Tech Lead Java Engineer with Spark (Kraków, PL, 30-302)

GFT Technologies SE; Kraków; Hybrid; PLN 17,000 - 27,000; Full time

Benefits offered by this job

Hybrid schedule

Medical insurance

Lunch subsidy

Life insurance

Training and courses

Job summary

GFT Technologies SE in Kraków is hiring for a data engineering professional to join a global agile team focused on risk management, financial crime prevention, and regulatory compliance. You will design, develop and manage large-scale data processing and storage solutions enabling data-driven decision making and strategic initiatives.

Working closely with engineers, architects, analysts and data scientists, you will deliver scalable big data solutions, uphold high engineering standards and code

Qualifications

• Experience with Spark and big data processing.
• Strong programming skills in Java and/or Scala.
• Experience building and maintaining ETL pipelines.
• Knowledge of software development best practices.
• Strong communication skills in English.

Responsibilities

• Understand business requirements with Product Owners and IT Analysts.
• 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 CI and TDD practices.
• Ensure high code quality and compliance with standards.
• Validate solutions with Architects.
• Perform unit testing and support QA activities.
• Collaborate within a global agile team.

Skills

Apache Spark

Java

Scala

Big Data

ETL pipelines

Software development best practices

English communication

Tools

Apache Hadoop

Spring Framework

Apache Airflow

SQL databases

Elasticsearch

Python

Google Cloud Platform

Maven

Git

Job 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