30 nlp engineer jobs at 22 companies in Nashua, NH
1mo
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NLP/Linguistics Software Engineer
Somerville, Massachusetts, United States
HybridFull Time
2+ YOE2–4 years software engineering experience; proficiency in Java or Python; Bachelor's in Computer Science, Linguistics, or related; familiarity with Elasticsearch and interest in Kubernetes; strong problem solving and communication.
Java, Python, Elasticsearch, Kubernetes
2mo
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NLP/Linguistics Software Engineer
Somerville or Reston or Boston or Cleveland or Australia or Canada or Israel or Japan or United Kingdom
$100k-$120k/yr HybridFull Time
2+ YOE2–4 years software engineering experience; proficiency in Java or Python; Bachelor's in Computer Science, Linguistics, or related; familiarity with Elasticsearch, Kubernetes, and cloud-native systems preferred; strong problem-solving and collaboration skills.
Java, Python, Elasticsearch, Kubernetes
4d
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Senior AI Engineer
Lausanne or Boston
HybridFull Time
5+ YOEBachelor's or master's degree in a relevant field, 5+ years of software engineering experience, production AI/ML applications, Python, MLOps, AWS, NLP, LLMs, and strong English communication.
Python, AWS, Docker, Kubernetes, ECS, CI/CD, NLP, RAG, MLOps, LLM, EMR
1mo
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ML Engineer (Applied AI)
Boston or Brazil
RemoteFull Time
3+ YOE3+ years building ML/NLP systems, production experience with LLMs, strong Python and SQL skills, cloud deployment experience (preferably AWS), fluent English, Bachelor's/Master's or equivalent experience.
Python, SQL, Anthropic Claude, OpenAI, AWS, AWS Lambda, AWS SageMaker, AWS Bedrock, AWS EC2, Langchain, LangGraph, LlamaIndex, Pinecone, pgvector, Milvus, Qdrant
3mo
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Senior AI Engineer
Boston, Massachusetts, United States
HybridFull Time
5+ YOE5+ years AI/ML/NLP engineering; Python; Django, React, PostgreSQL; RAG and vector databases; OpenAI/Anthropic APIs; LLMs and NLP; MLOps; agile collaboration.
Python, Django, React, PostgreSQL, OpenAI API, Anthropic API, LangChain, LangGraph, Pydantic AI, MLOps, Vector databases, Retrieval Augmented Generation
3mo
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Senior Engineer, AI and Automation
Cambridge, Massachusetts, United States
$128k-$176k/yr HybridFull Time
5+ YOE5+ years technical delivery; 4+ years software and automation; cloud and AI infra; LLM APIs; DevOps/MLOps; strong communication.
AWS, Python, LLM APIs, MLOps, Zapier, Workato, NLP, ERP/HRIS integrations, Coupa, NetSuite, Slack, M365, Make, vector databases, RAG architectures
3mo
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Chief Engineer - AI Test & Evaluation (T&E)
Cambridge or Arlington
$120k-$250k/yr OnsiteFull Time
10+ YOE5+ MgmtUS citizenship; security clearance; 10+ years in AI/ML R&D and T&E; master/PhD or equivalent; proven leadership; DoD/IC program experience.
AI, Machine Learning, Computer Vision, NLP, Large Language Models, AI Agents, Data Engineering, UI Systems
2mo
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Machine Learning Engineer
Boston, Massachusetts, United States
HybridFull Time
5+ YOEML/AI engineering with NLP focus; Python proficiency; data processing, model evaluation, and LLM experience; cloud; strong communication; security clearance a plus.
Python, NumPy, Pandas, Scikit-Learn, Transformers, Langraph, LlamaIndex, Ollama, Docker, Kubernetes
1w
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Machine Learning Engineer II
New York City or Cambridge
$140k-$180k/yr OnsiteFull Time
3+ YOEBachelor's degree in computer science, engineering, or related field; 3+ years of machine learning experience; strong Python, NLP, retrieval, production ML, and LLM orchestration skills.
Python, PyTorch, Transformers, HuggingFace, LangChain, LlamaIndex, PostgreSQL, PGVector, OpenSearch, Pinecone, Claude Code, Weights & Biases, LiteLLM, Airflow, Docker, Kubernetes, Jenkins, AWS, GitHub Actions
1w
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Machine Learning Engineer II
New York City or Cambridge
$140k-$180k/yr OnsiteFull Time
3+ YOEBachelor's degree in computer science, engineering, or related field; 3+ years of hands-on machine learning, NLP, and information retrieval experience; strong Python and production ML lifecycle experience.
Python, LangGraph, pydanticAI, Transformers, HuggingFace, LightGBM, PyTorch, SKLearn, XGBoost, Jupyter, Matplotlib, Pandas, Weights & Biases, Langfuse, Apache Spark, AWS Athena, DVC, LabelBox, OpenSearch, Postgres/Pgvector, S3, SQLite, Arize, Airflow, AWS, DeepSpeed, Docker, Grafana, Jenkins, LiteLLM, Ray, vLLM, Claude Code, FastAPI, Streamlit, Gradio
6d
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Machine Learning Engineer II
New York City or Cambridge
$140k-$180k/yr OnsiteFull Time
3+ YOEBachelor's degree or higher in computer science, engineering, or related field; 3+ years of hands-on machine learning, NLP, and information retrieval experience; strong Python and production ML lifecycle experience.
Python, LangGraph, pydanticAI, Transformers, HuggingFace, LightGBM, PyTorch, SKLearn, XGBoost, Jupyter, Matplotlib, Pandas, Weights & Biases, Langfuse, Apache Spark, AWS Athena, DVC, LabelBox, OpenSearch, Postgres, Pgvector, S3, SQLite, Arize, Airflow, AWS, DeepSpeed, Docker, Grafana, Jenkins, LangFuse, LiteLLM, Ray, vLLM, Claude Code, FastAPI, Streamlit, Gradio
3w
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Solutions Engineer
New York City or Los Angeles or Phoenix or Seattle or Boston or Pennsylvania
$150k-$200k/yr OnsiteFull Time
Pre-sales/solutions engineering experience in cybersecurity or SaaS, strong networking and cloud (AWS/Azure/GCP) knowledge, SOC tools (SIEM, SOAR, EDR/XDR) experience, demo/PoC and solution design skills, bachelor's preferred.
SIEM, SOAR, EDR, XDR, AWS, Azure, GCP, LLM, ML, NLP, APIs, MEDDPICC
6h
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Senior Software Engineer
Merrimack, New Hampshire, United States
OnsiteFull Time
8+ YOEBachelor’s degree and 8+ years of software development experience, including 5+ years with .NET and Angular. Requires AI-assisted development, full-stack engineering, cloud, APIs, testing, and Agile experience.
.NET Core, C#, ASP.NET MVC, Web API, NHibernate, Oracle, Angular, HTML5, CSS3, TypeScript, OAuth, JWT, AWS, LLM, NLP, Git, xUnit, NUnit, Jasmine, Docker, Kubernetes, GitHub Copilot, Cursor, Claude Code
3mo
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Research Engineer, Monetization AI
Sunnyvale or Bellevue or Menlo Park or Burlingame or Boston or New York or San Francisco or United States
$184k-$257k/yr HybridFull Time
Bachelor's in CS/ENG or equivalent; ML/NLP/recommender systems experience; Python with PyTorch; scalable ML; familiarity with large-scale architectures and AI tooling.
Python, PyTorch
6d
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Associate AI Engineer
Boston, Massachusetts, United States
$88k-$124k/yr OnsiteFull Time
4+ YOEBachelor's degree in linguistics, computational linguistics, computer science, or related field; 4–6 years of AI or machine learning experience; Python, ML frameworks, data pipelines, cloud deployment, NLP, and enterprise integration expertise.
Python, TensorFlow, PyTorch, SQL, Apache Airflow, MLOps, CI/CD, APIs
3mo
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Senior Software Engineer - Business Applications and Machine Learning
New York or Boston
$196k-$352k/yr HybridFull Time
8+ YOESenior ML/AI engineer with 8+ years, production ML systems, GenAI/LLMs, leadership, advertising/commerce experience preferred.
LLMs, Retrieval Augmented Generation, RAG, embeddings, NLP, machine learning, Python, TensorFlow/PyTorch
1mo
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Machine Learning and Generative AI Engineer, Digital Transformation
Boston, Massachusetts, United States
HybridFull Time
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
3mo
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Director, Agent Intelligence - HYBRID ROLE
Boston or United States
$216k-$325k/yr HybridFull Time
10+ YOE3+ Mgmt10+ years in data/AI, 3+ years NLP/agent development; leadership; experience with LangChain/LangGraph; Cloud AI platforms (Snowflake, Databricks).
LangChain, LangGraph, Snowflake Cortex AI, Databricks AI, Mosaic AI, Braintrust, LangSmith, Arize, Ragas
3w
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ML Data Scientist III ( Seattle/Provo)
Provo or Seattle or Chicago or Boston or South Bend
$100k-$140k/yr HybridFull Time
5+ YOEMaster's in CS/AI or related,5+ years in applied research or software engineering,proven conversational AI and generative AI experience,knowledge of ML/NLP and collaboration skills.
LangChain, LangGraph, MCP, ADK, A2A, Apache Spark, Databricks, Docker, Kubernetes, Azure, AWS, GCP
2mo
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Senior Data Scientist
Seattle or Madison or Princeton or Cambridge Crossing
$138k-$183k/yr OnsiteFull Time
5+ YOE5+ years in data science or related fields; proficiency in Python, SQL; experience with ML/AI, NLP, information retrieval; AWS data/AI services; data engineering collaboration; strong communication.
Python, SQL, R, pandas, NumPy, scikit-learn, PyTorch, TensorFlow, OpenSearch, SageMaker, Bedrock, PostgreSQL, LangGraph, LangSmith, LLMs
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