29 llm engineer jobs at 17 companies in Kittery, ME

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Senior Principal Software Engineer/Architect
Lowell or Atlanta or Alpharetta or Sunrise or United States
$207k-$298k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
12+ YOE~12+ years engineering experience designing SaaS multi-tenant systems, AI/ML (LLM) productionization, M&A technical diligence and cloud/SRE expertise; strong communication and architectural leadership.
Kubernetes, AWS, GCP, Azure, CI/CD, MLOps, LLM, ETL/ELT, feature store, API
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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
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Staff Software Engineer
St. Louis or Burlington
$111k-$166k/yr HybridFull Time
Merck
MerckXETRA: MRK: A science and technology providing healthcare, life science, and electronics solutions.
3+ YOEBachelor's in CS/Engineering/Data Science, 3+ years in ML/data/search systems, strong Python, backend and data engineering experience, SQL, cloud (GCP/AWS), and production ML/LLM system design.
Python, REST API, Pandas, NumPy, MLFlow, TensorFlow, PyTorch, Scikit-learn, AWS Services, GCP, Kubernetes, Bedrock, Kafka, LangGraph, LangChain, AirFlow, Qdrant, Docker, Git, CI/CD, SQL
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Lead Software Engineer, Meteorological Technologies
Andover or Atlanta
$150k-$190k/yr HybridFull Time
The Weather Company
The Weather Company: Provides weather data, forecasting insights, and digital advertising solutions.
7+ YOE7+ years building cloud-based (e.g., AWS) production systems; domain experience in meteorology or forecasting; hands-on software delivery in 24x7 operational environments; AI/LLM integration, prompt engineering, and multi-project execution; proficiency in Python, JavaScript/TypeScript, or Go.
AWS, V0, GitHub CoPilot, Cursor, LLM, RAG, Python, JavaScript/TypeScript, Go, React, Next.js, Vercel, CI/CD, APIs
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Senior Security Automation Engineer
Wilmington, Massachusetts, United States
$120k-$165k/yr HybridFull Time
Symbotic
SymboticNasdaq: SYM: AI-powered robotics and software for warehouse automation.
5+ YOEBachelor's degree in a technical field,5+ years professional software engineering experience,experience with AI/LLM systems and full-stack development,Python and API integration skills,security-aware design and strong communication.
Docker, CI/CD, LLM APIs, RAG pipelines, Python, TypeScript, Go, Rust, PostgreSQL, SQLite, BigQuery, REST APIs, webhooks, message queues, SIEM, SOAR, ITSM, IAM, GRC
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Senior Software Engineer - GPU Local AI Platforms
Santa Clara or Austin or Westford or Durham or Seattle
$224k-$431k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
12+ YOE12+ years software engineering experience with GPU computing or ML systems, strong Python or C++ skills, GPU kernel optimization (CUDA/Triton), container engineering, and LLM inference knowledge.
Python, C++, CUDA, Triton, Docker, OCI, NVIDIA Container Toolkit, NCCL, RCCL
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Senior Software Engineer
Wakefield or Boston
$102k-$190k/yr HybridFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
5+ YOE5-8 years of software engineering experience; strong data engineering expertise; Databricks, Python, PySpark, Spark; AWS (S3/Glue/Athena/Lambda); Kafka/RabbitMQ; SQL Server/MongoDB; CI/CD; Azure/GCP; Generative AI exposure; experience in large-scale data platforms.
Databricks, Python, PySpark, Apache Spark, AWS, S3, Glue, Athena, Lambda, Kafka, RabbitMQ, SQL Server, MongoDB, Jenkins, GitHub, GitLab, Bitbucket, CI/CD, DevOps, Delta Lake, Azure, GCP, LLM, Generative AI
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Senior Software Engineer Applied AI
Concord or United States
RemoteFull Time
AMC Health
AMC Health: Provides remote patient monitoring and virtual care technology.
7+ YOE7+ years building production backend systems, strong Python skills, distributed/cloud experience (AWS), hands-on LLM/generative AI and end-to-end ML lifecycle experience, disciplined in regulated environments, US work authorization required.
Python, AWS, LLM, LinkedIn, AI coding assistants
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AI Developer, AVP
Burlington, Massachusetts, United States
$90k-$158k/yr OnsiteFull Time
State Street
State StreetNYSE: STT: Provides investment servicing and management to institutional investors.
2+ YOEHands-on engineer with 2+ years building production AI systems: LLMs, RAG, agent frameworks, Python (plus Java/C#/TypeScript), cloud platforms (Azure preferred), Kafka/Event Hub, Redis/Hazelcast, and CI/CD practices.
LLMs, RAG, MCP, Python, Java, C#, TypeScript, Kafka, Event Hub, Redis, Hazelcast, Snowflake, Microsoft Azure, AWS, GCP, API Management, APIs, CI/CD, Agile, Scrum
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Principal Build & Release Engineer
Evendale or Lynn or Grand Rapids
$152k-$202k/yr OnsiteFull Time
GE Aerospace
GE AerospaceNYSE: GE: Designs and manufactures jet engines and aerospace systems.
10+ YOEBachelor's in CS/STEM, 10+ years engineering experience, production AI/ML systems and end-to-end service delivery, strong software and DevSecOps/MLOps skills, US person and ability to obtain security clearance required.
Python, C++, Rust, Go, Java, AWS, Azure, GCP, Docker, Kubernetes, CI/CD, MLflow, Kubeflow, LLM, CFD, FEA, PLM
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Senior Software Machine Learning Engineer (Teradyne, North Reading, MA) (North Reading, MA, US)
North Reading, Massachusetts, United States
$134k-$224k/yr OnsiteFull Time
Teradyne
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
5+ YOE5+ years ML experience, LLM fine-tuning, reinforcement learning and reward-model design, production ML/MLOps, Python, distributed systems, computer vision for manufacturing, edge deployment (ONNX/quantization), strong communication.
Python, ONNX, LangChain, AutoGen, STDF, TEMS, LLM, PPO, MLOps
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Machine Learning Engineer
Burlington, Massachusetts, United States
$165k-$200k/yr HybridFull Time
MatrixSpace
MatrixSpace: AI-powered radar systems for airspace safety and drone detection.
3+ YOEBS/MS/PhD in CS or related field, 3-5 years building and deploying ML systems, strong C++ and Python skills, experience with AI agents/LLM apps, and excellent collaboration and problem-solving skills.
C++, Python, LangChain, LangGraph, LlamaIndex, AutoGen, Semantic Kernel, TensorRT, ONNX, OpenVINO, TVM, MLOps, CI/CD, GPU, NPU, FPGA
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Lead Release/Software Engineering
Burlington, Massachusetts, United States
$173k-$260k/yr HybridFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
8+ YOE8+ years in software engineering with deep release engineering/CI/CD/build systems experience; strong Java and build-tool skills; experience with CI/CD platforms, cloud, containers, observability, AI/LLM dev tooling; related technical degree required.
Java, Gradle, Maven, Bazel, Jenkins, GitLab CI, GitHub Actions, LLM, Docker, Kubernetes, AWS, GCP, Splunk, Grafana, ELK
2mo
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Product Security Engineer
Andover, Massachusetts, United States
$100k-$125k/yr OnsiteFull Time
Aras
Aras: Develops low-code software for industrial product lifecycle management.
3+ YOEOperate a SOC for Azure environments: monitor, detect, investigate, and respond to threats; perform forensic investigations; develop detections and automation; experience with Azure GovCloud/GCC High, SIEM, Python/PowerShell, and relevant Azure security certifications.
Azure, Azure GovCloud, GCC High, SIEM, Python, PowerShell, Managed Detection and Response (MDR), AI/ML, LLM, Aras SaaS
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Engineering Manager, Application Security
Austin or San Francisco or Concord
$210k-$240k/yr HybridFull Time
Qualia
Qualia: Cloud platform for digital real estate closing and settlement.
5+ YOE2+ Mgmt5+ years security or full-stack engineering; 2+ years managing security or platform team; hands-on AppSec; automation with AI/LLMs; fintech/real estate familiarity preferred.
JavaScript, NodeJS, Typescript, MongoDB, Kubernetes, AWS, SAST, DAST, SCA, AI tooling
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AI Architect
Woburn, Massachusetts, United States
$130k-$155k/yr OnsiteFull Time
Monotype
Monotype: Provides digital fonts and font management technology for brands.
8+ YOE8+ years in software/cloud infrastructure/enterprise architecture; LLM/MLOps experience; enterprise platform design; AI governance and security.
Azure OpenAI, AWS Bedrock, Google Vertex AI, OpenAI, Anthropic, LangChain, LlamaIndex, Semantic Kernel, CrewAI, AutoGen, IBM Watson X, AWS AgentCore, Pinecone, Weaviate, Milvus, pgvector, Elasticsearch, OpenSearch, Azure AI Search, Workato, MuleSoft, Boomi, UiPath, n8n, Zapier, Make
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Vice President, GenAI Technology
Boston or Durham or Jersey City or Merrimack or Smithfield or Westlake
$140k-$285k/yr OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
7+ YOEPhD or Master's in a quantitative field with 7+ years industry experience; expertise with LLMs and productionalizing ML/GenAI solutions, deep Python skills, collaboration with engineering, project leadership, and strong communication.
Python