Our team members are at the heart of everything we do. At Cencora, we are united in our responsibility to create healthier futures, and every person here is essential to us being able to deliver on that purpose. If you want to make a difference at the center of health, come join our innovative company and help us improve the lives of people and animals everywhere. Apply today!

Job Details

Senior AI Developer
We are seeking a highly skilled Senior AI Developer with expertise in Generative AI, Large Language Models (LLMs), and Deep Learning to design and develop cutting-edge AI solutions. This role involves working with large-scale datasets, optimizing AI models for real-world applications, and deploying scalable AI solutions.

Develop and fine-tune LLMs (GPT, BERT, T5, LLaMA, Mistral) for text generation, summarization, translation, and question-answering tasks.
Work with transformer-based architectures, understanding self-attention mechanisms, token embeddings, and model interpretability.
Implement custom tokenization techniques, text embedding models (Sentence-BERT, OpenAI Embeddings, Cohere, etc.), and efficient inference optimizations.
Apply prompt engineering and prompt tuning techniques to optimize model responses.
Work with LangChain and LLM orchestration frameworks to build AI-powered applications.
Build Retrieval-Augmented Generation (RAG) pipelines using vector databases like FAISS, Pinecone, Weaviate, ChromaDB.
Work with Hugging Face Transformers, spaCy, NLTK, and OpenAI APIs.

Technical Skills

Proficiency in Python
Experience with Hugging Face Transformers, LangChain, OpenAI APIs
Strong knowledge of machine learning libraries: scikit-learn, XGBoost, LightGBM
Experience with Retrieval-Augmented Generation (RAG): Faiss, Pinecone, Weaviate, ChromaDB
Training, fine-tuning, and optimizing transformer models (BERT, GPT, T5, LLaMA)
Deep understanding of self-attention, positional embeddings, sequence modeling
Strong NLP expertise: Named Entity Recognition (NER), topic modeling, text embeddings
Good grasp of linear algebra: vectors, matrices, eigenvalues, eigenvectors etc
Expertise in gradient descent, backpropagation, activation functions, loss functions
Experience with dimensionality reduction techniques for feature selection
Knowledge of time-series forecasting, anomaly detection, and probabilistic modeling
Understanding of model serving techniques, including REST APIs and real-time inference

EXPERIENCE AND EDUCATIONAL REQUIREMENTS:

Bachelor of science/technology/enginnering
Experience - 6+ Years in with expertise in Generative AI, Large Language Models (LLMs), and Deep Learning, AI

What Cencora offers

Benefit offerings outside the US may vary by country and will be aligned to local market practice. The eligibility and effective date may differ for some benefits and for team members covered under collective bargaining agreements.

Full time

Affiliated Companies Affiliated Companies: Phlexglobal, Inc.

Equal Employment Opportunity

Cencora is committed to providing equal employment opportunity without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, veteran status or membership in any other class protected by federal, state or local law.

Cencora is committed to providing reasonable accommodations to individuals with disabilities during the employment process which are consistent with legal requirements. If you wish to request an accommodation while seeking employment, please call 888.692.2272 or email hrsc@cencora.com . We will make accommodation determinations on a request-by-request basis. Messages and emails regarding anything other than accommodations requests will not be returned

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