Minimum Salary: $121,000.00 - $136,975.00

ZS is a place where passion changes lives. As a management consulting and technology firm focused on improving life and how we live it, our most valuable asset is our people. Here you'll work side-by-side with a powerful collective of thinkers and experts shaping life-changing solutions for patients, caregivers and consumers, worldwide. ZSers drive impact by bringing a client first mentality to each and every engagement. We partner collaboratively with our clients to develop custom solutions and technology products that create value and deliver company results across critical areas of their business. Bring your curiosity for learning; bold ideas; courage and passion to drive life-changing impact to ZS.

• Build, orchestrate, and monitor model pipelines including feature engineering, inferencing and continuous model training
• Lead the development, fine-tuning, and deployment of Large Language Models, ensuring they are optimized for specific tasks, such as text generation, summarization, translation, and conversational AI.
• work with various Generative AI platforms (e.g., OpenAI, Hugging Face Anthropic) to integrate LLMs into existing applications, ensuring seamless functionality and user experience.
• Conduct thorough evaluations of LLMs using benchmarks and real-world data. Experiment with different model architectures and training techniques to improve performance and relevance.
• Scaling machine learning algorithms to work on massive data sets and strict SLAs
• Build & Enhance ML Engineering platforms and components
• Implement ML Ops including model KPI measurements, tracking, data and model drift & model feedback loop
• Write production-ready code that is easily testable, understood by other developers and accounts for edge cases and errors
• Ensure highest quality of deliverables by following architecture/design guidelines, coding best practices, periodic design/code reviews
• Collaborate with client teams and global development team to successfully deliver projects
• Uses bug tracking, code review, version control and other tools to organize and deliver work

• Participate in scrum calls, and effectively communicate work progress, issues and dependencies
• Consistently contribute to researching & evaluating latest architecture patterns/technologies through rapid learning, conducting proof-of-concepts and creating prototype solutions.

• Bachelor's/Master's degree with specialization in Computer Science, MIS, IT or another computer related discipline
• 2-4 years' experience in deploying and productionizing ML models
• Demonstrated experience in developing, fine-tuning, and deploying Large Language Models (e.g., GPT, BERT, T5) and familiarity with transformer-based architectures.
• Hands-on experience with Generative AI platforms such as OpenAI, Hugging Face, or similar, and proficiency in utilizing their APIs and SDKs.
• Experience in handling large datasets, including preprocessing, augmentation, and management of text-based data for training LLMs.
• Strong programming expertise in Python / PySpark
• Experience in ML platforms like Dataiku, Sagemaker, MLFlow or other platforms
• Experience in deploying models to cloud services like AWS, Azure, GCP
• Expertise in crafting ML Models for high performance and scalability
• Experience in implementing feature engineering, inferencing pipelines and real time model predictions
• Experience in ML Ops to measure and track model performance
• Good fundamentals of machine learning and deep learning
• Knowledgeable of core Computer Science concepts such as common data structures, algorithms, and design patterns
• Excellent oral and written communication skills

• Experience with Spark or other distributed computing frameworks
• Understanding of DevOps, CI / CD, data security, experience in designing on cloud platform
• Experience in data engineering in Big Data systems