafka to handle
  - scale data streams.
• Develop and maintain SOAP web services where required.
• Collaborate with
  - functional teams (Data Engineers, Dev
  Ops, Product Owners) to define, design, and deliver new features.
• Troubleshoot, debug, and optimize applications and data processes for performance and scalability.
• Ensure high standards of code quality, automation, and best practices.

Required Qualifications:

• Strong experience in Java development (Java 11/17).
• Proficient in the Spring framework (Spring Boot, Spring MVC, Spring Data).
• Hands-on experience with AWS services (RDS, SQS, Athena, Glue, EMR, Iceberg).
• Solid experience working with Postgre
  SQL databases.
• Familiarity with messaging and
  - driven systems (Kafka).
• Experience in developing SOAP web services.
• Excellent
  - solving skills, attention to detail, and ability to debug complex systems.
• Strong communication and teamwork skills.

Nice to Have:

• Experience with Infrastructure-as-Code tools (Terraform).
• Knowledge of distributed data processing frameworks (Apache Flink, Apache Spark).
• Familiarity with containerization and orchestration (Docker, Kubernetes).
• Interest or background in Data Engineering and
  - intensive applications.