Explore Top Tech Companies
All Filters
Remote jobs

Industry

DEI

Tech Stack

Perks

Size

Top Tech Companies in Colorado (4,645)

Don't see your company?

Create a company profile
Aerospace • Hardware • Information Technology • Robotics
Broomfield, CO, US
2,000 Employees

Sierra Space is building a shared ecosystem in space for scientific collaboration and innovation to benefit life on Earth. With technologies that make space more affordable and accessible, we’re dedicated to creating a prosperous and secure space economy that will benefit all of humanity. Rapidly advancing toward the launch of the next generation of space transportation, the world’s first winged commercial spaceplane, the Dream Chaser®, will perform cargo supply and return missions for NASA - delivering up to 12,000 pounds of cargo to the International Space Station (ISS) at a time. Sierra Space is also the developer of the Large Integrated Flexible Environment (LIFE) Habitat, a modular, three-story commercial habitation and science platform. The unique structure will provide opportunities for multiple businesses including manufacturing, pharmaceuticals, and other sectors, to optimize zero gravity benefits. The Dream Chaser Spaceplane and LIFE platform are central components of the joint partnership Orbital Reef commercial space station and mixed-use business park being developed in partnership with Blue Origin.


eCommerce • Marketing Tech • Software
Denver, CO, US
1,500 Employees

We’re Klaviyo (pronounced clay-vee-oh). We empower creators to own their destiny by making first-party data accessible and actionable like never before. We see limitless potential for the technology we’re developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators—ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you’re ready to do the best work of your career, where you’ll be welcomed as your whole self from day one and supported with generous benefits, we hope you’ll join us.


Artificial Intelligence • Computer Vision • Hardware • Machine Learning • Robotics • Sales
Longmont, CO, US
95 Employees

Humanity has lost touch with nature - we’ve traded dirt and trees for asphalt, and we rely on loud, polluting, gas-powered machines to care for our limited natural spaces. At Scythe, we’re reinventing how we care for the outdoor world by building intelligent, all-electric machines that unlock a new superpower: the ability to care for the outdoors pollution-free at enormous scale. From today’s first steps in landscape maintenance to full-fledged re-terraforming in the future, Scythe is pioneering autonomous machinery that supports the ingenuity of humans, multiplying our power to nurture our planet.


Fintech • Professional Services • Software • Consulting
Fully Remote, US

We are a premier NetSuite Partner & Developer helping high-growth companies automate advanced billing & revenue in NetSuite. Since our inception, we’ve always played hard to win big. True success only happens when you swing for the fences, and since 2013, we've been hitting home run after home run (even while working from home). But what drives our success, you ask? It's our passion—not only for changing how finance teams grow using complete cloud technologies, but also for giving them their lives back in the process.


Aerospace • Hardware • Professional Services • Robotics • Software • Defense • Manufacturing
Longmont, CO, US
420 Employees

Honeybee Robotics specializes in creating novel exploration systems for the most extreme environments and advanced motion control solutions for NASA, defense, and commercial programs. Our work has played a critical role in thousands of projects spanning from conceptual design studies to flight missions, including NASA's Artemis I Mission and the Roman Space Telescope. We look to "Touch Life" by supporting planetary science, including every NASA Mars rover since Spirit and Opportunity. We aim to "Mine the Sky" through the development of practical In-Situ Resource Utilization (ISRU) solutions.


eCommerce • Greentech
Boulder, CO, US
70 Employees

Sunday is a data-driven start-up based in Boulder, Colorado, with a mission to empower consumers to take better care of their land. In just three years, we’ve grown from an idea to a major industry disruptor offering 100,000+ homeowners a more sustainable, safer, and tailored experience in backyards across America With support from top-tier investors including BondCap, Sequoia, Forerunner, and Tusk, and following our Series C raise, we are looking for the right people to grow with us. Sunday has a diverse team working across the country to cultivate an engaging, open atmosphere where we can connect, share ideas, and reimagine the American backyard. Our culture reflects our commitment to inclusion, individual growth, and curiosity.


Consumer Web • Internet of Things • Retail
Denver, CO, US
275 Employees

Identity Digital simplifies and connects the online world with relevant and memorable domain names that allow people to build, market, and own their digital identities. We operate the world’s largest portfolio of top-level domains and operate hundreds of others for registry partners on our innovative registry services platform. Across all our businesses, we safely and securely operate nearly 25 million domains. Beyond our domain name registry and innovative registry services platform, we help customers discover, register, support, and use high-quality domain names with our registrar, Name.com. Our diverse, distributed DNS (Domain Name System) system provides 100% domain availability coupled with state-of-the-art security against attack and abuse. Currently, we support a very diverse group of domains, and two of the largest being .AU and .ORG.


Aerospace • Hardware • Information Technology • Mobile • Software
Broomfield, CO, US
420 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/.


AdTech • Blockchain • Digital Media • eCommerce • Machine Learning • NFT • Web3
Carbondale, CO, US
120 Employees

SmartMedia Technologies (SMT) is reshaping the landscape of customer engagement and loyalty to help some of the world’s major enterprises to drive better business outcomes. SMT is the only complete end-to-end solution that bridges the gap between Web2 and Web3, making Web3 safe, easy and valuable for brands and fun, open and rewarding for consumers. Over 50 partners, including Accenture, Dentsu, NBA, PepsiCo, Unilever, Visa and WPP, leverage SMT’s enterprise SaaS engagement and loyalty platform to deliver immersive, gamified and personalized experiences - at scale. SMT also owns and operates the professional services companies FASTG8, Media Design Group and SmartMedia Labs, which are all powered by the SmartMedia Stack - a Self-Serve Audience Activation and Real-Time Programmatic SmartMedia Buying Platform.


Fintech • Insurance • Machine Learning • Other • Analytics • Automation
Fully Remote, US
400 Employees

Pie's mission is to empower small businesses to thrive by making commercial insurance affordable and as easy as pie. We leverage technology to transform how small businesses buy and experience commercial insurance. Our intense focus on granular, sophisticated pricing and data-driven customer segmentation allows us to match price with risk accurately across a broad spectrum of small business types.


AdTech • Software
Denver, CO, US
985 Employees

Basis Technologies (basis .com) is a global automation software provider for enterprise marketers. Basis is the only digital media platform to bring programmatic, site-direct, advanced TV, search, and social together through a single interface. It streamlines disconnected operations, automates and reduces manual steps, and consolidates tools and systems to enhance workforce productivity and optimize advertisers’ multi-channel media investments for performance. Headquartered in Chicago, Basis is renowned for its commitment to employees and workplace culture. The company has employees throughout the U.S. as well as in Canada, Mexico, and Argentina, with customers throughout North America, South America, and Europe.


Fintech • Real Estate • Software • PropTech
Fort Collins, CO, US
70 Employees

At TurboTenant, we simplify the complex and intimidating process of managing your own rental property. And we do it through an elegant software platform for small, “do-it-yourself” landlords and their tenants. But don’t take our word for it. Read reviews from some of our 650,000+ landlords.


Artificial Intelligence • Cloud • Information Technology • Software • Big Data Analytics • Automation
Denver, CO, US
4,700 Employees

Dynatrace provides software intelligence to simplify cloud complexity and accelerate digital transformation. With advanced observability, AI and complete automation, our all-in-one platform provides answers, not just data, about the performance of applications, the underlying infrastructure, and experience of all users.


Digital Media • Enterprise Web • Marketing Tech • Sales • Software
Fully Remote, US
70 Employees

BombBomb offers a SaaS platform focused on asynchronous video messaging. Since 2006, we have been helping people to connect, communicate and collaborate more effectively and efficiently. BombBomb is made for professionals whose work revolves around, and relies upon, human centered communication. Specifically, our product is geared towards enterprise professionals within the Mortgage, Construction, Consultation, Automotive, and Education & Nonprofit industries.


Big Data • eCommerce • Software
Denver, CO, US
36 Employees

TurnCommerce is the parent company of a wide variety of Web properties with a primary focus on the domain space. With deep technical expertise, powerful infrastructure, and strong support we provide complete solutions for domainers. To put it simply, we buy and sell domain names. Our primary web properties include NameBright, HugeDomains, DropCatch.com among various other sites. TurnCommerce is a passionate team of individuals with application, e-commerce, data and design backgrounds. We believe in commitment, diligence and integrity. Most importantly – we have fun!


Artificial Intelligence • Software • Database
Fully Remote, US
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.


Enterprise Web • Marketing Tech
Denver, CO, US
789 Employees

Contentful is the leading content platform that powers digital experiences for over 30% of the Fortune 500 companies and thousands of global brands. Our platform unifies content in a single hub, structures it for use in any digital channel and integrates seamlessly with hundreds of tools through open APIs. It lets developers and content creators work in parallel, increasing team efficiency and happiness. Companies such as Shopify, Staples, Atlasssian, Electronic Arts, Chanel, Roche, Vodafone use Contentful to build their mobile and web products, voice controlled apps and more.


Fintech • Payments
Fully Remote, US
88 Employees

Moov is a payments platform making it easy to accept, store, send, and spend money all from a single, elegantly-designed API. Instead of stitching together multiple vendors, software companies simply add Moov to their products to get the latest in payment technology, user onboarding, licensing, compliance, and more.


Artificial Intelligence • Cloud • Software • Cybersecurity
Denver, CO, US
5,000 Employees

Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve complexity in the cloud age by enabling digital transformation, cloud migration, and infrastructure monitoring of our customers' entire technology stacks. Built by engineers, for engineers, Datadog is used by organizations of all sizes across a wide range of industries. Together, we champion professional development, diversity of thought, innovation, and work excellence to empower continuous growth. Join the pack and become part of a collaborative, pragmatic, and thoughtful people-first community where we solve tough problems, take smart risks, and celebrate one another.


Productivity • Software
Denver, US
980 Employees

monday.com is a work operating system that transforms the way teams work together. We’ve created a solution that connects people to workplace processes promoting a culture of transparency & empowerment. We're obsessed with building an excellent product. Our goal is to create a work operating system that people will love to use—one that’s fast, beautiful & responsive.