Job Type: Contract Job Category: IT Job Description Job Title: Sr. Gen AI Developer (w/ Architecture Experience) Location: Boston, MA (Onsite) Contract PP is manadatory for Submission Job Summary: We are seeking a Senior Generative AI Developer with deep experience in designing, developing, and architecting GenAI solutions. The ideal candidate will have hands-on expertise in LLMs (Large Language Models), NLP/NLU, prompt engineering, and cloud-native GenAI tooling, with a proven ability to build scalable, secure, and enterprise-grade AI applications. Key Responsibilities: Design and implement cutting-edge Generative AI solutions across various business domains Architect scalable and modular GenAI platforms using best-in-class tools and practices Fine-tune and deploy LLMs (e.g., OpenAI, LLaMA, Mistral, Anthropic, Cohere) using custom datasets Develop APIs and pipelines for model inference, evaluation, and integration Collaborate with data scientists, ML engineers, and enterprise architects to ensure production readiness Lead code reviews, mentor junior developers, and promote engineering excellence Ensure compliance with AI ethics, model governance, and security standards Required Skills & Qualifications: 9+ years in software development / AI / ML roles 4+ years of hands-on experience with Generative AI / LLMs / Transformer-based models Proficiency in Python, PyTorch, TensorFlow, and Hugging Face Transformers Experience with OpenAI API, LangChain, LLMOps, or Vector DBs like Pinecone, Weaviate, or FAISS Strong understanding of ML architectures, inference pipelines, and model optimization Familiarity with cloud platforms (Azure, AWS, or GCP) and ML Ops pipelines Strong background in software and AI architecture design Required Skills Cloud Developer