Explore top tech companies.
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Perks

DEI

Tech Stack

Top Tech Companies in Chicago, IL (6,472)

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 • Cybersecurity • Data Privacy
Chicago, Illinois, USA
8,000 Employees

CSC is a global leader in providing business, legal, tax, and digital brand services to companies around the world. With more than 8,000 employees, CSC operates in more than 140 jurisdictions, delivering solutions that help businesses thrive. We pride ourselves on our client-focused approach, market-leading expertise, and unmatched global reach.

Let Your Resume Do The Work
Upload your resume to be matched with jobs you’re a great fit for.

Artificial Intelligence • Cloud • Internet of Things • Machine Learning • Analytics • Industrial
Chicago, Illinois, USA
69,000 Employees

Life can’t evolve without innovation. That’s why we’re ideating to help feed the planet, build smarter, and help our farmers and growers to sustainably optimize their land. The mission is underway, but we need the right people to continue bringing it to life. From coders to assemblers and from engineers and tech experts to marketers and field teams. All find a purpose to drive them, a culture to thrive in, and a world of opportunities.


Fintech • Financial Services
Chicago, Illinois, USA
829 Employees

Alliant is unlike any other financial institution — a digital credit union that wows our members. We’re boldly disrupting banking norms to do good for our members, employees and communities. With over 85 years of history and more than $19 billion in assets, Alliant Credit Union is the largest credit union in Illinois and one of the largest in the U.S. Our industry-leading financial products, seamless digital experiences and exceptional customer service make banking simpler for our 900,000+ members. Fully digital, fully human and full of possibility, we work to provide our members with experiences that redefine the financial industry, challenge the status quo and unleash brilliance.


AdTech • Digital Media • Marketing Tech
Chicago, Illinois, USA
5,000 Employees

Comcast Advertising is driving the TV advertising industry forward, from delivering ads to linear and digital audiences to pioneering the tech that makes it possible. We help brands connect with their audiences on every screen using advanced data. Just as important as our work is our inclusive and supportive culture, which has earned us recognition as one of the top ten places to work by Great Place to Work.


Fintech • Financial Services
Chicago, Illinois, USA
200 Employees

Geneva was designed to be a nimble organization with a rigid focus on its core strengths: risk management, market enhancement, technology innovation, and alpha generation.


Big Data • Logistics • Software • Transportation
Chicago, Illinois, USA
500 Employees

We’re leading the innovation of global supply chains through our real-time visibility technology. Our teams work together to tackle complex challenges, helping the world’s biggest brands enhance their supply chains and, ultimately, ensure their shipments reach their final destination. Over 1,500 customers trust FourKites to digitize their supply chains for greater agility, efficiency and sustainability.


Information Technology • Software
Bolingbrook, Illinois, USA
84 Employees

Computer Projects of Illinois, Inc. (CPI), is a privately held corporation that delivers market-leading software solutions to the law enforcement industry. CPI develops & maintains many different best-in-class, mission-critical criminal justice solutions to law enforcement & public safety agencies around the world with their OpenFox® Product Suite.


Consumer Web • Events • News + Entertainment • Software • Hospitality
Chicago, Illinois, USA
50 Employees

PartySlate is a fast-paced Chicago startup disrupting the $156 billion events industry in the United States. There are 13 million parties per year, produced by over 460,000 venues and vendors. PartySlate connects people planning all types of events — from weddings and corporate events to galas and milestone birthdays — with the venues and vendors who can bring their ideas to life.


HR Tech • Legal Tech • Real Estate • Robotics • Software
Chicago, Illinois, USA
210 Employees

Founded in 1998, Envoy is a global immigration services provider offering the only enterprise immigration management platform that makes it seamless for companies to hire and manage an international workforce by combining expert legal representation — for both inbound and outbound immigration — and our proprietary technology.


Agency • Digital Media • eCommerce • Marketing Tech
Fully Remote, USA
30 Employees

Accelerated Digital Media is a team of performance marketers specializing in paid media management for high-growth D2C digital health & eCommerce companies.. We work with our clients to manage their investments on search, social, and programmatic channels. Our clients are based across the US with concentrations in Chicago, LA, NY, and SF. We support clients backed by some of the countries leading Venture Capital firms.


Enterprise Web • Fintech • Financial Services
Chicago, Illinois, USA
12,700 Employees

At Morningstar, we believe in building great products in-house in a highly collaborative, agile environment where we focus on technical excellence, the user experience, and continuous improvement. Our technologists represent a range of skills and experience levels, but they all view their work as a craft and push technology’s boundaries.


Big Data • Healthtech • Software • Analytics • Pharmaceutical
Chicago, Illinois, USA
100 Employees

Kalderos is a data infrastructure and analytics company that’s solving challenges around drug discounts in the U.S. healthcare system. Through platform technology and big data, our team is delivering smart solutions that enable healthcare stakeholders to collaborate with greater transparency and trust. We’re passionate about our mission to take on the most stubborn challenges in healthcare. We also know that success relies on our strength as a team. Our people-first culture emphasizes personal autonomy and life + work balance to empower every team member to bring their best self to work.


Fintech • Machine Learning • Payments • Software • Financial Services
Chicago, Illinois, USA
55,000 Employees

At Capital One, we think and work like a tech company, using our digital fluency to transform everything about the customer experience. We’re bending data to our will, and turning a stodgy industry on its head. That’s reflected in our ranking as the number one business technology innovator in the U.S. in the 2016 InformationWeek Elite 100.


eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Chicago, Illinois, USA
12,000 Employees

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started building integrated, omnichannel solutions – to help sellers sell online, manage inventory, offer buy now, pay later functionality through Afterpay, book appointments, engage loyal buyers, and hire and pay staff. Across it all, we’ve embedded financial services tools at the point of sale, so merchants can access a business loan and manage their cash flow in one place. Afterpay furthers our goal to provide omnichannel tools that unlock meaningful value and growth, enabling sellers to capture the next generation shopper, increase order sizes, and compete at a larger scale. Today, we are a partner to sellers of all sizes – large, enterprise-scale businesses with complex operations, sellers just starting, as well as merchants who began selling with Square and have grown larger over time. As our sellers grow, so do our solutions. There is a massive opportunity in front of us. We’re building a significant, meaningful, and lasting business, and we are helping sellers worldwide do the same.


Marketing Tech • Mobile • Software
Chicago, Illinois, USA
115 Employees

At Vibes, our premier mobile messaging platform helps world-class brands intelligently automate and optimize their mobile marketing outcomes through the power of SMS / MMS messaging, Mobile Wallet and in-app push notifications. With over 20 years of experience in mobile messaging, Vibes has helped to define, pioneer and evolve how mobile marketing works seamlessly across brands like Polo Ralph Lauren, Hibbett Sports, Chipotle, The Children's Place, Kohl's, and others. They use our mobile engagement platform to optimize their relationships with their customers via timely, relevant, and high-volume mobile messaging. Vibes is the only mobile engagement platform with direct carrier connections in North America. Our direct carrier connections and hands-on personal service pair the messaging reach and reliability brands expect and deserve, and ensure messages take the absolute fastest path from businesses to the customers they're communicating with.


Fitness • Hardware • Mobile • Software • Sports • Transportation • Esports
Chicago, Illinois, USA
4,500 Employees

Founded in Chicago in 1987 by Stan Day, SRAM, LLC has grown to be one of the world's largest bicycle component manufacturers. Today, we are led by CEO, Ken Lousberg, and Stan Day serves as Chairman of our Board. SRAM’s global footprint helps us bring cycling to every corner of the globe, including your local roads and trails. We design and manufacture bicycle components, including shifters, derailleurs, brakes, chains, suspension, and power meters. Our components are used by bicycle manufacturers, distributors, and bicycle retailers. Read the full history of SRAM: https://www.sram.com/en/company/about/history


Artificial Intelligence • eCommerce • Information Technology • Internet of Things • Automation
Chicago, Illinois, USA
15,100 Employees

CDW Corporation is a leading multi-brand provider of information technology solutions to business, government, education and healthcare customers in the United States, the United Kingdom and Canada. A Fortune 500 company and member of the S&P 500 Index, CDW helps its customers to navigate an increasingly complex IT market and maximize return on their technology investments. For more information about CDW, please visit www.CDW.com. Our broad array of products and services range from hardware and software to integrated IT solutions such as security, cloud, hybrid infrastructure and digital experience.


Artificial Intelligence • Machine Learning • Natural Language Processing • Professional Services • Software • Consulting • Automation
Chicago, Illinois, USA
17 Employees

At Quantum Rise, we're transforming how businesses use AI and automation to fuel growth and innovation. As an AI-native company, we combine human expertise with cutting-edge technology to solve real-world challenges. Our team is passionate about building products that are always on, continuously improving, and designed to help companies get the most out of their existing technology. But it’s not just about the tech—we believe in making a lasting impact. Our 'Consulting 2.0' approach focuses on truly understanding each client’s unique goals, then crafting tailored strategies that drive measurable results.


Healthtech • Information Technology • Insurance • Sales
Chicago, Illinois, USA
3,000 Employees

At GoHealth, advancing health equity starts with the intentional, data-driven application of proprietary technology, beneficiary and Medicare-expert insight, and an unwavering commitment to creating positive, health-focused impacts. With our determined drive to help Medicare consumers find a plan that fits their budget and needs, we believe in hiring risk-takers, innovators, and collaborators within our industry to create individualized, simplified healthcare solutions. As an industry leader in the Medicare marketplace, we are compelled to not only embrace change but to actively be the change to adapt to our consumers’ complex needs. Our #TeamGoHealth employees are at the core of our collective success; that's why we are committed to discovering the best in-class talent and ensuring that each team member receives the development tools and support they need to flourish in their professional endeavors.