Freelance Data Science Engineer (Python & SQL)
Tasks
- Apply big data processing approaches
- Build feature engineering and predictive modeling
- Design data science problem statements
- Develop end to end data science pipeline
- Document problems with realistic business context
- Implement Python solutions using data science libraries
- Perform statistical analysis and machine learning
- Validate models and verify computational answers
Perks/Benefits
Skills/Tech-stack
Feature Engineering | LLM | Langchain | MLOps | Matplotlib | NumPy | Pandas | Predictive Modeling | Prompt engineering | PyTorch | Python | RAG | SQL | SciPy | Scikit-learn | Seaborn | StatsModels | TensorFlow | Vector Databases
Education
N/A
Roles
Data Science | Data Science Engineer | Data Scientist | Engineer | Scientist
Related jobs
-
APIs | Anomaly Detection | Data Modeling | Docker | JavaScript100 percent remote work | Career growth opportunities | Flexible work environmentMid-level Full TimeGermany R17h ago
-
Working student AI / LLM Engineering (d/m/f/x) EUR 36K-36KAI Pipelines | Agile Development | Docker | Document processing | KubernetesFlexible working hours | Onboarding support | Part time work available | Pro rata vacation days | Remote work opportunityEntry-level Part TimeUlm, Germany R22h ago
-
AWS | AWS SageMaker | Alerting | CI/CD | ContainerizationCareer growth opportunities | Flexible employment options | Inclusive diverse workplace | International technical teams | Remote-first work environmentSenior-level Full TimeGermany R1d ago
-
Accelerate | Deep learning | Distributed Training | EEG | FMRIAutonomy and ownership | Career growth opportunities | Continuous learning | Flexible, distributed work environment | Fully remote workMid-level Full TimeGermany R1d ago
-
Data Curation | Deep learning | Distributed Computing | Distributed machine learning | GPU TrainingAccess to high performance GPU clusters | Flexible work location | Fully remote work | Professional growth opportunitiesSenior-level Full TimeGermany R1d ago
-
Senior Decision Scientist, Ranking EUR 64K-85KA/B | A/B Testing | B testing | CI/CD | Causal InferenceAnnual personal growth budget | Discounts on company activities | Fitness budget | Health and wellness benefits | Hybrid workingSenior-level Full TimeBerlin R1d ago
-
Senior Decision Scientist, Product Analytics EUR 46K-75KAB Testing | Causal Inference | Causal inference methods | Data Visualization | Difference-in-differencesDiscounts on company activities | Fitness budget | Health and wellness benefits | Hybrid working | Language reimbursement programSenior-level Full TimeBerlin R1d ago
-
Quantum Error Correction Software Engineer EUR 14K-16KC++ | Code review | Compiler design | Control Systems | Data PipelinesFlexible hours | Health and wellbeing focus | Hybrid work setupEntry-level Full TimeMünchen, Germany R1d ago
-
AI Workflow Engineer - Freelance AI Trainer USD 120K-120KAI Automation | API Integration | Anthropic Claude | Anthropic Claude API | Automation PipelinesFlexible schedule | Performance-based bonuses | Remote workMid-level FreelanceGermany - Remote R1d ago
-
(Senior) AI Engineer (all genders) EUR 65K-85KAgile | Cloud Platforms | Containerization | DevOps | DockerBusinessbike | Company fitness | E-learning support | Extra vacation | Family-friendly supportMid-level Full TimeBremen, Munich, Mannheim, Mainz, Berlin, Remote R2d ago
-
Chatbot LLM Engineer (all genders) EUR 42K-66KAgile | Dialog design | Language Models | Large Language Models | Prompt engineeringBusinessbike | Company fitness | E-learning reimbursement | Flexible work options | Paid time offMid-level Full TimeBremen, Munich, Mannheim, Mainz, Berlin, Remote R2d ago
-
Computational physics | Electromagnetism | Mechanics | NumPy | Numerical SimulationEntry-level FreelanceGermany - Remote R3d ago
-
Apache Airflow | Apache Spark | CI/CD | Data Lakes | Data ModelingFlexible location | Flexible working hours | Home office | Innovative team | Opportunity for personal ideasMid-level Full TimeRemote, München R4d ago
-
Platform & Data Engineer Full-time · 100% Remote EUR 75K-85KAlerting | CI/CD | Cloud platform | Data Pipelines | Distributed tracingFlexible remote setup | Growth opportunities | Remote workSenior-level Full TimeGermany - Remote R4d ago
-
AWS | CI/CD | Docker | Git | GitHub ActionsDirect collaboration with industry experts | Ownership in production | Paid vacation | Personal development | Remote flexibilityMid-level Full TimeGermany - Remote R4d ago
-
Senior Generative AI Engineer (m/w/d) EUR 60K-84KAWS | Azure | Conversational AI | Data Science | Fine TuningBike leasing | Coaching | Company pension plan | Corporate benefits | EGYM Well PassMid-level Full TimeMünchen, Frankfurt, Berlin, Leipzig, Essen, Hybrid, … R4d ago
-
Amazon Redshift | Data Pipelines | Data Warehousing | Django | ETLSenior-level Full TimeGermany R4d ago
-
Data Engineer, Vice President GBP 100K-117KAWS | Apache Airflow | Automation | Azure | CI/CDEducation reimbursement | Family support programs | Flexible time off | Health and wellness resources | Hybrid workExecutive-level Full TimeL14 - Verde Building, 10 Bressenden … R4d ago
-
Lead Data Engineer EUR 49K-72KAPI Integration | AWS | Amazon Redshift | Apache Airflow | Apache KafkaUnlimited PTOSenior-level Full TimeGermany - Remote R4d ago
-
Statistics & Python Expert - Freelance AI Trainer USD 100K-100KCombinatorics | Graph theory | Mathematical Statistics | NumPy | Number theoryProject based workSenior-level FreelanceGermany - Remote R4d ago
-
Staff Data Scientist, Selection Analytics SEK 720K-838KA/B | A/B Testing | B testing | Data Analysis | Exploratory Data AnalysisHybrid work | Remote work optionsSenior-level Full TimeBerlin, Germany; Helsinki, Finland; Stockholm, Sweden R5d ago
-
Senior Data Scientist (f/m/x) EUR 45K-51KA/B | A/B Testing | AWS | Azure | B testingDiscounts | Educational budget | Remote workSenior-level Full TimeBerlin, BE, Germany R5d ago
-
Werkstudent SAP Data & Analytics (m/w/d) EUR 30K-32KAnalytics Cloud | Data Modeling | Data Warehousing | Databricks | ExcelAfterworks | Company fitness | Flexible work hours | Hybrid work | Online team eventsEntry-level Contract Part Timebundesweit, Germany R5d ago
-
AWS | AWS Bedrock | AWS SageMaker | Cloud Computing | Computer VisionFlexible scheduling | Fully remote | Inclusive international team culture | Paid training opportunities | Stable internet accessMid-level Full TimeGermany R5d ago
-
Member of Technical Staff - ML Infrastructure Engineer USD 180K-300KAWS | Amazon S3 | Ansible | Argo CD | AutoscalingMonthly in person week | Remote work options | Travel cost coverageSenior-level Full TimeFreiburg (Germany), San Francisco (USA) R6d ago