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Senior Python Data Science Jobs in Bloomfield, CT

Chubb

AVP, Lead Data Scientist

Simsbury, CT · On-site

Required: o Superb programming experience in Python o Excellent ML modeling skills o Advanced ... Graduate degrees in a technical field such as Statistics, Computer Science, Data Science ...

STI

Data Scientist

Hartford, CT · On-site

... Science • Experience with machine learning, AI, and cognitive service engine models • ... SQL, Python, R, and Scala • Using analytics software and platforms (GA, GTM, SPSS, Excel ...

Pursuit Aerospace

Lead Data Scientist

Plainville, CT · On-site

$144K - $198K/yr

Bachelor's degree in data science or related field preferred * Master's degree preferred * Proficient in SQL, Python, ML modeling, and time-series analytics; hands-on with Claude for AI-assisted ...

Pursuit Aerospace

Lead Data Scientist

Plainville, CT · On-site

Bachelor's degree in data science or related field preferred * Master's degree preferred * Proficient in SQL, Python, ML modeling, and time-series analytics; hands-on with Claude for AI-assisted ...

Pursuit Aerospace

Lead Data Scientist

Manchester, CT · On-site

Bachelor's degree in data science or related field preferred * Master's degree preferred * Proficient in SQL, Python, ML modeling, and time-series analytics; hands-on with Claude for AI-assisted ...

Pursuit Aerospace

Lead Data Scientist

Manchester, CT · On-site

$144K - $198K/yr

Bachelor's degree in data science or related field preferred * Master's degree preferred * Proficient in SQL, Python, ML modeling, and time-series analytics; hands-on with Claude for AI-assisted ...

CVS Health

Principal Data Engineer

Hartford, CT · On-site +1

$147K - $288K/yr

... Python, Java, or similar languages to build robust data pipelines and dynamic systems; build data marts and data models to support Data Science and other internal customers; integrate data from a ...

Infosys Limited Digital

AI Engineer

Hartford, CT · On-site

$115K - $138K/yr

... data science|PYTHON Technical Skills 2 Technology|Data Science|Machine Learning Overview The ... senior support. • Identify data sources and extract from RDBMS and develop UI/UX for client usage ...

CVS Health

Lead Data Scientist

Farmington, CT · On-site

$118K - $284K/yr

Proficient in Python, Jupyter Notebooks, GitHub version controls, and SQL * Experience in Data ... Professional certifications in data science, machine learning, or business analytics can be ...

New

ALIS Software LLC

Senior Data Architect

Windsor, CT · On-site

$66.75 - $89.50/hr

Hands-on experience with Spark, Databricks, and Python/SQL * Snowflake expertise Preferred Skills ... Degree in Computer Science, Engineering, or related field Soft Skills: * Excellent business ...

Amicis Global

Data Engineer

Hartford, CT · On-site

$70 - $80/hr

Communicate risks and trade-offs of technology solutions to senior leaders, translating technical ... Bachelor's degree in Computer Science, Data Science, Information Technology, or related field.

CVS Health

Data Engineer

Hartford, CT · On-site +1

$142K - $158K/yr

... Python, Java, or similar languages to build robust data pipelines and dynamic systems; build data marts and data models to support Data Science and other internal customers; integrate data from a ...

Chubb

Sr. Data Engineer

Simsbury, CT · On-site

$116K - $139K/yr

We are seeking a skilled and motivated Sr Data Engineer to join our team. The ideal candidate will ... Python and Databricks and/or IICS (Informatica). * Collaboration: Work closely with data scientists ...

Tiger Analytics Inc.

GenAI Data Engineer

Hartford, CT · Remote

$117K - $140K/yr

Our consultants bring deep expertise in Data Science, Machine Learning and AI. We are the trusted ... Tune complex SQL queries and Python-based processing jobs to handle petabyte-scale environments ...

Tiger Analytics Inc.

GenAI Data Engineer

Hartford, CT · On-site +1

$115K - $138K/yr

Our consultants bring deep expertise in Data Science, Machine Learning and AI. We are the trusted ... Tune complex SQL queries and Python-based processing jobs to handle petabyte-scale environments ...

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Senior Python Data Science information

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$55K

$141.9K

$194.9K

How much do senior python data science jobs pay per year?

As of Jul 11, 2026, the average yearly pay for senior python data science in Bloomfield, CT is $141,879.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,400.00 and $163,400.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Data Science vs Data Analyst?

AspectSenior Python Data ScienceData Analyst
Required SkillsPython, machine learning, statistical analysis, data modelingExcel, SQL, data visualization, basic statistics
Work EnvironmentData science teams, R&D, product developmentBusiness units, reporting, operational analysis
Industry UsageTech, finance, healthcare, e-commerceRetail, marketing, finance, healthcare

Senior Python Data Scientists focus on advanced analytics, machine learning, and building predictive models using Python, often working in R&D or product teams. Data Analysts primarily handle data reporting, visualization, and basic statistical analysis to support business decisions. While both roles require data handling skills, Senior Python Data Science roles demand deeper technical expertise and experience with complex algorithms.

What are popular job titles related to Senior Python Data Science jobs in Bloomfield, CT? For Senior Python Data Science jobs in Bloomfield, CT, the most frequently searched job titles are:
What cities near Bloomfield, CT are hiring for Senior Python Data Science jobs? Cities near Bloomfield, CT with the most Senior Python Data Science job openings:
Senior Python Data Science jobs near you
AVP, Lead Data Scientist

AVP, Lead Data Scientist

Chubb

Simsbury, CT • On-site

Full-time

Re-posted 8 days ago

Chubb rating

8.2

Company rating: 8.2 out of 10

Based on 66 frontline employees who took The Breakroom Quiz

123rd of 281 rated insurance

Job description

Chubb's North America Data and Analytics Division is currently seeking an experienced Lead Data Scientist with 7+ years of industry experience to join our fast-paced, high-energy team. As a Lead Data Scientist for NA PC Analytics, you will perform quantitative data analysis to enable organizational decision making and develop solutions to complex business problems and create value to the business. This position offers exposure to a wide variety of analytics tools and technologies as well as unique challenges in problem-solving.
In this role, you will:

    Provide leadership and oversight to project teams creating advanced statistical models, including commercial insurance pricing models.  
    Synthesize data to uncover inherent trends, assess impact of data on business usage, and to make recommendations for improvement
    Research, recommend, and implement statistical and other mathematical methodologies appropriate for the given business problem
    Builds and deploys generalize linear models in support of our pricing modeling efforts for business lines such as homeowners, property, and casualty
    Performs data validation and exploratory data analyses
    Communicates analytical goals, approach, outcomes, and insights to both technical and non-technical audiences
    Translate analytical findings into relevant business insights
    Collaborate with business partners and peers within the organization to understand and scope the problem, gather business requirements, and develop robust model solutions that drive improvement in key business metrics
    Effectively communicate with key stakeholders (both technical and non-technical) in written, oral and presentation formats
    Create/Maintain excellent working relationships with business partners across the Chubb organization including Field, Product, Operations, IT and analytics peer groups.
    Lead teams of junior data scientists and engineers and provide guidance and mentorship directly and indirectly
 

Chubb is a world leader in insurance. With operations in 54 countries, Chubb provides commercial and personal property and casualty insurance, personal accident and supplemental health insurance, reinsurance, and life insurance to a diverse group of clients. The company is distinguished by its extensive product and service offerings, broad distribution capabilities, exceptional financial strength, underwriting excellence, superior claims handling expertise and local operations globally.

At Chubb, we are committed to equal employment opportunity and compliance with all laws and regulations pertaining to it. Our policy is to provide employment, training, compensation, promotion, and other conditions or opportunities of employment, without regard to race, color, religious creed, sex, gender, gender identity, gender expression, sexual orientation, marital status, national origin, ancestry, mental and physical disability, medical condition, genetic information, military and veteran status, age, and pregnancy or any other characteristic protected by law. Performance and qualifications are the only basis upon which we hire, assign, promote, compensate, develop and retain employees. Chubb prohibits all unlawful discrimination, harassment and retaliation against any individual who reports discrimination or harassment.

Required:
o    Superb programming experience in Python
o    Excellent ML modeling skills
o    Advanced understanding of predictive and prescriptive analytics and data visualization.
o    Strong leadership skills to provide guidance and direction to project teams.
o    Data manipulation and feature engineering
o    Exploratory data analysis and model development and solution design
o    Programming experience in SQL.
o    Ability to communicate effectively to both technical and non-technical audiences in written, oral and presentation formats.
o    The ability to multi-task, learn new things quickly, and demonstrate excellent problem-solving skills.
o    A/B testing experience for quality engineering
o    GLM (Generalized Linear Modeling) 

Preferred:
o    Prior insurance and/or financial services experience.
o    Working knowledge/familiarity with Git version control.
o    Experience in architecting and consuming APIs at scale.
o    Hands-on experience with big data technologies and cloud (Databricks / Spark, Azure/AWS/GCP/Snowflake).
o    Advanced knowledge of model tuning, evaluation, and operationalization.
 

Education:
    The candidate should have 7+ years of industry experience in data science and analytics.  Graduate degrees in a technical field such as Statistics, Computer Science, Data Science, Bioinformatics, Physics, Mathematics, Economics or Engineering are preferred.

Location:

    We are open to the following work locations for this position: (Philadelphia, PA - Jersey City, NJ - Whitehouse Station, NJ - New York, NY - Simsbury, CT). 
    Please note, there will be limited expected travel to various work locations for in person collaboration and meetings.

What Chubb employees say

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About Chubb

Sourced by ZipRecruiter

Chubb is the world's largest publicly traded property and casualty insurer. With operations in 54 countries, Chubb provides commercial and personal property and casualty insurance, personal accident and supplemental health insurance, reinsurance and life insurance to a diverse group of clients. We are a unique global organization with a culture of individuals passionately committed to our respective crafts. With underwriting at our core, each of us contributes to providing the best insurance coverage and service to our clients. Our highly collaborative, inclusive nature helps us drive better business outcomes through diversity of background, experiences, insights and values.

Industry

Insurance services

Company size

10,000+ Employees

Headquarters location

Warren, NJ, US

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