2,506 senior researcher jobs at 658 companies in Everett, MA
3mo
Save
Mark Applied
Hide
Senior Quantitative Researcher
Boston, Massachusetts, United States
$170k-$325k/yr OnsiteFull Time
7+ YOE7+ years in systematic investment research, equity/currency, hands-on quantitative work, leadership, data source evaluation, risk/TC modeling, Python/R/Matlab.
Python, Stata, R, MATLAB
3mo
Save
Mark Applied
Hide
Senior AI Researcher
Boston or New York City
HybridFull Time
Senior research role requiring original ML research output, hands-on post-training experience with large LMs, experience with RL/fine-tuning pipelines, Python and PyTorch proficiency, and strong technical writing.
Dagger, Javelin, Python, PyTorch, LoRA, SWE-bench, Cybench, WebArena
2mo
Save
Mark Applied
Hide
Senior AI Researcher (Foundation AI)
Boston, Massachusetts, United States
$190k-$230k/yr OnsiteFull Time
7+ YOE7+ years in applied ML/AI research with production experience; advanced degree in CS/ML/EE or equivalent; strong Python and DL framework skills; experience with multimodal models and distributed training.
Python, PyTorch, TensorFlow
1w
Save
Mark Applied
Hide
Senior Mixed Method Insights Researcher
Burlington or St. Louis or United States
$93k-$138k/yr HybridFull Time
6+ YOEBachelor's degree and 6+ years of mixed-methods research experience; expertise in qualitative and quantitative methods, analytics, stakeholder collaboration, storytelling, and data privacy.
NVivo, Atlas.ti, Dovetail, SPSS, R, Python, Google Analytics, Adobe Analytics, Mixpanel, Microsoft PowerPoint, Keynote, Tableau, Power BI, Looker
1w
Save
Mark Applied
Hide
Senior Mixed Method Insights Researcher
St. Louis or Burlington or United States
$93k-$138k/yr HybridFull Time
6+ YOEBachelor's degree and 6+ years of mixed-methods research experience required; expertise in qualitative and quantitative methods, analytics, stakeholder management, storytelling, and English communication.
NVivo, Atlas.ti, Dovetail, SPSS, R, Python, Google Analytics, Adobe Analytics, Mixpanel, Microsoft PowerPoint, Keynote, Tableau, Microsoft Power BI, Looker, CRM, NPS
5d
Save
Mark Applied
Hide
Staff UX Researcher
Houston or Boston
$144k-$230k/yr HybridFull Time
8+ YOERequires 8+ years of UX research experience, enterprise or SaaS research portfolio, mixed-method expertise, research operations experience, cross-functional influence, and proficiency with named research and analytics tools.
UserZoom, UserTesting, Alchemer, Microsoft Office, Tableau, Power BI, Claude
1w
Save
Mark Applied
Hide
Quantitative Researcher
Boston or Massachusetts
$120k-$140k/yr OnsiteFull Time
5+ YOE5+ years systematic fixed income research, strong quantitative/statistics/ML skills, degree with high mathematical content, strong programming ability, experience monetizing strategies via electronic venues.
TradeWeb, MarketAxess
3w
Save
Mark Applied
Hide
Applied Researcher II
New York City or San Francisco or San Jose or Cambridge or McLean
$263k-$327k/yr OnsiteFull Time
2+ YOEPhD plus 2 years or master's plus 4 years in applied research; expertise in AI foundations, deep learning, model development, research, and scalable production systems.
PyTorch, AWS Ultraclusters, Hugging Face, Lightning, VectorDBs, Graph Neural Networks, pytorch-geometric, DGL, ACL, NAACL, EMNLP, NeurIPS, ICML, ICLR, KDD
1mo
Save
Mark Applied
Hide
Cyber Researcher, Attack Emulation (Senior / Principal)
Burlington or Golden or Israel
$180k-$220k/yr RemoteFull Time
5+ YOE5+ years security research/penetration testing, 3+ years Python, strong Windows/Linux internals, reverse engineering, cloud (AWS/Azure), and proficiency with security tools (Metasploit, Nmap, Burp).
Python, Metasploit, Impacket, Nmap, Burp, IDA, Ghidra, WinDBG, Radare2, Windows, Linux, AWS, Azure
2mo
Save
Mark Applied
Hide
Researcher - PhD (Temporary)(BP)
Lowell, Massachusetts, United States
OnsitePart Time, Temporary
Ph.D. in Chemistry or closely related field required; laboratory research experience with experimental design, troubleshooting, data analysis, record keeping, and ability to work independently and collaboratively.
2mo
Save
Mark Applied
Hide
Senior/Principal Researcher, Medicaid Policy and Program (Remote Eligible)
Remote or Ann Arbor or Cambridge or Chicago or Princeton or Washington or Windsor Mill
$145k-$200k/yr RemoteFull Time
10+ YOESenior state Medicaid leader with 10+ years (Sr) or 15+ years (Principal); Master’s or doctoral degree in analytics/public policy; strong quantitative/qualitative methods; excellent written/spoken communication; project leadership.
3mo
Save
Mark Applied
Hide
AIML - Machine Learning Researcher, MLR
Cambridge, Massachusetts, United States
OnsiteFull Time
Seeking mid-level and senior researchers to perform foundational machine learning research, collaborate with engineers and researchers, and publish results in scientific venues.
4d
Save
Mark Applied
Hide
Scientific Computing Researcher
Cambridge, Massachusetts, United States
$105k-$214k/yr OnsiteFull Time
Master's or PhD in a quantitative discipline; expertise in applied mathematics, computational methods, data analysis, and scientific programming with Python, C, or C++. Machine learning and physical science experience required.
Python, C, C++, machine learning, artificial intelligence, agentic AI frameworks
3d
Save
Mark Applied
Hide
Scientific Computing Researcher
Cambridge or United States
$105k-$214k/yr OnsiteFull Time
Master's or PhD in a quantitative discipline, scientific programming in Python, C, or C++, and experience with computational methods, machine learning, data analysis, and physical science applications.
Python, C, C++, machine learning, artificial intelligence, agentic AI
2mo
Save
Mark Applied
Hide
Principal Experience Researcher
Boston or Andover
$155k-$179k/yr HybridFull Time
12+ YOE12+ years design experience; Bachelor's in design/HCI or related; strong research portfolio; English fluency; travel 10-15%; U.S.-based; multiple software tools experience.
Figma, FigJam, Dovetail, Maze
1mo
Save
Mark Applied
Hide
Senior Algorithm & Signal Processing Researcher
Arlington or Atlanta or Dayton or Woburn or Boston or Melbourne or Carlsbad
$139k-$170k/yr OnsiteFull Time
2+ YOEDevelop and implement signal processing, optimization, and ML algorithms for radar/EW/remote sensing; strong scientific programming and analytical skills; ability to obtain Top Secret clearance.
MATLAB, Python, C/C++
1w
Save
Mark Applied
Hide
Director, AI Forward Deployed Researcher
United States or Boston or Charlottesville or Durham or Columbus
$211k-$264k/yr RemoteFull Time
10+ YOE4+ Mgmt10+ years in software engineering and AI/ML, 4+ years managing technical teams, frontier GenAI expertise, cloud and ML framework proficiency, executive consulting skills, and a bachelor's degree.
AWS, Azure, GCP, PyTorch, TensorFlow, LangChain, Hugging Face, RAG, LLMs, MLOps
1mo
Save
Mark Applied
Hide
Translational Post Doctoral Researcher - Agentic AI for Neurodegeneration
Titusville or Cambridge or Raritan or Spring House or San Diego
$79k-$128k/yr HybridFull Time, Contract
PhD (recent) in neuroscience or related field, deep neurodegeneration knowledge, multi-modal data experience, familiarity with agentic AI and LLM orchestration, proficiency in Python and ML/data engineering.
LangGraph, DSPy, Python, Neo4j, Neptune, AWS, Azure
1mo
Save
Mark Applied
Hide
Translational Post Doctoral Researcher - Agentic AI for Neurodegeneration
Titusville or Raritan or Spring House or San Diego or Cambridge
$79k-$128k/yr HybridFull Time, Contract
PhD (recent) in neuroscience or related field; deep neurodegeneration knowledge; hands-on experience with ≥2 modalities (imaging, pathology, omics, clinical); familiarity with agentic AI/LLMs; proficiency in Python and ML/data engineering; strong communication.
LangGraph, DSPy, Python, Neo4j, Neptune, AWS, Azure
1w
Save
Mark Applied
Hide
Director, Physician Researcher – Evidence Generation & Registries
Dallas or Boston or San Bruno or Raleigh
$291k-$328k/yr HybridFull Time
10+ YOEMD/DO with active or eligible US medical licensure,10+ years in evidence generation/real-world evidence/clinical outcomes,experience designing registries and observational studies,customer-facing leadership,AI evaluation experience.
EHR
Explore Jobs