1,049 llm engineer jobs at 508 companies in Wayne, NJ
🚀PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
AI LLM Engineer (Ridgefield, CT, United States, Connecticut)
Ridgefield, Connecticut, United States
$115k-$222k/yrOnsiteFull Time
Boehringer Ingelheim: Researches and develops pharmaceutical products for humans and animals.
3+ YOEExperienced in DevOps/ML environments with LLMs, RAG, vector DBs and knowledge graphs; prompt engineering, MLOps/CI/CD, model optimization (LoRA/QLoRA), observability, and cross-functional collaboration. Must be authorized to work in the U.S.; post-offer drug test possible.
D. E. Shaw Research: Developing custom supercomputers for biomolecular simulation and drug discovery.
Expertise in large-scale ML systems, LLM architecture/training, multimodal learning, and strong Python programming; experience with distributed training, pre/post-training techniques, and model scaling.
Baseten: Scalable infrastructure platform for deploying and serving AI models.
4+ YOE1+ MgmtLead a team of Forward Deployed Engineers; strong Python, ML inference, LLM experience; 4+ years software engineering; leadership experience; excellent communication.
Python, vLLM, TensorRT, Triton, Hugging Face, Ray Serve
Wells FargoNYSE: WFC: Global provider of banking, investment, and mortgage financial services.
7+ YOE7+ years engineering with solution architecture, Java/Python, cloud (GCP/AWS), data warehouse, UI and workflow experience; financial services background and AI/LLM familiarity preferred.
Java, Python, Google Cloud (GCP), AWS, Teradata, MapR, Hortonworks, JBPM, Tableau, PowerBI, LLM, Agentic AI frameworks, Microsoft PowerPoint
Valence: An AI-native building enterprise coaching platforms that transform how organizations learn and develop leaders.
3+ YOE3+ years in solutions/forward-deployed/consulting engineering; LLM/AI prompt design, memory/knowledge retrieval, evaluation and deployment; stakeholder management and product collaboration; strong communication and judgment.
American ExpressNYSE: AXP: Global financial services and credit card payment network.
4+ YOE4+ years professional software engineering experience; hands-on experience with AI/LLM features; strong backend fundamentals in Python, Go, or TypeScript; familiarity with cloud, APIs, and modern development practices; willingness to learn.
Clark: AI-powered trust infrastructure for audit and accounting firms.
5+ YOE5+ years software engineering experience; experience building production document/OCR/extraction systems; strong backend fundamentals, debugging, and data-quality instincts; experience with PDFs/spreadsheets/images and LLM integration.
San Francisco or Seattle or Los Angeles or New York City or United Kingdom or Ireland or Poland or Germany or Australia or North America or Europe
$200k-$260k/yrRemoteFull Time
Whatnot: Social marketplace for buying and selling via live streams
4+ YOE4+ years industry experience, 1+ years applied AI/LLM product experience; strong fluency with prompt engineering, RAG, MCP, agents, evals; systems-integration experience with APIs/webhooks; strong communication and mentorship skills.
BlackRockNYSE: BLK: Provides investment management and financial technology services globally.
Experience building and operating production AI/LLM systems, RAG, fine-tuning, model evaluation; deep Java and Python fluency; API and cloud service design; platform delivery at scale; strong communication and Agile experience; leadership of engineering teams.
Crosby: AI-powered law firm for automated contract negotiation and review.
3+ YOE3+ years software engineering experience; strong Python; hands-on experience with LLMs and OpenAI/Anthropic APIs; experience building backend systems, experimentation, evaluation, and data pipelines; strong systems thinking and communication.
Triomics: AI agents for oncology EHR data processing and workflows.
2+ YOE2+ years building ML/AI systems in production, strong Python, experience with agentic LLM pipelines, prompt engineering, fine-tuning, RAG, EMR-document extraction evaluation (precision/recall), and willingness to learn oncology clinical documentation.