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Big Data Engineer
  • Kraków
Big Data Engineer
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Antal IT Sales/ Tech
7. 9. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • Groovy
  • Python
  • Google Cloud Platform
  • AWS
  • Spring Boot
  • Spring Framework
  • Apache Airflow
  • PostgreSQL
  • Linux
  • Git
  • Maven

about-project :


  • ? Remote work – required 1 day onsite in the office in Cracow, Poland
  • ? Employment type: Full-time, B2B Contract
  • ? Rate: 200 - 240 PLN per hour
  • ? Industry: financial services

responsibilities :


  • Design, develop, test, and deploy IT systems to meet business goals
  • Build and integrate data processing and calculation services with risk analytics libraries
  • Collaborate with business, BAs, vendors, and global IT teams on requirements and solution design
  • Apply Agile and DevOps practices with strong focus on test-driven development
  • Support and maintain the platform, including incident resolution and production monitoring
  • Ensure high-quality delivery for both functional and non-functional requirements

requirements-expected :


  • University degree in Computer Science, IT, or related field
  • Fluentspoken and written English
  • Strong experience in big data solution design and development, with knowledge of the full software development life cycle and Agile methodology
  • Proven track record in building distributed applications (preferably in a Spark environment)
  • Hands-on experience with API development, microservices, and API gateways
  • Exposure to public cloud platforms (preferably GCP)
  • Solid knowledge of software testing and experience in test automation frameworks (JUnit, Cucumber, Karate, Rest Assured, Pact)
  • Familiarity with DevOps tools such as Jenkins and Ansible
  • Strong problem-solving skills, able to work independently under pressure and across deadlines
  • Excellent communication, teamwork, and stakeholder engagement skills
  • Programming: Java 11+, Groovy, Python 3.7+
  • Big Data: Spark with Scala/Java/Python
  • Cloud: GCP / AWS
  • Frameworks: Spring Boot, Spring Batch, Spring Cloud, Spring Cloud Gateway, Eureka
  • Workflow orchestration: Apache Airflow
  • Databases: PostgreSQL (and other RDBMS)
  • Tools & Environments: Unix/Linux, Git, Maven

offered :


  • The chance to collaborate with experienced engineers and quantitative specialists across global financial markets
  • Involvement in building strategic risk management platforms with complex challenges in performance, architecture, and scalability
  • Direct contribution to initiatives that shape key business outcomes within a global organization
  • Flexible work model: remote-first, with the requirement to be in the Krakow office one day per month
  • Benefits package including private medical care and a Multisport card

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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