Explore Top Remote Companies Hiring Ruby Developers

Cabify

Cabify, part of the Maxi Mobility holding company, connects private and business users with the forms of transport that best suit their needs. With the aim of making cities better places to live, we’ve created a sustainable business model guided by ethical principles to help us act responsibly. More than simply ‘mobility as a service’ (MaaS), we seek to offer a future full of new possibilities for the 90+ cities in which we operate, respecting both the environment and the people that live there.

Cadmus

At Cadmus, we're committed to improving teaching and learning in Higher Education. Our online assessment platform is used by universities across Australia to create and deliver incredible learning experiences to hundreds of thousands of students.We’re a team of learners, doers, and creative problem solvers, excited to make an impact and see our team grow. We’re thoughtful, kind and sometimes silly; always here to support each other to do our best work. Join us!

Callibrity

Callibrity is a software consultancy specializing in software engineering, digital transformation, cloud strategy, and data-driven insights. Our national reach serves clients on their digital journey to solve complex problems and create innovative solutions for ever-changing business models. Our technology experience covers a diverse set of industries with a focus on middle-market and enterprise companies. Callibrity (kəˈlibrətē) is a mashup of two different roots, calli and caliber. Calli means 'beautiful' in Greek, as in Calligraphy - beautiful writing. Caliber means 'a degree of merit or excellence'. We strive to do beautiful work with a high degree of merit and excellence.

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.

CareAcross

CareAcross is a digital health startup focusing on cancer.Our mission: provide reliable and personalised support to improve the quality of life of cancer patients, through scientific evidence, advanced technology and interactive tools.Our impact so far: thousands of cancer patients across the world see improvement in their quality of life.Your contribution: help build the next generation of digital therapeutics for cancer and beyond.CareAcross has been recognised by: the LiveStrong Foundation (semifinalists in the global competition) the MIT Enterprise Forum (finalists in the Greek startup competition) the National Bank of Greece (prize winners in the i-bank startup competition). PricewaterhouseCoopers UK via its "Scale Health" programme Accenture via its "HealthTech Innovation Challenge" Finally, CareAcross is a member of MassChallenge, the world’s largest startup accelerator programme.

Carebit

Carebit is a young, design-led healthcare technology company helping hundreds of private doctors across the UK run their practices more effectively and efficiently with our web platform, along with hundreds of thousands of their patients. We are a fully remote company with a small office in London and a team of 20 across Europe and South Africa.

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!

CareMessage

CareMessage is the largest patient engagement platform for underserved populations in the United States. We envision a world where all people regardless of income or background achieve equitable health outcomes. We power the care for more than 7 million underserved patients at over 300 safety net organizations nationwide who receive timely healthcare information, preventive care reminders, appointment reminders, local resources, and health coaching through interactive voice and text messaging.

CareRev

CareRev is bringing the future of work to Healthcare! We are developing a robust marketplace that connects trusted Healthcare professionals to relevant per diem shift opportunities. We are working to change the traditional relationship between Healthcare professionals and Healthcare facilities alike, aiming to build a future that ensures people who work in Healthcare have better tools and are empowered to be the healers they want to be.

Carta

Carta is a platform that helps people manage equity, build businesses, and invest in the companies of tomorrow. Our mission is to unlock the power of equity ownership for more people in more places.  Carta is trusted by more than 40,000 companies and over two million people in nearly 160 countries to manage cap tables, compensation, and valuations. Carta also supports nearly 7,000 funds and SPVs, and represents nearly $130B in assets under administration. Carta's tender offer solutions have returned $14B to shareholders in secondary transactions. Today, Carta’s platform manages nearly three trillion dollars in equity globally.  Companies and funds like Tribe and Pipe build their businesses on Carta. The company has been included on the Forbes World’s Best Cloud Companies, Fast Company's Most Innovative list, and Inc.’s Fastest-Growing Private Companies. We’ve also been recognized as a 2023 Built In Best Place to Work in the U.S., a Muse VIBE Award winner in the Vacation and Time Off category and certified as a Great Place to Work. For more information about our offices and culture, check out our Carta careers page. Interested in data privacy? Check out our policies on Privacy, CA Candidate Privacy, and our Brazil Transparency Report. Please note that all official communications from us will come from an @carta.com domain.

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.

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.

Census

Census is how data teams at companies like Figma, Notion, Rippling, Clearbit, and Fivetran build better business operations. With Census, analysts can turn their data warehouse into a single source of truth and publish their insights directly into the apps that marketing & sales teams use daily. With live data, these teams can build better campaigns, understand what users are doing, and ultimately drive more sustainable revenue. We're a hybrid team headquartered in San Francisco who love taking annoying problems most people avoid and building simple solutions for them. We believe that data should be used for more than just making charts. This is why we built the first integration platform that works directly within cloud data warehouses.

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.

Change.org

we’re a social impact business (a public benefit company), and the world's largest social change platform, with 100 million monthly users, over 50,000 campaigns launched on the site every month, and a 100% user-generated revenue model. Our users win campaigns for change once every hour. In the last decade in Mexico, from the mobilization against the Maya train to the campaign to increase vacation days, many nationwide movements were created on Change.org. From the campaign Cáncer Warriors to ask for the release of the elephant Eli , dozens of local, national and international victories are happening every day thanks to the power of our users who are changing our country.

char.gy

char.gy is the most convenient way for drivers to charge an electric vehicle on their street. We utilise existing street infrastructure, such as lampposts, to reduce costs with the goal of making electric vehicle charge points ubiquitous.

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!

CharlieHR

We’re Charlie – and we’re on a mission to make work better for people working in small companies. At Charlie, we believe that work is changing. But that’s not just our opinion – it’s a fact. In 2022, the days of working solely for a paycheque are long gone. Now, people expect more from their work. They expect their managers to help them grow personally and develop professionally. They expect their company to listen to them and act on what they say. They expect a workplace that runs seamlessly and is run in a way that is fair, productive and supportive. More than anything else, they expect their company to show them they care – and show them in ways that go far beyond just a monthly salary. That’s why we built Charlie.

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.

Cialfo

Cialfo is a leading platform connecting students, higher education institutions and counselors through technology driven solutions. Launched in 2017 with a mission to make education accessible to 100 million students, Cialfo provides a range of mobile and web solutions to students, K-12 institutions and higher education institutions. We’re one of the fastest-growing edtech startups in the region, consistently charting new heights!

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.

CirrusLabs

We're a full service digital transformation provider with locations in United States, Canada & India. We help companies maximize their impact to generate value and innovation. Our mission is to co-create success with our customers, partners and community; and enable employees to dream, grow and make things happen. Our vision is to become the world’s most sought-after niche digital transformation company that helps customers realize value through innovation.

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.

CitizenLab

Do you want to join us on our mission to shape democracies for the digital age? Are you looking for an international and fast-paced, yet collaborative and inclusive environment to thrive in? You have come to the right place. CitizenLab, a global social impact scale-up with its HQ in Brussels, and presence in New York, works to make public decision-making more participatory, inclusive, and responsive. Its SaaS platform is being used by 300+ local governments and organizations in over 18 countries, facilitating two-way communication between governments and their residents. Since it was founded in 2015, CitizenLab has given 750,000+ community members a direct voice in local politics, has earned recognition as the 'Best Social Impact Startup in Europe', and was featured in outlets such as The New York Times and Forbes. CitizenLab is looking for purpose-driven talent to join us on our mission to enable millions of people in cities across the globe to shape the future of their communities.

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.

City Innovate

City Innovate is building a suite of enterprise-class products for automating government procurement. Our founders have deep experience in government and building technology companies.

Civica UK Ltd

Civica is a global leader in public sector software.Our software sustains and enhances public services worldwide. It’s backed by 30 years of experience and the expertise of our people, many of whom have worked in the public sector. We focus on improving outcomes and building a business that will continue to deliver for communities globally.With operations in the UK and Ireland, Australia, New Zealand, India, Singapore, Canada and North America, Civica is one of the UK’s largest software companies. We employ around 5,000 people, and we’re recognised for our culture, which has earned the Investors in People ‘Gold’ standard in the UK.

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.

Cleo

Cleo’s people share a genuine respect for each other and for the future we’re helping our customers to create. Beyond guiding how we act, and more important than driving us to deliver solutions that help our company and our customers succeed, our core focus on Appreciation creates something even more essential, for everyone: enduring value.

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.