93 deep learning jobs at 49 companies in Nashua, NH

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Senior Deep Learning Framework Communications Engineer
Santa Clara or Austin or Westford or Durham or United States
$152k-$288k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOE5+ years software engineering experience in HPC/AI, experience with PyTorch/JAX and inference engines, Python/C++/CUDA development, performance benchmarking and profilers, understanding of multi-GPU communication and compilers.
PyTorch, TRT-LLM, vLLM, SGLang, JAX, NCCL, NVSHMEM, GPUDirect, torch.compile, PyTorch profiler, NVIDIA Nsight Systems, Python, C++, CUDA, Triton, cuTe, MPI
1mo
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Research Fellow - Deep Learning
Boston, Massachusetts, United States
$70k-$72k/yr OnsiteFull Time
Mass General Brigham: Provides integrated medical care, research, and clinical training services.
PhD in a related field; expertise in supervised/unsupervised machine learning, neural network architecture, neuroimaging processing; advanced programming with Python/MATLAB and deep learning frameworks; AWS experience and strong publication record.
Python, MATLAB, TensorFlow, Keras, AWS, DystoniaNet
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Senior Research Scientist, Machine Learning (BioFM)
Toronto or Cambridge
$175k-$200k/yr HybridFull Time
Deep Genomics
Deep Genomics: AI-powered discovery of RNA-based genetic medicines.
PhD (or equivalent) in a quantitative field, deep expertise in deep learning and foundation models for biological sequences, track record building large-scale models (PyTorch), experience with massive -omics datasets, strong communication and mentorship skills.
PyTorch, GCP
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Machine Learning Scientist – Clinical Prediction
Boston or San Diego or United States
$148k-$186k/yr HybridFull Time
Iambic Therapeutics
Iambic Therapeutics: Develops novel medicines using an AI-driven discovery platform.
3+ YOEMS in chemistry/bio/chemical engineering or PhD/equivalent; 3+ years relevant experience; strong Python and deep-learning fine-tuning skills; clinical dataset experience; data science and engineering best practices; familiarity with Docker, CUDA, Kubernetes, and Weights & Biases.
Python, Docker, CUDA, Kubernetes, Weights & Biases, HPC
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Principal Machine Learning Scientist
Cambridge, Massachusetts, United States
$124k-$186k/yr OnsiteFull Time
Bayer
BayerFrankfurt Stock Exchange: BAYN: Global enterprise focused on healthcare and nutrition.
Ph.D. in a relevant computational/engineering life-science field, deep expertise in ML for biomolecules, strong Python programming, experience with large biochemical/structural datasets, excellent communication and scientific rigor.
Python, Molecular Dynamics, Rosetta, random forests, deep learning, neural networks
1mo
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Director, World Model & Agentic Learning
Titusville or Cambridge or La Jolla or Spring House
$164k-$283k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
8+ YOE8+ years building and shipping AI/ML systems with architecture ownership; deep expertise in LLMs, retrieval-augmented generation, knowledge representation, and continual/agentic learning; strong people leadership and communication.
large language models, retrieval-augmented generation, agentic frameworks, knowledge graphs, ontologies
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Principal Machine Learning Scientist
Cambridge, Massachusetts, United States
$124k-$186k/yr OnsiteFull Time
Bayer
BayerFrankfurt Stock Exchange: BAYN: Global provider of healthcare medicines and agricultural products.
5+ YOEPhD in Computational Chemistry/Biology or related field; deep ML for biomolecules; large datasets; Python; strong communication.
Python, Deep Learning, Molecular Dynamics, Rosetta, NLP, Neural Networks
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Senior Machine Learning Engineer
Boston or Brooklyn
$170k-$205k/yr HybridFull Time
VideaHealth
VideaHealth: AI-powered diagnostic software for dental imaging and practice management.
4+ YOE4+ years building and deploying production ML systems, deep expertise in an ML engineering area, strong Python development with testing and CI/CD, familiarity with clinical/EHR data, monitoring and model reliability, and strong communication.
Python, CI/CD, EHR
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Director, World Model & Agentic Learning
Titusville or Cambridge or La Jolla or Spring House
$164k-$283k/yr HybridFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
8+ YOEMinimum 8 years post-academic experience building and shipping AI/ML systems, deep expertise in LLMs, retrieval-augmented generation, agentic frameworks and knowledge representation, proven people leadership, and experience with continual learning and auditable AI systems.
large language models, retrieval-augmented generation, agentic frameworks, knowledge graphs, ontologies, Generative AI
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Senior Software Architect - Deep Learning and HPC Communications
Santa Clara or Westford or Austin or Durham or United States
$224k-$431k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
12+ YOEM.S./Ph.D. in CS/CE or equivalent experience, 12+ years relevant experience, expert C/C++, parallel programming and communication runtimes (MPI, NCCL, UCX, etc.), strong Linux and system/network architecture knowledge.
C/C++, MPI, SHMEM, NCCL, NVSHMEM, OpenSHMEM, UCX, UCC, CUDA, InfiniBand, RoCE, NVLink, PCIe, Linux, PyTorch, TensorFlow
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Applied Scientist, AI & Deep Learning (mid to senior level)
Cambridge, Massachusetts, United States
$120k-$220k/yr HybridFull Time
Charles River Analytics
Charles River Analytics: Develops human-centered AI and intelligent systems for national security.
3+ YOEU.S. citizen able to obtain security clearance, Bachelors in CS or related field required, 3+ years building ML/AI systems (or graduate degree), Python and Linux proficiency, strong math and communication skills.
Python, Linux
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Machine Learning and Generative AI Engineer, Digital Transformation
Boston, Massachusetts, United States
HybridFull Time
Harvard University
Harvard University: Provides higher education and conducts advanced academic research.
5+ YOEHands-on ML/GenAI lifecycle expertise; 5+ years post-secondary education or equivalent experience; 2–3 years software development with Python and SQL; 2–3 years deploying NLP/deep learning in cloud; experience with PyTorch/TensorFlow, LangChain/LangGraph, vector DBs, Spark/Kafka, and CI/CD.
Python, SQL, PyTorch, TensorFlow, LangChain, LangGraph, Qdrant, Pinecone, Weaviate, Spark, Kafka, Linux, AWS, GCP, Azure, Airflow, Prefect, Step Functions, CI/CD
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Principal Scientist, Machine Learning
Cambridge, Massachusetts, United States
$208k-$286k/yr OnsiteFull Time
Flagship Pioneering
Flagship Pioneering: Conceives, creates, and builds life science platform companies
5+ YOEMaster’s or PhD and 5+ years in scientific, engineering, or computational work; expertise in Python, ML frameworks, version control, databases, deep learning, and AI/ML project leadership.
Python, PyTorch, JAX, TensorFlow, Pydantic AI, LangGraph, LangChain, CrewAI, AutoGen, Anthropic, OpenAI, Vertex AI, Amazon Bedrock, MLOps
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Applied Researcher I (AI Foundations, Recommendation Systems, Personalization, Reinforcement Learning)
McLean or Cambridge or New York City or San Jose
$219k-$272k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
2+ YOEPhD in a relevant technical field, or master's degree plus 2 years of applied research experience; expertise in AI, deep learning, machine learning, model development, and scalable production systems.
PyTorch, AWS Ultraclusters, Hugging Face, Lightning, VectorDBs
4w
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Applied Researcher I (AI Foundations, Recommendation Systems, Personalization, Reinforcement Learning)
McLean or Cambridge or New York City or San Jose
$219k-$272k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
2+ YOEPhD in a relevant technical field, or MS plus 2 years of applied research. Requires AI foundation model experience, deep learning expertise, scalable model delivery, machine learning research accomplishments, and research agenda ownership.
PyTorch, AWS Ultraclusters, Hugging Face, Lightning, VectorDBs
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Scientist II / Senior ML Scientist, Cofolding and Structure-Aware ML
Cambridge or London or San Francisco
$228k-$358k/yr OnsiteFull Time
Lila Sciences
Lila Sciences: Develops an AI platform for autonomous scientific research and discovery.
PhD or equivalent experience in ML/computational biology/chemistry; hands-on deep learning for molecular and protein structure; experience with contrastive/self-supervised methods and DEL or related datasets; practical PyTorch or JAX experience.
PyTorch, JAX, AlphaFold
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Staff Machine Learning Engineer, ML Infrastructure
Boston, Massachusetts, United States
$184k-$269k/yr HybridFull Time
SimpliSafe
SimpliSafe: Provides wireless home security systems and professional monitoring services.
8+ YOE8+ years software/ML engineering; deep cloud ML infra on Kubernetes; Ray experience; AWS and Kafka; Python; staff-level technical leadership.
Ray, Kubernetes, KServe, Triton, vLLM, Kubeflow, Argo, AWS (EKS, S3, IAM), Kafka, CI/CD, infrastructure-as-code, Python, Go/C++/Rust (bonus)
4w
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Applied Researcher I (AI Foundations, Recommendation Systems, Personalization, Reinforcement Learning)
Cambridge or McLean or San Jose or New York
$219k-$272k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
2+ YOEPhD or MS+2 years in CS/EE/AI/math; experience building large deep learning models and LLMs, publications, training/deploying models, strong ML foundation and software engineering skills.
PyTorch, AWS Ultraclusters, Huggingface, Lightning, VectorDBs
3mo
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Staff, ML Research Scientist
Waltham, Massachusetts, United States
$154k-$193k/yr OnsiteFull Time
Boston Dynamics
Boston Dynamics: Building advanced mobile robots for industrial and warehouse automation.
5+ YOE5+ years in deep learning for computer vision or LLMs; Transformers, VLMs/VLAs, and Deep Reinforcement Learning; data management, training, deployment; strong communication; collaborative work.
Python, TensorFlow, PyTorch, Transformers, DL frameworks, Computer Vision, Reinforcement Learning
4d
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Sr. Applied Scientist, Special Projects
Boston or Seattle
$167k-$226k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOEPhD in a quantitative field, 5+ years building machine learning models for business applications, programming in Java, C++, or Python, and experience with neural deep learning methods.
Java, C++, Python