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Contract Developer Jobs in Barry, IL (NOW HIRING)

krg technology inc

desktop support

Quincy, IL · On-site

Deskside Engineer Location: Quincy, IL. Duration : Contract For Deskside Engineer: Desk Side Engineer * Identify tickets that should be project and provide info to the Project Management team * Asset ...

GEI Consultants

Senior Dam Safety Engineer

Quincy, IL · On-site

$104K - $143K/yr

Summary As a Senior Water Resources / Dam Safety Engineer and experienced seller-doer, you will ... Demonstrated knowledge of Municipal and State contract knowledge, Flood Plain Regulations, FEMA ...

GEI Consultants

Senior Dam Safety Engineer

Quincy, IL

$104K - $143K/yr

Summary As a Senior Water Resources / Dam Safety Engineer and experienced seller-doer, you will ... Demonstrated knowledge of Municipal and State contract knowledge, Flood Plain Regulations, FEMA ...

NABRICO Marine Products

VP of Supply Chain

Louisiana, MO · On-site

$180 - $280/hr

The Vice President will partner closely with Operations, Manufacturing, Sales, Engineering, and ... Establish and maintain strategic supplier partnerships while negotiating major contracts and ...

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Showing results 1-20

All JobsContract Developer JobsContract Developer Jobs in Barry, IL

Contract Developer information

See Barry, IL salary details

$39.2K

$126.9K

$155.4K

How much do contract developer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for contract developer in Barry, IL is $126,858.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $154,000.00 per year, depending on experience, location, and employer.

What is a contract developer?

A Contract Developer is a software developer hired on a temporary or project basis to create, modify, or maintain applications and systems. They typically work for clients or companies under a contract agreement rather than as a full-time employee. Their responsibilities may include coding, debugging, testing, and collaborating with teams to meet project requirements. Contract Developers often specialize in specific programming languages or technologies and may work remotely or on-site. The duration and terms of their work vary based on the contract and project scope.

What are some common challenges faced by contract developers and how can they be managed?

Contract Developers often work on multiple projects or with various clients, which can present challenges such as rapidly adapting to different codebases, meeting tight deadlines, and managing shifting priorities. Effective communication with stakeholders and clear agreement on project scope and deliverables can help minimize misunderstandings. Staying organized through productivity tools and maintaining continuous skills development also contribute to handling workload fluctuations. By proactively addressing these challenges, contract developers can deliver high-quality work and build strong professional relationships.

What are the key skills and qualifications needed to thrive as a contract developer?

To excel as a Contract Developer, strong programming skills, experience with relevant frameworks, and a solid educational background in computer science or related fields are essential. Familiarity with version control systems like Git, project management tools, and possibly certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are advantageous. Excellent time management, client communication, and adaptability are critical soft skills for success in contract-based work. These skills enable a Contract Developer to efficiently deliver quality results, meet client expectations, and thrive in dynamic, project-oriented environments.

What cities near Barry, IL are hiring for Contract Developer jobs? Cities near Barry, IL with the most Contract Developer job openings:
Contract Developer jobs near you
Infographic showing various Contract Developer job openings in Barry, IL as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 5% Part Time, and 14% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $126,858 per year, or $61 per hour.

Business Intelligence - Visualization | MSBI (Power BI) - Power BI Developer

Spruce Infotech

Louisiana, MO • On-site

$55/hr

Other

Re-posted 13 days ago

Job description

Request-ID: 120261-1
Job Title: Technology Analyst | Business Intelligence - Visualization | MSBI (Power BI) - Power BI Developer
Work Location & Reporting Address: Louisiana, MO 63353 (Onsite-Hybrid. Will consider candidates willing to relocate to client's location)
Contract duration: 6
RATE: $55 w2
Target Start Date: 25 May 2026
Does this position require Visa independent candidates only? Yes
Must Have Skills:
• Power BI
• Dax
• SQL
• Paginated reports
Nice to Have Skills:
• Understanding tables, relationships, keys
• Star vs Snowflake schema concepts
• Fact & Dimension tables
Detailed Job Description:
Key Responsibilities
• Report Development
1. Develop interactive dashboards and reports using Power BI Desktop and Power BI Service
2. Create visually appealing and user-friendly data visualizations
3. Design reports based on business requirements
• Data Modeling & Transformation
1. Build and maintain efficient data models (star/snowflake schema)
2. Use DAX for calculations, measures, and KPIs
3. Perform data transformation using Power Query (M language)
• Data Integration
1. Connect and integrate data from multiple sources (SQL Server, Excel, APIs, cloud sources)
2. Design and maintain ETL processes
3. Ensure data accuracy, consistency, and validation
• Performance Optimization
1. Optimize reports and dashboards for better performance
2. Monitor dataset refresh and troubleshoot issues
3. Improve query performance using best practices
• Collaboration
1. Work with business stakeholders to gather requirements
2. Translate business needs into technical solutions
3. Collaborate with data engineers and analysts
Required Skills & Qualifications
• Technical Skills
1. Strong experience with Power BI (Desktop & Service)
2. Solid knowledge of DAX and Power Query
3. Proficiency in SQL
4. Experience in data modeling techniques
5. Understanding of data warehousing concepts
• Soft Skills
1. Good analytical and problem-solving skills
2. Strong communication skills
3. Attention to detail
Preferred Qualifications
• Bachelor's degree in Computer Science, IT, or related field
• Experience with Azure (ADF, Data Lake, Synapse)
• Knowledge of Python/R (optional)
• Microsoft Certification (PL-300) is a plus
Experience Requirements
• 6 years of experience in BI/Analytics
• 4 years of hands-on Power BI experience
Key Competencies
• Data visualization and storytelling
• Bsiness understanding
• Time management
• Team collaboration
Minimum Years of Experience:
• 5-8+ years
Certifications Needed:
• None
Top 3 responsibilities you would expect the Subcon to shoulder and execute:
Interview Process (Is face to face required?)
• Virtual

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