Data Science Analyst
Tasks
- Apply statistical methods for experiment analysis
- Build, deploy, and maintain machine learning models
- Collaborate with cross-functional stakeholders
- Communicate insights with visualizations
- Deploy models and monitor production performance
- Develop machine learning pipelines
- Translate business problems into analytical solutions
- Use Python for data transformation and modeling
- Use cloud infrastructure for scalable data processing
- Validate model performance using A B testing
Perks/Benefits
- N/A
Skills/Tech-stack
A/B | A/B Testing | AWS | Azure | B testing | Databricks | Generative AI | Git | Hypothesis Testing | LightGBM | MLOps | MLflow | Machine Learning | Matplotlib | NumPy | Pandas | Prompt engineering | PySpark | Python | RAG | Reinforcement Learning | Retrieval-Augmented Generation | SQL | Scikit-learn | Seaborn | XGBoost
Education
Roles
Related jobs
-
Senior Product Data Analyst (m/f/d) EUR 32K-45KAmazon QuickSight | Business Intelligence | Data Analysis | Data Architecture | Data QualityBirthday day off | Employee discounts | Flexible working hours | Hybrid work | Meal allowanceSenior-level Full TimeLisbon, Portugal1d ago
-
Data Analyst - ETL EUR 65K-65KClustering | DDL | DML | DQL | Data GovernanceBackground check required | Career growth | Career path management | Fairness and equity salary | Tech Startup EnvironmentMid-level Full TimeLisbon, Portugal1d ago
-
Data AI & Machine Learning EUR 50K-67KData Transformation | Data Visualization | Data cleaning | Facebook Prophet | ForecastingCareer path management | Training and certificationMid-level Full TimeLisbon, Portugal1d ago
-
Data Analyst EUR 42K-60KAlteryx | Business Intelligence | Data Modeling | Data Quality | Data VisualizationSenior-level Full TimeLisbon, Lisbon, Portugal2d ago
-
APIs | Apache Airflow | Data Modeling | Data Quality | Data VisualizationHybrid workMid-level Full TimeLisbon, Lisbon, Portugal2d ago
-
Data Analyst (French Speaker) | BPCE-SI EUR 40K-45KData Modeling | Data Quality | Data Visualization | Excel | Key Performance IndicatorsDEI initiatives | ESG initiatives | Electric bikes | Flexible work arrangements | Green transportation budgetMid-level Full TimePortugal, Portugal2d ago
-
Data Analyst EUR 38K-52KA/B | A/B Testing | Agile | Azure | B testingCareer progression | Company equipment | E learning courses and training program | Engagement and wellbeing activities | Flex benefitsMid-level Full TimeBraga, PT, 4710-2512d ago
-
Data Analytics Consultant EUR 40K-54KAI Automation | Analytics engineering | Data Modeling | Data Processing | Data TransformationClient-facing exposure | International travel opportunity | Knowledge sharing cultureMid-level Full TimeLisbon3d ago
-
APIs | Agile | Data Modeling | Data Quality | Data Quality ValidationMid-level Full TimePorto, Portugal4d ago
-
A/B | A/B Testing | AWS | Agile | AzureEnglish collaboration | Full remoteMid-level Full TimeLisbon, Portugal R4d ago
-
Data Analysis Expert EUR 32K-43KAWS | Asset Management | Azure | Budgeting | Cloud ArchitectureFlexible options | Health insurance | Meal allowance | Paid vacation | Referral bonusSenior-level Full TimeLisbon, Portugal4d ago
-
Senior Data Analyst EUR 50K-69KAlteryx | Data Governance | Data Lineage | Data Modeling | Data QualityCoffee | Fruits | Health insurance | Life insurance | Permanent contractSenior-level Full TimeLisbon, Lisbon, Portugal4d ago
-
Data Analyst, Product GBP 95K-124KA/B | A/B Testing | Analytical Functions | Apache Airflow | B testingSenior-level Full TimeUnited Kingdom6d ago
-
Senior Data Analyst EUR 46K-68KData Catalog | Data Governance | Data Nomenclature | Data Quality | Data Quality ManagementHealth insurance | Life insurance | Personal smartphone SIM card | Snacks and coffee | Social eventsSenior-level Full TimeLisbon, Lisbon, Portugal9d ago
-
Data Quality Analyst (AI Model Data Analyst) EUR 16K-20KComputer Vision | Data Annotation | Data Cleansing | Data Processing | Data QualityPaid time off | Pension | Sick leaveMid-level Full TimePortugal10d ago
-
A/B | A/B Testing | B testing | Cohort Analysis | Data QualityCompany events | Continuing education budget | Disability insurance | Employee assistance program | Life insuranceMid-level Full TimePortugal10d ago
-
Data Analyst & Administrator Trainee EUR 28K-28KDashboard Development | Data Analysis | Data Integrity | Data Visualization | Data cleaningCross-functional team | Flexible working hours | Hybrid work schedule | MentorshipEntry-level Full TimeLisboa, Portugal R10d ago
-
Dashboard automation | Data Visualization | Data analytics | Data extraction | KPI analysisEntry-level Full TimePortugal; Lisboa ou Porto10d ago
-
Data Analyst (M/F/D) EUR 25K-32KBusiness Intelligence | DAX | Data analytics | Microsoft Fabric | Power BIMid-level Full TimePortugal; Porto10d ago
-
Clearing Data Steward EUR 49K-73KData Catalog | Data Classification | Data Governance | Data Lineage | Data ObservabilityMid-level Full TimePorto, Portugal11d ago
-
Data Analyst EUR 37K-42KPython | R | SQLFlexible schedule | Global onboarding | Gym membership | Happy hours | Healthcare benefitsMid-level Full TimeLisbon15d ago
-
Senior Data Analyst - Marketing Science (m/f/d) EUR 32K-57KAds API | Attribution Modeling | Auction Mechanics | BigQuery | Digital AuctionBirthday day off | Coverflex allowance | Employee discounts on company services | Flexible working hours | Hybrid work modelSenior-level Full TimeLisbon, Portugal15d ago
-
Costing Data Analyst EUR 36K-36KAI | Cost engineering | Costing methodologies | Data Analysis | Data ModelingCareer development opportunities | Flexible work arrangements | Hybrid work model | Onboarding support | Onsite and offsite work optionsMid-level Full TimeLisbon (Airbus Portugal)15d ago
-
Common table expressions | DAX | Power BI | Power Query | SQLCareer progression | Discounts | Health insurance | Meal card | Welcome kitSenior-level ContractPorto, Porto, Portugal R15d ago
-
Senior Product Data Analyst (m/f/d) EUR 32K-45KAmazon QuickSight | Artificial Intelligence | Data Architecture | Data Modeling | Event TrackingEmployee discounts | Flexible working hours | Hybrid work model | Meal allowance | Private health insuranceSenior-level Full TimeLisbon, Portugal16d ago