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Senior Python Sql Developer Jobs in Oak Brook, IL

SynergisticIT

Python/SQL Developer

Naperville, IL · On-site

$49.75 - $68.75/hr

Currently, we are looking for entry-level software programmers, IT enthusiasts, Python/Java developers, Data analysts/Data Scientists. We welcome candidates with all visas and citizens to apply. Who ...

AceStack LLC

Senior Python Developer

Chicago, IL · On-site

$125K - $168K/yr

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. Youll architect robust ETL ...

Pivotal Solutions

Senior Python Engineer

Chicago, IL · On-site

$125K - $168K/yr

Our client is seeking a Senior Python Engineer to join their team and help us build and maintain advanced software applications. The ideal candidate will have extensive experience in Python ...

Pivotal Solutions Inc

Senior Python Engineer

Chicago, IL · On-site

$125K - $168K/yr

Job Posting Our client is seeking a Senior Python Engineer to join their team and help us build and maintain advanced software applications. The ideal candidate will have extensive experience in ...

TWO95 International

Senior Python Developer

Chicago, IL · On-site

$125K - $168K/yr

Python expertise fundamentals, programming, pandas and other libraries ... Strong SQL and Linux skills * Strong troubleshooting skills * Excellent communication skills Note:

campus4tech

SQL Developer

Chicago, IL · On-site

$46.75 - $64/hr

The individual will be senior developer/system analyst and is expected to work with business to ... SQL database environment, including production, testing, and development. • Analyze complex ...

Sonoma Consulting

SQL Developer (Local to IL)

Deerfield, IL · On-site

$46 - $63/hr

Provide senior level analytical and problem-solving skills to resolve issues, assess system impacts ... SQL Developer, Software Developer, SQL Engineer, SQL BI Developer Skills : OLTP, SQL, T-SQL, Data ...

Kaav Inc.

Python Developer - Bilingual Spanish

Chicago, IL · On-site

$51.75 - $71.50/hr

SQL knowledge (database architecture experience a plus) * Knowledge of cloud engineering (VPC ... Python,SQL Additional Skills : Python Developer,Back End Developer,Software Developer,Big Data ...

Artech

PL/SQL Developer

Chicago, IL · On-site

$52.25 - $66/hr

Development and troubleshooting skills using SQL, PLSQL, and Shell scripts Preferred Skills ... Experience with different programming/scripting languages (e.g., Python) and ETL tools (e.g ...

Sonoma Consulting

SQL Server/ BI Developer

Chicago, IL · On-site

... Python or similar scripting language • Familiarity with web services, XML, SOAP, WSDL, UDDI • ... SQL Server Developer, SQL BI Developer, SQL Developer/ Admin Skills: SQL Server, Financial ...

Chubb

Senior SQL & ETL Lead Developer

Chicago, IL · On-site

$122K - $178K/yr

Chubb Benefits is seeking a Senior SQL & ETL Lead Developer to join our fast-paced, high energy ... Knowledge of programming languages such as Python, or Java. * Knowledge of .Net programming.

Chubb

Senior SQL & ETL Lead Developer

Chicago, IL · On-site +1

$122K - $178K/yr

Chubb Benefits is seeking a Senior SQL & ETL Lead Developer to join our fast-paced, high energy ... Knowledge of programming languages such as Python, or Java. * Knowledge of .Net programming.

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Senior Python Sql Developer information

See Oak Brook, IL salary details

$55.5K

$143.3K

$196.8K

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

As of Jul 8, 2026, the average yearly pay for senior python sql developer in Oak Brook, IL is $143,286.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,600.00 and $165,000.00 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.
What are the most commonly searched types of Python Sql Developer jobs in Oak Brook, IL? The most popular types of Python Sql Developer jobs in Oak Brook, IL are:
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Senior Python Sql Developer jobs near you
Infographic showing various Senior Python Sql Developer job openings in Oak Brook, IL as of July 2026, with employment types broken down into 79% Full Time, 11% Part Time, 1% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $143,286 per year, or $68.9 per hour.
Python/SQL Developer

Python/SQL Developer

SynergisticIT

Naperville, IL • On-site

$49.75 - $68.75/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Software Programmers and Data Scientists Opportunity

Synergisticit ensures you get the attention required from tech clients which your resume requires. We understand the problem of the mismatch between employer's requirements and employee skills and that's why since 2010 we have helped thousands of candidates get jobs at technology clients like Apple, Google, Paypal, Western Union, Visa, Walmart Labs etc. We have an excellent reputation with the clients. Currently, we are looking for entry-level software programmers, IT enthusiasts, Python/Java developers, Data analysts/Data Scientists. We welcome candidates with all visas and citizens to apply.

Who Should Apply: Recent Computer science/Engineering/Mathematics/Statistics or Science Graduates looking to make their careers in IT Industry Candidates who are serious about their future in the IT Industry and have set big goals for themselves. Candidates having difficulty in finding jobs or cracking interviews or who wants to improve their skill portfolio. We also offer skill enhancement programs if the candidates are missing skills or experience which our clients need with great outcomes Candidates can benefit from skill enhancement if they fall into the below categories. If they are qualified with enough skills then no need for skill enhancement Candidates who Lack Experience Have had a break in careers Lack Technical Competency Different visa candidates who want to get employed and settle down in the USA

Required Skills for Java/Software Programmers:

  • Bachelors degree or Masters degree in Computer Science, Computer Engineering, Electrical Engineering, Information Systems, IT
  • Highly motivated, self-learner, and technically inquisitive
  • Experience in programming language Java and understanding of the software development life cycle
  • Knowledge of Core Java, JavaScript, C++ or software programming
  • Spring boot, AWS, Microservices and REST API's experience
  • Excellent written and verbal communication skills

Required Skills for Data Science/Machine Learning:

  • Bachelors degree or Masters degree in Computer Science, Computer Engineering, Electrical Engineering, Information Systems, IT
  • Highly motivated, self-learner, and technically inquisitive
  • Experience in programming language Java and understanding of the software development life cycle
  • Knowledge of Statistics, Python, data visualization tools
  • Excellent written and verbal communication skills

Preferred skills: Powerbi, Databricks, Snowflake, NLP, Text mining, Tableau, Time series analysis

Please understand skills are required by clients for selection even if its Junior or entry level position the additional skills are the only way a candidate can be picked by clients. No third party candidates or c2c candidates Please understand skills are required by clients for selection even if its Junior or entry level position the additional skills are the only way a candidate can be picked by clients. Please apply to the posting No phone calls please. Shortlisted candidates would be reached out

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