76 junior python jobs at 43 companies in Manchester, CT

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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
1w
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Associate Risk Analyst
Hartford, Connecticut, United States
$69k-$104k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
2+ YOEBachelor's in quantitative field, 2+ years experience, analytical skills, familiarity with Python/R/VBA, ability to communicate technical concepts to varied audiences.
Python, R, VBA
2w
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Software Engineer
Hartford, Connecticut, United States
$96k-$136k/yr HybridFull Time
Empower
Empower: Provides retirement plan administration and personal wealth management services.
2+ YOEBachelor's degree or equivalent,2-3+ years software development experience,proficiency in Python,ELT tools and AWS,problem-solving and teamwork skills.
Python, ELT, AWS, Java, Swift, JavaScript
6d
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Research Assistant 1 HSS
New Haven, Connecticut, United States
$28/hr HybridPart Time
Yale University
Yale University: Provides higher education and conducts global academic research.
Experience in clinical or research settings, proficiency with data entry/management and analysis tools (Excel, SPSS, Python, REDCap), strong communication and organizational skills.
Microsoft Excel, SPSS, Python, REDCap, Microsoft Office
2w
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Postgraduate Associate
New Haven, Connecticut, United States
$48k/yr OnsiteFull Time
Yale University
Yale University: Private Ivy League research university providing higher education services.
Training in pharmacoepidemiology, causal inference, machine learning, and analysis of large healthcare datasets; experience with R and Python; background check and COVID-19 vaccination compliance.
R, Python
2w
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Software Engineer - P2 (Onsite)
East Hartford, Connecticut, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEBachelor's in STEM, 2 years engineering experience, U.S. citizenship required, experience with C/C++/Python and real-time embedded concepts, knowledge of airworthiness standards.
C, C++, Python, SPI, MIL-STD-1394, MIL-STD-1553, Ethernet, JIRA, Git
2mo
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Engineer - Manufacturing Technology Engineering (Danbury, CT, US, 6813)
Danbury, Connecticut, United States
$100k/yr OnsiteFull Time
Schaeffler
SchaefflerFrankfurt Stock Exchange: SHA0: Manufacturer of high-precision components for automotive and industrial applications.
1+ YOEBachelor's in engineering with 1 year experience; Proficient in MS Office; QA/ SPC knowledge; light programming in Python/Java/C++; US work authorization; export control compliance.
Python, Java, C++
3mo
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Analyst - Actuarial
Hartford, Connecticut, United States
$70k-$90k/yr OnsiteFull Time
Nassau Financial Group
Nassau Financial Group: Provides life insurance, annuity products, and asset management services.
Bachelor's in Actuarial Science/Mathematics; progressing SOA exams (minimum 2); aiming for FSA; strong analytical and modeling skills; proficient with Excel, VBA, Python, R, and actuarial software.
Excel, VBA, Access, MG-Triton, MG-ALFA, PolySystems, Python, R, FactSet
2d
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Data Manager
New Haven, Connecticut, United States
$68k-$121k/yr OnsiteFull Time
Yale University
Yale University: Providing higher education and conducting advanced scientific research.
2+ YOEMaster’s plus ~2 years experience in data management; proficiency with R/Python, Git/GitHub, SLURM, data cleaning, FAIR principles, secure data practices, and strong communication.
R, Python, Git, GitHub, SLURM, BIDS, DICOM-to-NIfTI, fMRIPrep, FreeSurfer, VCF, PLINK
6d
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IT Compliance Auditor
East Haven, Connecticut, United States
OnsiteFull Time
Town Fair Tire
Town Fair Tire: Retailer of brand-name tires and automotive wheel services.
2+ YOEBachelor's in CS/IT/IS,2+ years IT audit/GRC/engineering experience,proficiency with Tripwire,PowerShell,Python,log analysis,SOX/ISO/NIST familiarity,strong documentation and communication skills.
Tripwire Enterprise, PowerShell, Python, Wrike, Active Directory
3w
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Data & Reporting Business Analyst
Kansas City or Wellesley or Baltimore or Hartford or Milwaukee or Portland
$60k-$91k/yr HybridFull Time
Sun Life
Sun LifeToronto Stock Exchange: SLF: Provides insurance, retirement, and asset management services globally.
2+ YOE2–3 years analytics experience, SQL and Python (or R) proficiency, advanced Excel, Power Query and VBA experience, dashboarding (Tableau/Excel), bachelor’s in quantitative field or equivalent experience.
SQL, Power Query, VBA, Microsoft Excel, Python, R, Tableau
1mo
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Systems Design Engineer II
Guilford, Connecticut, United States
$69k-$104k/yr OnsiteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
2+ YOEBachelor's plus 2 years or Master's in engineering/science, expertise in system integration, testing and validation of electro-mechanical systems, Linux required, Python preferred, strong troubleshooting and project skills.
Linux, Python
1w
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Information Security Engineer 2/3
Hartford, Connecticut, United States
$85k-$124k/yr OnsiteFull Time
University of Connecticut
University of Connecticut: Connecticut's flagship public research university providing higher education.
2+ YOEU.S. citizen/permanent resident, bachelor’s degree, ~2+ years related experience, firewall and SIEM experience, network flow and packet analysis, scripting (Python/PowerShell/Bash), and customer-facing support.
Fortinet, Palo Alto, Cisco, NetFlow, sFlow, IPFIX, SIEM, SOAR, Python, PowerShell, Bash, BGP, OSPF, ISIS, DNS, SMTP, LDAP, RADIUS, TACACS
2mo
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Computer Science, Adjunct Faculty
West Hartford, Connecticut, United States
$3k-$4k/yr OnsitePart Time
University of Saint Joseph
University of Saint Joseph: Private Catholic university offering higher education and professional degrees
Part-time adjunct teaching role in Computer Science/Information Technology; requires Master's or higher in CS/IT or related field; experience with Python, HTML/CSS, AI prompts; strong teaching and IT skills.
Python, Scratch, HTML, CSS, Spreadsheets, AI prompt engineering
1w
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Signal Integrity Test Engineer
Putnam, Connecticut, United States
$100k-$130k/yr OnsiteFull Time
ImageTek Manufacturing
ImageTek Manufacturing: Manufacturer of custom labels, converted materials, and electronic assemblies.
2+ YOE2+ years SI or high-speed hardware testing, B.S. in EE/EM/RF or related, VNA and TDR experience, Python proficiency, strong analytical and debugging skills, familiarity with IEEE 802.3.
Vector Network Analyzer (VNA), Time Domain Reflectometer (TDR), Python
2mo
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Investment Analyst, Multi-Sector - Hybrid, Farmington, CT
Farmington or United States
$110k-$148k/yr HybridFull Time
Symetra
Symetra: Providing life insurance, annuities, and employee benefits solutions.
2+ YOEBachelors in economics/finance/mathematics or related; 2+ years multi-sector investment experience (2-5 preferred); proficiency with Microsoft Suite, Python and SQL; strong quantitative, communication, and analytical skills.
Microsoft Suite, Python, SQL
1mo
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Senior ML/AI Cheminformatics Scientist
Groton, Connecticut, United States
$94k-$156k/yr HybridFull Time
Pfizer
PfizerNYSE: PFE: Develops and manufactures vaccines and medicines for global healthcare
2+ YOEPhD or Master's (with 2+ years) in cheminformatics, computational chemistry, bioinformatics or related; proficiency in Python, RDKit, OpenEye, DeepChem, InChI, SMILES/SMARTS; experience with git, SciKit-Learn/Torch and model evaluation.
Python, RDKit, OpenEye, DeepChem, InChI, SMILES/SMARTS, git, SciKit-Learn, Torch, Luigi, Airflow, Dagster, Prefect, Kubeflow, SQL, NoSQL, MLFlow, Neptune, SageMaker
3w
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Quantitative Modeler, ALM & Insurance Analytics
Hartford or Charlotte
$100k-$180k/yr OnsiteFull Time
Talcott Financial Group
Talcott Financial Group: International life insurance group providing risk and retirement solutions.
1+ YOEDegree in quantitative finance or actuarial designation; 1+ year in quantitative asset modeling and AI applications; strong fixed income, derivatives, Python, NumPy, pandas, FastAPI, Azure, and model validation experience.
Python, NumPy, pandas, Fast API, Azure, AXIS, KRM, QuantLib
3w
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Associate Data Engineer / Data Engineer II / Senior Data Engineer (REMOTE)
Worcester, Massachusetts, United States
$60k-$130k/yr RemoteFull Time
The Hanover Insurance Group
The Hanover Insurance GroupNYSE: THG: Provides property and casualty insurance products and services.
0+ YOEDegree in data-related field, experience with data engineering/ETL, proficiency in SQL and Python, experience with Azure and Databricks, strong problem-solving and communication; must be eligible to work in the US without sponsorship.
Azure Synapse, Data Factory, ADLS, Databricks, Delta Tables, Spark, PySpark, SQL, T-SQL, Python, Java, Scala, Power BI, GitHub, Azure DevOps
1w
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Research Assistant 2
New Haven, Connecticut, United States
$32/hr HybridFull Time
Yale University
Yale University: Provides higher education and conducts research across various disciplines.
2+ YOEExperience with REDCap and SharePoint administration, familiarity with RStudio/Python/SPSS, 2 years related experience and a Bachelor's degree or equivalent, ability to manage research tasks and work with serious mental health populations.
REDCap, SharePoint, RStudio, Python, SPSS
3w
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Software Engineer
Hartford, Connecticut, United States
$73k-$130k/yr HybridFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
2+ YOEBachelor's in a technical field, 2+ years building and deploying AI/ML or generative AI solutions in production, Python proficiency, experience with agentic workflows and RAG solutions, familiarity with LLM frameworks such as LangChain or LangGraph.
Python, LangChain, LangGraph