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Senior Backend Developer (Java, AWS)
  • Kraków
Senior Backend Developer (Java, AWS)
Kraków, Kraków, Lesser Poland Voivodeship, Polska
ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
19. 12. 2025
Informacje o stanowisku

technologies-expected :


  • SQL
  • AWS
  • Java
  • Tomcat
  • Spring Boot
  • Spring Framework
  • Kafka

technologies-optional :


  • Hadoop
  • Apache Spark
  • React.js

about-project :


  • We are looking for a Senior Java Engineer to join our team building a cloud-native platform used by global Life Sciences organisations. You will work on backend services supporting pharmaceutical companies in analysing potential adverse drug effects. This role offers a mix of technical ownership, system design, and hands-on development in a highly collaborative, international environment.

responsibilities :


  • Design, develop, and maintain backend services built with Java, Spring, Spring Boot, and AWS.
  • Contribute to architectural decisions and system-level discussions.
  • Ensure stability, scalability, and performance of distributed services.
  • Write clean, maintainable code and participate in code reviews.
  • Collaborate with cross-functional teams to translate requirements into technical solutions.
  • Support deployment automation and production operations.
  • Troubleshoot complex technical issues and propose improvements.

requirements-expected :


  • Minimum 4–7 years of experience in backend development with Java.
  • Strong knowledge of Spring and Spring Boot.
  • Experience with AWS in production environments.
  • Solid understanding of microservices architecture.
  • Hands-on experience with SQL and relational databases.
  • Familiarity with Tomcat or similar application servers.
  • Ability to work independently, make informed technical decisions, and contribute to system design.
  • Good communication skills.

offered :


  • Stable employment in a fast-growing company.
  • Flexible and remote-friendly working model.
  • Health and wellbeing benefits.
  • Learning and development opportunities.
  • Modern equipment and comfortable work environment.

benefits :


  • sharing the costs of sports activities
  • life insurance

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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