Developer Jobs in Illinois

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1 - 20 of 5,876 Jobs

Principal SAP ABAP ECC Developer

Paul May & Associates

•

Libertyville, Illinois, USA

Full-time

Job Title: Principal SAP ABAP ECC Developer Primary Location: Libertyville, IL (3 days on-site) Position Type: Direct Hire Compensation Information The expected salary range for this position is $130,000-190,000 per year depending on experience and qualifications. This role also qualifies for comprehensive benefits such as health insurance, 401(k), and paid time off. committed to pay transparency and equal opportunity. The salary range provided is in compliance with applicable state and fede
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Posted 1 day ago | Updated 2 hours ago

SMART system developer

American IT Systems

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Remote

Contract, Third Party

Role : SMART system developer Remote Must have skills. C, Perl scripting, shell scripting, Informix DB, Smart systems. The client is looking for software engineers with developer with SMART system experience with following skills Languages: good knowledge of C, Perl/shell scripting and basic understanding of Informix DB - Skills and experiences: o 4+ plus years of experience C, Perl/shell scripting o 2 plus years with SMART Systems is a must have o 1 plus years in informix DB Notes: This is
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Posted 7 days ago | Updated 10 hours ago

Developer

Mitchell Martin, Inc.

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Chicago, Illinois, USA

Full-time, Contract

Title: DeveloperLocation: Chicago, IL / Plano, TX Employment Type: ContractCompensation Pay Range:$34.68-$51.00/hrsDescription Work in a team setting to develop and maintain continuous integration and delivery pipelines. Manage cloud infrastructure using infrastructure as code practices. Automate deployment, monitoring, and infrastructure management tasks. Monitor system performance and reliability, responding to incidents as needed. Collaborate with development teams to ensure smooth and reliab
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Posted 4 days ago | Updated 8 hours ago

Senior Quantitative Researcher, Strategy Developer, Buy-Side - R

Next Step Systems

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Chicago, Illinois, USA

Full-time

Senior Quantitative Researcher, Strategy Developer, Buy-Side, Chicago, IL We are looking to hire a highly talented Senior Quantitative Researcher, Strategy Developer to join the technology team. This Senior Quantitative Researcher, Strategy Developer position is 100% Onsite and NOT open for Remote. Senior Quantitative Researcher, Strategy Developer Responsibilities: - Work collaboratively with the technology and business teams to develop an understanding of complex financial markets, products,
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Posted 7 days ago | Updated 23 hours ago

Informatica Developer

Innorev Technologies, Inc

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Remote

Contract

Job Title: Informatica Developer Location: Remote Job Description: We are seeking a highly experienced Informatica Developer with deep expertise in the healthcare domain to join our team on a W2 basis. This role involves working with one of our major clients, Medica, and focuses on building and maintaining robust data integration and processing pipelines. Key Responsibilities: Develop, enhance, and maintain ETL workflows using Informatica PowerCenter. Integrate data across systems using Kafka a
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Posted 1 day ago

Sr Developer

Randstad Digital

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Remote or Cleveland, Ohio, USA

Contract

job summary: For this contractor assignment, seeking a Full Stack developer with strong cloud experience that will work in a fast paced, collaborative environment, with groups in both IT and business areas: designing, coding, unit testing in a variety of technologies supporting UI, backend, API, database and Cloud. This assignment will have a strong focus on backend development. location: Cleveland, Ohio job type: Contract salary: $58.57 - 68.57 per hour work hours: 8am to 5pm education: Ba
Posted 1 day ago | Updated 1 hour ago

Quantitative Researcher / Strategy Developer - R

Next Step Systems

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Chicago, Illinois, USA

Full-time

Quantitative Researcher / Strategy Developer, Chicago, IL We are looking to hire a highly talented Quantitative Researcher / Strategy Developer to join the technology team. This Quantitative Researcher / Strategy Developer position is 100% Onsite and NOT open for Remote. Quantitative Researcher / Strategy Developer Responsibilities: - Work collaboratively with the technology and business teams to develop an understanding of complex financial markets, products, and strategies. - Analyze financia
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Posted 7 days ago | Updated 23 hours ago

Senior Java Developer-IN WISCONSIN

Beacon Hill

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Remote

Contract

Job Title: Senior Java Developer (IAM/Okta Integration) Location: Remote- Wisconsin Resident Job Type: Contract Duration: Long-term, Open Ended Overview: We are seeking a highly skilled Senior Java Developer to join a high-impact project focused on modernizing identity and access management (IAM) systems. The successful candidate will play a key role in designing, developing, and implementing a secure, scalable solution that integrates Okta for role-based authorization. This is a hands-on, sen
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Posted 18 hours ago | Updated 6 hours ago

Oracle APEX and ORDS Developer - Remote / Telecommute

Cynet Systems

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Remote or Toronto, Ontario, Canada

Contract

Job Description: XXgn, develop, and maintain web applications using Oracle APEX. Utilize Oracle REST Data Services (ORDS) to develop RESTful APIs for backend integration. Translate technical system specifications into working, tested applications, including developing programming specifications, writing code, and conducting unit tests. Troubleshoot and resolve technical issues arising from the use and operation of software. Provide technical assistance during implementation, conversion, and migr
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Posted 15 hours ago | Updated 12 hours ago

Salesforce Senior Developer with Financial Service Cloud experience

IT-SCIENT

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Remote

Full-time

Position: Salesforce Senior Developer with Financial Service Cloud experience Location: Remote Duration: Full Time Job Description: 5-8 years professional experience with supporting or developing applications with an object-oriented architecture; SaaS product or service preferredExperience in SFDC configuration and mapping features to the business requirements, played an active role in functional and technical groomingPlay a hands-on role during all phases of the lifecycle including plan, codin
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Posted 12 hours ago | Updated 11 hours ago

Application Developer

Randstad Digital

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Chicago, Illinois, USA

Contract

job summary: Description: Lead, design and develop (write code) application projects for a new and emerging API Channel within the Global and Markets space.Must be very knowledgeable about API technologies, and be able to understand very complex systems and utilize development patterns to develop key components in a clustered and multithreaded environment.Strong ability to build APIs using the Mulesoft AnyPoint platform. Must be knowledgeable about externally facing API Gateways and industry tre
Posted 6 days ago | Updated 1 hour ago

Developer

Gov Services Hub

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Remote or Dallas, Texas, USA

Contract

Role- Splunk SME Location- Dallas, TX (Remote) ?Atleast 5+ years of experience in the IT industry with strong technical knowledge on AWS Infrastructure & security services (EC2, ELB, Guardduty, Config, Inspector, Security Hub, RDS, Route53, S3, vpc, vpn, tgw, cloudwatch, cloudtrail, eventbridge, etc.) ? Hands on experience in terraform IaC deployments and ability to implement security automation. ? Strong experience working on enterprise security solutions such as WAF, IPS, DDOS, and SIEM. ?
Posted 19 days ago | Updated 13 days ago

Senior C++ Trading Software Developer - R

Next Step Systems

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Chicago, Illinois, USA

Full-time

Senior C++ Trading Software Developer, Chicago, IL We are looking to hire a highly talented Senior C++ Software Developer to join the technology team. This Senior C++ Software Developer position is 100% Onsite and NOT open for Remote. Senior C++ Trading Software Developer Responsibilities: - Work collaboratively with technology and business teams on trading and research platforms. - Design and implement high quality software solutions used for algorithmic trading, exchange connectivity, and res
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Posted 7 days ago | Updated 23 hours ago

Integrations Developer

Optima Global Solutions

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Remote or Montclair, New Jersey, USA

Contract

Optima Global Solutions Inc.is a valuable IT Services and Solution provider that customers, employees, and stakeholders feel proud to be associated with. Optima's Intelligent Automation Solutions leverage robotic process automation, intelligent data capture, and business process management best practices to streamline operations. Our IT Services practice provides organizations with highly personalized, comprehensive, U.S. based recruiting services supported by our internal onsite team of subject
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Posted 6 days ago | Updated 8 hours ago

Infor & CPQ Developer, Tampa,FL (Remote)

Sibitalent Corp

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Remote

Contract

POSITION Infor & CPQ Developer LOCATION Tampa,FL (Remote) DURATION 6 Month Contract to hire INTERVIEW TYPE Video VISA RESTRICTIONS Visa sponsorship is not available for this opportunity REQUIRED SKILLS Job Title: INFOR & CPQ Developer Overview We are seeking a versatile and driven INFOR & CPQ Developer to support the development and optimization of our Infor CloudSuite and CPQ platforms. This role is ideal for someone with a strong developer background who thrives in a collaborative, agile envir
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Posted 13 days ago

Lead Front End Developer

Sharpedge Solutions

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Bolingbrook, Illinois, USA

Full-time

Key Responsibilities: Design and develop robust, scalable, and maintainable ReactJS (v18+) frontend applications.Implement and maintain unit and integration tests using JEST and React Testing Library (RTL).Write clean, modular, and responsive SCSS-based styles.Integrate with GraphQL APIs and handle state management effectively.Implement SSR for React applications and optimize for performance and SEO.Collaborate with backend developers, UX/UI designers, and product owners in an Agile environment.
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Posted 1 day ago

Salesforce Developer with Genesys

Randstad Digital

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Remote or Rolling Meadows, Illinois, USA

Contract

job summary: Job Overview: We are seeking a skilled Salesforce Developer to design, develop, and maintain scalable solutions on the Salesforce platform. This role involves working closely with business and technical teams to align Salesforce functionality with key business processes. Key Responsibilities: Design and build custom Salesforce solutions using Apex, Visualforce, and Lightning Components (Aura/LWC) Collaborate with admins, engineers, and stakeholders to define technical requirement
Posted 13 hours ago | Updated 1 hour ago

Oracle Commerce Cloud (OCC) Developer

Tek Inspirations LLC

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Remote

Contract

Job Description - <>Oracle Commerce Cloud (OCC) Developer Location: Remote Employment Type: W2 only Candidates must be willing to become W2 employees of our company to be considered for this role. <>Job Description:<>We are seeking an experienced Oracle Commerce Cloud (OCC) Developer to support a high-impact e-commerce initiative. This role focuses on both B2B and B2C models, leveraging Oracle's OSF framework and a modern tech stack to enhance, maintain, and integrate OCC platforms with various
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Posted 4 days ago

Sr. Infor CSI/Syteline Developer

Oscar Technology

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Remote

Full-time

Job Title: Senior Syteline Developer Location: Remote Employment Type: Full-Time Compensation: Base salary + bonus incentives based on billable hours Position Overview We are seeking a highly skilled Senior Syteline Developer to support both cloud implementations and on-premises continuous improvement projects for clients using Infor CloudSuite Industrial (CSI/Syteline). This role will play a critical part in delivering tailored ERP solutions across a variety of industries, helping clients i
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Posted 12 days ago | Updated 6 hours ago

Natural/ADABAS Developer

Dynanet Corporation

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Remote

Full-time

Job Title: Natural/ADABAS Developer Job Type: Full-time Location: Remote, MD Revised: 4/09/2025 Dynanet Corporation Overview: Dynanet started with a focus on IT infrastructure and operations, helping organizations enhance their networks and overcome the limitations of 1990s technology. From strengthening communication channels to introducing innovative ways to collaborate and share information, Dynanet played a crucial role in shaping the early stages of digital transformation. The company s ef
Posted 60+ days ago | Updated 21 days ago