Principal Data Engineer
Tasks
- Build Python code for production systems
- Collaborate with data scientists and analysts
- Design data pipelines and platforms
- Enable analytics and machine learning data readiness
- Implement data quality checks and validation logic
- Ingest validate transform and persist data
- Manage source control workflows
- Mentor peers and influence best practices
- Monitor data health with dashboards
- Perform code reviews and automated testing
- Support model ready reproducible datasets
Perks/Benefits
- N/A
Skills/Tech-stack
Analytics | Code review | Data Monitoring | Data Quality | Data Validation | Data pipeline | ELT | ETL | Functional Programming | Machine Learning | Object-Oriented | Object-oriented programming | Python | Python (OOP) | SQL | Source Control | Testing
Education
Roles
Data Engineer | Engineer | Principal | Principal Data Engineer
Related jobs
-
Data Quality Engineer EUR 35K-45KAlerting | Automation | Data Catalog | Data Governance | Data QualityMid-level Full TimeLisboa, Lisboa7h ago
-
Senior Data Engineer - Governance (m/f/d) EUR 32K-45KAccess Control | Amazon Athena | Amazon QuickSight | Amazon Redshift | BI DashboardCoverflex allowance | Employee discounts | Flexible work setup | Learning and knowledge exchange | Meal allowanceSenior-level Full TimeLisbon, Portugal11h ago
-
API Integration | Context engineering | Data Pipelines | Data Validation | Deep learningHealthcare dental insurance | In-office four days per week | Paid time off | Remote work one day per weekExecutive-level Full TimeLisbon, Portugal R1d ago
-
APIs | Agentic AI | Artificial Intelligence | Assets | Data extractionHealthcare employer paid health and dental insurance | Paid time off | Remote work one day per weekExecutive-level Full TimeLisbon, Portugal R1d ago
-
Bitbake | C# | C++ | CI/CD | Cross-compilationBirthday off | Extra vacation days | Gym discounts | Health insuranceEntry-level Full TimeMatosinhos, Porto, Portugal1d ago
-
Data Engineer - BI (m/f/d) EUR 19K-19KAI | Amazon QuickSight | Amazon Redshift | Amazon Web Services | AutomationBirthday day off | Coverflex allowance | Discounted company services | Flexible work setup | Learning and knowledge exchange eventsEntry-level Full TimeLisbon, Portugal1d ago
-
AI Agents | AI Evaluation | Apache Spark | Data Pipelines | Distributed SystemsEmployee support programs | Flexible working hours | Fully remote | Permanent employment contract | Social benefitsMid-level Full TimePortugal R1d ago
-
Advanced Analytics Engineer EUR 47K-66KAPI Integration | AWS | Azure | CI/CD | Data GovernanceFlexible-hybrid work | Inclusive culture | Professional development opportunities | Supportive leadersMid-level Full TimeLisbon - Antonio, Portugal R1d ago
-
LLM / GenAI Engineer EUR 60K-73KAI Governance | AI orchestration | API Development | Cloud deployment | DatabricksSenior-level Full TimeLisbon - Antonio, Portugal R1d ago
-
Senior Platform Engineer (Storage & Backups) EUR 55K-70KAnsible | Bash | Bastion host | CI/CD | DHCPSenior-level Full TimePorto, Portugal1d ago
-
Data Engineer EUR 45K-65KAPI Middleware | AWS Athena | Celery | DBT | DagsterFlexible working hours | Professional development workshopsSenior-level Full TimeRua Santos Dias No. 1121, Senhora …1d ago
-
Mid-level Full TimeRua Santos Dias No. 1121, Senhora …1d ago
-
Lead Data Engineer EUR 54K-70KApache Spark | Azure Data | Azure Data Factory | Azure Data Lake | Azure Data Lake StorageBirthday gift | Flexible work model | Health insurance | Internet allowance | Life insuranceSenior-level Full TimePortugal - Porto2d ago
-
Senior Machine Learning Engineer (m/f/d) EUR 32K-45KAWS | CI/CD | Data Engineering | Data Modeling | Database systemsCoverflex allowance | Employee discounts | Flexible work setup | Meal allowance | Private health insuranceSenior-level Full TimeLisbon, Portugal2d ago
-
Data Engineer Junior EUR 28K-35KApache Airflow | CI/CD | Data Pipelines | Data integration | Integration ServicesCareer development | Hybrid work option | Training and certificationEntry-level Full TimeLisbon, Portugal2d ago
-
Data Quality Engineer EUR 38K-48KAI | Business Intelligence | Dashboarding | Data Catalog | Data EnrichmentCareer development support | Training and certificationMid-level Full TimeLisbon, Portugal2d ago
-
API Integration | AWS | Azure | CI/CD | Cloud platformFully remote | Modern work equipment | Professional development budgetMid-level Full TimePortugal R2d ago
-
Classifier Training | Context window | Context window optimization | Data labeling | Dataset cleaningAI tool access | Annual in-person meetup | Co-working budget | Equipment provided | Health and wellness supportSenior-level Full TimePortugal R2d ago
-
Senior Data Engineer EUR 50K-86KAWS | Azure | CloudFormation | FastAPI | GitHub ActionsBirthday leave | Carer leave | Life leave | Lunch break meal access | Volunteer leaveSenior-level Full TimePorto, R. Dom João I, Portugal2d ago
-
AWS Glue | AWS Lambda | AWS S3 | Amazon Web Services | DatabricksCareer progression | Discounts | Health insurance | Meal card | Welcome kitMid-level ContractCoimbra; Braga; Lisbon2d ago
-
Senior Data Engineer EUR 55K-86KAWS | Azure | CloudFormation | FastAPI | GitHub ActionsBirthday leave | Enhanced parental leave | Hybrid work | Life assurance | Life leaveSenior-level Full TimePorto, R. Dom João I, Portugal2d ago
-
Data Engineer for an Oil Company EUR 48K-70KAWS | AWS Glue | AWS Lambda | Data Pipelines | Data lifecycleFlexible pay | Medical insurance | Unlimited access to technology trainingSenior-level Full TimeLisboa, Braga, Coimbra2d ago
-
GenAI Profile for a Healthcare Company EUR 64K-80KAWS | DBT | LLM | Prompt engineering | PythonFlexible pay | Medical insurance | Unlimited training accessMid-level Full TimeLisboa, Braga, Coimbra2d ago
-
Senior Data Engineer EUR 55K-86KAWS | Azure | CloudFormation | FastAPI | GitHub ActionsBirthday leave | Enhanced parental leave | Hybrid work | Life assurance | Life leaveSenior-level Full TimePorto, R. Dom João I, Portugal2d ago
-
Data Engineer EUR 45K-70KApache Airflow | Apache Spark | CI/CD | Cloud | DBTCoffee | Fruits Snacks | Health insurance | Life insurance | Personal SmartphoneSenior-level Full TimeLisbon, Lisbon, Portugal3d ago