NLP Engineer
Apply NowCompany: Tata Consultancy Services
Location: Mississauga, ON L4T 4M6
Description:
Inclusion without Exception
Tata Consultancy Services (TCS) is an equal opportunityemployer, and embraces diversity in race, nationality, ethnicity, gender, age,physical ability, neurodiversity, and sexual orientation, to create a workforcethat reflects the societies we operate in. Our continued commitment to Cultureand Diversity is reflected in our peoples stories across our workforce andimplemented through equitable workplace policies and processes.
About TCS
TCS is an IT services, consulting, and business solutionsorganization that has been partnering with many of the worlds largestbusinesses in their transformation journeys for over 55 years. Itsconsulting-led, cognitive-powered portfolio of business, technology, andengineering services and solutions is delivered through its unique LocationIndependent Agile delivery model, recognized as a benchmark of excellence insoftware development. A part of the Tata group, India's largest multinationalbusiness group, TCS employs over 612,000 of the worlds best-trainedconsultants in 55 countries. The company generated consolidated revenues of US$29 billion in the fiscal year ended March 31, 2024, [BS1] and is listed on theBSE and the NSE in India. TCS' proactive stance on climate change andaward-winning work with communities across the world have earned it a place inleading sustainability indices such as the MSCI Global Sustainability Index andthe FTSE4Good Emerging Index.
Job Description:
RoleDescription:
Text Preprocessing - Tokenization, stemming, lemmatization, stop word removal
Linguistic Analysis - Named Entity Recognition (NER), Part-of-Speech (POS)tagging, dependency parsing
LLM Fine-Tuning & Prompt Engineering - Hands-on experience with modelslike GPT, LLaMA, including tuning for specific tasks
RAG (Retrieval-Augmented Generation) - Experience integrating retrievalcomponents with generation models
Domain-Specific Ontology & Taxonomy Design - Structuring domain knowledgefor improved semantic understanding
Few-shot, Zero-shot, and Prompt Tuning Techniques - Designing and evaluatingprompts for robust performance with minimal data
Conversational AI Architecture Design - Building NLP pipelines for chatbots,virtual assistants, and question-answering systems
Desired Skill Set:
Communication, Problem - Solving, Collaboration.
Tata Consultancy Services Canada Inc. is committed tomeeting the accessibility needs of all individuals in accordance with theAccessibility for Ontarians with Disabilities Act (AODA) and the Ontario HumanRights Code (OHRC). Should you require accommodation durin g the recruitment andselection process, please inform Human Resources.
Thank you for your interest in TCS. Candidates that meetthe qualifications for this position will be contacted within a 2-week period.We invite you to continue to apply for other opportunities that match yourprofile.
Tata Consultancy Services (TCS) is an equal opportunityemployer, and embraces diversity in race, nationality, ethnicity, gender, age,physical ability, neurodiversity, and sexual orientation, to create a workforcethat reflects the societies we operate in. Our continued commitment to Cultureand Diversity is reflected in our peoples stories across our workforce andimplemented through equitable workplace policies and processes.
About TCS
TCS is an IT services, consulting, and business solutionsorganization that has been partnering with many of the worlds largestbusinesses in their transformation journeys for over 55 years. Itsconsulting-led, cognitive-powered portfolio of business, technology, andengineering services and solutions is delivered through its unique LocationIndependent Agile delivery model, recognized as a benchmark of excellence insoftware development. A part of the Tata group, India's largest multinationalbusiness group, TCS employs over 612,000 of the worlds best-trainedconsultants in 55 countries. The company generated consolidated revenues of US$29 billion in the fiscal year ended March 31, 2024, [BS1] and is listed on theBSE and the NSE in India. TCS' proactive stance on climate change andaward-winning work with communities across the world have earned it a place inleading sustainability indices such as the MSCI Global Sustainability Index andthe FTSE4Good Emerging Index.
Job Description:
RoleDescription:
Text Preprocessing - Tokenization, stemming, lemmatization, stop word removal
Linguistic Analysis - Named Entity Recognition (NER), Part-of-Speech (POS)tagging, dependency parsing
LLM Fine-Tuning & Prompt Engineering - Hands-on experience with modelslike GPT, LLaMA, including tuning for specific tasks
RAG (Retrieval-Augmented Generation) - Experience integrating retrievalcomponents with generation models
Domain-Specific Ontology & Taxonomy Design - Structuring domain knowledgefor improved semantic understanding
Few-shot, Zero-shot, and Prompt Tuning Techniques - Designing and evaluatingprompts for robust performance with minimal data
Conversational AI Architecture Design - Building NLP pipelines for chatbots,virtual assistants, and question-answering systems
Desired Skill Set:
Communication, Problem - Solving, Collaboration.
Tata Consultancy Services Canada Inc. is committed tomeeting the accessibility needs of all individuals in accordance with theAccessibility for Ontarians with Disabilities Act (AODA) and the Ontario HumanRights Code (OHRC). Should you require accommodation durin g the recruitment andselection process, please inform Human Resources.
Thank you for your interest in TCS. Candidates that meetthe qualifications for this position will be contacted within a 2-week period.We invite you to continue to apply for other opportunities that match yourprofile.