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
4d
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Senior Data Scientist
Boston, Massachusetts, United States
HybridFull Time
5+ YOE5+ years in energy with utility-scale BESS expertise, strong Python and ML skills, experience with large operational time-series, statistics, and production deployment.
Python, pandas, NumPy, scikit-learn, TensorFlow, PyTorch, Git, AWS, Azure, GCP
3w
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Principal Data Scientist, Growth & Membership Operations
United States or Waltham
$134k-$187k/yr RemoteFull Time
7+ YOE7+ years technical contributor experience, strong SQL, Snowflake, dbt, Python, Looker, building scalable data pipelines, statistical analysis, experimentation, and cross-functional partnership.
SQL, Snowflake, dbt, Python, Looker, LLMs
1mo
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Senior Scientist, Data Science - Hybrid (Boston, MA, US, 02110)
Boston, Massachusetts, United States
$106k-$133k/yr HybridFull Time
2+ YOEBachelor’s degree or equivalent; 2 years in data science/operations research/data analysis; programming in Python, R, SQL, SAS, Spark, or Java; AI/ML familiarity; strong business communication.
Python, R, SQL, SAS, Spark, Java
3mo
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Associate Director (Staff Data Scientist), Enterprise Data Science
Waltham, Massachusetts, United States
$158k-$180k/yr HybridFull Time
10+ YOE10+ years in advanced analytics, operations research, or ML/AI; pharma/healthcare domain preferred; strong Python/SQL; cloud (AWS); GenAI; leadership and stakeholder management.
Python, SQL, pandas, NumPy, scikit-learn, OR-Tools, Gurobi, Pyomo, AWS, Snowflake, DBT, GenAI, MLOps
1w
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Scientist I
Worcester, Massachusetts, United States
$75k-$143k/yr OnsiteFull Time
2+ YOEBachelor's (5 yrs) or Master's (2 yrs) with experience in protein biochemistry and analytical method development; proficiency with separations techniques (HPLC, icIEF, CE-SDS); instrumentation operation and troubleshooting; data analysis and documentation skills.
Agilent HPLC systems, Maurice, PA800
5d
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Proteomics Scientist
Boston, Massachusetts, United States
OnsiteFull Time
Proxima: Uses AI to design proximity-based medicines for undruggable proteins.
Experience in mass‑spec sample prep and proteomics workflows, ability to operate/maintain LC/MS (Thermo Fisher Neo Vanquish, Orbitrap/Astral), collaborate with computational teams, and document scientific data.
LC/MS, Thermo Fisher Neo Vanquish LC, Orbitrap, Astral
6d
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Scientist – RNA Sequencing / ddPCR
Boston, Massachusetts, United States
$35-$43/hr OnsiteFull Time
2+ YOEBachelor's in a lab science (or equivalent), ~2+ years relevant experience, proficiency with ddPCR/qPCR and sequencing workflows, data analysis using R/GraphPad/JMP, and ability to operate sequencing and digital PCR instruments.
digital PCR, qPCR, ddPCR, NanoString nCounter, Oxford Nanopore, R, GraphPad Prism, JMP, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, NextSeq 2000, NovaSeq X, PromethION 24, NanoString nCounter Prep Station/Digital Analyzer
2d
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Senior Associate Scientist
Cambridge, Massachusetts, United States
$75k-$108k/yr OnsiteFull Time
2+ YOEHands-on mammalian cell culture, operation of automated high-throughput lab instrumentation, 2+ years research lab experience, BS/MS in biology/chemistry or related, proficiency with Microsoft Office and data tools.
Agilent Bravo, Tecan Fluent, Integra Assist+, Genedata Screener, Genedata Biologics, Spotfire, Microsoft Excel, Microsoft Office
2w
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Scientist, Analytical Sciences and Technology
Norwood, Massachusetts, United States
$109k-$175k/yr HybridFull Time
3+ YOEExperience with analytical method transfer, validation, lifecycle management, investigations, data analysis, and GMP-regulated laboratory operations; scientific degree in chemistry/biochemistry/pharmaceutical sciences/chemical engineering and several years of industry experience.
3w
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Plasma Diagnostics Scientist
Vancouver or Woburn or Madison or Knoxville or Boston or Culham
HybridFull Time
Ph.D. in physics/engineering, extensive experience designing and operating plasma diagnostic systems, proficiency with Python and MATLAB, expertise in spectroscopy and data acquisition, strong troubleshooting and communication skills.
Python, MATLAB
3w
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Plasma Diagnostics Scientist
Knoxville or Madison or Boston or Woburn or Vancouver or Culham
HybridFull Time
Ph.D. in physics/engineering or related field, extensive experience designing and operating plasma diagnostics, proficiency with data acquisition/analysis (Python, MATLAB), strong problem-solving and communication skills.
Python, MATLAB
3w
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Plasma Diagnostics Scientist
Madison or Woburn or Vancouver or Knoxville or Boston or Culham
HybridFull Time
Ph.D. in physics/engineering, extensive experience designing and operating plasma diagnostics, proficiency with Python and MATLAB, strong data analysis, troubleshooting, and communication skills; ability to mentor junior staff.
Python, MATLAB
3w
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Plasma Diagnostics Scientist
Woburn or Vancouver or Madison or Knoxville or Culham
HybridFull Time
Ph.D. in physics/engineering or related field; extensive experience designing, developing, and operating plasma diagnostic systems; proficiency with data acquisition and analysis using Python and MATLAB; strong communication and troubleshooting skills.
Python, MATLAB
6d
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Senior Scientist, Untargeted LC-MS Metabolomics & Lipidomics
Manchester, New Hampshire, United States
OnsiteFull Time
2+ YOEMS (5–10 yrs) or PhD (2–5 yrs) in chemistry/biochemistry/biotechnology; hands-on untargeted metabolomics/lipidomics, LC-MS sample prep and operation, lab automation, and data analysis with Compound Discoverer/LipidSearch/MZmine/Python/R.
Vanquish UHPLC, Exploris 480, IQ-X, Compound Discoverer, LipidSearch, MZmine, Python, R, Biomek
2w
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Senior Scientist, Analytical Genomics
Cambridge, Massachusetts, United States
$94k-$174k/yr OnsiteFull Time
4+ YOEBS/MS in molecular biology/genomics/biochemistry with 4+ years hands-on experience in spatial transcriptomics or single-cell sequencing; expertise in NGS library prep, PCR/qRT-PCR, protocol optimization, instrument operation, and initial data processing.
NGS, Machine Learning (ML)
1mo
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MLS (Medical Lab Scientist) - SJH 0134
North Providence, Rhode Island, United States
OnsiteFull Time
1+ YOEBS/MT (ASCP) required or ASCP certification eligible; ~1 year clinical lab experience preferred; ability to perform chemical/microscopic/bacteriological tests, operate lab equipment, and maintain confidential patient data (HIPAA).
Meditech
2mo
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MLS (Medical Lab Scientist) - SJH 0134
North Providence, Rhode Island, United States
OnsiteTemporary
1+ YOEBS or MT (ASCP) required or ASCP certification-eligible; 1 year clinical laboratory experience preferred; ability to perform chemical, microscopic and bacteriological tests, operate lab instruments, record and synthesize laboratory data, and maintain HIPAA confidentiality.
1mo
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Senior Manager, Global Clinical Scientist - Psychiatry
Madison or Cambridge or Princeton
$151k-$210k/yr OnsiteFull Time
Provide scientific expertise to design and deliver clinical studies in psychiatry; develop protocols/ICFs, contribute to clinical study reports and regulatory documents, support data review and medical writing; degree in life sciences preferred; knowledge of GCP/ICH, study design, statistics, and clinical operations; Microsoft Office experience.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Pt Profiles
3w
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Senior Manager, Global Clinical Scientist (Cell Therapy)
Brisbane or Cambridge or Princeton or Madison
$151k-$210k/yr OnsiteFull Time
Degree in life sciences preferred (MD/PhD/PharmD/MS/RN). Knowledge of GCP/ICH, drug development, study design, statistics, clinical operations, medical writing; intermediate MS Word/Excel/PowerPoint and data review tools; domestic and international travel possible.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Pt Profiles
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