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Sql Developer Jobs in Springfield, IL (NOW HIRING)

CSpring

QA Analyst / ETL Tester

Springfield, IL · On-site

Our clients span the public and private sectors, and our work - from data strategy and engineering ... Write complex SQL queries - multi-table JOINs, aggregations, row counts, null checks, duplicate ...

CSpring

QA Analyst / ETL Tester

Springfield, IL · On-site

Our clients span the public and private sectors, and our work -- from data strategy and engineering ... Write complex SQL queries -- multi-table JOINs, aggregations, row counts, null checks, duplicate ...

CSpring

QA Analyst / ETL Tester

Springfield, IL · On-site

Our clients span the public and private sectors, and our work - from data strategy and engineering ... Write complex SQL queries - multi-table JOINs, aggregations, row counts, null checks, duplicate ...

FocusKPI

Marketing Operations Analyst

Springfield, IL · On-site

The role involves writing complex SQL to access data in our warehouse, while also building and ... Collaborate with cross-functional teams such as IT and engineering to integrate data from various ...

Eaton

Senior Mechanical Design Engineer

Lincoln, IL · On-site

$86K - $126K/yr

Our team of expert engineers designs and develops application-specific load center enclosures ... Working knowledge of Vista, Power BI, and SQL. All positions may require participation in video and ...

New

CSpring

MDM Data Quality Analyst

Springfield, IL · Remote

We're a purpose-driven consulting firm specializing in data strategy, data engineering, and data ... Develop and maintain complex SQL queries to support MDM solutions, and support SQL analysis, data ...

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How much do sql developer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for sql developer in Springfield, IL is $52.13, according to ZipRecruiter salary data. Most workers in this role earn between $43.12 and $59.09 per hour, depending on experience, location, and employer.

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

To thrive as a SQL Developer, you need a solid understanding of database design, advanced SQL querying, and data modeling, often backed by a degree in computer science or a related field. Familiarity with database management systems like Microsoft SQL Server, Oracle, or MySQL, and certifications such as Microsoft Certified: Azure Data Engineer Associate are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you interpret business requirements and collaborate with stakeholders. These skills ensure accurate, efficient data management and enable the delivery of reliable solutions that support organizational decision-making.

How do you become an SQL developer?

Becoming a SQL developer requires a combination of education and experience that centers on testing, coding, and database management. You can achieve this by earning a bachelor’s degree in computer science, information technology, management information systems, or a related field. Prepare yourself to work in the field by completing one or more internships. Upon completion of these requirements, enter the workforce to begin your professional career as a SQL developer.

What are some common challenges SQL developers face when working with large databases?

SQL Developers often encounter challenges related to query optimization and performance when handling large or complex databases. Managing indexing, ensuring efficient joins, and writing scalable queries are crucial to prevent slowdowns. Additionally, maintaining data integrity and coordinating with other developers or data analysts to implement schema changes can be demanding. Staying updated with the latest database features and security practices also helps in overcoming these challenges.

Is SQL Developer in demand?

SQL Developer roles are in high demand across various industries due to the ongoing need for data management and analysis. Proficiency in SQL, database design, and tools like Oracle or MySQL enhances job prospects, especially with experience in data warehousing and certifications. The role often offers stable employment with opportunities for career growth as data-driven decision-making becomes increasingly important.

What is the difference between Sql Developer vs Database Administrator?

AspectSql DeveloperDatabase Administrator
CertificationsSQL, PL/SQL certifications, sometimes Oracle or Microsoft certificationsOracle DBA, Microsoft Certified: Azure Database Administrator, other database-specific certifications
Work EnvironmentDevelops, tests, and maintains SQL queries and scripts in development or testing environmentsManages database performance, security, backups, and recovery in production environments
ResponsibilitiesWriting and optimizing SQL queries, developing database objectsDatabase configuration, security, performance tuning, and troubleshooting
Industry UsageUsed across industries for data analysis, application development, and reportingPrimarily in organizations with large databases requiring maintenance and security

While both roles work with databases, Sql Developers focus on creating and optimizing SQL code, whereas Database Administrators handle overall database management, security, and performance. Understanding these differences helps in choosing the right career path or job focus.

What is a SQL developer?

SQL Developers are professionals who specialize in designing, developing, and maintaining databases using Structured Query Language (SQL). They write queries to retrieve and manipulate data, optimize database performance, and ensure data integrity and security. SQL Developers often work closely with other IT professionals to support applications that rely on databases, and they may also be responsible for database migration, backup, and recovery tasks.

Is SQL in demand in 2026?

SQL developers are expected to remain in demand through 2026 due to ongoing reliance on relational databases for data management and analysis. Skills in SQL, along with knowledge of database management systems like MySQL, PostgreSQL, or SQL Server, are valuable for roles involving data integration, reporting, and backend development.
More about Sql Developer jobs
What are the most commonly searched types of Sql Developer jobs in Springfield, IL? The most popular types of Sql Developer jobs in Springfield, IL are:
What are popular job titles related to Sql Developer jobs in Springfield, IL? For Sql Developer jobs in Springfield, IL, the most frequently searched job titles are:
What cities near Springfield, IL are hiring for Sql Developer jobs? Cities near Springfield, IL with the most Sql Developer job openings:
Sql Developer jobs near you
Infographic showing various Sql Developer job openings in Springfield, IL as of July 2026, with employment types broken down into 1% Internship, 79% Full Time, 12% Part Time, and 8% Contract. Highlights an 78% Physical, 6% Hybrid, and 16% Remote job distribution, with an average salary of $108,434 per year, or $52.1 per hour.

QA Analyst / ETL Tester

CSpring

Springfield, IL • On-site

Full-time

Re-posted 5 days ago

Job description

At CSpring, we believe in the power of people and data to drive real-world impact. We're a purpose-driven consulting firm that helps organizations solve complex problems, gain insights, and achieve measurable results. Our clients span the public and private sectors, and our work - from data strategy and engineering to workforce transformation - improves lives across Indiana and beyond. We're seeking talented professionals who are collaborative, curious, and committed to making a difference.
Why You'll Love Working Here
  • Work that carries real weight. You'll be validating data pipelines that support a state Medicaid system - your attention to detail has a direct downstream effect on how healthcare information reaches the people who need it.
  • A team that takes quality seriously. CSpring has a culture of rigor and care. We don't ship sloppy work, and we hire people who feel the same way - you'll be surrounded by colleagues who hold the same standard.
  • Room to grow your craft. You'll work across a modern, meaningful stack - Informatica PowerCenter, Teradata, Azure DevOps, and Python automation - with the latitude to improve and automate the processes you own.
  • Collaboration without silos. Our teams work in tight Agile cycles with real communication between QA engineers, ETL developers, and business stakeholders.
  • Purpose-driven clients. Our government and healthcare clients are doing work that matters to their communities. When you support their data infrastructure, you're part of that mission too.

What You'll Do
You'll own the quality of data as it moves through ETL pipelines in a state Medicaid environment - from reviewing requirements all the way through defect resolution, regression testing, and automation.
  • Review Change Requests (CRs) and participate in requirement analysis for new EDW extracts and transformations.
  • Participate in data modeling and requirement gathering sessions to ensure testing stays aligned with business needs.
  • Perform backend testing to compare data in source systems to target Medicaid Enterprise Data Warehouses (EDW); verify source-to-target data mapping and transformation logic for Medicaid datasets.
  • Validate data quality, standardization rules, and loading accuracy across full-load and incremental-load cycles.
  • Write complex SQL queries - multi-table JOINs, aggregations, row counts, null checks, duplicate checks, and referential integrity validation - to validate ETL outputs against business rules.
  • Design test plans, test cases, and test scenarios for ETL processes; execute both manual and automated tests.
  • Identify, document, and track discrepancies using JIRA, HP ALM, or Azure DevOps Test Plans; collaborate with ETL developers to resolve defects and perform regression testing.
  • Develop automated database validation scripts using Python, SQLAlchemy, and Pandas; create shell scripts for ETL monitoring and log analysis.
  • Integrate test automation into CI/CD pipelines in Azure DevOps.
  • Document test results and provide detailed, actionable feedback to stakeholders.

Requirements
  • 5+ years of experience in software testing and quality assurance
  • 5+ years of experience testing backend, database, EDW, or ETL systems
  • 4+ years of strong SQL experience and hands-on work with at least one RDBMS (Teradata, SQL Server, Oracle, or similar)
  • 4+ years of experience in UI, smoke, end-to-end, and integration testing
  • 4+ years of experience in test design and working with at least one test management tool (Azure DevOps, JIRA, HP ALM)
  • Strong understanding of EDW and ETL concepts, including Star/Snowflake schema and Slowly Changing Dimensions (SCD1/SCD2)
  • Direct experience in a Medicaid, healthcare, or government data environment, including familiarity with HIPAA and healthcare data standards (837/835 claims, ICD-9/10, CPT, HL7)
  • Bachelor's degree in Computer Science, Information Technology, Data Analytics, Mathematics, or a related field

Preferred Qualifications
  • Hands-on experience with Informatica PowerCenter
  • Knowledge of Medicaid reporting, encounter data, and data mart validation
  • Familiarity with Medicaid Enterprise Systems (MES) or a state Medicaid agency (e.g., Illinois HFS)
  • Python test automation and GitHub for code management
  • Experience integrating automated tests into CI/CD pipelines

At CSpring, we unlock the potential of people and data. If you're ready to lead meaningful work, collaborate with passionate teams, and grow your career in a people-first consulting environment - apply today!

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