36 ai framework engineer jobs at 23 companies in Gardner, MA

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Distinguished AI Engineer (Agentic AI Platform)
San Francisco or McLean or Cambridge or San Jose or New York City
$294k-$335k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOEBachelor's or Master's in CS/Engineering/AI with 6–8+ years building and deploying scalable AI/ML systems; strong programming in Python/Go/Scala/Java and experience with agentic frameworks, cloud platforms, and LLMs.
Python, Go, Scala, Java, C++, C#, Golang, LangGraph, AutoGen, Semantic Kernal, Semantic Kernel (Microsoft), CrewAI, LlamaIndex, LangChain, AWS, Google Cloud, Azure, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, K8s, Helm charts, CRDs, SDK, CLI, VectorDBs, RAG, LLM Inference, Similarity Search
2w
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Principal AI Engineer - Evinova
Cambridge, Massachusetts, United States
$145k-$190k/yr HybridFull Time
AstraZeneca
AstraZenecaLondon Stock Exchange: AZN: Researches, develops, and manufactures prescription medicines for major diseases.
4+ YOEMaster's degree required,4+ years applied ML experience with deep learning/NLP/generative AI,expert Python and ML frameworks,experience with agentic AI and AWS services,excellent communication.
Python, TensorFlow, PyTorch, Google ADK, Crewai, LangChain, LlamaIndex, SageMaker, Bedrock, MSK, EKS, ECS, OpenSearch, C, C++, Rust, CUDA
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Principal AI Engineer - Evinova
Waltham, Massachusetts, United States
$145k-$190k/yr HybridFull Time
AstraZeneca
AstraZenecaLondon Stock Exchange: AZN: Global biopharmaceutical developing and manufacturing prescription medicines.
4+ YOEMaster's degree, 4+ years applied ML experience with deep learning/NLP/generative AI, expertise with LLMs, Python and ML frameworks, experience with AWS services, strong communication and technical leadership ability.
Python, TensorFlow, PyTorch, Google ADK, Crewai, LangChain, LlamaIndex, SageMaker, Bedrock, MSK, EKS, ECS, OpenSearch, C/C++, Rust, CUDA
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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
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AI Platform Engineer
Boston or Springfield
$134k-$176k/yr HybridFull Time
MassMutual
MassMutual: Sells life insurance, retirement plans, and investment services.
2+ YOE2+ years platform/infrastructure/SRE experience; cloud-native experience (AWS, GCP, or Azure); delivered platform features to production; experience with IaC and GitOps (Terraform or Pulumi, ArgoCD); familiarity with Kubernetes and LLM serving frameworks.
AWS, GCP, Azure, Terraform, Pulumi, ArgoCD, Kubernetes, vLLM, Triton, Ray Serve, Degreed
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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
3d
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AI Enablement Engineer-Developer Experience
Budapest or Somerville or Germany or Singapore or Israel or Japan
HybridFull Time
Tulip
Tulip: Provides a no-code platform for industrial frontline operations.
5+ YOE5+ years of software engineering experience; TypeScript, APIs, LLMs, agent frameworks, RAG, AWS, CI/CD, AI security, and developer tooling experience; bachelor's degree in computer science or engineering or equivalent experience.
TypeScript, RESTful services, MCP, AWS, CI/CD, LLMs, RAG
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Principal AI Engineer - Evinova
Waltham, Massachusetts, United States
$145k-$190k/yr HybridFull Time
AstraZeneca
AstraZenecaLondon Stock Exchange: AZN: Researches and develops medicines to treat major diseases globally.
4+ YOEMaster's degree required, 4+ years applied ML experience with deep learning/NLP/LLMs, expert Python, experience with ML frameworks and AWS services, agentic AI and multi-agent system expertise, strong communication.
Python, TensorFlow, PyTorch, Google ADK, Crewai, LangChain, LlamaIndex, SageMaker, Bedrock, MSK, EKS, ECS, OpenSearch, C/C++, Rust, CUDA
3w
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Associate Director, AI Software Security Engineer
McKinney or Tewksbury or Tucson
$157k-$299k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
12+ YOEU.S. citizen with ability to obtain/maintain TS/SCI clearance, STEM degree, ~12+ years experience deploying AI/LLMs, secure MLOps/DevSecOps, cloud (AWS/Azure/GCP), Python, ML frameworks, and leadership experience.
Amazon Web Services (AWS), Azure, Google Cloud Platform (GCP), Python, Large Language Models (LLMs)
2mo
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Principal Engineer - AI Engineering
Niskayuna or Cambridge
$132k-$219k/yr OnsiteFull Time
GE Vernova
GE VernovaNYSE: GEV: Designs and services technologies for global power generation and electrification.
7+ YOE7+ years in computer science/AI with experience in prompt engineering, Python, ML frameworks; willing to work in Niskayuna, NY or Cambridge, MA; master’s/PhD preferred.
GPT models, Hugging Face, Python, PyTorch, Pandas, NumPy, Git
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Senior Systems Engineer
Tewksbury, Massachusetts, United States
$95k-$126k/yr OnsiteFull Time
Curtiss-Wright
Curtiss-WrightNYSE: CW: Engineers and manufactures critical components for aerospace and defense.
3+ YOEBachelor's in software engineering or related field, 3+ years software development, 1 year AI development preferred, knowledge of AI open-source frameworks and tactical data links, U.S. citizenship required for clearance, strong communication and problem-solving skills.
AI, AI open-source frameworks, Tactical Data Link (TDL)
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AI/ML Engineer, Peptide Properties and Binding ML
Waltham, Massachusetts, United States
OnsiteFull Time
Amide Technologies
Amide Technologies: Synthesizing complex, difficult-to-obtain peptides and proteins for drug development.
PhD (or MSc with substantial industry experience) in a relevant field; strong Python and modern ML framework skills; deep expertise in protein/peptide modeling, binding prediction, validation and experimental collaboration.
Python, PyTorch, JAX, TensorFlow, AlphaFold, PDB, UniProt, ChEMBL
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AI Security Architect
Lowell, Massachusetts, United States
$164k-$236k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
12+ YOE12+ years in software engineering or security architecture with 4+ years hands-on AI/ML experience; strong Python and Java skills; experience with AI model integrations, cloud platforms, secure SDLC, threat modeling, and AI security frameworks.
Python, Java, GitHub Copilot, Claude Code, OpenAI Codex, APIs, CI/CD, OWASP Top 10 for LLM Applications, OWASP Machine Learning Security Top 10, MITRE ATLAS, NIST AI RMF, Google Cloud, AWS, Azure, OAuth/OIDC
6d
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Quality Engineer
Austin or San Francisco or Concord
OnsiteFull Time
Qualia
Qualia: Cloud platform for digital real estate closing and settlement.
3+ YOE3+ years building and maintaining test automation for complex software, strong JavaScript/TypeScript skills, experience with test frameworks and AI-assisted testing, debugging and root cause analysis, and technical leadership experience.
Javascript, NodeJS, Typescript, Cypress, Playwright, JMeter, k6, MongoDB, Kubernetes, AWS, Google Cloud, AI agentic framework
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Senior / Staff Machine Learning Engineer, Applied AI
Cambridge or San Francisco
$180k-$336k/yr OnsiteFull Time
Lila Sciences
Lila Sciences: Develops an AI platform for autonomous scientific research and discovery.
Strong ML engineering with LLM experience; expertise in training, adapting, evaluating, and deploying models; proficiency in Python and modern ML frameworks; ability to design experiments and debug model behavior.
Python, PyTorch, JAX, TensorFlow, Megatron-LM, TorchTitan, DeepSpeed, Ray
2d
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SDET - Conversational AI
Hartford or Wellesley
$54k-$105k/yr OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
5+ YOERequires 5+ years software engineering experience, including 3+ years in SDET or test automation, backend programming, API testing, test frameworks, CI/CD, full-stack testing, and conversational AI testing.
Java, Node.js, REST, JUnit, Jest, SOAPUI, Postman, Bruno, Playwright, Selenium, Cucumber, Hammer, Cyara, GitHub Actions
3d
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SDET - Conversational AI
Hartford or Wellesley
$54k-$105k/yr OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
5+ YOERequires 5+ years software engineering experience, including 3+ years in SDET or test automation, backend proficiency in Java or Node.js, API and framework expertise, CI/CD knowledge, and conversational AI testing experience.
Java, Node.js, REST, JUnit, Jest, SOAPUI, Postman, Bruno, Playwright, Selenium, Cucumber, Hammer, Cyara, GitHub Actions
2d
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SDET - Conversational AI
Hartford or Wellesley
$54k-$105k/yr OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOERequires 5+ years software engineering experience, including 3+ years in test automation/SDET work, backend programming in Java or Node.js, API testing, test frameworks, CI/CD, and conversational AI testing.
Java, Node.js, REST, JUnit, Jest, SOAPUI, Postman, Bruno, Playwright, Selenium, Cucumber, Hammer, Cyara, GitHub Actions
2w
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Senior Information Security Engineer
Marlborough or Chelmsford
$117k-$140k/yr HybridFull Time
First Tech Federal Credit Union
First Tech Federal Credit Union: Member-owned financial cooperative providing banking and wealth management services.
4+ YOE4+ years relevant experience, bachelor\u0002s degree or equivalent experience, knowledge of security frameworks, cloud and AI security, strong analytical and communication skills.
NIST CSF, NIST 800-53, ISO 27001, CIS Controls, FFIEC, Model Context Protocol (MCP), Microsoft Copilot, OpenAI ChatGPT, Anthropic Claude, Palo Alto Prisma AI runtime security (AIRS), Crowdstrike Falcon AI Detection and Response (AIDR), Microsoft Azure, Amazon Web Services (AWS), Orca, Prisma Access Cloud, Wiz
2w
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Software Developer II
Worcester, Massachusetts, United States
OnsiteFull Time
Volaris Group
Volaris GroupTSX: CSU: Acquires and operates specialized vertical market software businesses.
3+ YOE3+ years professional development experience; proficiency in JavaScript/Node.js or C#, SQL, cloud services (Azure), authentication frameworks, Git/CI-CD, and AI-assisted development; bachelor’s degree or equivalent experience.
JavaScript, Node.js, C#, SQL, Azure Container Apps, Blob Storage, Azure AI, OpenAI, Azure SQL, AWS DB, Auth0, Git, GitHub, CI/CD