C# Jobs in Illinois

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161 - 180 of 438 Jobs

Dotnet Developer

Randstad - Torc

•

Remote

Contract

We are looking for a highly skilled Full Stack .NET Developer for a full-time contract. This is a 100% remote role with flexibility to collaborate across Central Time (CT) hours. What You ll Do Design, develop, and optimize web applications using .NET (C#) for the backend and modern frontend technologies.Collaborate with product managers, designers, and other engineers to build scalable, efficient solutions.Implement best practices in software architecture, automated testing, and performance opt
Posted 60+ days ago | Updated 21 hours ago

Full Stack \

ConsultNet, LLC

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Remote or Birmingham, Alabama, USA

Full-time

Full Stack "Data " Engineer Remote (EST or CST) 8 month contract Pay Rate: $50.00 to $52.00 per hr. We're looking for a hands-on Full Stack "Data " Engineer with experience on Palantir to support a major migration from a legacy system to a modern enterprise data platform. This role is part of an ongoing transformation project that began in early 2025. You'll help accelerate development by contributing to backend services and high-performance data pipelines in a collaborative Agile environment.
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Posted 56 days ago | Updated 1 hour ago

Engineer - Risk Analytics

Balyasny Asset Management

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Chicago, Illinois, USA

Full-time

Description Summary The Risk Technology team is looking for an exceptional senior engineer to help build out critical risk analytics infrastructure used across the firm. Involvement will be across the entire architecture with a focus on scalability, throughput as well as enabling risk managers new capabilities to access and research risk analytics. The successful candidate will be familiar with complex systems processing large volumes of data to tight performance requirements and have experien
Posted 60+ days ago | Updated 1 hour ago

Sr. Financial Systems Analyst

Complete Staffing Solutions

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Remote

Full-time

As a Sr. Financial System Analyst, you will be part of the IT Financial Systems Team entails responsibilities for supporting, maintaining, developing, and implementing the firm's financial systems. What You Will Do: The position will be the principal owner for the design, development, and implementation of Aderant Expert customization of Classic and Framework forms, inquiries, rules, and workflows. Utilize the DocuDraft toolkit to develop and modify DocuDraft documents. Design and implement scal
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Posted 60+ days ago | Updated 2 days ago

Lead Software Engineer - Data and AI (Atlanta)

Publix

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Remote or Alpharetta, Georgia, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp
Posted 5 days ago | Updated 2 hours ago

Director of Architecture

Vertex Solutions Inc.

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Remote

Full-time

We are currently seeking a Director of Technical Architecture & Operations that has experience in architecting technical design solutions. The candidate MUST have Commercial Insurance (General Liability and Worker Compensation preferred). REQUIRED: Commercial Insurance (GL and WC desired) Must have 3 years as a director of development/architecture Role: Director of Technical Architecture and Operations Location: Fully Remote / Frequent travel to Florida. Type: W2 / Full Time / Permanent Techni
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Posted 16 days ago

Staff Software Engineer - Java (Hybrid/Onsite)

Visa Inc.

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Remote or Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 4 days ago | Updated 1 hour ago

Principal Engineer, HR & Legal Technology (Hybrid - Seattle, WA)

Nordstrom

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Remote or Seattle, Washington, USA

Full-time

Job Description A Principal Engineer acts as a technology leader in all aspects of their daily job. This includes being responsible for architecture, best practices and operational excellence for multiple teams across Nordstrom as well as being the subject matter expert for a specific vertical. Principal Engineers are extremely proficient and self-starting individual contributors that know when to use coding as a core part of their practice as well as lead code reviews to expand their influence
Posted 52 days ago | Updated 1 hour ago

Junior RPA Dev (Automation Anywhere & UI Path)

Maximus, Inc.

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Remote

Full-time

Description & Requirements We are seeking a highly motivated and enthusiastic Junior RPA Developer to join our growing automation team. This role is ideal for an individual eager to develop their skills across leading RPA platforms, specifically Automation Anywhere and UI Path, while also demonstrating a willingness to contribute to Java-based development initiatives. The successful candidate will play a key role in supporting, maintaining, and developing new automation solutions that enhance ou
Posted 6 days ago | Updated 7 hours ago

VP Technology

Robert Half

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Remote or San Antonio, Texas, USA

Full-time

Description We are looking for an experienced VP of Technology to lead the strategic development and implementation of robust technology solutions within our organization. This role will focus on aligning IT initiatives with business goals, improving operational processes, and fostering collaboration between technical teams and business functions. Based in San Antonio, Texas, this position requires a forward-thinking leader with a strong background in technology management and process improvemen
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Posted 12 days ago | Updated 10 hours ago

Sr. Associate Software Developer/Engineer

McKesson Corporation

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Remote or Columbus, Ohio, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 4 days ago | Updated 1 hour ago

Senior Algorithm Engineer - Eastern US (remote)

Johnson Controls, Inc.

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Remote or Milwaukee, Wisconsin, USA

Full-time

About Johnson Controls At Johnson Controls, we transform the environments where people live, work, learn and play. From optimizing building performance to improving safety and enhancing comfort, we drive the outcomes that matter most. Dedicated to protecting the environment, we deliver our promise in industries such as healthcare, education, data centers and manufacturing. With a global team of 100,000 experts in more than 150 countries and over 130 years of innovation, we are the power behind
Posted 13 days ago | Updated 1 hour ago

Application Configuration Specialist

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is hiring a Application Configuration Specialist for a healthcare company located in North Carolina. The Application Configuration Specialist will serve as the subject matter expert in their healthcare management software and be a bridge to IT, business units and vendor support. The Application Configuration Specialist can sit remote in North Carolina, but may need to travel to the office in Morrisville, NC occasionally. Responsibilities of the Application Configuration Speciali
Posted 30 days ago | Updated 29 days ago

Application Architect

Centene Corporation

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Georgia, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Designs, developments, and deployments of the enterprise architectural software systems. Defines system solutions based on user/client needs, cost, and required integration with
Posted 60+ days ago | Updated 1 hour ago

Embedded Software Engineer

Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 51 days ago | Updated 1 hour ago

Senior Full-Stack Engineer, Equity Technology

Balyasny Asset Management

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Chicago, Illinois, USA

Full-time

Team Overview The Enterprise Portfolio Management Systems (EPMS) team builds essential tools that help Portfolio Management teams and other groups across the firm understand current risk and PnL, attribute performance, and support trading decisions. Users interact with a number of web interfaces, APIs and a mobile app, used across the firm. They are underpinned by a modern microservices architecture written in C# and Golang, utilizing Kafka message bus. Role Overview We are seeking a UI-focused
Posted 39 days ago | Updated 1 hour ago

Senior .NET Developer (AWS)

Precision System Design Inc.

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Remote or Cleveland, Ohio, USA

Contract

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with AWS services. You would be designing and coding in a variety of technologies supporting backend, APIs and Cloud systems. The ideal candidate will have experience in developement with C# as well as strong understanding of AWS infrastructure (S3, Lambdas, EC2, etc) and Terraform. This would be a fully remote position. Does this sound like something you'd like to hear more about? If so, APPLY NO
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Posted 2 days ago | Updated 2 hours ago

Sr. Full Stack Engineer (Lakeland)

Publix

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Remote or Lakeland, Florida, USA

Full-time

Publix Super Markets, Inc. is the largest privately-owned food retailer in the nation with more than 1,200 stores and more than 200,000 associates throughout the Southeast. We are associate-owned, proud of our family atmosphere, and consistently named as one of the best companies to work for in America. We are largely debt-free and renowned for our financial performance as well as our premier customer service. Publix?s Information Services (I/S) department is located in Lakeland, Florida and Alp
Posted 5 days ago | Updated 2 hours ago

(USA) Staff, Software Engineer

Walmart Inc.

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Remote or Seattle, Washington, USA

Full-time

Position Summary Are you a seasoned software engineer looking to make a significant impact? Join Walmart/VIZIO as a Staff Software Engineer in our Content Services team. This is a unique opportunity to work on cutting-edge technology, shape our software solutions, and help drive the future of our digital content. What you'll do About the Team: The Content Services team at Walmart/VIZIO is dedicated to delivering top-tier digital content experiences. We operate with a focus on innovation and sc
Posted 32 days ago | Updated 1 hour ago

Full Stack Software Engineer (Front-End)

LMI Government Consulting (Logistics Management In

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Remote

Contract

Overview Remote (U.S. Based) | Some Travel Required LMI is a consultancy dedicated to improving the business of government, drawing from deep expertise in advanced analytics, digital services, logistics, and management advisory services. Established in 1961, LMI is a trusted third party to federal civilian, national security, and defense agencies, operating free of commercial and political bias. For nearly 60 years, LMI has worked with 40 government agencies. We believe government can make a d
Posted 2 days ago | Updated 10 hours ago