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Senior Python Data Analyst Jobs in Buffalo Grove, IL

Purple Drive Technologies

Senior Python Developer

Chicago, IL · On-site

$125.20K - $168.40K/yr

Overview: Senior Python Developer Role Overview We seek a seasoned Senior Python Developer with ... Collaborate with data scientists, analysts, and engineers to translate business requirements into ...

Stellar IT Group

Senior Data Analyst

Chicago, IL · On-site

$88.60K - $111.80K/yr

TITLE: Senior Data Analyst Location: Chicago, IL (some travel to McLean, VA maybe required ... Python / PySpark : Skilled in data processing using Databricks or Jupyter Notebooks. * SQL

Ontrac Solutions

Senior Python Engineer

Chicago, IL · On-site

$80 - $100/hr

We support our clients with product development, cloud consulting, automation, data solutions, and ... We are currently hiring on behalf of one of our clients for a Senior Python Engineer to support a ...

Ontrac Solutions

Senior Python Engineer

Chicago, IL

$80 - $100/hr

We support our clients with product development, cloud consulting, automation, data solutions, and ... We are currently hiring on behalf of one of our clients for a Senior Python Engineer to support a ...

Dlapiper

Sr Data Analyst

Chicago, IL · Hybrid

$89.99K - $143.09K/yr

Summary The Senior Data Analyst, working in collaboration with and in support of the firm ... Key skills include proficiency in SQL, Python, DAX, advanced data analysis, and strong presentation ...

Ryan Specialty

Senior Data Analyst

Chicago, IL · On-site

$88.60K - $111.80K/yr

Coding (Python, R) Behavioral & Professional Skills * Analytical and critical thinking * Strong problem-solving skills * Clear and effective communication (technical and non-technical audiences)

Ryan Specialty

Senior Data Analyst

Chicago, IL

$88.60K - $111.80K/yr

Coding (Python, R) Behavioral & Professional Skills * Analytical and critical thinking * Strong problem-solving skills * Clear and effective communication (technical and non-technical audiences)

Capital One

Senior Data Analyst- Enterprise

Chicago, IL

$88.60K - $111.80K/yr

Senior Data Analyst- Enterprise At Capital One, data is at the center of everything we do. When we ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Chicago Public Schools

Senior Data Analyst

Chicago, IL · On-site

$76K - $100.50K/yr

The Senior Data Analyst plays a crucial role in supporting data-driven decision-making at Chicago ... Python, R). • Familiarity with data warehousing and ETL processes. • Strong analytical and ...

Chicago Public Schools

Senior Data Analyst

Chicago, IL · On-site

$88.60K - $111.80K/yr

The Senior Data Analyst plays a crucial role in supporting data-driven decision-making at Chicago ... Python, R). • Familiarity with data warehousing and ETL processes. • Strong analytical and ...

Capital One

Sr. Associate, Data Analyst - Risk

Chicago, IL

$88.60K - $111.80K/yr

Sr. Associate, Data Analyst - Risk At Capital One, data is at the center of everything we do. When ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Freseniusglobal

Senior Data Analyst

Lake Zurich, IL

$104K - $110K/yr

Job Summary We are seeking a highly analytical and detail-oriented Senior Data Analyst to join our ... Proficiency in SQL and statistical analysis tools (e.g., Python, R) is a plus. * Strong ...

Fresenius Kabi

Senior Data Analyst

Lake Zurich, IL · On-site

$104K - $110K/yr

Job Summary We are seeking a highly analytical and detail-oriented Senior Data Analyst to join our ... Proficiency in SQL and statistical analysis tools (e.g., Python, R) is a plus. * Strong ...

IMC

Senior Data Analyst - People Analytics

Chicago, IL · On-site

$88.60K - $111.80K/yr

As a Senior Data Analyst , you will join our Financial Planning & Analytics (FP&A) team and partner ... Build and maintain Python-based ETL pipelines to extract, transform, and load data from HRIS, ATS ...

MidWest Startup creating applications that allow consumers to take control of their data

Be Seen First

Senior Python Developer, Unique Niche Expanding Startup, Startup Exper

Oak Brook, IL · On-site

$125K - $145K/yr

Our platform turns fragmented data into actionable insights, with privacy at its core. What You'll Build: * Scalable backend services in Python (FastAPI) and/or Node.js * Secure data ingestion ...

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Senior Python Data Analyst information

See Buffalo Grove, IL salary details

$56.4K

$101.8K

$139K

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

As of May 29, 2026, the average yearly pay for senior python data analyst in Buffalo Grove, IL is $101,766.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,200.00 and $111,300.00 per year, depending on experience, location, and employer.

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

AspectSenior Python Data AnalystData Scientist
Required CredentialsBachelor's in Data Science, Statistics, or related field; Python proficiencyBachelor's or Master's in Data Science, Computer Science, or related; Python, R, machine learning skills
Work EnvironmentData analysis teams, business units, reportingResearch, model development, advanced analytics
Employer & Industry UsageBusiness, finance, marketing, healthcareTech companies, research institutions, finance, healthcare
Common Search & ComparisonYesYes

While both roles require Python skills and data analysis expertise, Data Scientists typically engage in advanced modeling, machine learning, and research tasks, whereas Senior Python Data Analysts focus more on interpreting data, generating reports, and supporting business decisions.

What job categories do people searching Senior Python Data Analyst jobs in Buffalo Grove, IL look for? The top searched job categories for Senior Python Data Analyst jobs in Buffalo Grove, IL are:
What cities near Buffalo Grove, IL are hiring for Senior Python Data Analyst jobs? Cities near Buffalo Grove, IL with the most Senior Python Data Analyst job openings:
Senior Python Data Analyst jobs near you
Infographic showing various Senior Python Data Analyst job openings in Buffalo Grove, IL as of May 2026, with employment types broken down into 1% Internship, 1% As Needed, 54% Full Time, 24% Part Time, 1% Temporary, and 19% Contract. Highlights an 61% Physical, 5% Hybrid, and 34% Remote job distribution, with an average salary of $101,766 per year, or $48.9 per hour.

Senior Python Developer

Purple Drive Technologies

Chicago, IL • On-site

$125.20K - $168.40K/yr

Full-time

Posted 6 days ago

Job description

Overview:
Senior Python Developer
Role Overview
We seek a seasoned Senior Python Developer with expertise in Pandas, SQL databases, and Azure to design, develop, and optimize data-intensive applications. You'll architect robust ETL pipelines, enhance data models, and ensure seamless cloud integration to support our data-driven initiatives.
Key Responsibilities
  • Design, develop, and maintain Python-based applications and microservices.
  • Build and optimize ETL pipelines using Pandas, NumPy, and SQLAlchemy for data processing, transformation, and analysis.
  • Manage SQL databases (e.g., PostgreSQL, MySQL, SQL Server), including schema design, query optimization, and performance tuning.
  • Deploy and manage cloud-native solutions on Microsoft Azure (e.g., Azure Functions, Azure SQL, Azure Data Factory, Blob Storage).
  • Implement data validation, testing, and monitoring frameworks to ensure data integrity and system reliability.
  • Collaborate with data scientists, analysts, and engineers to translate business requirements into scalable technical solutions.
  • Mentor junior developers and advocate for best practices in coding, security, and CICD.

Required Skills / Qualifications
  • Experience 10 years in Python development, with 3 years focused on data engineering/analytics.
  • Technical Expertise
  • Python Ecosystem Proficiency in Pandas, NumPy, and data manipulation libraries.
  • Databases Advanced SQL skills (complex queries, indexing, stored procedures) and ORM tools (e.g., SQLAlchemy).
  • Cloud Hands-on experience with Azure services (e.g., Azure Functions, Azure SQL, Data Lake, Synapse).
  • Data Pipelines Experience building batchreal-time ETL workflows.
  • Tools Git, Docker, CICD pipelines (e.g., Azure DevOps), and LinuxUnix environments.
  • Soft Skills Strong problem-solving, communication, and teamwork abilities.
  • Education Bachelors degree in Computer Science, Engineering, or a related field.

Preferred Skills
  • Azure certifications (e.g., Azure Data Engineer, Azure Developer).
  • Experience with PySpark, Apache Airflow, or Kafka.
  • Knowledge of NoSQL databases (e.g., Cosmos DB).
  • Familiarity with DevOps practices (IaC, Terraform).
  • Exposure to machine learning frameworks (e.g., scikit-learn).

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