Scala Spark Developer

WHO WE ARE?

ALTEN – A Global Leader in Engineering and IT Services

Founded in France in 1988, the ALTEN Group is a leading technological partner serving the world’s largest clients. In 2023, it achieved revenues exceeding 4.07 billion euros and employs over 57,000 people, 88% of whom are engineers and IT experts.

ALTEN Polska has been operating for 13 years, supporting its clients' innovation, research and development, and IT systems. It has offices in Kraków, Warsaw, Wrocław, Gdańsk, and Poznań.

It serves key industries such as aerospace, space, industrial solutions, automotive, railway, energy, finance, telecommunications, and retail.

Areas of expertise: business analysis, cybersecurity, artificial intelligence, data analysis and cloud solutions, application development, software testing, project management, embedded software, quality management, industrialization, digital transformation, and industrial engineering.

For more information, visit: http://www.altenpolska.pl

Location: Kraków (hybrid, 6 office visits/month)

• Design, develop, and maintain scalable data pipelines using Scala Spark in Google Cloud Platform (GCP).

• Analyze data in large-scale Datalakes and validate tests using Apache Airflow.

• Collaborate with global teams (onsite and remote) to deliver solutions in a Scrum/Agile environment.

• Refine technical backlog items and support Product Owners in prioritization.

• Perform standard code maintenance: testing, refactoring, and debugging.

• Share knowledge across teams and participate in the end-to-end product development cycle, including production releases.

• Challenge existing processes while adhering to regulatory and industry standards.

Requirements

• Strong proficiency in Scala, Spark.

• Experience with GitHub, Jira, and Confluence.

• Familiarity with Apache Airflow and basics of Python.

• Hands-on experience working in a Scrum framework.

• Excellent English communication skills (discussions, presentations).

Nice to have:

• Experience with GCP and other major cloud providers (Azure, AWS).

• Knowledge of JUnit, TDD, BDD, and Jenkins.

• Familiarity with Clean Code, SOLID, KISS, DRY, and design patterns.

• Experience with Elasticsearch.

• Secure coding certifications (e.g., Secure Code Warrior).

We offer a full-time employment contract 

• Location – Kraków work model – hybrid

• Stable and long-term cooperation 

• Well-defined career path at the European leader in engineering & IT consulting 

• Opportunity to relocate and work in different ALTEN Polska branches 

• After completion of the project, opportunity to engage in a subsequent one within the company 

• Introduction and cooperation with dedicated Competences Manager 

Benefits

• Medicover medical care 

• Medicover dental care 

• Medicover Benefits platform 

• Medicover Sport card 

• Referral Program  

• Layette for a newborn employee’s child 

• Group life insurance 

• Pension scheme 

We also offer cooperation based on a B2B or Contract of mandate (UZ).

We also guarantee:

 Access to professional certifications with our technology partners (e.g. Google, ISTQB) 

• Access to relevant industry events 

• Access to the Knowledge Sharing Program 

• Access to Referral program 
  

Join our team and let’s build tomorrow’s world today!

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