IT Developer Jobs in Illinois

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IT Developer

Tri-Force Consulting Services Inc

Remote

Contract

Title: IT Developer Duration: 12 Months Client: Judicial Council of California Note: Remote role Job Description:5 + years of Hands-on experience with multiple languages and technologies: Dotnet Core, C#, Angular, , RESTfulAPI, Microservices, SOAP-based Webservices, XML, XLST, XSD, XPath, SQL, , HTML, and JSON. 5+ years of proven track record designing and developing enterprise and scalable systems, such as multi-tier, distributed, and web-based system design and development principles and int

IT Developer

Tri-Force Consulting Services Inc

Remote

Contract

Title: IT Developer Duration: 12 Months Client: Judicial Council of California Note: Remote role Job Description:5 + years of Hands-on experience with multiple languages and technologies: Dotnet Core, C#, Angular, , RESTfulAPI, Microservices, SOAP-based Webservices, XML, XLST, XSD, XPath, SQL, , HTML, and JSON. 5+ years of proven track record designing and developing enterprise and scalable systems, such as multi-tier, distributed, and web-based system design and development principles and int

Senior Staff IT Developer

Right Skale, Inc.

Illinois, USA

Third Party

The Staff/Senior Staff IT Developer (Application Security) will design and secure internal applications, conduct security code reviews, perform penetration testing, and collaborate with cross-functional teams in an Agile environment. Key Responsibilities: Design secure, scalable IT solutions focused on performance. Conduct security code reviews for quality and best practices. Identify and remediate vulnerabilities (e.g., XSS, SQLi, CSRF, SSRF). Perform web app penetration testing (manual/automa

Senior .Net Developer - Information Technology

United Airlines

Chicago, Illinois, USA

Full-time

Description Job overview and responsibilities The Senior Software Developer will be responsible for the development of critical applications, while working with a team of developers. This role will design, develop, document, test and debug new and existing applications. Additionally, this role will build these applications with a focus on delivering cloud-based solutions. The individual will use groundbreaking technologies and enterprise grade integration software daily and will be relied upon t

IT Security Policy Developer

DCode Talent

Remote

Full-time

Must be based in EST zone! 100% remote - Full time role Advanced technical policy creation: collaborated with key stakeholders to design a comprehensive policy portfolio derived from the assessment of internal controls. Re-engineered the information services risk & compliance program framework (i.e., how information is received, categorized, protected, stored, accessed, monitored, reported, etc.) based on ISO 27001 best practices. IS Audit advisory to the standardization of a formal Risk & Compl

Senior Developer - IT

United Airlines

Chicago, Illinois, USA

Full-time

Description United's Digital Technology team is comprised of many talented individuals all working together with cutting-edge technology to build the best airline in the history of aviation. Our team designs, develops and maintains massively scaling technology solutions brought to life with innovative architectures, data analytics, and digital solutions. Team Overview: The Crew Technology team provides web and mobile digital solutions to the largest frontline employee group at United. 45 thousa

Shared Data Platforms - IT Lead Developer

Sherwin-Williams

Remote or Cleveland, Ohio, USA

Full-time

Job Description The Shared Data Platforms Lead Application Developer role plays a strategic part in solutioning, architecting, designing, hands-on developing and leading the integration of their respective in-house applications, databases, and systems with third-party applications. They will use their extensive expertise in programming languages, tools, and delivery models, in conjunction with their methodology expertise to collaborate with various stakeholders and ensure the timely delivery of

Senior Backend Developer - IT (IoT)

United Airlines

Chicago, Illinois, USA

Full-time

Description United's Digital Technology team is comprised of many talented individuals all working together with cutting-edge technology to build the best airline in the history of aviation. Our team designs, develops and maintains massively scaling technology solutions brought to life with innovative architectures, data analytics, and digital solutions. Job overview and responsibilities The Senior Software Developer will be responsible for the development of critical applications within Above T

Sr Developer, Software (IT)

DaVita Inc.

Remote or DeLand, Florida, USA

Full-time

Posting Date 06/12/2025 3000 DaVita Way, Deland, Florida, 32724-2039, United States of America Developer, IT Software (Labs) General Purpose of the Job The Developer, IT Software (Lab) designs and develops .NET applications. Specifically, this position may develop applications using a combination of .NET technologies (e.g., C# and ASP.Net) and database objects (e.g., tables, triggers, packages, stored procedures and functions). This position also writes technical specifications, supports qua

LEAD Mainframe IT INFRASTRUCTURE ENGINEER

Ocean Blue Solution

Remote or Pennsylvania, USA

Full-time

Job Description: Our company seeks a highly motivated Lead IT Infrastructure Engineer/Lead Mainframe Platform Engineer to lead the design, implementation, and maintenance of our critical mainframe systems. This role requires deep expertise in z/OS, DB2, IMS, CICS, MQ, and related technologies, and will involve leading complex projects, troubleshooting critical issues, and mentoring junior engineers. The successful candidate will drive platform improvements, ensure high availability and performan

Sr IT Apps Programmer

Hunter Recruiting

Remote

Contract

Sr IT Apps Programmer Remote $64-68/HR 12- Month W2 Contract The Sr IT Apps Programmer needs to have 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. They will have a strong focus on backend development. Day-to-Day Responsibilities: Working with story cards - point system Tasking cards Writing technical docume

Web Application Developer

Virginia Jobs

Remote or Richmond, Virginia, USA

Full-time

Title: Web Application Developer State Role Title:Info Technology Specialist Hiring Range: $115,000 - $135,000 Pay Band: 6 Agency: Department of Accounts Location:JAMES MONROE BUILDING 101 North 14th Street Richmond, VA 23219 Agency Website:;br> Recruitment Type: General Public - G This position has a hybrid work schedule requiring three days/week working in-person in the office in downtown Richmond, VA. (Full-time remote work is not an option.) The Applications and Technology (IT) division at

Splunk ITSI Engineer-Offshore- India - Bngaluru based or Nearshore/Latin America

AptoNet Inc

Remote

Contract

At Lilly, we unite caring with discovery to make life better for people around the world. We are a global healthcare leader headquartered in Indianapolis, Indiana. Our 35,000 employees around the world work to discover and bring life-changing medicines to those who need them, improve the understanding and management of disease, and give back to our communities through philanthropy and volunteerism. We give our best effort to our work, and we put people first. We re looking for people who are det

IT Security Engineer/Lead

Accylerate

Remote

Contract

Title: IT Security Engineer/Lead Location: Richmond, VAWork Type: 100% remote Duration: Long-term Contract bout the RoleWe are seeking a highly experienced Security Architect IV to join our team on a contract basis. This role will focus on developing and documenting System Security Plans (SSPs) for suppliers and enterprise applications, ensuring compliance with COV SEC530 standards and the NIST 800-53 framework.The ideal candidate will have a strong background in security architecture, control a

Senior IT Security Engineer (Hybrid Work Schedule)

Virginia Jobs

Remote or Richmond, Virginia, USA

Full-time

Title: Senior IT Security Engineer (Hybrid Work Schedule) State Role Title: Salary Non-Specified Hiring Range: $121,581 - $155,000 Pay Band: UG Agency: Virginia Retirement System Location:Virginia Retirement System Agency Website:;br> Recruitment Type: General Public - G Job Duties Hybrid Work Schedule: this position will work onsite two days a week (Tuesday and Wednesday) and 3 days remotely (Monday, Thursday and Friday). VRS is seeking a highly skilled and experienced Senior IT Security Engi

Principal Engineer - IT Critical Infrastructure

United Airlines

Arlington Heights, Illinois, USA

Full-time

Description Job overview and responsibilities The Principal Engineer is responsible for the design, testing, evaluation, implementation, and support of various platforms (hardware, operating systems, software, and systems tools). Provide consultation and direct technical support in life cycle planning, problem management, integration, and systems programming. Implement releases, upgrades, and/or changes into the environment. This position will define the IT provisioning, implementation, and sup

PeopleSoft FSCM Developer : Sacramento, CA (REMOTE ROLE)

Software People, Inc.

Remote

Contract, Third Party

Hello, Please Let me know your Interest and Rate for this position. Phone/Skype Hire. Location: Sacramento, CA / Remote Duration: 12+ months Mostly remote. May be asked to report onsite occasionally. The consultant will assume the duties and responsibilities of a senior IT developer and subject matter expert (SME) for our legacy Oracle PeopleSoft FSCM application. They will serve as a technical SME to assist the ERPS team with an FSCM on-premises upgrade, as well as cross-functional activities

IT Engineer III

Allwyn Corporation

Remote

Contract

Position: IT Engineer Location: Remote Duration: Long Term Job Description: Enhance Cloud engineering practice by automating manual business and IT processes in Amazon Web Services (AWS) with common Infrastructure as Code services such as CloudFormation, CodePipeline, SSM Automation Documents, Config Rules.Build CI/CD pipeline configurations to orchestrate provisioning and deployment of both large and small scale systems.Write unit tests and integration tests to validate infrastructure code.Id

Principal ServiceNow Developer/Architect (US Remote Available)

Splunk Inc.

Colorado, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor

Sr. ServiceNow IRM/GRC Developer/Administrator

Sierra Nevada Corporation

Remote or Lone Tree, Colorado, USA

Full-time

As a Sr Business Applications Developer - IRM/GRC ServiceNow, you will be part of the core team responsible for the overall health and ongoing maintenance of the ServiceNow platform. This person's primary focus will be around supporting the GRC/IRM modules, specifically, the two currently implemented: Policy and Compliance Management and Audit Management. As SNC's corporate team, we provide the company and its business areas with strategic direction and business support spanning executive manag