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Junior Python Sql Developer Jobs in Bolingbrook, IL

Sr. Data Engineer

Chicago, IL · On-site +1

$145K - $170K/yr

Build data transformations and data flows utilizing Python, SQL, DBT, Postgres and Snowflake ... Take ownership, lead decision-making, and mentor junior engineers What You'll Bring * Bachelor ...

Data Engineer, Python & ETL

Chicago, IL · On-site

$118K - $141K/yr

Chicago IL Jobs, Data Engineer, Python, Linux, MS SQL Server, SQL Query Writing, Stored Procedures, Data Models, ETL, Programmer Analyst, Programming, Software Developer, Trading, Financial, Chicago ...

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

As of Jun 18, 2026, the average yearly pay for junior python sql developer in Bolingbrook, IL is $87,983.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,300.00 and $86,000.00 per year, depending on experience, location, and employer.

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

AspectJunior Python Sql DeveloperData Analyst
Required SkillsPython, SQL, basic data manipulationSQL, Excel, data visualization
CertificationsOptional Python/SQL certificationsData analysis or visualization certifications
Work EnvironmentDevelopment teams, database managementBusiness units, reporting teams
Industry UsageTech, finance, healthcareMarketing, finance, consulting

Junior Python SQL Developers focus on coding, database querying, and scripting to support software and data infrastructure. Data Analysts interpret data, create reports, and visualize insights. While both roles require SQL skills, Python is more central for developers, whereas analysts emphasize data presentation. Understanding these differences helps job seekers target the right roles based on their skills and career goals.

What are the most commonly searched types of Python Sql Developer jobs in Bolingbrook, IL? The most popular types of Python Sql Developer jobs in Bolingbrook, IL are:
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Manufacturing Execution Software Developer

Manufacturing Execution Software Developer

G&W Electric

Bolingbrook, IL • On-site

$82K - $97K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago


Job description

The Manufacturing Execution System Software Developer is responsible for analysis, design, architecture, development, deployment, and ongoing support within manufacturing operations focused platforms across the organization.
Responsibilities
  • Design, document, develop, test, and implement solutions using Inductive Automation's Ignition MES software, Python, SQL and/or C++
  • Maintain both frontend and backend code bases, ensure user interfaces and experience are high quality, intuitive, and responsive
  • Provide User Training, technical support, troubleshooting services and user support.
  • Daily and periodic monitoring and data gathering of new and existing applications to ensure optimal performance of the systems.
  • Create multiple integrations across complex systems to ensure data flows appropriately between core systems (ERP, WMS, Salesforce, etc.).
  • Perform critical code reviews and ensure good practices are maintained within the code base.
  • Ensure SDLC process per G&W IT guidelines is adhered to in the design, development and implementation of systems changes, enhancements, and latest version deployments.
  • Serve as a product ambassador articulating the technical details to users in business terminology and actively seek user feedback and buy-in.
  • Participate in peer reviews of design and software
  • Participate in requirements development
  • Coordinate with other department engineers to test accuracy and efficiency of software as it relates to program requirements

Qualifications:
  • Required:
    • Bachelor's degree in Computer Science/Engineering or related field with a minimum of 2 years of software development experience
    • Ignition programming experience (certificate preferred or working toward certification)
    • Python and SQL database development experience
    • Experience with greenfield design, architect, and implement SCADA systems, including SQL database pipelines.
    • Experience with multiple code languages (C++, Python, Java, Ladder Logic, Structured Text).
    • Strong understanding of OOP (object oriented programming) and strong development skills working in a team
    • Very strong knowledge of the SDLC (software development life cycle) and solid experience in all phases of systems development.
    • Experience leading small to medium sized projects.
    • Knowledge of advanced automation controls systems
    • Understands MQTT & OPC fundamentals and troubleshooting issues with connectivity.
  • Desired:
    • REST API Experience
    • Knowledge of JD Edwards and Oracle SOA
    • Willingness to learn new technologies and take initiatives, drive collaboration with internal/external teams
    • Handle flexible workload which may come from management or other operations
    • Proven analytic skills; data-driven and detail-oriented
    • Experience with AI/ML, Data Lake and cloud technologies, Azure a plus
    • Industrial networking understanding
    • SCADA/HMI Design and Development
    • Factory Acceptance Testing experience
    • Industrial electrical hands-on experience and troubleshooting

What we offer you:
Typical pay is $82,000 - 97,193 annually.
Please note the pay information shown above is a general guideline. Pay is based upon candidate skills, experience, and qualifications.
This position is eligible for participation in our Quarterly Incentive Pay Program
G&W Electric offers a comprehensive benefits package that includes:
  • Medical, Dental and Vision Insurance
  • Short and Long-Term Disability
  • Life Insurance
  • Health club membership program and reimbursement
  • Employee Assistance Program
  • Tuition Reimbursement
  • 401 (k)
  • Annual Profit Sharing
  • Vacation
  • Air-conditioned/heated state-of-the-art manufacturing facility

About G&W Electric
Innovating since 1905, G&W Electric has grown into a global leader in engineered electrical power grid solutions. Working with us means joining a worldwide team of passionate manufacturing professionals striving to continually improve the technologies the world depends on to deliver safe, reliable electricity. Our culture is focused on employee success, so we foster an entrepreneurial environment that encourages everyone to thrive.
Learn more about our company by watching this video: https://www.youtube.com/watch?v=DMtAhsdYeUQ
G&W Electric enjoys a long reputation for product quality, innovation and world-class customer service to the power industry. We have established this reputation by believing that our greatest asset is our employees. We owe our success to the initiative and talents of highly skilled individuals within our team-based organization. Our goal is to set the standard for customer satisfaction by ensuring a superior level of service, performance and innovation. As a global organization and industry leader, we are committed to cultivating an engaging work environment that embraces our core values and develops our talent. Our continuous focus on growth and innovation means that you become part of a company that provides challenging opportunities, rewards excellence and combines your individual expertise to achieve a higher level of shared success. As part of our organization, you also help power the world!
G&W Electric is proud to be an Equal Opportunity Employer. All employees and applicants will receive consideration for employment without regard to age, color, disability, gender, national origin, race, religion, sexual orientation, gender identity, protected veteran status, or any other classification protected by federal, state, or local law. G&W Electric participates in the E-Verify process for all new hires.
*G&W Electric participates in the E-Verify process for all new hires.
VEVRAA Federal Contractor