4w
Save
Mark Applied
Hide
Applied AI Research Engineer
Boston or San Francisco or United States
HybridFull Time
3+ YOEBachelor's or Master's in a technical field (or equivalent), 3+ years building AI/ML or applied research systems, strong Python and PyTorch skills, experience with LLM tooling, fine-tuning, retrieval, agentic systems, and experiment design; eligible to obtain U.S. security clearance.
Python, PyTorch, Transformers, vLLM, Hugging Face
2mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
Research Engineer
Boston, Massachusetts, United States
$122k-$219k/yr HybridFull Time
Bachelor’s or Master’s in Engineering, CS, Manufacturing, Robotics; hands-on experience with manufacturing systems, robotics, automation, sensing, fabrication; experience applying AI or data-driven methods to engineering or manufacturing.
3mo
Save
Mark Applied
Hide
AI/ML Research Engineer
Boston or San Francisco
OnsiteFull Time
2+ YOE2+ years with PyTorch/JAX; Python stack; distributed computing; protein/computational biology familiarity; Git; independent problem solving; strong communication.
Python, PyTorch, JAX, NumPy, Pandas, scikit-learn, Git
2mo
Save
Mark Applied
Hide
AI Engineer
New York or Los Angeles or Boston or Jersey City or Houston
$115k-$130k/yr RemoteAll Commitments Available
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
1mo
Save
Mark Applied
Hide
Senior Lead AI Engineer (GenAI Platform, Agentic Infrastructure)
New York or San Francisco or McLean or Cambridge or San Jose or Plano
$209k-$286k/yr OnsiteFull Time
4+ YOEBachelor's in CS/AI/EE/CE +6 years or Master's +4 years; 6+ years programming with Python/Go/Scala/Java; experience deploying scalable AI on cloud; LLM, inference, similarity search, VectorDBs, guardrails, model evaluation, and optimization experience; leadership and research literacy.
Python, Go, Scala, Java, C++, C#, Golang, AWS Ultraclusters, Huggingface, VectorDBs, Nemo Guardrails, PyTorch, AWS, Google Cloud, Azure
1mo
Save
Mark Applied
Hide
AI Researcher/Prototyping Engineer
Lexington, Massachusetts, United States
$145k-$220k/yr OnsiteFull Time
5+ YOEPhD in EE/CS or master's with 5+ years; deep ML/AI expertise (multimodal, LLMs, graph analytics, adversarial/assurance); prototype development, strong software engineering, publications, and ability to obtain/hold security clearance.
LangChain, Python, PyTorch, TensorFlow, Hugging Face, NumPy, pandas, SciPy, Git, conda, virtualenv
3d
Save
Mark Applied
Hide
Machine Learning Research Engineer
Cambridge, Massachusetts, United States
$120k-$193k/yr OnsiteFull Time
Advanced ML/AI expertise with experience in LLMs, RLHF, deploying LLM-powered applications, PyTorch, vLLM, LangGraph, and Python; Masters preferred; strong communication and publication record a plus.
PyTorch, vLLM, LangGraph, Python, LLMs
1w
Save
Mark Applied
Hide
Postdoctoral Research Associate - AI Catalysis
Boston, Massachusetts, United States
$60k-$85k/yr OnsiteFull Time
PhD in chemical engineering, chemistry, materials science or related; knowledge of heterogeneous catalysis, reactor design, catalyst synthesis/characterization; proficiency in Python and applying machine-learning to scientific data; independent cross-disciplinary research.
Python
2mo
Save
Mark Applied
Hide
Senior Machine Learning Research Engineer (Sensor Intelligence Group)
Boston, Massachusetts, United States
$150k-$215k/yr OnsiteFull Time
4+ YOEMaster’s or PhD in CS, EE, Biomedical Eng, Data Science, AI, Statistics; 4+ years ML/DL research; publications in ML/DL; experience with regulated/high-risk ML systems; Python, PyTorch, TensorFlow; AWS/GCP; strong communication.
Python, PyTorch, TensorFlow, AWS, GCP
3w
Save
Mark Applied
Hide
Senior Applied AI/ML Engineer
Cambridge, Massachusetts, United States
OnsiteFull Time
10+ YOEAdvanced degree in Biological, Data, or Computer Science; 10+ years AI/ML development experience (or 5+ in commercial life sciences); portfolio of end-to-end AI/ML products; proven deployment experience; strong communication.
Tetra OS, Databricks, Snowflake, NVIDIA, Google, Microsoft
1mo
Save
Mark Applied
Hide
Senior Manager, User Research
Waltham or North Bethesda or Lexington
$180k-$200k/yr HybridFull Time
10+ YOE2+ Mgmt10+ years user research experience with 2+ years managing researchers; proven ability to drive product decisions, partner with Product/Design/Engineering, translate insights into measurable outcomes, and use AI for research synthesis.
3mo
Save
Mark Applied
Hide
Staff - Postdoctoral Research Fellow - AI for Science
Cambridge, Massachusetts, United States
$135k-$170k/yr OnsiteFull Time
PhD in CS, applied math, physics, engineering or related; strong ML and computational science background; publication record; experience applying AI to scientific domains; excellent communication and collaboration skills.
1mo
Save
Mark Applied
Hide
VP, AI & Platforms
New York City or Boston
$275k-$325k/yr HybridFull Time
Hands-on technical leader to build and scale AI/ML and platform teams, lead data science and operations research, ship platform tooling, hire and develop distributed teams, and accelerate company-wide adoption of AI-enabled workflows.
1d
Save
Mark Applied
Hide
AI/ML Engineer, Peptide Properties and Binding ML
Waltham, Massachusetts, United States
OnsiteFull Time
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
1w
Save
Mark Applied
Hide
Staff AI/ML Software Engr, Navigation
Boston or Warsaw
$109k-$175k/yr HybridFull Time
8+ YOE8+ years ML engineering experience, BS/MS in ML/AI/CS or related, strong Python and ML framework expertise, experience in regulated medical device/health environments, SDLC and regulatory documentation experience.
Python, Tensorflow, Keras, Pytorch, scikit-learn, AWS Sagemaker, Azure Studio, Polarion, JAMA
1mo
Save
Mark Applied
Hide
Manager, Research & Development (onsite)
Burlington, Massachusetts, United States
$140k-$200k/yr OnsiteFull Time
8+ YOE3+ MgmtBachelor's in engineering or physics (Master's preferred), 8+ years industry experience, 3+ years leadership, expertise in thermal management/liquid cooling, US citizenship or permanent residency required; no sponsorship.
CFD, AI, Stack Forging™
3w
Save
Mark Applied
Hide
Principal AI Scientist and Lead
Boston, Massachusetts, United States
HybridFull Time
PhD or equivalent experience in ML/Computational Chemistry/Biology/Biomedical Engineering; several years building and deploying production AI/ML systems; expertise in agentic AI, LLMs, RAG, vector DBs; Python, TS/JS, SQL experience; strong scientific credibility.
Python, TypeScript, JavaScript, SQL, Go, Rust, LLMs, vector databases, RAG
3w
Save
Mark Applied
Hide
Senior Director, AI Engineering Transformation
Needham or Boston or New York City or China
$225k-$250k/yr OnsiteFull Time
10+ YOE10+ years in AI/ML, engineering leadership, data architecture or transformation; deep knowledge of engineering development lifecycles, change management, and productionalizing AI; strong technical fluency and leadership skills; travel required.
Snowflake, AWS
3d
Save
Mark Applied
Hide
Lead Research Associate, Inkjet – Billerica, MA Onsite
Billerica, Massachusetts, United States
$70k-$97k/yr OnsiteFull Time
Degree in chemical engineering/chemistry or related field with hands-on lab or pilot plant experience, 2+ years experience preferred, proficiency in Python/AI/machine learning, statistics, process scale-up, and strong safety and communication skills.
Python, Artificial Intelligence (A.I.), machine learning, robotics, e-notebook
Explore Jobs