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174 junior ai engineer jobs at 87 companies in Massachusetts

3mo
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AI Engineer
New York or Los Angeles or Boston or Jersey City or Houston
$115k-$130k/yr RemoteAll Commitments Available
Makai Labs
Makai Labs: AI and data solutions helping enterprises automate operations, develop products, and improve human-machine work.
Hands-on AI engineer with Python skills; experience building AI apps; internship/coursework/research or projects; ability to prototype and iterate quickly.
Python, API development, Backend services, Workflow automation, FastAPI/Flask, React/TypeScript, Docker, Testing (Python/TypeScript), LLM retrieval/search
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1w
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AI Engineer - AIT
Boston, Massachusetts, United States
$94k-$150k/yr RemoteFull Time
Boston Children's Hospital
Boston Children's Hospital: A comprehensive pediatric medical center and research institution.
2+ YOEMaster's degree or equivalent experience, 2–3 years in AI, machine learning, data science, or healthcare analytics, and proficiency with Python, ML frameworks, SQL, cloud technologies, APIs, pipelines, and deployment.
Large Language Models (LLMs), Natural Language Processing (NLP), Machine Learning (ML), Retrieval-Augmented Generation (RAG), Python, PyTorch, TensorFlow, Scikit-learn, SQL, AWS, Azure, GCP, Docker, Kubernetes, Electronic Health Record (EHR), Epic, FHIR, HL7, ICD, SNOMED, CPT, MLOps, APIs
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2mo
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Junior Salesforce AI Engineer
Alaska or Alabama or Arkansas or Arizona or California or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Kansas or Kentucky or Louisiana or Massachusetts or Maryland or Michigan or Minnesota or Missouri or Mississippi or North Carolina or New Hampshire or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or Wyoming
$60k-$70k/yr RemoteFull Time
iFIT
iFIT: Private health-and-fitness technology providing connected workout software, content, and exercise equipment to consumers worldwide.
1+ YOE1–2 years Salesforce development/admin experience with Einstein and CPQ; Bachelor's degree or equivalent; proficiency in Apex, SOQL, LWC, Salesforce Flow, Salesforce APIs; Salesforce Administrator certification; authorized to work in the U.S.
Salesforce, Einstein, Salesforce CPQ, Apex, SOQL, Salesforce Flow, Lightning Web Components (LWC), Salesforce APIs, Gearset, Einstein Copilot, Prompt Builder, Salesforce Data Cloud
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2mo
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AI Engineer - Forward Deployed
San Francisco or New York or Boston or United States
$200k-$350k/yr FieldFull Time
Edison Scientific
Edison Scientific: For-profit AI building autonomous scientist agents for biopharma R&D teams and researchers.
2+ YOE2+ years professional software engineering; strong Python and/or TypeScript/JavaScript; experience deploying LLM/agentic AI systems, RAG pipelines, prompt engineering, and production integrations; 20-40% travel; degree in CS/related or equivalent experience.
Python, TypeScript, JavaScript, LLM, RAG
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2mo
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AI Developer, AVP
Burlington, Massachusetts, United States
$90k-$158k/yr OnsiteFull Time
Charles River Development
Charles River Development: Financial technology providing investment management software and services to asset managers, asset owners, insurers, and wealth managers.
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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2mo
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Lead AI Engineer (AI Foundations, LLM Core and Agentic AI)
Cambridge or McLean or New York or San Jose or United States
$197k-$246k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: A technology-driven bank providing diverse financial services.
2+ YOEBachelor's in CS/AI/EE/CE (4+ yrs) or Master's (2+ yrs). 4+ yrs programming in Python, Go, Scala, or Java. Experience with LLMs, model training/inference, vector search, cloud deployments, and AI system optimization.
AWS Ultraclusters, Huggingface, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
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4w
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Junior Systems Engineer (cleared)
Dedham or Massachusetts
OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNew York Stock Exchange: GD: Defense electronics manufacturer and systems integrator for mission-critical solutions.
Bachelor’s degree in systems engineering or related science, engineering, or mathematics field. Secret clearance and U.S. citizenship required; Agile, cybersecurity, systems design, integration, and testing experience preferred.
Agile, Model-based Systems Engineering (MBSE), DOORS, Linux, Networking, AI
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1mo
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Data and AI Engineer
Boston, Massachusetts, United States
$105k-$115k/yr OnsiteFull Time
The Brattle Group
The Brattle Group: Private global economics consulting firm serving corporations, law firms, and governments with economic, financial, and regulatory analysis.
0+ YOEBachelor's or equivalent technical experience, 0-3 years in data engineering/analytics/AI, strong Python and SQL skills, familiarity with pandas/NumPy/scikit-learn, Git, and applied ML/AI workflows.
Python, SQL, notebooks, Git, pandas, NumPy, scikit-learn, Azure
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1w
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AI Engineer Co-Op
Boston or New York City or San Francisco or London or Hong Kong
$30-$34/hr HybridInternship
Audax Group
Audax Group: Alternative investment manager providing private equity, private debt, and strategic capital to middle-market companies.
Pursuing a bachelor's or master's degree in a related technical field; experience with at least two AI or data disciplines; Python, SQL, Git, Azure, and strong communication skills.
Python, SQL, Git, Microsoft Azure, GitHub, Microsoft Office, OpenAI, Snowflake, VS Code
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2w
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AI Applications Engineer 2
Beverly or Somerset or Plainview
$98k-$156k/yr HybridFull Time
Veeco Instruments
Veeco InstrumentsNASDAQ: VECO: Public U.S. semiconductor process-equipment manufacturer serving semiconductor, compound-semiconductor, data-storage, and scientific customers.
2+ YOEBachelor's degree in a technical field, 2+ years of related experience, Python, AI/ML and generative AI knowledge, and familiarity with APIs, cloud platforms, and workflow automation.
Python, Microsoft Copilot, GitHub Copilot, Power Platform, APIs, RAG
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3d
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AI/ML Engineer Intern
Wilmington, Massachusetts, United States
$22-$41/hr OnsiteInternship
Analog Devices
Analog DevicesNASDAQ: ADI: Global leader in analog and digital semiconductor technology.
Currently pursuing a bachelor's degree in a related field, with machine learning fundamentals, Python, PyTorch or TensorFlow, data structures, algorithms, and software development knowledge.
Python, PyTorch, TensorFlow, CUDA, C/C++
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1mo
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Senior AI DevOps Engineer
Boston, Massachusetts, United States
$95k-$143k/yr HybridFull Time
Vertex Pharmaceuticals
Vertex PharmaceuticalsNASDAQ: VRTX: Global biotechnology investing in scientific innovation.
1+ YOEProficiency in Java, Python, C#, JavaScript; software architecture, DevOps and Agile experience; database knowledge; Bachelor's in CS or Software Engineering; 1 year software development experience.
Java, Python, C#, JavaScript, Agile, DevOps
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1w
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AI Engineer – Medical Imaging & Surgical Robotics
Cambridge, Massachusetts, United States
$129k-$205k/yr HybridFull Time
Philips Image Guided Therapy Corporation
Philips Image Guided Therapy Corporation: U.S. medical-device manufacturer developing endovascular imaging and measurement products for minimally invasive cardiovascular procedures.
2+ YOEMaster’s in a relevant engineering or computer science field with 2+ years’ experience, or PhD. Requires computer vision, medical imaging, deep learning, Python, communication, and regulated medical-device experience.
Python, C++, CI/CD, X-ray, Fluoroscopy, DSA, CT, CTA, CBCT, MICCAI, IEEE TMI, CVPR
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1mo
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Applied AI Engineer
Upper Providence or Cambridge or Waltham or Rockville or San Francisco
$136k-$227k/yr HybridFull Time
GSK
GSKLondon Stock Exchange (LSE): GSK: Global biopharmaceutical focused on medicines and vaccines.
2+ YOEBachelor's (or equivalent) in quantitative field,2+ years developing/deploying ML models,expertise in Python and ML libraries,cloud and container experience,experience in healthcare/pharma domains.
Python, PyTorch, TensorFlow, JAX, scikit-learn, pandas, numpy, GCP, AWS, Azure, Docker, Kubernetes, MLflow, Weights & Biases, Git, GitHub, LangChain, LangGraph, AutoGen
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17h
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Spring AI/ML Engineer Co-op
Quincy, Massachusetts, United States
$23-$37/hr HybridFull Time, Internship
Ahold Delhaize USA
Ahold Delhaize USAEuronext Amsterdam: AD: The U.S. service division for a global grocery retailer.
Currently enrolled in a master's program in data science, AI, computer science, statistics, or a related field; strong Python programming and knowledge of machine learning, NLP, generative AI, LLMs, deep learning, and recommendation systems.
Python, XGBoost, Random Forest
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2mo
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Informatics and AI engineer, Biotherapeutics
Cambridge, Massachusetts, United States
$106k-$177k/yr HybridFull Time
Pfizer
PfizerNYSE: PFE: Multinational pharmaceutical and biotechnology.
2+ YOEPhD in a quantitative or life-science field or Master’s with 2+ years; strong Python and SQL skills; experience with LLMs, agentic AI, data integration, ETL, data governance, and full-stack development for research applications.
Python, SQL, LLMs, MCP/RAG systems, agentic AI, Nextflow, Linux, HPC, Claude Code, CI/CD
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1w
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PhD Intern, AI/ML/NLP Engineer
Maine or Boston or Chicago or Dallas or San Francisco or Seattle
$35-$43/hr RemoteInternship, Full Time
WEX
WEXNYSE: WEX: Public fintech and payments helping businesses manage fleet fuel, employee benefits, and corporate payments.
Currently enrolled in a PhD in computer science, AI, ML, statistics, or related quantitative field; research experience in AI/ML; programming in Python, Java, C#, or GoLang; knowledge of ML, LLMs, probability, and statistics.
Python, Java, C#, GoLang, LLMs, GitHub Actions, Terraform, AWS, Kubernetes
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1mo
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AIT AI Developer Senior Associate
Tampa or Boston or New York City
$72k-$184k/yr OnsiteFull Time
PwC
PwC: Global professional services network providing audit, tax, and consulting services.
2+ YOEBachelor's degree required, minimum 2 years experience, experience with Kotlin/Rust/SwiftUI, ATDD and CI/CD, API/microservices knowledge, strong analytical and communication skills.
Acceptance Test Driven Development (ATDD), Continuous Integration/Continuous Delivery (CI/CD), Kotlin, Rust, SwiftUI
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1mo
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Full Stack AI Software Engineer I
Boston, Massachusetts, United States
$100k-$120k/yr HybridFull Time
Validity
Validity: Private B2B SaaS providing email deliverability, email marketing, and customer-data quality software to businesses worldwide.
Bachelor's in computer science (top-30 program) with 4.0 GPA, 1+ software engineering internship or strong portfolio, proficiency in React, TypeScript, SQL, experience building with AI agents and strong code review and systems design skills.
React, TypeScript, SQL, LLM APIs
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5d
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Member of the Technical Staff - AI/ML Engineer
Cambridge, Massachusetts, United States
OnsiteFull Time
Transfyr
Transfyr: Private biotech startup building AI-powered laboratory tools that capture and transfer scientific know-how for researchers and businesses.
Strong programming, software engineering, machine learning, multimodal learning, Python, PyTorch, data pipelines, production model maintenance, and systems integration experience; science or startup experience valued.
Python, PyTorch
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