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Java Developer

Remote (Poland)Remote (region-locked)SeniorFound today
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javahibernatesqljunitkafkaazurejson

We are seeking a Java Developer to join a development team responsible for designing and implementing backend systems and data pipelines. The person in this role will work with Java, Spring Boot, Hibernate/JPA, SQL and messaging technologies to deliver reliable and scalable solutions. This role requires collaboration with internal teams and external vendors and demands strong technical proficiency and attention to detail.

Responsibilities

  • Design, develop and maintain backend services using Java and Spring Boot.

  • Implement and maintain data access layers with Hibernate/JPA and SQL.

  • Develop and test components using JUnit and other testing tools to ensure code quality.

  • Build and support data pipelines and integration flows, including use of Kafka and Debezium where applicable.

  • Create and manage topics and related configurations in Kafka/Debezium environments.

  • Consume and produce JSON-formatted data and implement appropriate data mapping and transformation logic.

  • Integrate and expose functionality via REST APIs and collaborate on API design and documentation.

  • Work with Azure cloud services to deploy, monitor and maintain applications and related resources.

  • Participate in code reviews, technical discussions and team planning sessions.

  • Collaborate with international external vendors, ensuring clear technical communication and alignment.

Qualifications

  • Minimum of 4 years of professional experience as a software developer.

  • Proven experience working on projects within a development team.

  • Strong knowledge of object-oriented programming principles and common design patterns.

  • Proficiency in Java, Spring Boot and Hibernate/JPA.

  • Solid SQL skills and experience working with relational databases.

  • Experience with unit testing frameworks such as JUnit.

  • Practical experience with Kafka and knowledge of creating and managing topics; familiarity with Debezium is an advantage.

  • Experience building data pipelines and performing data mapping and transformations.

  • Working knowledge of Azure cloud services relevant to application deployment and operations.

  • Familiarity with JSON data format and related processing techniques.

  • English language proficiency sufficient for reading technical documentation, conducting business correspondence and verbal communication with international external vendors.

Benefits

  • Opportunity to work on complex backend systems and data integration projects using modern technologies.

  • Remote Work Arrangement.

  • Professional development opportunities and collaboration with experienced engineering teams.

  • Unique TEAL culture, relationship- and respect-driven community, non-corporate atmosphere.

  • Agile approach and no bureaucracy.

  • Outstanding integration trips to various places in Europe for all employees.

  • Activities to support your well-being and health.

  • Luxmed Gold Extended medical care and Multisport Plus benefit.

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YourITeamsJava Developer
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