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Senior Python Data Analysis Jobs in Norwalk, CT (NOW HIRING)

Senior GTM Data Analyst

New York, NY ยท On-site

$94K - $117K/yr

... analysis, regressions, segmentation, funnel analysis, and other methods that surface actionable ... Familiarity with VSCode, Github, BigQuery, dbt, Python, Looker, or similar modern data tools is a ...

Senior Data Analyst

New York, NY ยท On-site

$94K - $118K/yr

For more information visit paywithextend.com ABOUT THE ROLE The Senior Data Analyst is a high ... Python, R, or similar for statistical modeling and advanced analysis. * Strong understanding of ...

Data Analyst III

New York, NY ยท On-site +1

$114K - $142K/yr

What you'll do As a senior Data Analyst (DA III), you will own the end-to-end analytics lifecycle ... Proficiency in Python for data analysis, automation, and modeling (Pandas, NumPy, scikit-learn, or ...

In addition, you'll leverage your analysis skills to interpret client data requests and deliver ... Experience using Python or other programming languages is a plus * Strong interest in M&A and ...

Senior Data Analyst

Trumbull, CT ยท On-site

$84K - $106K/yr

Provide clear, reproducible reports and analysis to help answer business questions for IVF centers ... Serve as Python Subject Matter Expert for the Data team * Assist with Implementing quality controls ...

Senior Data Analyst

Trumbull, CT

$84K - $106K/yr

Advanced proficiency in SQL, Python, and Lua * High attention to detail, including experience with ... Provide clear, reproducible reports and analysis to help answer business questions for IVF centers ...

Magazine . Backed by an executive team of former founders and senior leaders from companies ... Provide ad-hoc data analysis, utilizing Python, PySpark, and SQL to identify and forecast trends ...

Data Science Analyst

New York, NY ยท On-site

$70K - $85K/yr

Magazine. Backed by an executive team of former founders and senior leaders from companies ... Provide ad-hoc data analysis, utilizing Python, PySpark, and SQL to identify and forecast trends ...

In addition, you'll leverage your analysis skills to interpret client data requests and deliver ... Experience using Python or other programming languages is a plus * Strong interest in M&A and ...

Senior GTM Data Analyst

New York, NY ยท On-site

$94K - $117K/yr

... analysis, regressions, segmentation, funnel analysis, and other methods that surface actionable ... Familiarity with VSCode, Github, BigQuery, dbt, Python, Looker, or similar modern data tools is a ...

208642 / Sr. Data Analyst

New York, NY

$94K - $118K/yr

Perform data analysis activities (data profiling, creation of data dictionaries, data ... A senior data analyst is required to develop, design, construct, and maintain data structures ...

Senior Data Analyst

New York, NY

$94K - $118K/yr

Who You Are We're looking for a Senior Data Analyst to join ShopMy's growing data team. This role ... Experience with scripting languages (Python or similar) for analysis and automation * Strong ...

Senior Digital Data Analyst

New York, NY

$94K - $118K/yr

Senior Digital Data Analyst Location: New York City, NY Longevity: Full Time Client: Direct Client ... Python a plus Degree in a quantitative field (i.e., business, economics, computer science ...

Blockchain, Data Analytics (Remote)

New York, NY ยท On-site +1

$80K - $150K/yr

Advanced SQL skills and high proficiency in Python for both data analysis and engineering * Understanding of data modeling principles (Kimball, Data Vault, or similar) * Experience with cloud data ...

Senior Analyst - Data Products

New York, NY ยท Hybrid

$134K - $175K/yr

Title: Senior Analyst - Data Products Company: Everest Global Services, Inc. Job Category ... The role combines business analysis, data analysis, and data product support responsibilities, with ...

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Senior Python Data Analysis information

See Norwalk, CT salary details

$55.2K

$142.5K

$195.7K

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

As of Jul 15, 2026, the average yearly pay for senior python data analysis in Norwalk, CT is $142,512.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,000.00 and $164,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Python Data Analyst, and why are they important?

To thrive as a Senior Python Data Analyst, you need an in-depth understanding of data analysis, statistical modeling, and advanced Python programming, typically supported by a degree in a quantitative field. Proficiency with data analysis libraries (like pandas, NumPy, and SciPy), visualization tools (such as Matplotlib and Seaborn), and experience with SQL databases are essential, and certifications like Microsoft Certified: Data Analyst Associate can be beneficial. Strong problem-solving abilities, effective communication, and the capacity to distill complex data insights for stakeholders are critical soft skills. These competencies enable you to extract actionable insights from large datasets, drive data-informed decision-making, and collaborate effectively across teams.

What is the difference between Senior Python Data Analysis vs Data Scientist?

AspectSenior Python Data AnalysisData Scientist
Required SkillsPython, SQL, data visualization, statistical analysisPython, R, machine learning, statistical modeling
Work EnvironmentData analysis teams, business unitsResearch, product development, analytics teams
Industry UsageBusiness intelligence, finance, marketingTech, healthcare, finance, research
CertificationsPython certifications, data analysis coursesData science certifications, machine learning courses

While both roles involve Python and data handling, Senior Python Data Analysts focus on interpreting data and creating reports for business decisions, whereas Data Scientists develop predictive models and advanced algorithms to extract deeper insights. The roles often overlap, but Data Scientists typically require broader skills in machine learning and statistical modeling.

What are some common challenges Senior Python Data Analysts face when working with large datasets, and how can they overcome them?

Senior Python Data Analysts often encounter difficulties such as slow processing speeds, memory limitations, and data quality issues when handling large datasets. To overcome these challenges, it's essential to leverage efficient libraries like pandas and Dask, utilize optimized data formats (such as Parquet), and implement batch processing or cloud-based solutions. Collaborating closely with data engineers and IT teams also helps ensure robust data pipelines and infrastructure. Regular code optimization and staying updated on best practices can further enhance performance when working at scale.

What is a Senior Python Data Analyst?

A Senior Python Data Analyst is an experienced professional who uses Python programming to collect, process, and analyze large sets of data. They are responsible for extracting meaningful insights from data to support business decisions, often using libraries like pandas, NumPy, and matplotlib. In addition to technical skills, they also apply statistical analysis and data visualization techniques, and frequently mentor junior analysts or collaborate with data scientists and engineers. Their role may also involve developing automated data pipelines and ensuring data quality across projects.
What are popular job titles related to Senior Python Data Analysis jobs in Norwalk, CT? For Senior Python Data Analysis jobs in Norwalk, CT, the most frequently searched job titles are:
Senior GTM Data Analyst

Senior GTM Data Analyst

Wiz, Inc.

New York, NY โ€ข On-site

$94K - $117K/yr

Other

Re-posted 27 days ago


Job description

SUMMARY

Our Go-To-Market (GTM) Analytics team plays a critical role in enabling data-driven decision-making across Wiz. As Wiz continues to scale as part of Google Cloud, the need for actionable insights, reliable data foundations, and data-driven strategies has never been greater.

We are seeking a highly motivated, AI-forward individual to join the GTM Analytics team. Reporting to the Senior Manager, GTM Analytics, the Senior GTM Data Analyst will act as a dedicated analytics business partner - owning core models, dashboards, ad hoc analyses, and insights that help drive execution and strategic priorities forward.

In this role, you'll work closely with senior and executive stakeholders to surface the data they need to make smarter, faster, and more strategic decisions. The strongest candidates will have strong analytical instincts, curiosity, judgment, and the initiative to learn quickly, experiment with new tools, and create leverage beyond the boundaries of a traditional analytics role.

LOCATION: We are focusing on candidates who are NYC basedย 

WHAT YOU'LL DO

  • Serve as a primary analytics partner to GTM leadership, helping shape business questions, define requirements, and deliver insights that influence strategic and operational decisions.
  • Build, maintain, and improve dashboards, self-service reporting, and analytical tools that give stakeholders fast, accurate visibility into performance, trends, and opportunities.
  • Own and improve core data models and pipelines, using tools such as dbt to develop well-structured, reliable, and scalable datasets that power GTM analytics.
  • Partner with IT, BI, Data, Operations, Finance, and Business teams to strengthen data infrastructure, improve data quality, and align on standardized metrics, definitions, and methodologies.
  • Conduct advanced analytical work, including exploratory deep dives, statistical analysis, regressions, segmentation, funnel analysis, and other methods that surface actionable recommendations.
  • Use AI and modern analytical tools to increase the speed, quality, and scope of your work, from analysis and documentation to prototyping, automation, and data exploration.
  • Represent Analytics in cross-functional initiatives, proactively identifying opportunities to improve workflows, automate repetitive work, and build scalable solutions that create leverage for the broader team.

WHAT YOU'LL BRING

  • 3-4+ years of experience in analytics, data operations, consulting, business intelligence, revenue operations, or a similar data-focused role.
  • Strong analytical fundamentals, including advanced SQL skills and experience working with complex datasets, data models, dashboards, and reporting systems.
  • Clear communication and business judgment, with the ability to translate ambiguous business problems and complex analyses into actionable recommendations for senior stakeholders.
  • Curiosity and technical adaptability, including interest in learning new tools, experimenting with AI-enabled workflows, and expanding into areas like Python or modern analytical modeling.
  • Familiarity with VSCode, Github, BigQuery, dbt, Python, Looker, or similar modern data tools is a plus, but the ability to quickly learn and apply new technologies is more important than any specific tool

WHO THRIVES IN THIS ROLE

You may thrive in this role if you see analytics as more than reporting. You are energized by understanding how the business works, identifying the highest-leverage problems to solve, and using whatever tools are available (including AI) to move faster, think deeper, and produce better work.

You are a strong analyst at your core, but you are also curious enough to stretch into adjacent areas such as data engineering, automation, business strategy, workflow design, and tool-building. You are excited by the idea that the best analysts increasingly operate like "one-person teams," combining analytical rigor, technical fluency, business judgment, and creativity to create outsized impact.

We are looking for someone who wants to grow with the team, challenge how things are done, and help move GTM Analytics forward technologically and operationally.

If you don't meet every single qualification but believe you'd be a strong fit for this role, we encourage you to apply. We value potential, curiosity, and a growth mindset just as much as experience.


Wiz logo

About Wiz

Sourced by ZipRecruiter

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

New York, NY, US

Year founded

2020

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