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Database Developer Contract Jobs in Chicago, IL (NOW HIRING)

Equiliem

Lead Database Engineer

Chicago, IL · On-site

* We're seeking a Lead Database Engineer to join our Data Security Team . * This role is ideal for ... Strong potential for contract renewal or transition into long-term initiatives within Client's Data ...

Judge Group, Inc.

Agentic AI Developer

Schaumburg, IL

$60 - $65/hr

Agentic AI Developer (Contract) Location: Schaumburg, IL (Hybrid) Pay Rate: $60-65/hour (W2 ... Familiarity with vector databases or embeddings * Background in enterprise-scale AI implementations ...

Collabera Technologies

Python Developer

Chicago, IL · On-site

$60 - $68/hr

Python Developer Contract: Chicago, Illinois, US Salary Range: 60.00 - 68.00 | Per Hour Job Code ... Database experience with MySQL, RDS, Redshift, and Iceberg. * Experience in automation. The Company ...

Sonoma Consulting Inc.

Contract DevOps Engineer

Chicago, IL

$54.25 - $74.50/hr

Job Title : DevOps Engineer (Contract) Onsite at client: 80% Start: ASAP Requirements: 4+ years of ... Familiarity with database technologies and system requirements. Ability to work independently and ...

Syntricate Technologies

PostgreSQL DBA

Chicago, IL · On-site

$51.50 - $64.50/hr

Chicago, IL (Onsite) Duration: C2C Contract Experience: 6-10+ Years Must Have * Migration ... Postgres developer query performance tuning * Managed and supported a large PostgreSQL database ...

Atria Group LLC

MySQL DBA

Chicago, IL

Our company provides application analysis, design, development and programming, software ... New customer contracts, industry-leading client satisfaction, continuous profitability and ...

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Database Developer Contract information

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$27

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How much do database developer contract jobs pay per hour?

As of May 28, 2026, the average hourly pay for database developer contract in Chicago, IL is $54.72, according to ZipRecruiter salary data. Most workers in this role earn between $44.81 and $61.92 per hour, depending on experience, location, and employer.

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

A Database Developer Contractor needs strong SQL programming skills, experience with database design, and a solid understanding of relational and non-relational database systems, typically supported by a degree in computer science or information technology. Familiarity with tools like Microsoft SQL Server, Oracle, MySQL, and knowledge of ETL processes, as well as certifications such as Microsoft Certified: Azure Database Administrator Associate, are commonly required. Attention to detail, problem-solving abilities, and effective communication are vital soft skills for collaborating with clients and teams. These competencies are crucial for delivering scalable, secure, and efficient database solutions on time and within project requirements.

What are some common challenges faced by Database Developers working on contract assignments?

Database Developers on contract often encounter challenges such as quickly adapting to unfamiliar database environments, integrating with existing teams, and understanding legacy systems. Since contract roles typically have tight deadlines, contractors must rapidly assess project requirements and deliver solutions efficiently. Additionally, clear communication with stakeholders and in-house developers is essential to ensure alignment on database design, security standards, and performance expectations.

What does a Database Developer on a contract basis do?

A Database Developer on a contract basis is responsible for designing, developing, and maintaining databases for organizations during a specified project or time period. They create and optimize database structures, write and test queries, and ensure data integrity and security. Contract Database Developers work independently or as part of a team to deliver solutions that meet client requirements, often focusing on tasks like performance tuning, troubleshooting, and implementing new features. Their role is project-based, so they may work with multiple clients over time.

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

AspectDatabase Developer ContractDatabase Administrator
CredentialsTypically requires SQL, database design, and programming skills; certifications like Microsoft Certified: Azure Database Administrator are commonRequires SQL, database management, and troubleshooting skills; certifications like Oracle Certified Professional are common
Work EnvironmentProject-based, short-term contracts, often remote or on-siteOngoing, maintenance-focused roles, usually on-site or hybrid
Employer & Industry UsageUsed across tech, finance, healthcare for development projectsCommon in large enterprises, IT departments, and data management teams

While both roles involve working with databases, a Database Developer Contract focuses on designing and building databases for specific projects, often on a temporary basis. In contrast, a Database Administrator manages and maintains existing databases to ensure optimal performance and security on an ongoing basis.

What are the most commonly searched types of Database Developer jobs in Chicago, IL? The most popular types of Database Developer jobs in Chicago, IL are:
What are popular job titles related to Database Developer Contract jobs in Chicago, IL? For Database Developer Contract jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Database Developer Contract jobs in Chicago, IL look for? The top searched job categories for Database Developer Contract jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Database Developer Contract jobs? Cities near Chicago, IL with the most Database Developer Contract job openings:
Database Developer Contract jobs near you

Database Developer

Atria Group LLC

Vernon Hills, IL

Other

Posted 5 days ago

Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Description:

  • This position develops, tests, executes and documents database SQL programs for use in supporting disease management applications utilizing both Oracle and MS SQL technologies.
  • Development of custom reports and working with App Support team on a data cleanup project.
  • MS Access and Crystal Reports experience is a must.
  • Delivery of documentation is required at the end of the contract period.

Responsibilities:

  • Develop Packages, Stored Procedures, Triggers, and other PL/SQL and T-SQL programs.
  • Develop custom reports using Crystal Reports, Cognos, or Business Objects
  • Develop UNIX scripts to support batch processes or data conversion.
  • Optimize Queries, Stored Procedures, ETL process, and databases performance.
  • Gather and analyze business requirements for Data warehouse and Business Intelligence Projects.
  • Provide quality oversight for all activities related to data cleansing, data quality and data consolidation using standard data modeling methodologies and processes.
  • Write user documentation for database systems created and/or maintained by the department.

Requirements:

  • Minimum of seven (7) years' Oracle, MS SQL, Data warehouse design and development experience required
  • Experience in designing and developing high volume transaction based systems required
  • Experience in SQL, SQL*Plus, SQL*Loader, Exp/Imp, Oracle scheduler, Advanced Queues, Object management, Informatica Power Center, PL/SQL development, stored procedures, and triggers required
  • Proficient in Toad, MS Access, Erwin, Visio, and Version Control tools required
  • Experience using bulk processing, DBMS packages required
  • Experience in analyzing query plans and query tuning, partitioning, and optimizer hints required
  • Experience in Data warehouse and Business Intelligence implementation required
  • Intermediate computer skills and proficiency in MS Word, Excel, PowerPoint and Outlook require
Additional Information

GOOD COMMUNICATION SKILLS

DURATION:4 - 6 MONTHS

INTERVIEW: PHONE & SKYPE

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