PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
2w
Save
Mark Applied
Hide
Staff Applied Scientist, AdTech
Arlington or Baltimore or Buffalo or Jersey City or Manchester or New York or Philadelphia or Stamford
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience; background in digital/performance marketing or leadgen; hands-on ML model building and deployment in AWS; strong modeling fundamentals; expert Python and SQL; experience with bandits, recommendation, and monetization optimization.
Python, SQL, AWS, Looker, Google, Meta, LLMs
2mo
Save
Mark Applied
Hide
Applied Scientist, GenAI
Wilmington, Massachusetts, United States
$152k-$189k/yr OnsiteFull Time
Lead design and deployment of production-grade GenAI and ML systems; hands-on experience with LLM/SLM optimization, multi-agent architectures, and cloud-scale systems.
Python, Cloud Platforms, LLM tooling, Vector databases, CI/CD, Distributed systems, Docker, Kubernetes
1mo
Save
Mark Applied
Hide
Applied Scientist, Navigation
San Francisco or North Reading
$143k-$222k/yr OnsiteFull Time
2+ YOEPhD in robotics/CS/EE/controls, 2+ years in robot navigation or autonomous systems, programming in Java/C++/Python, experience with learning-based navigation and MPC, and proven record of translating research to deployed systems.
Java, C++, Python, PyTorch, JAX, Isaac Sim, MuJoCo, Gazebo, ROS, ROS2
3w
Save
Mark Applied
Hide
Applied Research Scientist
Cambridge, Massachusetts, United States
$125k-$175k/yr OnsiteFull Time
PhD in CS or related field, deep expertise in ML/signal processing/transformers/SLAM/GNNs/sensor-fusion, publications in top venues, ability to write production-quality code, strong communication and collaboration skills.
1w
Save
Mark Applied
Hide
Applied Scientist, AI & Deep Learning (mid to senior level)
Cambridge, Massachusetts, United States
$120k-$220k/yr HybridFull Time
3+ YOEU.S. citizen able to obtain security clearance, Bachelors in CS or related field required, 3+ years building ML/AI systems (or graduate degree), Python and Linux proficiency, strong math and communication skills.
Python, Linux
1w
Save
Mark Applied
Hide
Applied Scientist, AI & Deep Learning (mid to senior level)
Cambridge, Massachusetts, United States
$120k-$220k/yr HybridFull Time
3+ YOEBachelor's in CS or related, U.S. citizenship with ability to obtain security clearance,3+ years building ML/AI systems or a completed graduate degree, proficiency in Python and Linux, strong math and research skills.
Python, Linux
1mo
Save
Mark Applied
Hide
Quantum Scientist - Applied QEC
Boston, Massachusetts, United States
$135k-$170k/yr HybridFull Time
PhD required with research experience in quantum computing; experience designing/running/analyzing experiments or simulations; strong written/verbal communication; customer collaboration; willingness to travel US/UK.
DeltaKit Software, Deltaflow
2mo
Save
Mark Applied
Hide
Senior Scientist - Optical Signal Processing
Woburn or Arlington
$139k-$180k/yr OnsiteFull Time
3+ YOESenior scientist with 3-5+ years in physics/engineering; degree in physics, applied math, or electrical engineering; proficiency in MATLAB/Python/C/C++; security clearance eligibility; strong communication.
MATLAB, Python, C/C++
4d
Save
Mark Applied
Hide
Senior Research Data Scientist
Boston or New York
$330k-$375k/yr HybridFull Time
10+ YOEPhD-preferred research data scientist with 10+ years applying causal inference and ML to large observational datasets; expertise in observational causal methods, communication skills, and productionizing pipelines.
Spark, Ray, SQL, Python, scikit-learn, XGBoost, LightGBM
1w
Save
Mark Applied
Hide
Data Scientist I
Somerville, Massachusetts, United States
$140k-$170k/yr OnsiteFull Time
Applied statistics and data science background, experience with Python/pandas/SQL, strong communication and collaboration, familiarity with clinical trial data governance; advanced quantitative degree preferred.
Python, pandas, SQL
2d
Save
Mark Applied
Hide
QSP postdoctoral scientist
Boston or Indianapolis
$58k-$123k/yr OnsiteFull Time
PhD in quantitative pharmacology/systems biology/applied math or related, experience with QSP/ODE models, virtual populations, parameter estimation; proficiency in R, Matlab/Simbiology, Python, NONMEM or Monolix; authorized to work in the US.
R, Matlab/Simbiology, Python, NONMEM, Monolix
4d
Save
Mark Applied
Hide
Senior Bioinformatics Scientist
Boston, Massachusetts, United States
OnsiteFull Time
3+ YOEPhD or equivalent experience preferred,3+ years developing bioinformatics methods and pipelines for single-cell/spatial transcriptomics; strong Python and/or R skills; experience with Nextflow or Snakemake, containers, version control, and applying LLMs; mentorship experience.
Python, R, Nextflow, Snakemake, LLMs
1mo
Save
Mark Applied
Hide
Senior Data Scientist
New York or Chicago or Boston or Toronto or London
$110k-$124k/yr HybridFull Time
5+ YOE5+ years applied ML/AI experience, advanced degree or equivalent, experience deploying ML at scale in cloud (Databricks/AWS), strong Python and statistical foundations, model validation and risk awareness, Git and CI/CD familiarity.
Databricks, AWS, Python, Git, CI/CD
3w
Save
Mark Applied
Hide
Applications Scientist 3
Hillsboro or Wilmington or Texas or United States
$97k-$145k/yr OnsiteFull Time
0+ YOEDegree in physics, materials science, EE, applied math or related; 0-3 years experience; optics and metrology knowledge; scripting (Matlab/Python) and data analysis a plus; able to travel up to 20% and work in fabs up to 40%.
Matlab, Python
3w
Save
Mark Applied
Hide
Associate Scientist/Sr. Associate Scientist/Scientist, Islet Process Sciences
Watertown, Massachusetts, United States
$115k-$150k/yr OnsiteFull Time
2+ YOEHands-on experience with human pluripotent stem cell culture and suspension bioreactors; ability to design and run differentiation experiments, analyze RT-qPCR/flow/ELISA data, apply DOE, and maintain high-quality documentation.
PBS Vertical Wheel bioreactors, RT-qPCR, Flow cytometry, ELISA, JMP, MODDE, GraphPad Prism, FlowJo, ImageJ/Fiji
2mo
Save
Mark Applied
Hide
Staff Data Scientist
North Bethesda or Waltham
$163k-$190k/yr HybridFull Time
8+ YOE8+ years in data science/ML with a BA; 5-6+ years with a Master’s; PhD with 3-4+ years of applied experience; expert Python/SQL; experience with 3D geometry and AI in manufacturing.
Python, SQL, Geometric Deep Learning, 3D Computer Vision
2w
Save
Mark Applied
Hide
Research Scientist, Battlespace Awarenss
Waltham, Massachusetts, United States
$191k-$253k/yr OnsiteFull Time
M.S. or Ph.D. in a quantitative field; strong background in applied math, controls, estimation, scientific computing, probability; ability to prototype algorithms and implement high-performance software; strong communication skills; eligible for Top Secret/SCI.
Lattice OS
2mo
Save
Mark Applied
Hide
Principal Scientist, Discovery BioSciences – Integrative New Targets, Oncology
Cambridge, Massachusetts, United States
$156k-$189k/yr OnsiteFull Time
4+ YOEAdvanced degree in life sciences with 4+ years (PhD) or 6–8+ years (MS/BS) of relevant academic/industry experience; expertise in cancer biology, functional genomics, single‑cell/spatial omics, and experience applying AI/ML and statistical modeling to target discovery.
AI/ML, machine learning, agentic AI, AI/foundation models, BMS IPS
1mo
Save
Mark Applied
Hide
(Senior) Scientist, Machine Learning
Cambridge, Massachusetts, United States
$132k-$259k/yr OnsiteFull Time
2+ YOEPh.D. (2+ yrs industry) or M.S. (6+ yrs) in ML/computational chemistry/CS/applied math; expertise in molecular ML, quantum chemistry/DFT, generative models; Python and PyTorch experience; data curation and cross-functional collaboration.
Python, PyTorch, PyTorch Geometric, DGL, RDKit, ORCA, Gaussian, Q-Chem, DFT
1mo
Save
Mark Applied
Hide
Machine Learning Scientist, Applied Machine Learning and Agentic AI, Pharma R&D
New York City or Boston or Redwood City or Chicago
$100k-$160k/yr OnsiteFull Time
3+ YOEPhD required (or Masters with 3+ years), strong AI/ML, agentic AI, oncology data, Python, LangGraph preferred, multimodal data, cloud deployment, excellent communication.
Python, LangGraph, Retrieval-Augmented Generation, LLM
Explore Jobs