Senior Data Platform & NLP Engineer (migrations) w Kraków, Polska

Senior Data Platform & NLP Engineer (migrations)

Miejsce pracy: Kraków

Technologies we use

Expected

• Spark
• dbt
• DataHub
• Amundsen
• PyTorch
• Vault
• Azure AD
• SAML
• GitLab CI
• SonarQube

Operating system

• Windows

About the project

We are looking for a Senior Data & AI Platform Engineer to join a cross-functional team delivering enterprise-scale data and AI solutions. This role combines cloud migration, data platform engineering, security, and AI development.

This is how we organize our work

This is how we work

• in house
• agile
• scrum

Your responsibilities

• Design, develop, test, and deliver production-ready AI and NLP solutions
• Integrate AI-driven capabilities with existing tools, platforms, and infrastructure
• Build and optimize data processing frameworks, ETL/ELT pipelines, and analytical platforms
• Collaborate closely with Tech Leads and Engineers to resolve technical challenges and ensure smooth delivery
• Support cloud and on-premise integration and migration initiatives
• Ensure solutions align with corporate security, governance, and compliance standards
• Contribute to CI/CD, monitoring, and operational excellence practices
• Participate actively in Agile ceremonies as a member of a cross-functional squad

Our requirements

• 6+ years of professional experience in software, data, or platform engineering
• Proven experience delivering hybrid-cloud or cloud migration projects
• Strong understanding of Data Lake and Data Warehouse architectures
• Hands-on experience with ETL/ELT development using Spark, dbt, or similar technologies
• Experience working with Delta Lake, Parquet, and modern data storage solutions
• Knowledge of metadata management and catalog platforms such as DataHub or Amundsen
• Practical experience with Natural Language Processing (NLP), including data cleaning, normalization, and transformation
• Familiarity with Machine Learning and Deep Learning frameworks such as PyTorch, scikit-learn, or similar
• Understanding of networking concepts, including VXLAN and MPLS
• Knowledge of Zero-Trust security principles
• Experience with secrets management and identity solutions, including Vault, Azure AD, and SAML
• Hands-on experience with GitLab CI, Azure Pipelines, or similar CI/CD tools
• Familiarity with code quality and security testing tools such as SonarQube and OWASP ZAP
• Knowledge of security and compliance frameworks including ISO 27001, NIST CSF, GDPR, and EBA guidelines
• Good English, at least B2/B2+

What we offer

We offer a full-time employment contract

Location – Poland; work model – remote

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!

NOTICE: We kindly inform you that we will contact the selected candidates.

This is how we work on a project

• Continuous Deployment
• Continuous Integration
• testing environments

Benefits

• life insurance
• retirement pension plan
• baby layette
• employee referral program
• Medicover medical care
• Medicover dental care
• Medicover Benefits platform
• Medicover Sport card

NOTICE: We kindly inform you that we will contact the selected candidates.

ALTEN Polska

WHO ARE WE?

WE ARE A WORLD LEADER IN ENGINEERING AND IT SERVICES.

At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world.

As a leader in Engineering and IT Services, we support companies in their technological and sustainable transformation.

OVER 57,400 EMPLOYEES IN 30+ COUNTRIES, TO SUPPORT MORE THAN 6,500 CLIENTS WORLDWIDE.

We operate in all sectors: Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Medias, Public Services & Government.

We carry out complex and highly technical projects throughout the value chain of the most prestigious companies worldwide.

Our motto: Building Tomorrow’s World Today!

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