Senior AIML Engineer

vwr; Pune District; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

Avantor seeks a Senior Machine Learning Engineer/Data Scientist to design, develop, and deploy NLP-powered chatbots and virtual assistants, and to architect Generative AI solutions across client teams, ensuring robust context handling and accuracy.

You will train LLMs, perform data preprocessing, evaluate models, and integrate NLP features with SAP, Salesforce, SharePoint and ServiceNow using Python and open-source tools, while continuously monitoring performance and delivering measurable

Qualifications

• Bachelor's or Master's degree in Mathematics, Statistics, Computer Science, Data Science, AI, Machine Learning, or a related field.
• 7+ years of professional experience in NLP/LLM solutions, with a focus on developing chatbots/virtual assistants or similar applications
• 7+ Years of experience in programming Python/R Proficiency in industry-leading NLP tools, libraries, and frameworks.

Responsibilities

• Design and deploy NLP-driven chatbot/virtual assistant.
• Architect Generative AI solutions with ML.
• Develop and promote coding standards across teams.
• Select AI tools and train models using Python.
• Democratize AI building processes with autonomous agents.
• Setup and train large language models (BERT, GPT-3, etc.).
• Data preprocessing and normalization for NLP.
• Train, validate, and fine-tune NLP models.
• Integrate NLP with SAP, Salesforce, SharePoint, and ServiceNow.
• Monitor performance and optimize user experience.
• Collaborate with engineers and analysts.
• Stay updated with industry trends in NLP and AI.

Skills

NLP & LLM

Chatbot development

Python

GenAI

API integration

AWS SageMaker

Model evaluation

Cross-functional

Data preprocessing

Deployment

Education

Bachelor's or Master's in CS/Math/DS/AI

Tools

SageMaker

SAP

Salesforce

SharePoint

ServiceNow

Python NLP Libs

Job description

The Opportunity:

Machine Learning Engineer/Data Scientist

Major Job Duties & Responsibilities (List in order of importance)

• NLP Application Development: Design, develop, and deploy an intelligent chatbot/virtual assistant using state-of-the-art language models and NLP techniques. Ensure the application responds accurately to user queries and maintains context throughout the interaction.
• Working across client teams to develop and architect Generative AI solutions using ML and GenAI
• Developing and promoting standards across the community
• Evaluating and selecting appropriate AI tools and machine learning models for tasks, as well as building and training working versions of those models using Python and other open-source technologies
• Help democratize the AI building process while advancing the capabilities of autonomous and human-controlled agents.
• Setup and train large language models (BERT, GPT-3, etc.) and other state-of-the-art neural networks
• Data Preprocessing: Clean, structure, and preprocess raw data to make it suitable for use with NLP models. This includes text normalization, tokenization, and other data transformation techniques.
• Model Training and Validation: Train and fine-tune NLP models using appropriate datasets. Validate model performance using suitable metrics and techniques, adjusting model parameters as necessary to optimize performance.
• Integration: Work on integrating the NLP capabilities with various platforms including SAP, Salesforce, SharePoint, and ServiceNow. Ensure smooth and efficient data exchange between systems.
• Performance Optimization: Regularly monitor and evaluate the performance of the chatbot/virtual assistant. Use analytics to identify areas for improvement and optimize the system for better user experience and accuracy.
• Collaboration: Collaborate with other engineers, data scientists, and business analysts to understand requirements, refine models, and implement NLP solutions.
• Keeping Current with Industry Trends: Stay up-to-date with the latest advancements in NLP, machine learning, and AI. Evaluate and adopt new technologies, tools, and methodologies as appropriate to improve our capabilities

Qualifications (Education/Training, Experience & Certifications)

• Bachelor's or Master's degree in Mathematics, Statistics, Computer Science, Data Science, AI, Machine Learning, or a related field.
• 7+ years of professional experience in NLP/LLM solutions, with a focus on developing chatbots/virtual assistants or similar applications
• 7 Years of experience in programming Python/R Proficiency in industry-leading NLP tools, libraries, and frameworks.

Knowledge Skills & Abilities (Those necessary to perform the job competently)

• Experience in deep learning and training LLMs.
• Expertise in programming languages commonly used in NLP, such as Python.
• Hands on experience with forecasting, predictive modelling, and classification.
• Hands on experience with AWS services, such as S3, EC2, SageMaker
• Exposure to Generative AI/OpenAI ChatGPT/LangChain
• Hands-on experience integrating with platforms like SAP, Salesforce, SharePoint, and ServiceNow is a strong advantage.
• Strong understanding of NLP concepts and techniques, such as tokenization, entity recognition, sentiment analysis, and language modelling.
• Strong understanding in building and maintaining API solutions.
• Excellent problem-solving skills, with the ability to troubleshoot technical challenges and develop effective solutions.
• Strong communication skills, with the ability to explain complex NLP concepts to non-technical stakeholders.
• A collaborative team player who can work effectively in cross-functional teams.

Disclaimer:

The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of employees assigned to this position. Avantor is proud to be an equal opportunity employer.

Why Avantor?

Dare to go further in your career. Join our global team of 14,000+ associates whose passion for discovery and determination to overcome challenges relentlessly advances life-changing science.

The work we do changes people's lives for the better. It brings new patient treatments and therapies to market, giving a cancer survivor the chance to walk his daughter down the aisle. It enables medical devices that help a little boy hear his mom's voice for the first time. Outcomes such as these create unlimited opportunities for you to contribute your talents, learn new skills and grow your career at Avantor.

We are committed to helping you on this journey through our diverse, equitable and inclusive culture which includes learning experiences to support your career growth and success. At Avantor, dare to go further and see how the impact of your contributions set science in motion to create a better world.

EEO Statement:

We are an Equal Employment/