3 ml engineer jobs at 2 companies in Gray, ME

5d
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Principal AI/ML Research Engineer
United States or California or San Jose or Seattle or Portland or Boston or Chicago
$250k-$289k/yr RemoteFull Time
WEX
WEXNYSE: WEX: Provides global payment processing and business information management services.
12+ YOE12+ years in software or ML engineering, including 5+ years in applied AI/ML research. Requires advanced expertise in model architecture, algorithms, Python, deep learning frameworks, distributed AI, cloud, and ML platforms.
Python, PyTorch, TensorFlow, JAX, C++, Java, Ray, DeepSpeed, Megatron, Spark, AWS, Azure, SageMaker, MLflow, Databricks, LanceDB, Pinecone, Qdrant, Milvus, Transformer, Tabular Transformers, LLMs, RAG, LoRA, PEFT, Diffusion, Reinforcement Learning, RLHF, NeurIPS, ICML, KDD, ACL
6d
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Staff AI Engineer (L4)
Portland or Boston or Chicago or Dallas or San Jose or Seattle
$185k-$217k/yr RemoteFull Time
WEX
WEXNYSE: WEX: Provides global payment processing and business information management services.
8+ YOE8+ years building production ML/AI systems; BS in CS or related (MS/PhD preferred); strong Python/Java/Go/C# skills; LLM, RAG, MLOps, Kubernetes, and cloud experience; excellent communication.
GitHub Actions, Terraform, Java, C#, GoLang, Python, PyTorch, TensorFlow, Scikit-learn, LangChain, LlamaIndex, vLLM, Kubernetes, AWS, SQL, NoSQL
1mo
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AVP, AI Enterprise Architecture
Atlanta or Chattanooga or Portland
$134k-$274k/yr OnsiteFull Time
Unum Group
Unum GroupNYSE: UNM: Provides insurance and employee benefits to businesses and individuals.
15+ YOEBachelor's required, 15+ years enterprise architecture experience designing and implementing AI/ML platforms; deep knowledge of cloud AI services, foundation models, governance, and modern engineering practices.
AWS, ArchiMate, Bizzdesign, CI/CD, MLOps, LLMs, RAG