83 jobs for Collaborative Filtering

Machine Learning Engineer Graduate (TikTok Shop Global E-Commerce, Recommendation) - 2026 Start (PhD) SGD 84K-91K

Boosting trees | C plus plus | Collaborative Filtering | Data Pipelines | Data Processing

Entry-level Full Time

Singapore

3d ago

Applied AI/ML [Multiple Positions Available] USD 165K-195K

AI Governance | AI governance framework | AWS | Azure | BM25

Backup childcare | Financial coaching | Health care coverage | Mental health support | On-site health and wellness centers

Senior-level Full Time

Jersey City, NJ, United States

9d ago

Principal AI Software Engineer TS/SCI w/Poly USD 200K

Bayesian analysis | Classification | Clustering | Collaborative Filtering | Deep learning

401k matching | Dental insurance | Disability insurance | Educational reimbursement | Employee stock purchase plan

Senior-level Full Time

US-MD-Fort Meade5-Savage (MD067), United States

9d ago

Data Scientist INR 1500K-2500K

AWS SageMaker | Apache Spark | Azure Machine Learning | Azure OpenAI | CI/CD

Mid-level Full Time

Pune, IN

9d ago

Head AI INR 4000K-5800K

AI Deployment | AI Deployment Pipelines | Big Data | Cloud Platforms | Collaborative Filtering

Executive-level Full Time

Bengaluru, Karnataka, India

9d ago

Software Engineer, Machine Learning RecSys USD 147K-208K

Artificial Intelligence | BERT | Bias Mitigation | C# | C++

Mid-level Full Time

Sunnyvale, CA | Bellevue, WA | …

13d ago

Software Engineer Leadership, Machine Learning RecSys USD 170K-244K

Agent Orchestration | Artificial Intelligence | BERT | Bias Mitigation | C#

Senior-level Full Time

Sunnyvale, CA

13d ago

Senior ML Engineer B2C - H/F EUR 37K-48K

A/B | A/B Testing | Airflow | Azure Blob | Azure Blob Storage

Bike repair workshop | CSE | Career coaching | Company health insurance | Company training

Senior-level Full Time

Boulogne Billancourt, FR R

14d ago

Staff Data Scientist, Marketing USD 120K-150K

Ad Ranking | Ad Ranking Algorithms | Amazon Web Services | Collaborative Filtering | Content-Based Filtering

Senior-level Full Time

United States (remote) R

23d ago

Staff Applied Scientist, AdTech USD 120K-150K

AWS | Ad Ranking | Collaborative Filtering | Content-Based Recommendation | Content-based

Senior-level Full Time

United States (remote) R

23d ago

Lead Applied Scientist, Marketing USD 120K-150K

AWS | Ad Ranking | Ad Ranking Algorithms | Collaborative Filtering | Content-Based Filtering

Senior-level Full Time

United States (remote) R

23d ago

Lead Data Scientist, AdTech USD 120K-150K

AWS | Ad Ranking | Ad Ranking Algorithms | Collaborative Filtering | Content-Based Filtering

Diverse, inclusive culture | Profit-sharing bonus | Remote-first culture

Senior-level Full Time

United States (remote) R

23d ago

Staff Data Scientist, Marketing USD 120K-160K

AWS | Ad Ranking | Collaborative Filtering | Content-Based Recommendation | Content-based

Diversity and inclusion | Remote-first culture

Senior-level Full Time

Montevideo, Uruguay (remote) R

23d ago

Staff Data Scientist, Marketing CLP 24999K-33600K

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Funnel Optimization

Diversity & Inclusion focus | Remote-first culture

Senior-level Full Time

Valparaíso, Chile (remote) R

23d ago

Staff Data Scientist, Marketing USD 120K-160K

AWS | Ad Ranking | Collaborative Filtering | Content-Based Filtering | Content-based

Diversity and inclusion focus | Remote-first culture

Senior-level Full Time

Lima, Peru (remote) R

23d ago

Staff Data Scientist, Marketing USD 120K-160K

AWS | Ad-Tech | Collaborative Filtering | Content-Based Filtering | Content-based

Senior-level Full Time

Cuenca, Ecuador (remote); Quito, Ecuador (remote) R

23d ago

Staff Data Scientist, Marketing USD 120K-160K

AWS | Collaborative Filtering | Content-Based Recommendation | Content-based | Funnel Optimization

Career development opportunities | Diversity and inclusion focus | Remote-first culture

Senior-level Full Time

Antigua, Guatemala (remote) R

23d ago

Staff Data Scientist, Marketing USD 120K-160K

AWS | AdTech Algorithms | Collaborative Filtering | Content-Based Recommendations | Content-based

Diversity and inclusion | Remote-first team

Senior-level Full Time

Alajuela, Costa Rica (remote); Cartago, Costa … R

23d ago

Staff Data Scientist, Marketing MXN 960K-1300K

AWS | Ad Ranking | Ad Ranking Algorithms | Collaborative Filtering | Content-Based Recommendation

Remote-first

Senior-level Full Time

Ciudad de Mexico, Mexico (remote); Guadalajara, … R

23d ago

Staff Applied Scientist, AdTech USD 120K-150K

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Funnel Optimization

Diversity and inclusion focused culture | Remote-first work environment

Senior-level Full Time

Panama City, Panama (remote) R

23d ago

Staff Applied Scientist, AdTech USD 120K-150K

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Funnel Optimization

Diversity and inclusion | Remote-first culture

Senior-level Full Time

Montevideo, Uruguay (remote) R

23d ago

Staff Applied Scientist, AdTech USD 120K-150K

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Funnel Optimization

Diversity and inclusion | Remote-first culture

Senior-level Full Time

Lima, Peru (remote) R

23d ago

Staff Applied Scientist, AdTech USD 120K-150K

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Funnel Optimization

Diversity and inclusion | Remote-first culture

Senior-level Full Time

Cuenca, Ecuador (remote); Quito, Ecuador (remote) R

23d ago

Staff Applied Scientist, AdTech USD 120K-150K

AWS | Ad Ranking | Collaborative Filtering | Content-Based Recommendation | Content-based

Diversity and inclusion culture | Remote-first team

Senior-level Full Time

Antigua, Guatemala (remote) R

23d ago

Staff Applied Scientist, AdTech

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Funnel Optimization

Diversity and inclusion | Remote-first work

Senior-level Full Time

Barranquilla, Colombia (remote); Bogota, Colombia (remote); … R

23d ago

Staff Applied Scientist, AdTech USD 120K-150K

AWS | Amazon Web Services | Collaborative Filtering | Content-Based Filtering | Content-based

Diversity and inclusion | Remote-first work

Senior-level Full Time

Alajuela, Costa Rica (remote); Cartago, Costa … R

23d ago

Staff Applied Scientist, AdTech MXN 721K-990K

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Funnel Optimization

Senior-level Full Time

Ciudad de Mexico, Mexico (remote); Guadalajara, … R

23d ago

Staff Applied Scientist, AdTech BRL 305K-390K

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Deep learning

Diversity and inclusion culture | Remote-first team

Senior-level Full Time

Belo Horizonte, Brazil (remote); Brasilia, Brazil … R

23d ago

Staff Applied Scientist, AdTech USD 120K-150K

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Funnel Optimization

Diversity, equity & inclusion | Remote-first work environment

Senior-level Full Time

Buenos Aires, Argentina (remote); Cordoba, Argentina … R

23d ago

Lead Data Scientist, AdTech USD 120K-160K

AWS | Collaborative Filtering | Content-Based Recommendation | Content-based | Funnel Optimization

Diversity and inclusion | Remote-first culture

Senior-level Full Time

Montevideo, Uruguay (remote) R

23d ago

Lead Data Scientist, AdTech CLP 19200K-19200K

AWS Cloud | Ad Ranking | Ad Ranking Algorithms | Amazon Web Services | Collaborative Filtering

Diversity and inclusion | Remote-first team

Senior-level Full Time

Valparaíso, Chile (remote) R

23d ago

Lead Data Scientist, AdTech USD 120K-160K

Ad Ranking | Ad Ranking Algorithms | Amazon Web Services | Collaborative Filtering | Content-Based Filtering

Career growth | Diversity and inclusion | Remote-first culture

Senior-level Full Time

Lima, Peru (remote) R

23d ago

Lead Data Scientist, AdTech USD 120K-160K

Ad Ranking | Amazon Web Services | Collaborative Filtering | Content-Based Filtering | Content-based

Diversity and inclusion culture | Remote-first team

Senior-level Full Time

Cuenca, Ecuador (remote); Quito, Ecuador (remote) R

23d ago

Lead Data Scientist, AdTech USD 120K-160K

AWS | Ad Ranking | Cloud Computing | Collaborative Filtering | Content-Based Recommendations

Equal employment opportunity | Remote-first culture

Senior-level Full Time

Antigua, Guatemala (remote) R

23d ago

Lead Data Scientist, AdTech COP 27600K-34800K

AWS | Collaborative Filtering | Content-Based Filtering | Content-based | Funnel Optimization

Diversity Equity and Inclusion | Remote-first culture

Senior-level Full Time

Barranquilla, Colombia (remote); Bogota, Colombia (remote); … R

23d ago

Lead Data Scientist, AdTech USD 120K-160K

Adtech | Amazon Web Services | Collaborative Filtering | Funnel Optimization | Lifetime Value

Diversity and inclusion culture | Remote-first team

Senior-level Full Time

Alajuela, Costa Rica (remote); Cartago, Costa … R

23d ago

Lead Data Scientist, AdTech USD 120K-160K

AWS | Collaborative Filtering | Content-Based Recommendation | Content-based | Funnel Optimization

Diversity Equity and Inclusion | Remote-first culture

Senior-level Full Time

Buenos Aires, Argentina (remote); Cordoba, Argentina … R

23d ago

Lead Data Scientist, AdTech BRL 305K-390K

Amazon Web Services | Cloud Computing | Collaborative Filtering | Content-Based Recommendation | Content-based

Diversity and inclusion focus | Remote-first culture

Senior-level Full Time

Belo Horizonte, Brazil (remote); Brasilia, Brazil … R

23d ago

Lead Applied Scientist, Marketing USD 120K-160K

Ad Ranking | Amazon Web Services | Cloud Computing | Collaborative Filtering | Content-Based Filtering

Diversity and inclusion focus | Equal employment opportunity | Remote-first culture

Senior-level Full Time

Panama City, Panama (remote) R

23d ago

Lead Applied Scientist, Marketing USD 120K-150K

AWS | Adtech | Collaborative Filtering | Funnel Optimization | Hybrid recommendation

Diversity & inclusion | Remote-first team

Senior-level Full Time

Montevideo, Uruguay (remote) R

23d ago

Lead Applied Scientist, Marketing CLP 24791K-30989K

Ad Ranking | Amazon Web Services | Collaborative Filtering | Content-Based Filtering | Content-based

Diverse inclusive team | Remote-first culture

Senior-level Full Time

Valparaíso, Chile (remote) R

23d ago

Lead Applied Scientist, Marketing USD 120K-160K

Amazon Web Services | Collaborative Filtering | Funnel Optimization | LTV modeling | Machine Learning

Diversity and inclusion culture | Remote-first team

Senior-level Full Time

Lima, Peru (remote) R

23d ago

Lead Applied Scientist, Marketing USD 120K-160K

AWS | Adtech | Collaborative Filtering | Content-Based Recommendation | Content-based

Senior-level Full Time

Cuenca, Ecuador (remote); Quito, Ecuador (remote) R

23d ago

Lead Applied Scientist, Marketing USD 120K-160K

A/B | A/B Testing | AWS | Ad Ranking | Ad Ranking Algorithms

Diversity and inclusion culture | Remote-first team

Senior-level Full Time

Antigua, Guatemala (remote) R

23d ago

Lead Applied Scientist, Marketing

AWS | Ad Ranking | Ad Ranking Algorithms | Collaborative Filtering | Content-Based Filtering

Diverse inclusive team | Remote-first culture

Senior-level Full Time

Barranquilla, Colombia (remote); Bogota, Colombia (remote); … R

23d ago

Lead Applied Scientist, Marketing USD 120K-160K

Amazon Web Services | Collaborative Filtering | Funnel Optimization | Hybrid Recommendations | LTV modeling

Senior-level Full Time

Alajuela, Costa Rica (remote); Cartago, Costa … R

23d ago

Lead Applied Scientist, Marketing MXN 721K-1080K

Ad Ranking | Amazon Web Services | Collaborative Filtering | Data Modeling | Embeddings

Diversity and inclusion | Remote-first culture

Senior-level Full Time

Ciudad de Mexico, Mexico (remote); Guadalajara, … R

23d ago

Lead Applied Scientist, Marketing USD 120K-160K

AWS | Ad Ranking | Ad Ranking Algorithms | Collaborative Filtering | Embeddings

Equal employment opportunity | Inclusive team culture | Ownership culture | Remote-first culture

Senior-level Full Time

Buenos Aires, Argentina (remote); Cordoba, Argentina … R

23d ago

Lead Applied Scientist, Marketing BRL 304K-380K

Ad Ranking | Amazon Web Services | Collaborative Filtering | Content-Based Filtering | Content-based

Diversity and inclusion culture | Remote-first team

Senior-level Full Time

Belo Horizonte, Brazil (remote); Brasilia, Brazil … R

23d ago

Staff Data Scientist, Marketing CAD 110K-160K

AWS | Adtech | Collaborative Filtering | Content-Based Recommendation | Content-based

Senior-level Full Time

Halifax, Canada (remote); Mississauga, Canada (remote); … R

23d ago

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