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Senior Python Sql Developer Jobs in Chicago, IL (NOW HIRING)

TechYantram Solutions

Python Developer

Chicago, IL

$51.75 - $71.50/hr

Python DeveloperIntroduction A Python Developer is responsible for writing efficient, reusable, and ... Experience with SQL and database management * Familiarity with front-end technologies such as HTML ...

SV Tech Systems Inc

Python Developer

Chicago, IL · On-site

$51.75 - $71.25/hr

Python Developer Location : Chicago, IL Duration : 6 months + Python Developer with 5+ years ... C #, C++, SQL, UNIX, Messaging (MQ, RV) and Perl. You will be working with a team of developers and ...

Brillius

Client

Chicago, IL · On-site

$56.75 - $70.25/hr

... Python, SQL, and data transformation logic. Experience building CI/CD pipelines for data engineering workloads Extensive hands-on experience implementing Lake house architecture using Data bricks ...

CEDENT

Sr. Data Scientist

Chicago, IL

... using Python, SQL and/or R • Build and enhance media mix models to connect the impact of ... research, engineering, or related field • 6+ years of industry experience in data science ...

SV Tech Systems Inc

Python Developer

Chicago, IL

$51.75 - $71.25/hr

Python Developer with 5+ years' experience Be able to demonstrate proficiency with excel and python ... C #, C++, SQL, UNIX, Messaging (MQ, RV) and Perl. You will be working with a team of developers and ...

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All JobsPython Sql Developer JobsSenior Python Sql Developer JobsSenior Python Sql Developer Jobs in Chicago, IL

Senior Python Sql Developer information

See Chicago, IL salary details

$56.7K

$146.3K

$200.9K

How much do senior python sql developer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for senior python sql developer in Chicago, IL is $146,255.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,200.00 and $168,400.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Senior Python SQL Developers when managing large datasets, and how can they be addressed?

Senior Python SQL Developers often encounter challenges such as optimizing query performance, handling data integrity, and ensuring scalable data processing when working with large datasets. To address these issues, they frequently use advanced indexing, partitioning strategies, and efficient query design. Additionally, collaborating closely with data engineers and DBAs helps identify bottlenecks and implement best practices for database performance and maintainability. Regular code reviews and adopting automated testing also play a key role in maintaining robust data pipelines.

What are Senior Python SQL Developers?

Senior Python SQL Developers are experienced professionals who design, develop, and maintain software applications using Python and SQL. They work on tasks such as building backend systems, managing databases, optimizing queries, and ensuring data integrity. These developers often collaborate with other engineers, data analysts, and stakeholders to deliver robust solutions. Their seniority implies advanced technical skills, leadership abilities, and a track record of successful project delivery.

What is the difference between Senior Python Sql Developer vs Data Analyst?

AspectSenior Python Sql DeveloperData Analyst
Required SkillsPython, SQL, database management, scriptingSQL, data visualization, statistical analysis
Work EnvironmentSoftware development teams, IT departmentsBusiness units, research teams
CertificationsSQL certifications, Python certificationsData analysis certifications, Excel skills
Industry UsageTech, finance, healthcareMarketing, finance, consulting

The main difference between a Senior Python Sql Developer and a Data Analyst lies in their focus areas. The developer primarily builds and maintains data systems using Python and SQL, while the analyst interprets data to provide insights. Both roles require strong SQL skills and may share certifications, but their daily tasks and industry applications differ significantly.

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

To thrive as a Senior Python SQL Developer, you need advanced proficiency in Python programming, SQL query optimization, database design, and a relevant degree in computer science or a related field. Experience with frameworks like Django or Flask, familiarity with version control systems such as Git, and knowledge of relational databases like PostgreSQL or MySQL are typically required. Strong problem-solving abilities, effective communication, and the ability to collaborate across teams distinguish top performers in this role. These skills ensure robust, scalable solutions and seamless data integration essential for business intelligence and application development.
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Senior Python Sql Developer jobs near you
Software Developers

Software Developers

eTek IT Services, Inc.

Schaumburg, IL

$153K/yr

Other

Medical, Retirement, PTO

Posted 23 hours ago

Job description

Software Developers –Multiple openings - Schaumburg, IL

eTek IT Services Inc needs professionals:
Develop and maintain software using Java, Python, SQL, Angular, and Web Services.

Req: Bachelor’s+5 yrs exp. Health insurance, retirement plans, paid time off.

Wages: $153317/yr. Relocate to unanticipated site. No Int’l and Nat’l travel.

Mail to: Manager, 830 E Higgins Rd, Ste 102, Schaumburg, IL, 60173.

Skills: java,python,SQL,Angular,Web Services

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