Senior Data Analyst Lead – Data Annotation & Quality
Tasks
- Collaborate with machine learning and computer vision teams
- Define and monitor quality metrics
- Establish quality assurance processes
- Forecast capacity and delivery timelines
- Integrate automation tools and AI-assisted labeling
- Maintain annotation documentation and standards
- Manage data annotation workflows
- Optimize annotation pipelines
Perks/Benefits
Skills/Tech-stack
Annotation platforms | Automation | Computer Vision | Data Annotation | Data Annotation Platforms | Data Governance | Data Quality | Data Quality Metrics | Machine Learning | Process optimization | Python | Quality Assurance | Quality metrics
Education
Roles
Analyst | Data Analyst | Data Annotator | Data Annotator Leader
Related jobs
-
Data Quality Analyst ID52038 EUR 29K-40KAgile | Data Cleansing | Data Integrity | Data Quality | Data Quality MetricsFlextime | Mentorship | Office work options | Personalized growth roadmaps | Remote work optionsEntry-level Full TimeBarcelona, Spain3d ago
-
Senior Data Analyst GBP 60K-75KData Consistency | Data Governance | Data Quality | Data Visualization | Experimentation DesignSenior-level Full TimeSpain - Remote; United Kingdom - … R3d ago
-
Data Analyst, Portfolio Analytics EUR 63K-85KAdvanced Analytics | Artificial Intelligence | BigQuery | Data Visualization | ExcelBackground check | Hybrid workMid-level Full TimeES - Barcelona, Spain3d ago
-
A/B | A/B Testing | Adjust | Amazon Redshift | Amazon S3Career development roadmap | Collaborative Creative Work Environment | Global Studio Opportunities | Medical/Dental/Vision insurance | Professional developmentMid-level Full TimeSpain3d ago
-
AI tools | DBT | Data Modeling | Data Observability | Data QAAdditional days off | Fully remote | Learning reimbursement | Paid vacation days | Professional developmentSenior-level Contract Full TimeSpain R3d ago
-
Senior Healthcare Research & Data Analyst EUR 38K-53KClustering | Excel | Forecasting | Market Mix | Market Mix ModelingDisability insurance | Hybrid work | Kindergarten support | Language classes | Life insuranceSenior-level Full TimeR06-Barcelona, Spain3d ago
-
Data Analytics Intern EUR 26K-26KAWS | Data Analysis | Data Visualization | ETL | Exploratory Data AnalysisCareer networking | Hands-on project experience | Mentorship and collaboration | Opportunity to present to senior managementEntry-level Full Time InternshipESP Madrid- 39 hours, Spain3d ago
-
BI Analyst EUR 70K-80KAutomation | Data Modeling | Database | Digital Transformation | ETLBusiness resource groups | Career progression programs | Global onboarding program | Hybrid working | Life Empowerment Assistance ProgramSenior-level Full TimeBarcelona, Spain3d ago
-
People Analytics Analyst | Spain | Remote EUR 73K-88KAI tools | Automation | BigQuery | Business Intelligence | DBTAutonomy | Career growth pathways | Global annual leave policy | Global culture | In-person onboardingMid-level Full TimeSpain (Remote) R3d ago
-
Adtech | Amazon Web Services | Business Intelligence | CRO | Cloud ComputingHealth insurance | Pro bono time off | Provided equipment | Restaurant vouchers | Sport subscriptionEntry-level Full TimeMadrid, MD, Spain R4d ago
-
Microsoft Access | Microsoft Excel | Microsoft PowerPoint | Microsoft Word | Power BIMid-level Full TimeMadrid, Spain4d ago
-
Data Analyst - Yahtzee! With Buddies EUR 38K-47KA/B | A/B Testing | Amazon Redshift | B testing | BigQueryHybrid workMid-level Full TimeES - Barcelona, Spain5d ago
-
Amazon DSP | Amazon Marketing Cloud | Amazon marketing | Attribution Modeling | CTEHybrid work mode | Inclusive culture | Professional developmentMid-level Full TimeBarcelona, Spain5d ago
-
Senior Data Analyst EUR 54K-72KDashboarding | Data Visualization | Data Warehousing | Looker | Marketing AnalyticsBirthday day off | Flexible benefits | Free language courses | Merit-based progression | Permanent contractSenior-level Full TimeBarcelona, CT, Spain R5d ago
-
Big Data | Data Analysis | Data Mining | Data Preparation | Exploratory Data AnalysisMid-level Part TimeEdificio Campus Universitat Abat Oliba, Spain6d ago
-
Big Data | Business Analytics | Data Analysis | Data Mining | Data PreparationMid-level Part TimeEdificio Campus Universitat Abat Oliba, Spain6d ago
-
A/B | A/B Testing | B testing | BI Dashboards | BI toolsAutonomy | Fully remote | Global cross-functional collaboration | High ownership | Learning and developmentSenior-level Full TimeSpain R7d ago
-
Senior Data Analyst EUR 65K-72KA/B | A/B Testing | Attribution Modeling | B testing | Bootstrapping25 days PTO | Dog-friendly office | Flexible work hours | Gym membership | Meal allowanceSenior-level Full TimeBarcelona7d ago
-
Entry-level Full TimeMadrid, Spain7d ago
-
Data Engineer Intern EUR 25K-25KDBT | Data Modeling | ETL | Python | SQLCollaborative team environment | MentorshipEntry-level InternshipBarcelona, ES7d ago
-
AI Solutions Analyst EUR 48K-64KAI Deployment | AI Foundry | AI Prototyping | Agentic AI | Artificial IntelligenceCareer development | Inclusive work environmentMid-level Full TimeParets del Valles, ES R7d ago
-
Business Analyst – Automation, Analytics & AI EUR 50K-50KAI frameworks | Acceptance Testing | Analytics tools | Automation | Automation platformsEntry-level Full TimeESP - Madrid - Madrid (Josefa …7d ago
-
Business Consulting | Data analytics | Python | SQL | Stakeholder managementTravel opportunities | Work anywhereMid-level Full TimeSpain - Barcelona R8d ago
-
Content Moderation | Data Annotation | English C1 | Fact-checking | Instruction followingFreelance project work | Part-time | Portfolio Experience | Remote workEntry-level FreelanceSpain - Remote R9d ago
-
Senior-level Full TimeBarcelona, Spain10d ago