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Freelance Python Data Analysis Jobs in New Haven, CT

subway

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

subway

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

subway

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

subway

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

subway

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

Webster Bank

Manager, Financial Analytics

Waterbury, CT

$107K - $141K/yr

Experience working with complex data structureswithin a RDMS (Oracle, SQL). * Proficient in Python ... Strong analytical and problem-solving skills and ability to work in a collaborative team ...

The Subway

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

subway

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

subway

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

subway

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

subway

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

subway

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

Webster Bank

Manager, Financial Analytics

Southington, CT

$107K - $140K/yr

Experience working with complex data structureswithin a RDMS (Oracle, SQL). * Proficient in Python ... Strong analytical and problem-solving skills and ability to work in a collaborative team ...

subway

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Python for data engineering or automation. * Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads. * Performance Tuning: Cluster/warehouse sizing, partitioning ...

Jobtailor

Test Engineer - Firmware, Hardware

New Haven, CT · On-site

$90 - $130/hr

Conduct data analysis and support corrective actions to ensure hardware and software acceptance ... Familiarity with Python, C#, Java, and testing tools such as Test Complete preferred. * Experience ...

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How much do freelance python data analysis jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for freelance python data analysis in New Haven, CT is $58.95, according to ZipRecruiter salary data. Most workers in this role earn between $48.61 and $66.97 per hour, depending on experience, location, and employer.

What is freelance Python data analysis?

Freelance Python data analysis involves using the Python programming language to analyze and interpret data for clients on a project or contract basis. Freelancers in this field typically work with datasets to extract insights, visualize results, and help businesses make data-driven decisions. They often use libraries such as pandas, NumPy, and matplotlib, and may work across industries like finance, marketing, healthcare, and technology. Freelancers enjoy flexibility in choosing their projects and clients, and often work remotely.

What are the key skills and qualifications needed to thrive as a freelance Python data analyst?

To thrive as a Freelance Python Data Analyst, you need strong analytical skills, proficiency in Python programming, and a solid understanding of statistics and data manipulation, often backed by a relevant degree or proven portfolio. Experience with tools such as Pandas, NumPy, Jupyter Notebooks, and data visualization libraries like Matplotlib or Seaborn is typically required. Excellent problem-solving abilities, communication skills, and the ability to manage projects independently distinguish top performers in this role. These skills enable analysts to deliver actionable insights, meet client expectations, and maintain a successful freelance business.

What freelance jobs can I do with Python?

Freelance Python data analysts can find jobs in data cleaning, visualization, statistical analysis, and machine learning projects. They often work with tools like Pandas, NumPy, and Jupyter Notebooks, and may need to have skills in SQL and data storytelling. These roles typically require strong programming skills and the ability to interpret complex data for clients.

What are some common challenges freelance Python data analysts face when working with clients remotely?

Freelance Python data analysts often encounter challenges such as clarifying project requirements, managing client expectations about deliverables, and ensuring timely communication across different time zones. Working remotely can also mean troubleshooting data access or security issues, especially if clients have strict data privacy policies. Building trust through regular updates and transparent reporting is key to successful collaborations in this role.

What are the most commonly searched types of Python Data Analysis jobs in New Haven, CT?

The most popular types of Python Data Analysis jobs in New Haven, CT are:

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For Freelance Python Data Analysis jobs in New Haven, CT, the most frequently searched job titles are:

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Freelance Python Data Analysis jobs near you
Infographic showing various Freelance Python Data Analysis job openings in New Haven, CT as of June 2026, with employment types broken down into 92% Full Time, 7% Part Time, and 1% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $122,624 per year, or $59 per hour.

Reporting Analyst (Hybrid - Shelton, CT | 1 Day/Week In Office)

Budderfly

Shelton, CT • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 29 days ago

Job description

Saving the World! Help Wanted...
Budderfly is a fast-growth, private equity-backed energy management outsourcing company that is committed to reducing global carbon emissions for small to medium sized enterprises. We are the premier sustainability partner for businesses with repeatable footprints such as restaurant chains, assisted living facilities, retail franchises, and more. Budderfly installs, monitors, and manages a combination of patented technologies, equipment upgrades, and proprietary energy software to help deliver complete energy saving solutions for our customers.
Celebrating 5 years on Inc. 5000 America's Fastest-Growing Private Companies list. Recognized in Time Magazine's Best Inventions of 2025.
We are an energetic and dedicated team working together to make a positive impact on the environment while providing an excellent customer experience. We are growing quickly and looking to add talented people who are passionate about making the world a better place!
We are looking for a Reporting Analyst to join our growing team and leverage data analytics, forecasting, and reporting to drive operational efficiency and support strategic business decisions.
Responsibilities:
Perform statistical data analysis and build forecasting and optimization models. Gather, evaluate, and analyze data from multiple sources to use as input on building KPI's for Department. Analyze and identify trends that will feed areas of opportunity for efficiency. Design and implement closed loop reporting processes for the tracking of tasks. Research, analyze, code, test, and debug reports and dashboards utilizing AWS Quicksight, Microsoft Excel, and related tools. Build and manage data pipelines using Python. Analyze data to gain insights, provide information, and make recommendations to the business. Present data analysis to vendors, partners and internal Budderfly personnel. Work with Agile software lifecycle methodologies and Jira and Git. Create technical design documents and present them to team members for review. 80% telecommuting permitted.
Location: Shelton, CT Hybrid-1 Day/Week In Office
Compensation
$89,000-$89,000 USD
Compensation is based on factors including level of experience, skillset, qualifications, and location.
What We Offer:
  • Career advancement opportunities in a fast-growing, supportive company environment
  • Competitive pay
  • Full benefits package including medical, dental, vison, 401K, life insurance, and disability insurance
  • Opportunity to work as part of a team that values its members and works together to achieve positive change.

Budderfly is committed to providing equal employment opportunities to all applicants and employees without regard to race, color, creed, religion, sex, sexual orientation, gender identity, marital status, citizenship status, age, national origin, ancestry, disability, veteran status, or any other legally protected status, and to affirmatively seek to advance the principles of equal employment opportunity.
We welcome all job seekers, including those with disabilities. If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access the Company's career web page as a result of your disability.

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