Explore Top Remote Companies Hiring Ruby Developers in US

BuildZoom

BuildZoom is a managed marketplace that is modernizing the $1.2 trillion remodeling and construction industry. We guide clients with medium-to-large residential and light commercial projects through the construction process and help them turn vision into physical reality. Our platform ensures accountability and transparency throughout the process, enabling us to deliver great outcomes in a historically challenging industry. Last year, we managed over $150M in construction projects and are on track to double this year.

Buoy Software

Our mission is to deliver the best experience possible to as many donors of blood products (such as plasma) as possible, in as many communities as possible. We use our understanding of blood product donation and the industry’s regulations and pair them with our extensive consumer product experience to enrich the lives of our members and improve health outcomes for patients everywhere. In an industry that hasn’t seen innovation in more than two decades, Buoy’s software streamlines the donation process allowing our business to promote loyalty while improving efficiency in a donation center. In turn, the increase in blood product donations improves a supply level that is at an all time low, and allows for blood-product derived biotherapies to continue to evolve, improve, and save lives for those who face life-threatening conditions (i.e. immune deficiencies and blood disorders). Without an increase in blood product donations, we are facing a worldwide health crisis that ultimately results in rationing of care without the proper resources. Buoy Software is excited to be playing more of a role in improving the state of blood products and blood product donations.

BusPatrol

Our mission is to make the journey to and from school safer for children everywhere by modernizing school buses. BusPatrol is a leader in smart transportation, bringing cutting-edge AI and IoT safety tech solutions to school buses across North America. Through relentless innovation and discovery, we are strengthening trust, safety and transparency across the student transportation space. We foster a culture of responsibility and awareness around school buses and children, while providing our community partners with technology and data tools to safeguard student riders.

CallRail

CallRail is the lead intelligence platform that makes it easy for businesses of all sizes to market with confidence. Serving more than 200,000 companies worldwide, CallRail’s solutions help businesses track and attribute each lead to their marketing journey, capture and manage every call, text, chat, and form, and use real-time insights to optimize their marketing.

CancerIQ

CancerIQ makes it possible for providers to connect all patients to the latest innovations in cancer prevention, early detection, and treatment.

CareAcademy

CareAcademy provides high-quality, state-approved training for home care agencies, home health agencies, franchise systems, and payors that increases learner knowledge for better health outcomes. Nearly 300,000 learners have completed more than 1.5 million hours of training with CareAcademy. With easy-to-use, web-based courses and a robust administrator platform, CareAcademy offers education and compliance solutions for home care and home health organizations of all sizes, from small agencies to multi-state enterprises. Founded in 2016, CareAcademy recently announced a $20M strategic funding round, led by Goldman Sachs Asset Management.

CareerPlug

CareerPlug empowers others to reach their potential. We do this, in part, by making it easier for our SMB clients to hire and develop the right people. We want to positively impact the lives of our employees, our small business owner clients and their applicants/teams, a reach that impacts millions each year!

Cartwheel

Join Cartwheel and help address the student mental health crisis! Cartwheel is the trusted mental health partner to schools, delivering rapid access to care for students and helping schools build stronger mental health programs that catch kids before they fall. Our evidence-based mental health program is designed around the entire school community. Our licensed therapists and child psychiatrists are diverse, culturally sensitive, and committed to affordable care for everyone—including uninsured families and those covered by Medicaid. Kids shouldn't just aspire to get out of bed and drag themselves to class. They should be able to experience joy. They deserve to envision and build a life they’re excited to live.  Join our team to help transform school-based mental health for students across the country.

Cash App

At Cash App, our mission is simple yet ambitious: to redefine the world’s relationship with money by making it more relatable, instantly available, and universally accessible. To make this real, we’re building a team of dreamers, innovators, and risk-takers to break the mold of what a financial brand can be. If that’s you, then come join us.

Cast & Crew

At Cast & Crew, our diverse workforce is always at the heart of what we do. Our company is committed to a culture of encouraging unique perspectives and backgrounds and to ensure growth and opportunities are available for all. Come join our team of talent that helps make magic happen. #OneCastOneCrew

Caterpillar

The Cat Digital team is at the forefront of Caterpillar’s evolution. We take pride in solving complex problems by building new systems from the ground up. On our team, you’ll leverage data from across our entire enterprise to find solutions that open a new world of possibilities for our customers and dealers. Join us in building a better tomorrow.

Cedar

At Cedar, you’ll work with a smart, talented team, devoted to solving a problem that impacts millions of consumers annually. We offer competitive pay, great healthcare, stock options, unlimited PTO, daily lunch and snacks, wellness offerings, and more—plus the exciting opportunity to join a high-growth company.

Cerebral

Shape the future of one of the largest and fastest growing online mental health care company in the world ($4.8 billion valuation) and help expand the platform that is improving the well-being of hundreds of thousands of people.

Chargify

Chargify is a subscription billing service that serves SaaS companies with complex billing needs. We’ve been around for 10 years and serve thousands of software businesses. We’re looking for engineers who are excited to jump into a fast-evolving space to solve challenging, real-world problems.

charity: water

charity: water is a non-profit bringing clean and safe drinking water to people in developing nations. Since 2006, we've funded more than 137,000 water projects in 29 developing countries. When complete, these projects will provide clean, safe drinking water for more than 17.4 million people. 703 million people don’t have access to clean drinking water, that's one in ten of us. Diseases from dirty water kill more people every year than all forms of violence, including war. The good news: there are simple solutions, from deep drilled wells to water filtration systems. With the help of 1 million+ donors and individual fundraisers, we've raised over $740M, forming a strong force against the water crisis. Join us!

Chime

Working at Chime means keeping our values in mind, putting our members first, and striving for long-term growth and success. To that end, we’re building an inclusive workplace where all perspectives and experiences are welcome on our team and creating an environment where every Chimer can thrive.

Chord

We’re looking for a Senior Engineer to elevate Chord as the leader in headless commerce. You’ll join a growing team that is building a platform to empower the next generation of brands with smart technology, unique customer experiences, and insightful data. In this role, you will be responsible for building features that attract new customers to Chord. One of the first projects you will contribute to is the creation of a dynamic onboarding journey, including analytics-forward dashboards our customers will log in to see every day. This is a perfect opportunity for engineers who thrive on building user interfaces and workflows that make complicated technological concepts feel intuitive and approachable, even to non-technical people. As our next Senior Engineer, you will be a key member of the Platform team and will report directly to the team’s Engineering Manager. Chord offers advanced ecommerce infrastructure for growing brands that want to have cutting-edge technology and data witho

Chorus Innovations

Chorus Innovations is a fast-growing healthcare technology company with an adaptive platform as a service (PaaS) that enables the rapid development of mobile, desktop, text messaging and interactive voice applications. Chorus’ platform currently powers transformative healthcare, biomedical research and community health projects across institutions and public health agencies nationwide. We believe every community should have world-class health technology so they can thrive. Our mission is to improve the lives of people and communities by democratizing technology development in health and research.

Chronograph

Chronograph was founded to bring next-generation technology to private capital markets. Our innovative data management and analytics solutions help private capital investors – including many of the world’s largest foundations, endowments, venture capitalists, and private equity firms – streamline portfolio monitoring, reporting, and diligence.

Circle Medical

Circle Medical is a Y-Combinator healthcare technology startup on a mission to bring quality, delightful primary care to everyone on the planet. Built by top-tier entrepreneurs, engineers, designers, and physicians, our telemedicine software has pioneered how people find and receive care. Our founding team has decades of experience with successful technology startup exits. We’ve used our most recent round of funding from WELL Health, backed by Sir Li Ka-shing, to scale from California to over fifteen states across the US. We’re now entering the hypergrowth phase, expanding nationwide from over fifteen states to all fifty states in the next six months. And this is only the beginning. More about us can be found on our website.

CirrusMD

CirrusMD is a different kind of telemedicine company. In less than a minute, patients reach a live, licensed physician via our text-based (or web) app, then conduct a care encounter at their pace and convenience. Available 24/7/365, CirrusMD’s integrated care is delivered via multispeciality, board-certified doctors who can treat a broad range of conditions, from acute to chronic, and from primary care to specialty areas, including behavioral health. CirrusMD is available to 10 million users across all 50 states, and exclusively offered through employers and health plans.

Cision

Empowering PR and Marketing Pros to Target, Reach and Engage Their Audiences. At Cision we believe that strategic communications are a driver of progress - for a brand, a company, or any organization. Now more than ever, Communications leaders are shaping the agendas of CEOs and companies, and being trusted to build and protect brands. We partner with more than 75,000 organizations, including 84% of the Fortune 500, to understand, influence and amplify their stories.

CityBase

CityBase supplies government agencies and utility companies with technology to make it easier for their constituents and customers to find, apply, and pay for public services. Our unified online presence and physical kiosk solutions democratizes access to services for constituents who may or may not have access to a computer or mobile device.

Clariti

We’re on a Mission to Make Government Permitting and Licensing Easier and Faster. At Clariti, we empower governments to deliver exceptional citizen experiences through our easy-to-use permitting and licensing software, and our dedication to service excellence. Through our 13+ years working with city, county, state, and provincial governments across North America, we’ve developed a deep understanding of the challenges governments face in permit and license management - such as staff shortages and ever-increasing volume - and the need for more flexible, user-friendly solutions. So we set out to make a difference. Clariti, then BasicGov, was formed in 2008 as the first public sector AppExchange partner on the Salesforce platform: a stand-alone, 100% software-as-a-service company offering industry-leading permitting and licensing solutions for government, and truly reliable customer support. Our team’s goal is to provide the most intuitive and low-maintenance solutions on the market to make complex processes easier for citizens and staff.

Clearbit

With backgrounds at Stripe, Twitter, Google, and Heroku, the Clearbit founders came together to transform the world of stodgy, inflexible corporate data and create quality infrastructure crucial for innovation. We help modern businesses grow with products that run on real-time data to maximize acquisition, conversion and operational efficiency. Today, Clearbit powers more than 1,500 B2B SaaS companies, including Asana, Segment, and Atlassian. Our first product, Enrichment, replaced the world of manual CSVs with a business-data API that software developers love to use. We then launched Prospector for sales teams building their book of business and Reveal for marketers de-anonymizing website traffic. Soon after, we turned our attention to partners, releasing integrations with Segment, Zapier, Salesforce, Marketo, HubSpot, Drift, and Intercom. Seeing how innovative companies were harnessing our APIs to build automations that accelerate revenue and streamline operations, we decided to democratize these go-to-market growth tools for every B2B company. Clearbit's Data Activation Platform is now an essential part of the daily workflow of marketers and sellers alike to create demand, convert intent, and optimize pipeline — without requiring engineering resources. With an office in San Francisco, we are a remote-first company, with employees around the world.

Clearcover

Clearcover is a venture-backed technology start-up disrupting the trillion dollar legacy insurance market. We’ve focused on building products that create confident, happy customers - and we’re flourishing. We believe in putting our people first, paying them well and working together to solve tough problems. If you’d like a high-growth opportunity with an award-winning company, let’s chat.

Clerky

Clerky helps startups and attorneys get legal paperwork done. The way legal paperwork gets done is filled with inefficiencies, which leads to ridiculously high legal fees. We fix this by building software that automates and streamlines the process.

Cobalt

Cobalt is the world's largest pentesting platform delivering thousands of pentest per year. Cobalt’s Pentest as a Service (PtaaS) platform is modernizing traditional pentesting. By combining a SaaS platform with an exclusive community of testers, we deliver the real-time insights you need to remediate risk quickly and innovate securely. We see the Pentest as a Service model as a first step in our vision to create a new interface to the security workforce. We have seen tremendous traction over the years and today, have 1000+ customers on Cobalt’s platform. We are remote-first with local hubs distributed across the US, the UK, and Germany. We have Scandinavian roots, an American base and a global outlook. Our team is characterized by a fun, fast-paced and collaborative culture based on individual responsibility and ownership. We have secured more than $50M in funding from a variety of top flight investors, led by Highland Europe. We are using our funding to expand global usage and continue development of the Cobalt platform, which pioneered the Penetration test as a Service (PtaaS) model.

Codecademy

Codecademy is an American online interactive platform that offers free coding classes in 12 different programming languages including Python, Java, Go, JavaScript, Ruby, SQL, C++, C#, Swift, and Sass, as well as markup languages HTML and CSS.

Codi

The commercial real estate industry is stuck in the past. Companies are shifting towards workplace flexibility, and mandatory long-term leases with an antiquated search process don’t fit their needs. Codi is solving this problem with flexible workspaces built for the way people work today. With easy move-ins, turnkey office spaces, and flexible lease terms, every company can find an office space where their team can thrive.

Cognii

Cognii provides AI and NLP based educational technologies. Our Virtual Learning Assistant is an AI Tutor that engages students in a natural language conversation for personalized learning and assessments.

CoinList

CoinList's mission is to accelerate the advancement of blockchain technology. We do this by finding the best emerging blockchain projects and helping them succeed. We have become the global leader in new token issuance, helping blue chip projects like Filecoin, Solana, Celo, Algorand, Dapper, and others connect with hundreds of thousands of new token holders. And we now support the full lifecycle of crypto investment, from token sales through token distribution, trading, lending, and crypto-specific services such as staking and access to decentralized-finance opportunities. CoinList users trade and store Bitcoin, Ether, and many other popular crypto assets through our full-service exchange, CoinList Pro, and our simple buy/sell tool on CoinList.co, while also getting access to the best new tokens before they list on other exchanges. Our customers include validators, miners, founders, CEOs, crypto funds, bitcoin OGs, as well as a broad array of crypto enthusiasts.

Colette Media

Colette Media is the publisher of Seamwork, a membership site for women who love to sew. You can learn more about us and on our web site.

Collab

Collab is a digital talent network and entertainment studio founded in 2012 on a simple premise: We help brands leverage the creativity of our hand-picked roster of Creators, while helping those Creators build their careers making content they love. True to our name, our philosophy is that doing both of these things in collaboration with one another helps everyone win.

Collectors

Collectors

CollegeVine

CollegeVine is on a mission to become the trusted source of lifelong guidance for the next generation, helping millions of families find paths toward better life outcomes. Over the years, we have become increasingly concerned with the high school to workforce transition generally, in which college is but one of many paths. Nonetheless, for the many families who choose this path, the college process has become a confusing and difficult road to navigate, with some students not even thinking about college until their senior year. Not to mention, most families are grossly under-resourced.

Cometeer

Welcome to the future of coffee. Cometeer features the best beans from world-class roasters, brewed better through science, and frozen in a peak-state of coffee deliciousness. Delivered in a tiny recyclable capsule, all you have to do is melt it with hot water (or ice water, or oat milk if you’re fancy). Think pour over quality, pajama convenience. We’re a technology-driven company, looking to revolutionize the $400+ billion global coffee market. Our new-format coffee capsule – perfected over years of investment and research – delivers the quality of specialty coffee in a uniquely convenient format. Our capsules are shipped straight to your door frozen; all you need to do is peel back the lid, add water or milk, and enjoy (no machine required). Our coffee has received rave reviews from celebrities (including David Chang, Aaron Paul, and James Hoffman), coffee aficionados, and entrepreneurial leaders alike. We’ve built a 70,000 square foot state-of-the-art production facility in Gloucester, MA that leverages custom-built machines, a proprietary brew science, and novel flash-freeze technology that preserves coffee freshness like never before. We are now beginning to scale our business across multiple channels, from direct-to-consumer to office, retail, wholesale, online delivery, and more. Our world-class team includes alums from Tesla, Palantir, Oscar Insurance, Blue Bottle, Wayfair, and Apple. We’ve also raised over $150 million in venture capital from leading investors, including D1 Capital, Greycroft, Elephant Ventures, Addition and Avenir.

Commit

Commit is the first professional network founded by software developers that puts the career needs of Startup Engineers first. Apply today at http://commit.dev

Commslayer

This is not our first rodeo We previously built one of the most popular (and loved) analytics tools for Shopify called Lifetimely, trusted by thousands of merchants. We have since moved on to free merchants and their support teams from their ridiculously priced helpdesks. As a small bootstrapped team we can offer a weirdly good product for a minimal price tag. Proudly built in Boston and Helsinki We're looking for great people to join to build the best helpdesk for Shopify merchants

Constant Contact

We deliver for small businesses and nonprofits with the right tools to simplify and amplify your digital marketing and generate powerful results.