20 machine learning developer jobs at 10 companies in Cheshire, CT

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Machine Learning Engineer
London or New York or Rowayton
$175k-$250k/yr OnsiteFull Time
Graham Capital Management
Graham Capital Management: Manages alternative investment funds using quantitative and discretionary macro strategies.
3+ YOE3+ years in ML/statistics on large unstructured data; degree in CS/Engineering/Operations Research; strong Python/C++ and data-processing skills; able to communicate findings and deploy models in containerized environments; experience with time series and cross-team collaboration.
Python, C++, Spark/Scala, SQL, Docker, Kubernetes
1w
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Senior AI Machine Learning Engineer
Chicago or Hartford or Charlotte or Columbus
$117k-$176k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
6+ YOE6+ years ML/software engineering experience; hands-on Python and SQL; experience deploying ML in AWS/GCP; strong SDLC, testing, monitoring, and mentorship skills.
Python, SQL, Git, AWS, GCP, Airflow, Cloud Composer, Step Functions, Vertex AI Pipelines
1mo
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Sr AI Machine Learning Engineer
Charlotte or Chicago or Columbus or Hartford
$117k-$176k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance, group benefits, and wealth management.
5+ YOEMaster's degree or 5+ years equivalent, 5+ years experience preferred; AWS/GCP development, CI/CD, IAC, Python, Unix, git, model lifecycle and MLOps experience; US work authorization required.
AWS, GCP, Jenkins, Cloud Formation, Terraform, Python, Unix, git, Apache Airflow, Autosys, LLM
2d
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Fall 2026, Intern/Coop: Machine Learning Researcher
East Hartford, Connecticut, United States
$37k-$82k/yr HybridPart Time, Internship
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
1+ YOECurrently pursuing an MS or PhD in computer science, mathematics, or related engineering; 1+ year research and ML software development experience in Python; PyTorch or TensorFlow familiarity.
Python, PyTorch, TensorFlow, GPU cluster, large language models, LLM, Generative AI
3d
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Sr Principal AI/Data Science Engineer
North Haven, Connecticut, United States
$186k-$278k/yr OnsiteFull Time
Medtronic
MedtronicNYSE: MDT: Developing and manufacturing medical technologies and therapies globally.
10+ YOEBachelor's in software engineering or related plus extensive experience (10+ years) in software engineering/data science; expertise in Python, SQL, machine learning, deep learning, data pipelines and cloud resource management.
Python, SQL
3d
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Postdoctoral Associate
New Haven, Connecticut, United States
$69k/yr OnsiteFull Time
Yale University
Yale University: Private Ivy League research university providing higher education services.
Develop machine learning models for protein shape space and cellular decision-making; subject to pre-employment background screening and university COVID-19 policy.
4w
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Postdoctoral Research Associate - AI-driven Lab Automation for Life Sciences
Upton, New York, United States
$72k-$119k/yr OnsiteFull Time
Brookhaven National Laboratory
Brookhaven National Laboratory: Conducts multidisciplinary scientific research and operates national user facilities.
PhD required in computer science, bioinformatics, biophysics, applied math or related; expertise in machine learning/computer vision; experience with data management, Python, and collaborative development; strong publication record.
Python, Git, PyTorch, TensorFlow
1w
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Postdoc Research Associate in Experimental Nuclear Physics
Upton, New York, United States
OnsiteFull Time
Iowa State University
Iowa State University: A public land-grant research university in Ames, Iowa.
PhD in nuclear or high-energy physics required; experience with C++/Python, large-data analysis, and machine-learning (foundation models/GANs) preferred; ability to lead analyses and contribute to detector development.
C++, Python, foundation models, generative adversarial networks (GANs)
3w
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Postdoctoral Associate – Freshwater Nitrous Oxide Modeling
Millbrook, New York, United States
$74k/yr OnsiteFull Time
Cary Institute of Ecosystem Studies
Cary Institute of Ecosystem Studies: Conducts scientific research and education on environmental ecosystems.
PhD required in a relevant field; expertise in freshwater biogeochemistry and nitrogen cycling, strong quantitative skills in process-based modeling or machine learning, experience with large heterogeneous environmental datasets and geospatial data science, and a record of peer-reviewed publications.
3w
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Computational Neuroscience Intern | Joy Lab
Bar Harbor or Ellsworth or Farmington or Sacramento or Augusta or Japan or China
$15-$31/hr OnsiteInternship
The Jackson Laboratory
The Jackson Laboratory: Conducts genomic research and produces specialized laboratory mouse models.
Undergraduate degree expected; master’s or relevant experience desirable. Experience with statistical and machine learning methods, data mining, data curation, and computational neuroscience; strong communication skills.
1mo
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Quantitative Researcher - PhD (USA)
Stamford, Connecticut, United States
$150k-$200k/yr HybridFull Time
Trexquant
Trexquant: Quantitative hedge fund developing systematic trading strategies.
PhD in a STEM field, strong interest in machine learning/statistics, excellent Python programming, outstanding analytical and problem-solving skills, and ability to work independently and in multidisciplinary teams.
Python
2mo
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Postdoctoral Associate Position — Functional Genomics / Regulatory Genomics / Human Evolution & Disease (Reilly Lab)
New Haven, Connecticut, United States
OnsiteFull Time, Temporary
Yale University
Yale University: Private research university providing higher education and degree programs.
PhD/MD (or related) required, strong experience in functional genomics methods (CRISPR, MPRA, saturation mutagenesis), data analysis, and machine-learning; excellent communication; two-year commitment.
Massively Parallel Reporter Assay (MPRA), CRISPR, saturation mutagenesis, machine-learning models