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Junior Database Developer Jobs in Illinois (NOW HIRING)

Trsil

Database Administrator

Springfield, IL · On-site

$78K - $121K/yr

The successful candidate will be responsible for mentoring junior staff. Essential Functions ... Support both DevOps and Database Feature development * Review and update documentation for ...

OM GROUP INC.

.NET Developer, Junior

Rock Island, IL · On-site

$64K - $83K/yr

Job Summary : .NET Developer, Junior at OM GROUP INC. is focused on modernizing the Army ... The role involves building UI, API, and database features, integrating services, and resolving ...

Comprehensive Resources Inc.

Data Engineer

Chicago, IL · On-site

$118K - $141K/yr

Provide guidance and mentoring to junior developers. * Participate in code reviews and enforce database development standards. * Troubleshoot production issues and provide root cause analysis ...

Atria Group LLC

Junior Developer

Barrington, IL · On-site

$66K - $86K/yr

Experience with relational databases like oracle, sql server * Creative Problem solver. * Excellent ... As a junior developer and support engineer, this role would be primarily customer facing. The ...

AAR Corporation

Jr. Web Developer

Wood Dale, IL

$75K - $80K/yr

The Junior Web Developer supports the design, development, maintenance, and enhancement of web ... Support database integrations and SQL development Collaborate on enhancements and new feature ...

AAR

Jr. Web Developer

Wood Dale, IL · On-site

$75K - $80K/yr

Description The Junior Web Developer supports the design, development, maintenance, and enhancement ... Support database integrations and SQL development Collaborate on enhancements and new feature ...

AAR Corporation

Jr. Web Developer

Wood Dale, IL

$75K - $80K/yr

The Junior Web Developer supports the design, development, maintenance, and enhancement of web ... Support database integrations and SQL development Collaborate on enhancements and new feature ...

CDIT LLC

Database Architect

Scott Air Force Base, IL · On-site

$61.50 - $79.25/hr

Designs strategies for enterprise database systems and sets standards for operations, programming ... Requirements Secret Clearance Bachelors degree Experience depending upon Job Level Junior - 0-3 ...

Tror AI for everyone

AI Developer

Mettawa, IL · On-site

$80/hr

... to junior developers. * Innovation & Best Practices: Stay current with the latest advancements in GenAI, graph databases, and MLOps, advocating for and implementing best practices in CI/CD, testing ...

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All JobsDatabase Developer JobsJunior Database Developer JobsJunior Database Developer Jobs in Illinois

Junior Database Developer information

See Illinois salary details

$28.6K

$64.6K

$114.8K

How much do junior database developer jobs pay per year?

As of Jul 18, 2026, the average yearly pay for junior database developer in Illinois is $64,625.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,500.00 and $72,700.00 per year, depending on experience, location, and employer.

What is the difference between Junior Database Developer vs Database Administrator?

AspectJunior Database DeveloperDatabase Administrator
Required CredentialsTypically a bachelor's degree in computer science or related field; some certifications like Microsoft SQL Server or Oracle are commonSimilar educational background; certifications like Oracle DBA, Microsoft Certified: Azure Database Administrator are often preferred
Work EnvironmentMostly involved in coding, designing, and developing databases; works closely with developers and analystsFocuses on maintaining, backing up, and securing databases; interacts with IT teams and end-users
Employer & Industry UsageUsed in software development companies, tech firms, and organizations with database needsCommon in large enterprises, financial institutions, and healthcare organizations requiring database management

While both roles require knowledge of database systems and similar certifications, Junior Database Developers primarily focus on creating and optimizing databases, whereas Database Administrators handle ongoing maintenance, security, and performance management.

What are Junior Database Developers?

Junior Database Developers are entry-level professionals who assist in designing, developing, and maintaining databases for organizations. They work under the supervision of senior database developers or administrators, helping with tasks such as writing SQL queries, troubleshooting data issues, and supporting database updates. Their role is crucial for ensuring data integrity, optimizing performance, and supporting the data needs of various departments. Junior Database Developers often collaborate with software developers and IT teams to implement database solutions. This position is typically suited for recent graduates or individuals with some programming and database experience.

What are the typical challenges a Junior Database Developer might face when starting out in the role?

As a Junior Database Developer, you may find it challenging to work with unfamiliar database management systems, optimize queries for performance, and understand complex data models. Adapting to a team environment, where you collaborate closely with senior developers, data analysts, and software engineers, is also common. Additionally, learning best practices for data security and consistency can be demanding, but overcoming these challenges provides valuable experience and growth opportunities.

What are the key skills and qualifications needed to thrive as a Junior Database Developer, and why are they important?

To thrive as a Junior Database Developer, you need a solid understanding of database concepts, SQL programming, and a relevant degree in computer science or a related field. Familiarity with database management systems like MySQL, SQL Server, or Oracle, as well as version control tools such as Git, is typically required. Strong analytical thinking, attention to detail, and effective communication skills help you troubleshoot issues and collaborate with team members. These skills and qualifications are crucial for building reliable databases, ensuring data integrity, and supporting organizational data needs.
What are the most commonly searched types of Database Developer jobs in Illinois? The most popular types of Database Developer jobs in Illinois are:
Junior Database Developer jobs near you
Infographic showing various Junior Database Developer job openings in Illinois as of July 2026, with employment types broken down into 90% Full Time, 6% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $64,625 per year, or $31.1 per hour.
Database Administrator

Database Administrator

Teachers' Retirement System of the State of Illinois

Springfield, IL • On-site

$78K - $121K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 11 days ago

Job description

It is inspiring to work in an organization where individuals are deeply committed to the mission and values that drive our success.
We are dedicated to delivering expert pension service to Illinois public educators as they earn their promised retirement security.
Job Summary:
As a Database Administrator, the successful candidate will perform database administration tasks with minimal guidance from senior staff, for the implementation and operation of a variety of database systems and applications running on Linux and Windows server platforms, containers and Azure. These tasks which are in direct support of TRS' software development, data analytics, and application teams include creation of data fix scripts, database design, database analysis, database information assurance and security, database installation, database configuration, and database performance monitoring and tuning. The successful candidate will be responsible for mentoring junior staff.
Essential Functions:
  • Perform database administration assignments essential to the implementation and operation of database systems and applications running on Linux and Windows server platforms
  • Support the complete software development life cycle from conception to deployment in an Agile environment. Including but not limited to creation of DDL and data change scripts as part of the iteration activities aligning with current Database standards
  • Support data replication processes and reporting environments
  • Improve indexing strategies
  • Support ETL/ELT processes
  • Review and ensure database integrity using standardized support tools
  • Ensure tasks are performed in accordance with database administration guidelines, standards and procedures for application development, implementation, testing, and migration
  • Modify and test changes to previously developed database artifacts
  • Support automated testing and provide feedback to team leadership
  • Support both DevOps and Database Feature development
  • Review and update documentation for processes, data models, and other database artifacts using standardized tools
  • As directed, partner with teams to document cataloging, lineage, and data stewardship, while ensuring data quality, security, and compliance.
  • Perform troubleshooting, debugging and upgraded of TRS database management systems as directed
  • Be available to troubleshoot SQL Server service outages even after- hours and weekends
  • Other duties as assigned

Knowledge, Skills, Abilities
  • Open to new ideas and encourages innovative practices amongst peers
  • Practices positive interactions - leans on encouragement in place of judgment
  • Impresses responsibility on others by displaying ownership in tasks
  • Acts in the interest of the overall team
  • Able to multi-task in a fast paced, fluid work environment
  • Capable of presenting technical ideas and concepts in business-friendly language
  • Provide technical guidance to junior staff and suggestions to senior staff

Minimum Requirements
  • Bachelor's degree in a related field or a combination of education and relevant experience
  • 3+ years of database administration experience with SQL Server
  • 3+ years of complex SQL/DDL script creating and performance tuning experience
  • Experience with database design and implementation
  • Experience with data replication
  • Understanding the difference between OLTP vs OLAP, Object Oriented and Relational database design, and STAR, Snowflake, Galaxy Schemas structures.
  • ETL/ELT Experience

Preferred Qualifications
  • C# experience
  • SSIS, SSRS, BI/reporting tools experience
  • Data Mart/Warehouse experience
  • Retirement systems experience
  • SQL Sentry experience
  • PowerShell experience
  • Knowledge of LINQ

This position is posted at both the Standard DBA and Junior DBA levels. Candidates will be evaluated and may be selected for hire at either level depending on knowledge, skills, and abilities. Please note that only one hire will be made through this recruitment process.
If you thrive in a dynamic environment and enjoy collaborating with driven, enthusiastic professionals, you will find a rewarding career with us.
For Illinois job seekers:
Pay Range
$78,180.00 - $121,961.00
Compensation will be determined based on the qualifications and experience of each candidate.
Benefits
TRS is an agency of the State of Illinois. As such, full and part-time employees are eligible for the State of Illinois comprehensive benefits program which includes medical, dental and vision coverage. All employees participate in the TRS retirement pension plan and have the option to contribute to additional State of Illinois deferred compensation plans. The TRS pension plan is a reciprocal system to other state and local pension plans (SERS, SURS, IMRF, etc.)

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