1,194 python jobs at 236 companies in Hamden, CT

2w
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Senior Python Developer
Hartford, Connecticut, United States
$80k-$90k/yr HybridFull Time
EXL Service
EXL ServiceNASDAQ: EXLS: Global data analytics, AI, and digital operations solutions.
5+ YOEBachelor's degree in computer science, mathematics or related field; 5+ years Python backend development; FastAPI, lxml, SQL; HIPAA knowledge; QA methodologies; US healthcare interoperability preferred.
Python, FastAPI, lxml, SQL, XPath
2mo
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Python Engineer- Trade Operations
New York City or Stamford
$150k-$200k/yr HybridFull Time
Trexquant Investment
Trexquant Investment: Quantitative investment firm using machine learning to create market-neutral equity portfolios for global markets.
3+ YOEBS/MS in computer science, information technology, or STEM; 3+ years in a similar role; strong Linux and Python proficiency; market data/order entry knowledge; and excellent communication skills.
Linux, Python, FIX, FTP
2mo
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Lead Python Engineer / Developer - Associate
Stamford, Connecticut, United States
$85k-$110k/yr HybridFull Time
iCapital
iCapital: Financial technology platform powering the global alternative investment marketplace.
1+ YOEBachelor's degree or equivalent experience, 1–2 years of Python development, and experience with APIs, Git, SQL, databases, Linux, web frameworks, AWS, testing, and Agile methods.
Python, Playwright, Selenium, REST APIs, JSON, Git, SQL, PostgreSQL, MySQL, Linux, Unix, Flask, Django, AWS, Lambda, S3, Azure, GCP, pytest, unittest, Docker, HTML, CSS, JavaScript
3mo
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Python Software Engineer - Financial Engineering
Guilford, Connecticut, United States
$100k-$205k/yr OnsiteFull Time
Risk Analytics Company
Risk Analytics Company: RiskAnalytics is a privately held U.S. cybersecurity providing real-time threat intelligence and network protection to businesses and consumers.
3+ YOEBachelor's, Master's, or PhD in Computer Science, Financial Engineering, Mathematics, Physics, Engineering, or related quantitative field; 3+ years professional Python development; experience with financial engineering concepts, Python libraries (NumPy, Pandas, SciPy, Statsmodels, scikit-learn), SQL, REST APIs, cloud platforms, Git, and CI/CD workf...
Python, NumPy, Pandas, SciPy, Statsmodels, scikit-learn, SQL, Git, Linux, Docker, REST APIs
2mo
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GenAI Python Systems Engineer –Senior Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or South Carolina or Columbus or Dallas or Richmond or Baltimore or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or California or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Indianapolis or Grand Rapids or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or Torrance or New York City or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$124k-$280k/yr HybridFull Time
PwC
PwC: Global professional services network providing audit, tax, and consulting services.
8+ YOEBachelor's degree and 8 years of experience required. Requires Python, SQL, data architecture, cloud platforms, FastAPI, AI techniques, prompt engineering, data governance, security, and data storage expertise.
Python, SQL, FastAPI, LLM, AWS, Google Professional Cloud Architect, GCP Data Engineer, Microsoft Azure, Snowflake, Databricks, IAM
2w
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Software Engineer – Python Application Development
East Hartford, Connecticut, United States
HybridFull Time
Quest Defense Systems & Solutions
Quest Defense Systems & Solutions: Private U.S. engineering services firm serving aerospace and defense OEMs with mission-critical product lifecycle solutions.
Bachelor's degree in computer science, software engineering, or related field; Python development experience; software development lifecycle knowledge; Git; US Person status; ability to obtain security clearance preferred.
Python, Git
2mo
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Informatica Python ETL Data Engineer & Tester
Hartford or Raleigh or Richardson or Tempe
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Global leader in next-generation digital services and consulting.
Bachelor's degree or equivalent experience; requires Informatica, Python, AWS, SQL, Oracle, GitLab, ETL and data testing, automation, data validation, and software development lifecycle experience.
Informatica, Python, AWS, SQL, Oracle, GitLab, Microsoft Power BI, Tableau, Qlik, MicroStrategy, Hadoop, Spark, Hive, Kafka, Azure, Databricks, Snowflake, Redshift, PostgreSQL, BigQuery, GCP, Shell, Autosys, Control-M, Airflow
1mo
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Data Engineer I (Databricks, AWS, Python)
Hartford, Connecticut, United States +1 more
$109k-$180k/yr HybridFull Time
Travelers
TravelersNYSE: TRV: A leading provider of property and casualty insurance.
2+ YOEBachelor's degree in computer science or STEM, 2+ years software or data engineering experience, and skills in Python, SQL, AWS, Databricks, Terraform, API design, OpenAI, and AWS Bedrock.
Databricks, AWS, Python, SQL, OpenAI, AWS Bedrock, Terraform
2mo
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Senior Advanced AI Research Engineer
Mountain View or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOEBachelor's degree or equivalent experience, 5+ years with Python and/or Node.js/TypeScript, and 5+ years with AI/ML systems. Research-to-production experience preferred; Kubernetes, databases, tracing, and async Python are bonuses.
Python, Node.js, TypeScript, FastAPI, asyncio, Kubernetes, OpenTelemetry, CI
3mo
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AI Adoption and Digital Mindset Intern
Islandia, New York, United States
OnsitePart Time
Festo
Festo: Global leader in industrial automation and technical education.
Current university student in computer science or related field; programming experience in Java or Python preferred; able to support IT projects.
Java, Python
2mo
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Junior Securities Portfolio Analyst (Melville, NY)
Melville, New York, United States
OnsiteFull Time
BankUnited
BankUnitedNYSE: BKU: Publicly traded national bank serving consumers, small businesses, middle-market companies, corporations, and institutions.
0+ YOEBachelor's degree in a quantitative field and 0–3 years of experience required; Python, quantitative analysis, Excel, and financial portfolio experience preferred.
Python, AWS, SQL, Bloomberg, CAS, Tableau, Intex, NumPy, Pandas, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Excel VBA, Microsoft AWS Cloud Services, EC2, Lambda, Athena, Glue, Redshift, Microsoft Outlook
2mo
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Fund Flow Quantitative Developer
New York City or Stamford
$150k-$200k/yr OnsiteFull Time
Cubist Systematic Strategies
Cubist Systematic Strategies: Cubist is Point72’s private systematic investment business, designing computer-driven trading strategies across multiple liquid asset classes.
Requires an undergraduate degree or higher in a technical field, strong Python programming, communication, teamwork, mentoring, attention to detail, and ability to manage multiple deadlines.
Python
3w
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AI Site Reliability Engineer Sr
Hartford, Connecticut, United States
$123k-$228k/yr RemoteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Experience with Go, Python, Kubernetes, CI/CD, GitOps, observability; ability to lead technical initiatives; strong communication; US work authorization required.
Go, Python, Kubernetes, CI/CD, GitOps, OpenShift, GitLab CI/CD, Argo CD, Argo Rollouts, Prometheus, Grafana, OpenTelemetry
2mo
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Quantitative Research Analyst – University Graduate (US)
New York City or Miami or Greenwich
$235k-$300k/yr OnsiteFull Time
Citadel
Citadel: Private multi-strategy alternative investment manager serving public and private institutions through global market strategies.
Bachelor's or master's degree in a quantitative field; probability and statistics knowledge; research experience; Python, R, or C++ coding; analytical, communication, and multitasking skills.
Python, R, C++
3mo
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Manager, Financial Analytics
Stamford or Waterbury or White Plains or Jericho or Southington
$110k-$130k/yr HybridFull Time
Webster Bank
Webster Bank: Commercial bank serving businesses, individuals, and families as a wholly owned subsidiary of a listed holding.
3+ YOE3+ years in data analytics/engineering/science; experience with Oracle/SQL, Python or SAS, statistical modeling, and translating business needs into analytical solutions.
Oracle, SQL, Python, SAS, AWS, Azure, GCP, Apache Airflow, GitLab
1w
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Forward Deployed Software Engineer-Palantir Foundry-Experienced Associate
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Spartanburg or Albany or Stamford or Tampa or Atlanta or Austin or Tulsa or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Montpelier or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh
$63k-$140k/yr HybridFull Time
PwC
PwC: Global professional services network providing audit, tax, and consulting services.
1+ YOEBachelor's degree required; 1+ years experience; Palantir Foundry, Python, TypeScript; travel up to 80%; must not require H-1B sponsorship.
Palantir Foundry, Python, TypeScript
4w
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Research Intern 2027 – Quantum-HPC Integration
Yorktown Heights, New York, United States
$68k-$125k/yr OnsiteInternship
IBM Research
IBM Research: Research is IBM’s corporate research division developing AI, quantum computing, and hybrid-cloud technologies.
Proficiency in Python and a systems programming language (C, C++, Rust); collaborative mindset; must be able to work without visa sponsorship now or in the future.
Python, C, C++, Rust, OpenMP, MPI, GPU, Slurm, PBS, Grid Engine, Qiskit, OpenQASM, CUDA-Q, LSF
2mo
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Embedded Software Verification Engineer (Entry Level)
East Hartford, Connecticut, United States
HybridFull Time
CS Group
CS Group: French private digital-services subsidiary designing, integrating, operating, and maintaining cyber-protected mission-critical systems for defense, space, aeronautics, and industry.
0+ YOEBachelor's degree in a relevant technical field, knowledge of engineering principles, embedded C/C++ and Python, strong analytical and troubleshooting skills, and U.S. citizenship required.
C, C++, Python, Hardware-in-the-Loop (HIL), DO-178C
1w
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Director, Actuary
New York City or Jersey City or Saint Paul or Chicago or Hartford
$130k-$180k/yr HybridFull Time
Arch Insurance Group
Arch Insurance Group: Specialty insurance group serving corporations, professional firms, and financial institutions across the United States and Canada.
6+ YOEACAS, FCAS, or similarly qualified actuary; 6+ years relevant experience; strong programming skills in Python, SQL, VBA; demonstrated leadership and communication abilities.
Python, SQL, VBA