Explore Top Tech Companies
All Filters
Remote jobs

Industry

DEI

Tech Stack

Perks

Size

Top Chicago, IL Information Technology Companies (423)

Don't see your company?

Create a company profile
eCommerce • Food • Information Technology • Mobile
Chicago, Illinois, USA
1,400 Employees

McDonald’s is the world’s leading global foodservice retailer with over 38,000 locations in over 100 countries. We feed 68 million people every day and, along with our franchisees, employ 1.9 million people worldwide. We're a household name across the globe, and we’re in the midst of a tech revolution in our business, doubling down on tech and creating a tech ‘recipe’ that is almost as proprietary as our Big Mac sauce®. Our tech organization is made up of intrapreneurs who get to build really cool tech with scary smart people using the latest innovations like AI, IOT, edge computing.


Cloud • Information Technology • Productivity • Security • Software
Fully Remote, USA
9,500 Employees

Atlassian builds software that empowers everyone from small startups to government and education to the who’s who of tech. We build tools like Jira, Confluence, Bitbucket, Trello, and OpsGenie to help teams across the world become more nimble, creative, and aligned — collaboration continues to drive the heart of every product we dream up.


Fintech • Information Technology • Software • Financial Services • Big Data Analytics
Chicago, Illinois, USA
4,000 Employees

Together, we've turn ambition into action. For more than three decades, Citadel has captured undiscovered market opportunities in markets around the world by empowering extraordinary people to pursue their best and boldest ideas. We strive to identify the highest and best uses of capital to generate superior long-term returns for the world’s preeminent public and private institutions.


Fintech • Information Technology • Software
Chicago, Illinois, USA
450 Employees

CSC Corptax® is the trusted partner to many of the world’s most recognized businesses—providing technology-based tax solutions to corporate tax departments across the globe. We transform tax reporting for clients through leading software, business process expertise, and award-winning support helping companies achieve breakthrough performance using the first and only single system on the market for end-to-end tax. Our unmatched automation aligns tax processes, enhances speed and transparency, improves analytics, and lowers risk across the tax life cycle. Corptax solutions support companies across 100 countries, including 50% of the Fortune 500® and 60% of the Fortune 100®. In a market dominated by startups, we’re a truly unique organization—a technology company that has thrived on innovation, agility, and outstanding customer service for more than 45 years. Thanks to our employees, we’ve sustained steady growth, been recognized as an industry leader, and consistently been named a best place to work. We’re proud to be a forward-thinking software company that uses the latest tools to shape our industry. Our people are driven, creative and tenacious. Instead of creating barriers, we encourage new ideas and collaboration. We invest in employee development through mentorship, ongoing education, and on-the-job learning. Colleagues and leaders are encouraged to share their expertise, learn from mistakes, and work together to come up with new ways to solve challenges. Our workplaces are casual and we support work-life balance with flexible schedules and remote work options so everyone can bring their best selves to work every day.


Big Data • Cloud • Fintech • Information Technology • Financial Services
Chicago, Illinois, USA
988 Employees

As the foundation for secure markets, OCC is a customer-driven organization that delivers world-class Risk Management, Clearing, and Settlement Services for a sophisticated mix of financial products that includes standard options, stock loans, and futures contracts.


Fintech • Information Technology • Other • Software
Chicago, Illinois, USA
250 Employees

Belvedere Trading is a leading proprietary trading firm that specializes in equity index and commodity derivatives. Our technology and trading experts collaborate to develop and enhance Belvedere’s high-performance, low-latency proprietary technology. We are always looking for the best and brightest talent to help us in our continued success. In March of 2002, Belvedere Trading emerged as Chicago’s newest market maker, soon to join the ranks of the Windy City’s elite proprietary trading firms. Armed with printouts of Excel workbooks and a team of eager minds, Belvedere established their place in the SPX pit on the floor of the Chicago Board Options Exchange. From the beginning, we began iteratively investing in our proprietary technology, first building our options model, then adapting it to work on a handheld computer, then committing to building our software systems from the ground up. Due to our ultramodern proprietary technology and risk management capabilities, Belvedere is able to quickly capitalize on inefficiencies in the marketplace. Our trading models and software systems are continually re-engineered, optimized, and maintained to stay on top of the industry.


Artificial Intelligence • Cloud • Hardware • Information Technology • Security • Software • Generative AI
Chicago, Illinois, USA
3,000 Employees

Cisco Meraki is a cloud-managed IT company and leader in cloud-controlled Wi-Fi, routing, and security. Our intuitive platform enables organizations of all sizes to deliver customer and employee experiences at scale. To provide best-in-class technologies to our customers, we’ve created an unrivaled company culture for our employees—one that is collaborative, flexible, and inclusive, and provides employees with the autonomy to develop technology that’s accessible and secure for everyone.


Fintech • Information Technology • Legal Tech • Software • Financial Services • Data Privacy
Chicago, Illinois, USA
1,900 Employees

DFIN is a leading global risk and compliance solutions company. We provide domain expertise, software and data analytics for every stage of our clients’ business and investment lifecycles. Markets fluctuate, regulations evolve, technology advances, and through it all, DFIN delivers confidence with the right solutions in moments that matter.


eCommerce • Information Technology • Retail • Industrial
Chicago, Illinois, USA
620 Employees

Our e-commerce website has everything businesses and consumers need to make their business go, at prices that make sense. We have over 10 million products on our website (and counting) to help your business run that are shipped fast and often free. Throw in our award-winning workplace culture and you’ll find Zoro an amazing place to work and grow!


Cloud • eCommerce • Information Technology • Professional Services • Software
Chicago, Illinois, USA
400 Employees

Cleo is an ecosystem integration software company focused on business outcomes, ensuring each customer’s potential is realized by delivering solutions that make it easy to discover and create value through the movement and integration of B2B enterprise data. Cleo gives customers strategic, “outside-in” visibility into the critical end-to-end business flows happening across their ecosystems of partners and customers, marketplaces, and internal cloud and on-premise applications. Our solutions empower teams to drive business agility, accelerate onboarding, facilitate modernization of key business processes, and capture new revenue streams by reimagining and remastering their digital ecosystem through robust application, B2B, and data integration technologies. Cleo Integration Cloud (CIC) is a cloud-based integration platform, purpose-built to design, build, operate and optimize critical ecosystem integration processes. The CIC platform brings end-to-end integration visibility across API, EDI and non-EDI integrations that gives technical and business users the confidence to rapidly onboard trading partners, enable integration between applications, and accelerate revenue-generating business processes. On the platform, businesses have the choice of self-service, managed services, or a blended approach – ensuring complete flexibility and control over their B2B integration strategy. Cleo isn't just about EDI, iPaaS, API integration, or managed integration services. Rather we are about blending the best elements of these traditional integration technologies into a single platform, so organizations can connect and transact business across their entire ecosystem with complete confidence.


Artificial Intelligence • Cloud • Information Technology • Legal Tech • Productivity • Software
Chicago, Illinois, USA
950 Employees

iManage is dedicated to Making Knowledge Work. Over one million professionals across 65+ countries rely on our intelligent, cloud-enabled, secure knowledge work platform to uncover & activate the knowledge that exists inside their business content and communications. We are continuously innovating to solve the most complex professional challenges & enable better business outcomes. Our work is not always easy but it is ambitious & rewarding. We are a people-first company where our employees are our #1 priority! Our employee's wellbeing is our top priority, that’s why we offer flexible time away, generous holiday allowance, private benefit packages that include Health/Vision/Dental/Life, plus our employee assistance program (EAP) and HealthyMinds app that support your mental health and wellbeing. We realize that work is more than just a paycheck; it’s an important part of living and growing. We strive to have a positive impact on families and a commitment to creating an organization where everyone can thrive. We’re on a mission to foster an environment where everyone makes progress, innovates, and comes together as part of a best-in-class workplace. Everyone at iManage plays an important part in achieving our vision.


Information Technology • Security • Cybersecurity
Champaign, Illinois, USA
3,300 Employees

Cloudflare, Inc. is on a mission to help build a better Internet. Cloudflare’s suite of products protect and accelerate any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare have all web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was awarded by Reuters Events for Global Responsible Business in 2020, named to Fast Company's Most Innovative Companies in 2021, and ranked among Newsweek's Top 100 Most Loved Workplaces in 2022.


Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
Chicago, Illinois, USA
20,000 Employees

Motorola Solutions is solving for safer. We build and connect technologies to help protect people, property and places. Our solutions enable the collaboration between public safety agencies and enterprises that’s critical for a proactive approach to safety and security. Learn more about how we’re solving for safer communities, safer schools, safer hospitals, safer businesses – safer everywhere – at www.motorolasolutions.com.


Fintech • Information Technology • Machine Learning • Software • Analytics • Financial Services
Chicago, Illinois, USA
1,459 Employees

Enova International is a leading financial technology company providing online financial services through its machine learning powered lending platform. Enova serves the needs of non-prime consumers and small businesses, who are frequently underserved by traditional banks. Enova has provided more than 10.5 million customers with over $56 billion in loans and financing with market leading products that provide a path for them to improve their financial health.


Artificial Intelligence • Information Technology • Machine Learning • Analytics • Business Intelligence
Chicago, Illinois, USA
20 Employees

Prosodica provides an enterprise-grade voice and speech analytics engine that businesses use to gain deep insights into customer experiences, employee engagement, and customer satisfaction. Using state of the art artificial intelligence, the engine automatically tags, classifies, and scores every customer conversation to drive interactive data visualizations that identify operational areas of risk tying them to specific processes or workgroups for actionable remediation. Prosodica democratizes data, providing customer experience analysis and call scoring to all levels of the organization from executives to the front-line where the system provides personalized coaching advice to representatives with every completed conversation.


Aerospace • Hardware • Information Technology • Software
Chicago, Illinois, USA
475 Employees

Gogo Business Aviation is the world’s leading provider of broadband connectivity services for the business aviation market. We offer a customizable suite of smart cabin systems for highly integrated connectivity, inflight entertainment, and voice solutions – innovations that help people in the air stay fully connected to their work, life and entertainment on the ground. Gogo created the inflight connectivity revolution, and we continue to be the driving force behind breakthroughs that redefine the inflight experience for business aviation passengers, pilots, and operators, with technologies like our Gogo AVANCE platform, the first 5G network for business aviation, our global broadband solution, and our best-in-class customer service. We do it all: Networks, Systems, Services, and Support. With a comprehensive product portfolio like this one, Gogo Business Aviation leads the industry in the latest technology and introduces new functionality that has never been created before. Situated in Broomfield, Colorado, between Denver and Boulder, Gogo Business Aviation is also a world-class company with a working culture to match. At Gogo, our diverse blend of employees are our greatest asset, keeping us innovative and passionate. Our employees contribute to the success of the company while maintaining the flexibility to work towards their own professional and personal goals. If you are a someone with big ideas that wants to work for an industry-leading aviation technology company, check out our careers website at https://business.gogoair.com/careers/.


Information Technology • Machine Learning • Natural Language Processing • Software • App development • Conversational AI • Big Data Analytics
Chicago, Illinois, USA
226 Employees

At Vail we develop innovative technology to enhance the way people communicate. Our mission is to create business value for our clients and growth opportunities for our employees by developing solutions that inspire people to interact freely and authentically.


Artificial Intelligence • Fintech • Information Technology • Machine Learning • Software • Automation
Schaumburg, Illinois, USA
51 Employees

Bectran, is the premier SaaS platform for B2B Finance Departments, akin to CRM for Sales. Trusted by organizations, from SMEs to Fortune 500 companies, we streamline credit processing by over 95%, reducing credit defaults and collection costs. Many businesses rely on Bectran for efficient credit, accounts receivable and collections management, achieving up to 90% cost savings and risk optimization. With rapid onboarding, our platform is hailed by credit professionals as the future of finance management. For a closer look at how Bectran can transform your financial operations, visit Bectran.com.


Information Technology • Security • Cybersecurity
Fully Remote, USA
250 Employees

If your career aspiration when you were a child was to fight the “bad guys” while helping the good ones, keep reading. We’re Huntress. Through education, expertise and curiosity, our team protects our partners from today’s increasingly dangerous threat actors. Founded by former NSA Cyber Operators—and backed by a team of human ThreatOps researchers—we’re working to bring cybersecurity to the 99%: those businesses and mom-and-pop shops that lack the resources to defend themselves. Come join the hunt and make your childhood self proud (in a 21st century kind of way).


Fintech • Healthtech • Information Technology • Professional Services • Software • Analytics • Consulting
Chicago, Illinois, USA
775 Employees

Strata provides financial software, data, and insights to drive decisions and performance.