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Platform Developer Jobs in Illinois (NOW HIRING)

Transunion

Data Science Platform Developer

Chicago, IL

  • Medical

  • Dental

  • Vision

  • PTO

The team builds and improves the underlying platforms and tools that data scientists rely on every ... Advanced programming skills for front-end ML application design (Shiny, Dash,Streamlit) and ML ...

TransUnion

Data Science Platform Developer

Chicago, IL

  • Medical

  • Dental

  • Vision

  • PTO

The team builds and improves the underlying platforms and tools that data scientists rely on every ... Advanced programming skills for front-end ML application design (Shiny, Dash,Streamlit) and ML ...

Stellar IT Solutions LLC

AI Platform Engineer

Chicago, IL · Hybrid

$65 - $70/hr

AI Platform Engineer Job Location: Hybrid (3 days onsite, 2 days remote), Chicago, IL Travel: Occasional international travel required Job Duration: Long Term Contract Job Summary: We are seeking an ...

Akuna Capital

Platform Engineer

Chicago, IL · On-site

... DevOps, or related infrastructure roles • Deep experience deploying, operating, and scaling production Kubernetes platforms, including Amazon EKS • Strong expertise designing and managing cloud ...

TEKsystems

Platform Engineer

Lincolnshire, IL

$75 - $90/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Responsibilities span Developer Experience (DevEx), CI/CD tooling -- including GitHub Actions, Harness, and Flux CD -- as well as observability platforms (primarily Dynatrace) that underpin our ...

Hightower

Platform Engineer

Chicago, IL · On-site

$140K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Your Future Team The Platform Engineer owns the connective tissue across Hightower's technology platform ecosystem. Fluent in code and hands-on when it counts, you'll translate business workflows ...

hightower

Platform Engineer

Chicago, IL · On-site +1

$140K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Your Future Team The Platform Engineer owns the connective tissue across Hightower's technology platform ecosystem. Fluent in code and hands-on when it counts, you'll translate business workflows ...

Reyes Holdings

Sr. Platform Engineer

Rosemont, IL

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Stay current with platform product releases, emerging capabilities, and industry trends to guide ... Developer experience with one or more Workflow applications (Azure Automation, Logic Apps ...

New

Reyes Holdings

Sr. Platform Engineer

Rosemont, IL

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Stay current with platform product releases, emerging capabilities, and industry trends to guide ... Developer experience with one or more Workflow applications (Azure Automation, Logic Apps ...

New

Camping World

AI Platform Engineer

Lincolnshire, IL · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

AI Platform Engineer Camping World Holdings | AI & Cloud Operations | Chicago, IL (Hybrid) About ... This is a hands-on role with DevOps experience, cloud knowledge and previous AI Agent development ...

New

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Showing results 21-40

All JobsPlatform Developer JobsPlatform Developer Jobs in Illinois

Platform Developer information

See Illinois salary details

$38.8K

$125.3K

$153.6K

How much do platform developer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for platform developer in Illinois is $125,342.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,700.00 and $152,100.00 per year, depending on experience, location, and employer.

How does a platform developer typically collaborate with cross-functional teams during the software development lifecycle?

Platform Developers often work closely with product managers, UX/UI designers, and QA engineers throughout the software development lifecycle. They participate in requirement-gathering meetings to understand technical needs, coordinate with designers to ensure seamless integration of user interfaces, and collaborate with QA teams to address bugs and improve functionality. Effective communication and teamwork are crucial, as Platform Developers frequently provide technical insights and contribute to planning and sprint reviews. This collaborative environment helps ensure that the platform meets business objectives and maintains high performance and reliability.

What is the difference between Platform Developer vs Software Engineer?

AspectPlatform DeveloperSoftware Engineer
CredentialsTypically requires a degree in computer science or related field, with experience in platform-specific toolsUsually holds a degree in computer science or software engineering, with coding certifications often preferred
Work EnvironmentFocuses on building and maintaining platforms, cloud services, and infrastructureDevelops applications, systems, and software solutions across various domains
Industry UsageCommon in cloud services, SaaS, and infrastructure providersWidely used across tech, finance, healthcare, and other industries
Search & Comparison IntentOften compared for roles involving platform architecture and infrastructureCompared for general software development roles

Platform Developers specialize in creating and managing platforms, cloud infrastructure, and backend systems, whereas Software Engineers develop applications and software solutions. Both roles require strong technical skills and often overlap, but their focus areas differ significantly.

What skills and qualifications are needed to thrive as a platform developer?

To thrive as a Platform Developer, you need strong programming skills, a solid understanding of software architecture, and experience with APIs, generally supported by a degree in computer science or related fields. Proficiency with cloud platforms (like AWS, Azure, or Google Cloud), DevOps tools, and relevant certifications (such as AWS Certified Developer) is often required. Problem-solving abilities, collaboration, and effective communication are essential soft skills that set successful platform developers apart. These competencies ensure scalable, reliable solutions and seamless integration within complex technology ecosystems.

What is a platform developer?

A Platform Developer is a software professional who designs, builds, and maintains the underlying frameworks and tools that support applications or services on a specific platform. They focus on creating features, APIs, and integrations that enable other developers to build upon the platform efficiently. Platform Developers often work with cloud services, databases, and middleware, and they play a key role in ensuring scalability, security, and reliability of the platform. Their work enables businesses to deliver robust digital products and services more effectively.

What are popular job titles related to Platform Developer jobs in Illinois?

For Platform Developer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Platform Developer jobs in Illinois look for?

The top searched job categories for Platform Developer jobs in Illinois are:

What cities in Illinois are hiring for Platform Developer jobs?

Cities in Illinois with the most Platform Developer job openings:

Platform Developer jobs near you
Infographic showing various Platform Developer job openings in Illinois as of August 2026, with employment types broken down into 59% Full Time, 38% Part Time, and 3% Contract. Highlights an 77% Physical, 3% Hybrid, and 20% Remote job distribution, with an average salary of $125,342 per year, or $60.3 per hour.

SharePoint 365 and Power Platform Developer

SAIC

Rock Island, IL • On-site

$80K - $120K/yr

Full-time

Posted 3 days ago

New

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

79th of 224 rated it services

Job description

Job Description
Description
SAIC is seeking a SharePoint 365 & Power Platform Developer to support First Army Headquarters at Rock Island Arsenal. This role supports the Knowledge Management (KM) Team by designing, developing, and maintaining custom pages, targeted business tools, and PowerApps within the Microsoft 365 (M365) environment. A primary focus of this position is utilizing the SharePoint Framework (SPFx) to build modern client-side web parts and extensions, enhancing information sharing, automating workflows, and driving operational effectiveness across the command. This is a temporarily remote position for the duration of the option year.
The SharePoint 365 & Power Platform Developer will be responsible for but not limited to the following duties:
  • Develop custom SharePoint solutions and integrations utilizing the SharePoint Framework (SPFx), client-side scripting (JavaScript, JSON), and SharePoint REST APIs to extend out-of-the-box capabilities.
  • Analyze existing command business processes and identify opportunities for modernization and automation within the SharePoint 365 ecosystem.
  • Work with users and stakeholders to gather, document, and refine technical requirements for custom SharePoint sites, tools, and forms.
  • Design, develop, and deploy custom applications using Microsoft PowerApps (Canvas and Model-driven apps) and automate workflows using Power Automate (formerly Microsoft Flow).
  • Build and customize modern SharePoint Online pages, custom web parts, document libraries, and lists to support complex business workflows and data management.
  • Integrate SharePoint and Power Platform solutions with other Microsoft 365 services, such as Microsoft Teams, Dataverse, and Power BI.
  • Maintain, troubleshoot, and optimize existing custom SharePoint tools, scripts, and PowerApps to ensure an excellent user experience.
  • Collaborate closely with KM staff to translate operational needs into secure, effective M365 technical implementations.

Qualifications
Required Education:
  • Bachelor's degree and two (2) years' experience; additional four (4) years' experience can be considered in lieu of degree.
Required Clearance:
  • Must have an active Secret security clearance with the ability to maintain; US Citizenship required.
Required Skills:
  • Minimum 4 years of experience in application development, with a primary focus on SharePoint Online / Microsoft 365.
  • Proven hands-on experience designing and developing custom enterprise applications using **PowerApps** and **Power Automate**.
  • Proficiency with client-side web development technologies (JavaScript, HTML, CSS) and experience with the SharePoint Framework (SPFx).
  • Experience interacting with Microsoft Dataverse and utilizing SharePoint REST APIs or Microsoft Graph API.
  • Experience using modern development tools such as **Visual Studio Code**.
  • Strong understanding of SharePoint online site architecture, list/library configuration, permissions management, and M365 best practices.
  • Experience creating dashboards or data visualizations, preferably using **Power BI** integrated with SharePoint data sources.
  • Proficiency with Microsoft Office tools including Excel, PowerPoint, and Visio for solution integration and process mapping.
Desired Qualifications:
  • Active CompTIA Security+ CE (IAT Level II) certification, or the ability to obtain it within 6 months of hire to meet DoD 8570/8140 requirements.
  • Prior military or Army staff experience, especially in mobilization/demobilization environments or headquarters-level operations.
  • Experience utilizing the SharePoint Framework (SPFx), React, or TypeScript to build modern, custom web parts.
  • Knowledge of Microsoft Graph API, custom connectors, and integrating SharePoint/PowerApps with external data sources or APIs.
  • Experience designing and embedding Power BI dashboards directly within SharePoint Online pages and Microsoft Teams.
  • Familiarity with migrating legacy SharePoint structures (such as SharePoint 2019/2016 environments, InfoPath forms, or SharePoint Designer workflows) into modern SharePoint Online and Power Apps.

Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.
Overview
SAIC accepts applications on an ongoing basis and there is no deadline.
SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.
We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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