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GFT Technologies SE

Tech Lead Java Engineer with Spark

GFT Technologies SE Krakow, Lesser Poland Voivodeship, Poland · PLN 209K–PLN 320K/yr

IT Services and IT Consulting · 10,001+ employees

19 h ago
java Senior (5-10 yrs) Full-time Poland
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About the role

You will design, develop, and manage large-scale data processing and storage solutions to support risk management and financial crime prevention. You will collaborate with cross-functional teams to build scalable pipelines and productionise analytical solutions.

What they look for

Apache Spark Java Scala Big Data ETL pipelines Software development best practices Apache Hadoop Spring Framework Apache Airflow SQL Elasticsearch Python Google Cloud Platform Maven Git Agile

Requirements

The role requires strong programming skills in Java or Scala and practical experience with Apache Spark and Big Data technologies. Candidates should have experience building ETL pipelines and working within global agile environments.

Benefits

Medical insurance Sport subsidy Lunch subsidy Life insurance Online training Certifications E-learning platform access Social events

Full description

Type of contract: Employment contract

Salary range: 17400-26700 PLN gross

What will you do?

Join a global agile development team focused on building next-generation solutions supporting risk management, financial crime prevention and regulatory compliance. You will design, develop and manage large-scale data processing and storage solutions that enable data-driven decision making and strategic business initiatives. Working closely with engineers, architects, analysts and data scientists, you will deliver scalable big data solutions while maintaining high engineering standards and code quality.

Your tasks

  • Work with Product Owners and IT Analysts to understand business and stakeholder requirements
  • Build and manage data processing components and storage technologies
  • Onboard new data sources and develop scalable data processing pipelines
  • Support application teams by delivering data views and datasets
  • Collaborate with Data Scientists to productionise analytical solutions
  • Follow continuous integration and test-driven development practices
  • Ensure high code quality and compliance with development standards
  • Validate technical solutions together with Architects
  • Perform unit testing and support quality assurance activities
  • Collaborate effectively within a global agile team

Your skills

  • Practical experience with Apache Spark
  • Strong programming skills in Java or Scala
  • Experience with Big Data processing technologies
  • Experience building and maintaining ETL pipelines
  • Knowledge of software development best practices
  • Strong communication skills in English

Nice to have

  • Experience with Apache Hadoop (Yarn, HDFS)
  • Experience with Spring Framework
  • Knowledge of Apache Airflow
  • Experience with SQL databases
  • Experience with Elasticsearch
  • Experience in Python
  • Experience with Google Cloud Platform
  • Practical knowledge of Maven
  • Practical knowledge of Git
  • Experience working in Agile environments

We offer

  • Hybrid work in our client's office (Kraków) 6 days a month
  • Working in a highly experienced and dedicated team
  • Benefit package tailored to your needs (medical, sport, lunch subsidy, life insurance, etc.)
  • Online training and certifications
  • Access to e-learning platform
  • Social events

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