Senior Data Platform & NLP Engineer (migrations)

## 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 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 - 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+ - 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 - 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. - 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!