Explore Top Tech Companies
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Perks

DEI

Tech Stack

Top Tech Companies in Chicago, IL (6,470)

Cloud • Insurance • Payments • Software
Chicago, Illinois, USA
2,780 Employees

Applied Systems is the leading global provider of cloud-based software that powers the business of insurance. Recognized as a pioneer in insurance automation and the innovation leader, Applied is the world’s largest agency and brokerage management systems provider, serving customers throughout the United States, Canada, the Republic of Ireland, and the United Kingdom. By automating the insurance lifecycle, Applied’s people and products enable millions of people worldwide to safeguard and protect what matters most.


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.


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 • News + Entertainment • Software • Financial Services
Chicago, Illinois, USA

The tasty house of brands empowers individual traders differently. tastylive, founded in 2011, is an online financial media network, tastytrade (previously known as tastyworks) is a self-directed retail brokerage firm that launched in 2017, tasty Software Solutions and tastyfx, is a registered Forex broker-dealer. In 2021, London-based IG Group acquired tastylive, Inc. (previously known as tastytrade) and assigned it to lead business in North America. tastyfx is the fastest-growing forex broker in the US over the past few years. Changing the IG US name to tastyfx marks the next chapter, in aligning with the tasty brand family and offering a more forex-focused experience. This combined team has years of experience like institutional brokers, but also a passion for disrupting the entire trading industry.    Our dream is simple: we want more people to find more success with a better trading experience. That’s why we’re investing heavily in the right people, technology, and media to make that happen in the US and across the globe.  


Artificial Intelligence • Cloud • Internet of Things • Software • Analytics • Cybersecurity • Industrial
Chicago, Illinois, USA
100,000 Employees

Cat Digital is the digital and technology arm of Caterpillar Inc., responsible for bringing digital capabilities to our world-famous yellow iron. With over one million connected assets worldwide, our teams use data, technology, advanced analytics and AI capabilities to help our customers build a better, more sustainable world.


Healthtech • Information Technology • Software
Chicago, Illinois, USA
63 Employees

We are a purpose driven, healthcare technology company passionate about innovation and using technology to help people by solving real world problems. The Medtelligent team designs, builds, delivers, and supports Medtelligent’s flagship product ALIS (pronounced “Alice” and stands for Assisted Living Integrated Solutions). Medtelligent is proud to be self-funded/bootstrapped company that has grown through in-bound leads and referrals.


Consumer Web • eCommerce • Events • Information Technology • Software • Sports
Chicago, Illinois, USA
730 Employees

Founded in 2001, Vivid Seats is a leading online ticket marketplace committed to becoming the ultimate partner for connecting fans to the live events, artists, and teams they love. Based on the belief that “Life Happens Live”, the Chicago-based company provides exceptional value by providing one of the widest selections of events and tickets in North America and an industry leading Vivid Seats Rewards program where all fans earn on every purchase. Through its proprietary software and unique technology, Vivid Seats drives the consumer and business ecosystem for live event ticketing and enables the power of shared experiences to unite people.


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 • Financial Services
Chicago, Illinois, USA
1,900 Employees

Citadel Securities is the next-generation capital markets firm. Our work is powered by the deepest integration of financial, mathematical and engineering expertise. Combining deep trading acumen with cutting-edge analytics and technology, we at Citadel Securities deliver critical liquidity to the world’s most important financial institutions—while helping shape the global markets of tomorrow.


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.


Artificial Intelligence • Software • Database
Fully Remote, USA
75 Employees

Flatfile, the pioneer of AI-assisted data exchange, provides companies and their software development teams with the easiest, fastest, and safest way to build the ideal data file import experience for their users. Hundreds of companies such as AstraZeneca, Square or Sage rely on Flatfile’s extensible, API-first platform to create enterprise-scale, intelligent, file-based data import solutions, increase developer productivity, reduce cost and improve data quality.  To start for free and learn how to turn “flat” files into API-ready data visit www.flatfile.com.


Fintech
Chicago, Illinois, USA
390 Employees

The Wolverine companies comprise a number of diversified financial institutions specializing in proprietary trading, asset management, order execution services, and technology solutions. We are recognized as a market leader in derivatives valuation, trading, and value-added order execution across global equity, options, and futures markets.


Information Technology • Machine Learning • Natural Language Processing • Software • App development • Conversational AI • Big Data Analytics
Chicago, Illinois, USA
254 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.


Fintech
Fully Remote, USA
150 Employees

NinjaHoldings was founded in 2017 by a team seeking to revolutionize the way everyday Americans interact with financial services. Through our CreditNinja and NinjaCard brands, we empower people overlooked by traditional financial institutions to take control of their finances via a full suite of digital banking and lending products, providing incentives and rewards along the way as we guide them on a path to financial improvement. Through our EDGE brand, we help companies better understand their customers by offering a package of bespoke underwriting, fraud detection, and analytics services. With offices in Chicago, Miami, and around the world through the power of remote work, we are a lean and innovative team always seeking like-minded talent to join us in our fight to disrupt consumer finance.


HR Tech • Software
Chicago, Illinois, USA
150 Employees

Over the last 13 years, we’ve grown from a startup to a market-leading organization with over 150 team members, and we’ve created an award-winning culture that makes this company an amazing place to work. We've been ranked on multiple best places to work lists including the 2024 BuiltInChicago rankings.


Gaming • Hardware • Software
Fully Remote, USA
320 Employees

SteelSeries is a global leader in gaming. We create hardware and software that enhances the gaming experience, improves performance, and leads to winning. Want proof? Esports pros have won more prize money using our gear than with any other brand. Our philosophy is that professional quality gear benefits every gamer, whether they're playing with friends, streaming their favorite titles, or competing on the world stage. Our company was born 20 years ago in the era of trackball mice, with one simple goal: utilize new technology to improve aim. We created the first gaming mousepad, the first gaming headset, the first mechanical gaming keyboard...the list goes on. We are a company of dedicated gamers, lifelong tinkerers, and brilliant engineers...all dedicated to pioneering technology amid the flash and hype in search of genuine improvement. We are proud to bring innovative products to life that meet real needs. If you share our passion for improving the gaming experience, you'll feel right at home.


Cloud • Greentech • Sales • Social Impact • Software
Fully Remote, USA
600 Employees

VelocityEHS is a new kind of ESG | EHS software company, helping you reach your environmental, social, and governance goals faster. Our VelocityEHS platform delivers simple and intuitive solutions that are more affordable, faster to implement, and that provide the best user experience. Backed by unparalleled customer support, our well-designed solutions engage your end users, making it easier for you to collect quality data, manage risks, and focus on being an ESG | EHS leader. Trusted by more than 19,000 customers and millions of users from every industry to help improve performance, VelocityEHS is among the largest and fastest growing ESG | EHS companies in the world. The company is headquartered in Chicago, with additional locations in Ann Arbor, Michigan; Tampa, FL; Toronto, Canada; Cork, Ireland; London, England and Perth, Australia. Online at http://www.ehs.com


Enterprise Web • Mobile • Professional Services • Software
Fully Remote, USA
180 Employees

Dscout helps companies better understand the experiences people have with their products and brands in everyday life. Our SaaS video research platform helps our customers gather, manage, share and analyze millions of in-context moments submitted by people around the world.


Consumer Web • Information Technology • Software • Travel
Chicago, Illinois, USA
300 Employees

Travel is rewarding. So is working at Rocket Travel by Agoda, the strategic partnerships arm of Agoda, a Booking Holdings company. Trusted by some of the biggest global brands, we create and deliver travel tech solutions that support loyalty initiatives and build preference for our partners' customers. We pride ourselves on a company culture that embodies our core mission and values: To reward every travelers’ journey by being the fastest and best partner to the world's leading companies, while creating an inclusive and empowering environment for our people to thrive.


Cloud • Legal Tech • Software
Chicago, Illinois, USA
82 Employees

Nextpoint is the industry leader in delivering cloud-based services for eLaw. Our market leading software and services help legal related organizations conquer their eDiscovery, Litigation and Admin needs. We do this by providing a powerful SaaS platform with world-class support and engagement teams that help hundreds of law firms across the country manage large data sets, identify relevant information via AI and complex searches, and organize evidence to build compelling arguments to support their clients’ interests. Our progressive, customer-focused approach and entrepreneurial spirit has enabled us to remain independent and self-funded and is now fueling our rapid growth. The legal industry is undergoing an exciting transformation as new technologies redefine how data is managed in the cloud, and Nextpoint is leading the way with innovative solutions that meet the needs of this dynamic market.