PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
Save
Mark Applied
Hide
R & D Internship
Woburn, Massachusetts, United States
$20/hr OnsiteMultiple Commitments Available
Enrolled undergraduate engineering student (≥1 year) with basic CAD (SolidWorks) and optional Python skills; attention to detail, ability to follow instructions, lab experience, and clear communication.
CAD, SolidWorks, Python
3mo
Save
Mark Applied
Hide
R&D Engineer/Scientist, EUV
Wilmington, Massachusetts, United States
$113k-$121k/yr OnsiteFull Time
5+ YOEPh.D. in Physics or related field or MS with significant R&D experience; 5+ years post-graduate experience; hands-on experimental design and execution; vacuum, plasma, and optics expertise; data analysis (Python/MATLAB); travel up to 10%.
Python, MATLAB, Octave, Oscilloscopes, Data Acquisition Systems, Vacuum Systems, High-Voltage Systems, Beamlines, Spectrometers, Imaging Systems, X-ray/UV Optics
1w
Save
Mark Applied
Hide
R&D Engineer
Somerville, Massachusetts, United States
$90k-$120k/yr OnsiteFull Time
Experience with experiment design, data analysis, test fixture design, programming (Python or Matlab), mechanical design/mechatronics/CAD; BS/MS/PhD in engineering welcomed.
Python, Matlab, CAD
1w
Save
Mark Applied
Hide
Senior R&D Data Engineer
Boston, Massachusetts, United States
$130k-$180k/yr OnsiteFull Time
Lydian: Producing carbon-neutral aviation fuels from captured CO2.
5+ YOEBS/MS in relevant field,5+ years data experience in hardware/lab R&D,proficiency in Python,data-acquisition platforms,time-series and databases,statistical analysis and visualization,strong communication skills.
Nominal, Notion, DAQ Factory, Ignition, LabVIEW, Python, JMP
2w
Save
Mark Applied
Hide
R&D Engineer - Magnets
Devens, Massachusetts, United States
$70k-$120k/yr HybridFull Time
2+ YOEBachelor's in engineering or science, 2+ years R&D or test engineering experience with electromechanical systems, proficiency with CAD (Siemens NX), test instrumentation, data analysis, and ability to work in industrial/cryogenic/high-voltage environments.
Siemens NX, ANSYS, COMSOL, PLECS, Python, MATLAB
1w
Save
Mark Applied
Hide
R&D Engineering Manager
Palm Beach Gardens or Raynham
$117k-$201k/yr OnsiteFull Time
7+ YOELead multidisciplinary mechanical engineering teams for medical device product design, PLM control, DFx practices, risk management, validation, and cross‑functional integration; bachelor’s in mechanical engineering and 7+ years mechanical design experience.
PTC Windchill, Solidworks, Creo, Unigraphics, DOORS, Jama, Polarion, Python, LabVIEW, MATLAB, SAP Product Lifecycle Management, FEA
1mo
Save
Mark Applied
Hide
R&D Engineer
Cambridge, Massachusetts, United States
$80k-$100k/yr OnsiteFull Time
1+ YOEB.S. in engineering, 1–3 years experience (including internships), hands-on mechanical assembly, soldering, PCB prototyping, machine shop and 3D printing experience, strong communication and documentation skills.
Python, MATLAB, MINITAB
1mo
Save
Mark Applied
Hide
Senior Quantum EDA R&D Engineer – Superconducting Hardware Design
Everett or Santa Clara or Calabasas or Cambridge
$120k-$199k/yr OnsiteFull Time
Hands-on experience designing, modeling, simulating, or validating superconducting quantum hardware; microwave/RF design applied to quantum/cryogenic/EM systems; experience with EM/circuit simulators (ADS, EMPro, HFSS, CST, COMSOL); Python for automation; C++ helpful; MS/PhD or equivalent experience preferred.
ADS, EMPro, HFSS, CST, COMSOL, QuantumPro, ADS Quantum Layout, Quantum Circuit Simulation, Quantum System Analysis, Python, C++
3mo
Save
Mark Applied
Hide
Staff Electrical Engineer (R&D)
Boston, Massachusetts, United States
$165k-$195k/yr OnsiteFull Time
7+ YOE7+ years experience; BS or higher in Electrical Engineering, Computer Science, Mathematics, or Statistics; proficiency in Python; hardware prototyping and circuit design; data analytics for time-series; strong problem-solving.
Python, SPICE, oscilloscopes, multimeters, impedance analyzers, statistical tools, data analytics
2w
Save
Mark Applied
Hide
QSP Modeling Lead, Oncology R&D, Orion Corporation
Cambridge, Massachusetts, United States
$130k-$230k/yr HybridFull Time
PhD in a quantitative/biological discipline; industry QSP and MIDD experience; strong modeling and simulation skills using Python or R and tools like MATLAB/SimBiology or Monolix; oncology knowledge preferred; ability to lead projects and communicate cross‑functionally.
Python, R, MATLAB/SimBiology, Monolix
1w
Save
Mark Applied
Hide
R&D Engineering Manager
Palm Beach Gardens or Raynham
$117k-$201k/yr HybridFull Time
7+ YOEBachelor in mechanical engineering,7+ years mechanical design experience,team management experience,medical device and electromechanical systems knowledge,requirements and PLM experience,proficiency with CAD and simulation tools.
PTC Windchill, Solidworks, Creo, Unigraphics, DOORS, Jama, Polarion, Python, LabVIEW, MATLAB, FEA, SAP Product Lifecycle Management
1w
Save
Mark Applied
Hide
Data & AI product delivery Lead - R&D & Medical
Cambridge, Massachusetts, United States
$150k-$210k/yr OnsiteFull Time
7+ YOEMaster's degree,7+ years managing data/product initiatives (life sciences preferred); fluent English and French; experience with data transformation, PPM, agile, change management, SQL, Python, cloud platforms and collaboration tools.
SQL, Python, AWS, Azure, JIRA, Confluence, Microsoft 365
1mo
Save
Mark Applied
Hide
Principal Biostatistician FSP
Cambridge or Toronto or United States or Canada or Mexico
RemoteFull Time
9+ YOEBachelor's in statistics or related, 9+ years supporting clinical trials in pharma/biotech, SAS and R (R Shiny/Python) skills, leadership, attention to detail, strong communication.
SAS, R, R Shiny, Python
1mo
Save
Mark Applied
Hide
Research Assistant
Cambridge, Massachusetts, United States
HybridFull Time
College background in economics and statistics; strong programming in Stata, R, and Python; data analysis skills.
Stata, R, Python, Excel
2mo
Save
Mark Applied
Hide
Scientist Nucleic Acids Computational Biology
Cambridge, Massachusetts, United States
$141k-$171k/yr HybridFull Time
Strong background in RNA biology; programming in Python or R; experience with RNA sequencing modalities; cloud computing; collaboration.
Python, R, Cloud computing, High-performance computing
2mo
Save
Mark Applied
Hide
Computational Biologist
San Francisco or Boston
$125k-$185k/yr OnsiteFull Time
Fluency in omics analysis; programming in Python and/or R; strong problem-solving; able to deliver rigorous results; high ownership; startup mindset.
Python, R, Snakemake, Nextflow, Git
1mo
Save
Mark Applied
Hide
Quantic - PhD Quantitative Researcher Intern (Summer 2027)
Boston, Massachusetts, United States
$20k/mo OnsiteInternship
PhD students in CS/Engineering/Statistics/OR/Math; strong Python or R; large datasets/APIs; ML/time-series; autonomous and collaborative.
Python, R, APIs, Databases, Machine Learning
2mo
Save
Mark Applied
Hide
Postdoctoral Research Fellow - Jeselsohn Lab
Boston, Massachusetts, United States
$72k-$76k/yr HybridFull Time
PhD in computational biology or related field; experience with cancer genomics and machine learning; programming in Python or R; strong communication and collaboration skills.
Python, R, Machine Learning
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
2mo
Save
Mark Applied
Hide
Postdoctoral Research Associate - Computer Science (multiple positions)
Lowell, Massachusetts, United States
$50k-$63k/yr OnsiteFull Time
0+ YOEPhD in epidemiology/biostatistics/public health; longitudinal data analysis; EHR data experience; statistical programming (R/SAS/Python/Stata); publications.
R, SAS, Python, Stata