Developer Jobs in Illinois

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21 - 40 of 5,831 Jobs

Application Developer

Randstad Digital

•

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 7 days ago | Updated moments ago

Senior SailPoint IAM Developer @ Austin, TX - Remote - Only Locals

KSN Technologies, Inc.

•

Remote

Contract

Senior SailPoint IAM Developer Austin, TX - Remote - Only Locals One Year Contract We are currently hiring candidates who are authorized to work on our W2. Candidate with previous state/govt client experience is preferred. Position will be remote. Program will allow candidates who are within the state (Any location within the State of Texas). Researching, designing, implementing and managing software programs. Testing and evaluating new programs. Working closely with other developers, UX design
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Posted 10 hours 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 8 days ago | Updated 14 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 1 day ago | Updated 7 hours ago

IAM Specialist with SailPoint Developer

HCL Global Systems

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Remote

Contract

Job Title-Sr Sail Point Developer Location - Austin, TX onsite-3 days Long term Mandatory Areas Must Have Skills Sailpoint CyberArk Azuere AD Cloud Infrastructure Services with below Requirements Design and implement SailPoint IdentityNow or IIQ and access management solutions to meet the needs of the organization.Work with Application Teams to identify, aggregate and correlate Application/System User Accounts to Identity Cubes within SailPoint.Development and configuration experience of SailP
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Posted 14 hours ago | Updated 14 hours ago

Lead Java Developer (W2, Hybrid Chicagoland)

TEKsystems c/o Allegis Group

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Deerfield, Illinois, USA

Full-time

Description Java Developer with lead experience. W2 only. Contract (to hire). Hybrid Deerfield, IL Top Skills Details 1. Java Spring Boot backend 2. Angular or React front-end 3. Lead Experience - Mentoring junior devs 4. Cloud experience (coding experience in cloud technologies - AWS or Azure) Skills Java, microservices, springboot, api, azure, Angular/React Pay and Benefits The pay range for this position is $70.00 - $85.00/hr. Eligibility requirements apply to some benefits and may depend on
Posted 18 hours ago | Updated 6 hours ago

Mainframe Developer

Cyber Sphere LLC

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Remote

Contract, Third Party

Mainframe Developer Mclean VA(need local to VA , MD and DC) Long Term Contract Need Mainframe developer with Db2 experience Mainframe developer with financial experience and data warehouse experience Munesh , CYBER SPHERE LLC
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Posted 13 hours ago

Developer

Gov Services Hub

•

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 20 days ago | Updated 14 days 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 14 days ago

Salesforce Senior Developer with Financial Service Cloud experience

IT-SCIENT

•

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 1 day ago | Updated 1 day ago

Python Developer with PL/SQL & Terraform-Remote

mProgen

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Remote

Contract

Skills and Experience Required: Required: 5+ years of professional experience in backend development with Python.Proficiency in PL/SQLProject experience using TerraformWorking knowledge of frontend development with HTML/CSS and JavaScript, and experience in at least one modern frontend framework (e.g., React, Angular, Vue.js).Hands on AWS experienceStrong analytical and problem-solving skills.Effective communication skills and a collaborative attitude.Desired: Bachelor s or master s degree in co
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Posted 15 hours ago

Jr SQL Developer - Full Time /Contract

InfiCare Technologies

•

Oak Brook, Illinois, USA

Full-time, Contract, Third Party

Position: SQL Developer Location: Oak Brook, IL Mode Of Hire: Contract / Full Time Mode Of Work: Onsite Job Description: We are seeking a skilled SQL Developer to join our growing data and analytics team. This role is critical to the development, optimization, and maintenance of complex SQL queries and databases that support key healthcare initiatives, reporting requirements, and compliance mandates (e.g., HIPAA). The ideal candidate has experience working with large, complex datasets-especia
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Posted 8 hours ago | Updated 8 hours 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 13 days ago | Updated 10 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 22 days ago

Scala Developer - USA Remote

INUIX Consulting

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Remote

Contract

Hello All, Position : Scala Developer Location: US remote Project Duration: 1 year+ Start Date: ASAP Must Have Qualifications: 5+ years Scala experience (Should self-rate Scala as a minimum of 8 out of 10) Proven background in Databricks streaming. Solid understanding of data architecture, pipeline orchestration, and data modeling. Comfortable with cloud environments and tools. Experience in external client-facing roles.
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Posted 5 days 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 5 days ago

SMART Systems Developer

HCL Global Systems

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Remote

Contract

SMART Systems Developer Location: This position will be based in Bentonville, AR (Hybrid) Relocation IS also Work For this Role Mandatory Areas C, Perl scripting, shell scripting, Informix DB Overall IT Experience 12+ Years 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
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Posted 20 days ago | Updated 20 days ago

InterSystems IRIS/Cache Developer

Alpha Silicon

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US

Contract

Role: InterSystems IRIS/Cache Developer Location: Fully Remote Rate: $60/Hr on W2 Key Responsibilities: Develop and maintain solutions using InterSystems IRIS/Cache with a focus on ObjectScript, custom classes, and extension properties. Utilize IRIS-specific features in production environments and contribute to robust healthcare application development. Work with CQ implementation workflows, both Initiator and Responder types. Implement and troubleshoot HL7 interfaces, including custom m
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Posted 35 days ago | Updated 14 hours ago

Salesforce Developer with Genesys

Randstad Digital

•

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 requiremen
Posted 1 day ago | Updated moments ago

MuleSoft Developer

Prutech Solutions

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Remote

Full-time

Position: MuleSoft Developer Employment Type: Full Time Location: Remote (US-based) Position Overview PruTech is seeking an experienced MuleSoft Developer to join our integration team. You will design, develop, and implement integration solutions using MuleSoft's Anypoint Platform, connecting various systems and applications across our enterprise landscape. Key ResponsibilitiesDesign and develop APIs, integration flows, and connectivity solutions using MuleSoft Anypoint PlatformBuild reusable co
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Posted 7 days ago | Updated 15 hours ago