Resume and JobRESUME AND JOB
eBay Inc. logo

Senior Applied Researcher T27

eBay Inc.

Senior Applied Researcher T27

eBay Inc. logo

eBay Inc.

full-time

Posted: December 22, 2025

Number of Vacancies: 1

Job Description

Senior Applied Researcher T27

Location: Bengaluru, India

Category: Engineering

About the Role

Join eBay's Product Knowledge team in Bengaluru as a Senior Applied Researcher T27, driving the future of e-commerce through advanced data systems. This role centers on leveraging eBay's vast Big Data ecosystem—including listings, transactions, products, and knowledge graphs—to enhance marketplace experiences for millions of global buyers and sellers. Tackle complex challenges like Image Quality scoring, Automatic Taxonomy Improvement, Entity Resolution for hierarchical entities, and Conflict Resolution, while envisioning how these integrate to create delightful customer innovations in a tech-driven, customer-centric environment.

Key Responsibilities

  • Collaborate with Management and Product Management to shape department vision and roadmap
  • Define and refine project scopes, goals, and metrics for Product Knowledge initiatives
  • Seek scientifically valid solutions delivering value to eBay's e-commerce customers
  • Measure output and impact to continuously learn and improve processes
  • Collaborate with Operations to ensure quality of human-labeled data
  • Build Machine Learning models and data pipelines for insightful eBay solutions
  • Mentor junior peers, review work, and provide frequent feedback
  • Promote scientific rigor, code quality, and craftsmanship within the team
  • Present technical research at public forums and conferences
  • Help interview and hire exceptional teammates
  • Lead improvements in Image Quality scoring, Automatic Taxonomy, Entity Resolution
  • Design integrated projects powering new eBay customer experiences

Required Qualifications

  • BE/B.Tech with 10+ years of relevant industry experience
  • M.Sc. or Ph.D. in Computer Science, Statistics, Mathematics, or equivalent with 7+ years in Applied Machine Learning
  • Industrial experience with classification, regression, NLP, clustering, Deep Learning, Neural Networks, or Reinforcement Learning
  • Significant experience in production-grade coding in Python or Java
  • Experience with Big Data processing frameworks like Hadoop, SQL, Spark
  • Excellent verbal and written communication and collaboration skills
  • Thought leadership and mentoring skills

Preferred Qualifications

  • 5 or more related publications/patents in quality conferences or journals
  • Open source tool building or commits to popular projects
  • Experience with Language Models
  • Experience in Knowledge Graph building
  • Proven track record in e-commerce data challenges like entity resolution

Required Skills

  • Applied Machine Learning
  • Deep Learning / Neural Networks
  • NLP and Language Models
  • Knowledge Graphs
  • Big Data Processing (Hadoop, Spark, SQL)
  • Production Python or Java coding
  • Classification and Regression
  • Clustering and Entity Resolution
  • Data Pipeline Development
  • Scientific Measurement and Experimentation
  • Mentoring and Thought Leadership
  • Cross-functional Collaboration
  • Image Quality Analysis
  • Taxonomy and Hierarchy Management
  • Conflict Resolution in Data Entities
  • Communication and Presentation Skills

Benefits & Perks

  • Competitive salary
  • Stock grants
  • Yearly bonus
  • Healthy work culture promoting business impact and personal well-being
  • Opportunities for global impact in e-commerce innovation
  • Collaborative team environment with learning and growth
  • Commitment to employee, customer, and planetary sustainability
  • Equal opportunity employment with accommodations available

eBay Inc. is an equal opportunity employer committed to diversity and inclusion.

Locations

  • Bengaluru, India

Salary

Estimated Salary Rangemedium confidence

6,000,000 - 12,000,000 INR / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Applied Machine Learningintermediate
  • Deep Learning / Neural Networksintermediate
  • NLP and Language Modelsintermediate
  • Knowledge Graphsintermediate
  • Big Data Processing (Hadoop, Spark, SQL)intermediate
  • Production Python or Java codingintermediate
  • Classification and Regressionintermediate
  • Clustering and Entity Resolutionintermediate
  • Data Pipeline Developmentintermediate
  • Scientific Measurement and Experimentationintermediate
  • Mentoring and Thought Leadershipintermediate
  • Cross-functional Collaborationintermediate
  • Image Quality Analysisintermediate
  • Taxonomy and Hierarchy Managementintermediate
  • Conflict Resolution in Data Entitiesintermediate
  • Communication and Presentation Skillsintermediate

Required Qualifications

  • BE/B.Tech with 10+ years of relevant industry experience (experience)
  • M.Sc. or Ph.D. in Computer Science, Statistics, Mathematics, or equivalent with 7+ years in Applied Machine Learning (experience)
  • Industrial experience with classification, regression, NLP, clustering, Deep Learning, Neural Networks, or Reinforcement Learning (experience)
  • Significant experience in production-grade coding in Python or Java (experience)
  • Experience with Big Data processing frameworks like Hadoop, SQL, Spark (experience)
  • Excellent verbal and written communication and collaboration skills (experience)
  • Thought leadership and mentoring skills (experience)

Preferred Qualifications

  • 5 or more related publications/patents in quality conferences or journals (experience)
  • Open source tool building or commits to popular projects (experience)
  • Experience with Language Models (experience)
  • Experience in Knowledge Graph building (experience)
  • Proven track record in e-commerce data challenges like entity resolution (experience)

Responsibilities

  • Collaborate with Management and Product Management to shape department vision and roadmap
  • Define and refine project scopes, goals, and metrics for Product Knowledge initiatives
  • Seek scientifically valid solutions delivering value to eBay's e-commerce customers
  • Measure output and impact to continuously learn and improve processes
  • Collaborate with Operations to ensure quality of human-labeled data
  • Build Machine Learning models and data pipelines for insightful eBay solutions
  • Mentor junior peers, review work, and provide frequent feedback
  • Promote scientific rigor, code quality, and craftsmanship within the team
  • Present technical research at public forums and conferences
  • Help interview and hire exceptional teammates
  • Lead improvements in Image Quality scoring, Automatic Taxonomy, Entity Resolution
  • Design integrated projects powering new eBay customer experiences

Benefits

  • general: Competitive salary
  • general: Stock grants
  • general: Yearly bonus
  • general: Healthy work culture promoting business impact and personal well-being
  • general: Opportunities for global impact in e-commerce innovation
  • general: Collaborative team environment with learning and growth
  • general: Commitment to employee, customer, and planetary sustainability
  • general: Equal opportunity employment with accommodations available

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Tags & Categories

eBay Inc.E-commerceEngineeringBengaluruIndiaEngineering

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eBay Inc. logo

Senior Applied Researcher T27

eBay Inc.

Senior Applied Researcher T27

eBay Inc. logo

eBay Inc.

full-time

Posted: December 22, 2025

Number of Vacancies: 1

Job Description

Senior Applied Researcher T27

Location: Bengaluru, India

Category: Engineering

About the Role

Join eBay's Product Knowledge team in Bengaluru as a Senior Applied Researcher T27, driving the future of e-commerce through advanced data systems. This role centers on leveraging eBay's vast Big Data ecosystem—including listings, transactions, products, and knowledge graphs—to enhance marketplace experiences for millions of global buyers and sellers. Tackle complex challenges like Image Quality scoring, Automatic Taxonomy Improvement, Entity Resolution for hierarchical entities, and Conflict Resolution, while envisioning how these integrate to create delightful customer innovations in a tech-driven, customer-centric environment.

Key Responsibilities

  • Collaborate with Management and Product Management to shape department vision and roadmap
  • Define and refine project scopes, goals, and metrics for Product Knowledge initiatives
  • Seek scientifically valid solutions delivering value to eBay's e-commerce customers
  • Measure output and impact to continuously learn and improve processes
  • Collaborate with Operations to ensure quality of human-labeled data
  • Build Machine Learning models and data pipelines for insightful eBay solutions
  • Mentor junior peers, review work, and provide frequent feedback
  • Promote scientific rigor, code quality, and craftsmanship within the team
  • Present technical research at public forums and conferences
  • Help interview and hire exceptional teammates
  • Lead improvements in Image Quality scoring, Automatic Taxonomy, Entity Resolution
  • Design integrated projects powering new eBay customer experiences

Required Qualifications

  • BE/B.Tech with 10+ years of relevant industry experience
  • M.Sc. or Ph.D. in Computer Science, Statistics, Mathematics, or equivalent with 7+ years in Applied Machine Learning
  • Industrial experience with classification, regression, NLP, clustering, Deep Learning, Neural Networks, or Reinforcement Learning
  • Significant experience in production-grade coding in Python or Java
  • Experience with Big Data processing frameworks like Hadoop, SQL, Spark
  • Excellent verbal and written communication and collaboration skills
  • Thought leadership and mentoring skills

Preferred Qualifications

  • 5 or more related publications/patents in quality conferences or journals
  • Open source tool building or commits to popular projects
  • Experience with Language Models
  • Experience in Knowledge Graph building
  • Proven track record in e-commerce data challenges like entity resolution

Required Skills

  • Applied Machine Learning
  • Deep Learning / Neural Networks
  • NLP and Language Models
  • Knowledge Graphs
  • Big Data Processing (Hadoop, Spark, SQL)
  • Production Python or Java coding
  • Classification and Regression
  • Clustering and Entity Resolution
  • Data Pipeline Development
  • Scientific Measurement and Experimentation
  • Mentoring and Thought Leadership
  • Cross-functional Collaboration
  • Image Quality Analysis
  • Taxonomy and Hierarchy Management
  • Conflict Resolution in Data Entities
  • Communication and Presentation Skills

Benefits & Perks

  • Competitive salary
  • Stock grants
  • Yearly bonus
  • Healthy work culture promoting business impact and personal well-being
  • Opportunities for global impact in e-commerce innovation
  • Collaborative team environment with learning and growth
  • Commitment to employee, customer, and planetary sustainability
  • Equal opportunity employment with accommodations available

eBay Inc. is an equal opportunity employer committed to diversity and inclusion.

Locations

  • Bengaluru, India

Salary

Estimated Salary Rangemedium confidence

6,000,000 - 12,000,000 INR / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Applied Machine Learningintermediate
  • Deep Learning / Neural Networksintermediate
  • NLP and Language Modelsintermediate
  • Knowledge Graphsintermediate
  • Big Data Processing (Hadoop, Spark, SQL)intermediate
  • Production Python or Java codingintermediate
  • Classification and Regressionintermediate
  • Clustering and Entity Resolutionintermediate
  • Data Pipeline Developmentintermediate
  • Scientific Measurement and Experimentationintermediate
  • Mentoring and Thought Leadershipintermediate
  • Cross-functional Collaborationintermediate
  • Image Quality Analysisintermediate
  • Taxonomy and Hierarchy Managementintermediate
  • Conflict Resolution in Data Entitiesintermediate
  • Communication and Presentation Skillsintermediate

Required Qualifications

  • BE/B.Tech with 10+ years of relevant industry experience (experience)
  • M.Sc. or Ph.D. in Computer Science, Statistics, Mathematics, or equivalent with 7+ years in Applied Machine Learning (experience)
  • Industrial experience with classification, regression, NLP, clustering, Deep Learning, Neural Networks, or Reinforcement Learning (experience)
  • Significant experience in production-grade coding in Python or Java (experience)
  • Experience with Big Data processing frameworks like Hadoop, SQL, Spark (experience)
  • Excellent verbal and written communication and collaboration skills (experience)
  • Thought leadership and mentoring skills (experience)

Preferred Qualifications

  • 5 or more related publications/patents in quality conferences or journals (experience)
  • Open source tool building or commits to popular projects (experience)
  • Experience with Language Models (experience)
  • Experience in Knowledge Graph building (experience)
  • Proven track record in e-commerce data challenges like entity resolution (experience)

Responsibilities

  • Collaborate with Management and Product Management to shape department vision and roadmap
  • Define and refine project scopes, goals, and metrics for Product Knowledge initiatives
  • Seek scientifically valid solutions delivering value to eBay's e-commerce customers
  • Measure output and impact to continuously learn and improve processes
  • Collaborate with Operations to ensure quality of human-labeled data
  • Build Machine Learning models and data pipelines for insightful eBay solutions
  • Mentor junior peers, review work, and provide frequent feedback
  • Promote scientific rigor, code quality, and craftsmanship within the team
  • Present technical research at public forums and conferences
  • Help interview and hire exceptional teammates
  • Lead improvements in Image Quality scoring, Automatic Taxonomy, Entity Resolution
  • Design integrated projects powering new eBay customer experiences

Benefits

  • general: Competitive salary
  • general: Stock grants
  • general: Yearly bonus
  • general: Healthy work culture promoting business impact and personal well-being
  • general: Opportunities for global impact in e-commerce innovation
  • general: Collaborative team environment with learning and growth
  • general: Commitment to employee, customer, and planetary sustainability
  • general: Equal opportunity employment with accommodations available

Target Your Resume for "Senior Applied Researcher T27" , eBay Inc.

Get personalized recommendations to optimize your resume specifically for Senior Applied Researcher T27. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Applied Researcher T27" , eBay Inc.

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

eBay Inc.E-commerceEngineeringBengaluruIndiaEngineering

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No related jobs found at the moment.