Explore Top Remote Companies Hiring Ruby Developers

Jitera

Jitera, inc. is a startup company from Japan that makes software to automate the development of mobile and web applications. Our product can be called as No-Code, Low-Code, and code generator. By using our product, customers can develop a software 10 times faster.

Johnson Law Group

Johnson Law Group is an international law firm that has recovered over $2B for our clients. The firm's foundation has been built on strong operations, legal, and finance expertise. Over the last year, building our own software has proved to be the next key component to supercharge the way we work and the quality and scale of service we provide.

Joint Academy

Joint Academy is pioneering software-as-a-medicine for osteoarthritis, re-thinking and transforming how people get diagnosed and treatment for the chronic disease. Our product approaches healthcare with real science (clinical evidence) primed by objective data to deliver the best outcome for healthy joints. For the hardest-to-treat conditions we simply believe we have to go beyond pills and surgery. We have gathered industry experts, professors, physiotherapists, engineers and venture capital from relevant firms to solve this problem. We have the Swedish government as customers as well as major insurance companies. Joint Academy is an engaging company to work for, where we tackle real life problems and one of the greatest challenges our healthcare system faces today: Chronic diseasesWe offer all our employees:- Good salary and equity package- Flexible working schedule- Paid Time Off- Great company culture and a learning environment

Jungle Scout

Jungle Scout is the leading all-in-one platform for selling on Amazon, supporting more than $50 billion in annual Amazon revenue. Founded in 2015 as the first Amazon product research tool, Jungle Scout today features a full suite of best-in-class business management solutions and powerful market intelligence resources to help entrepreneurs and brands manage their e-commerce businesses. Jungle Scout is headquartered in Austin, Texas and supports 10 global Amazon marketplaces. The Jungle Scout team is a group of smart, motivated, and fun-loving professionals working hard to help our customers achieve success. We have a remote-first culture with employees across the world as well as in our hub offices in Austin, TX and Vancouver, BC. We believe team members should have the opportunity to choose the work environment that works best for them, so we give our team members the option of working from home, at one of our hub offices, or from a co-working space. We offer workplace flexibility, competitive compensation packages, 401K/RRSP matching, generous vacation, and professional development to help you thrive in your career.

Juul Labs

Juul's mission is to improve the lives of the world’s one billion adult smokers by driving innovation to eliminate cigarettes. Juul is the number one US-based vapor product. Headquartered in San Francisco and backed by leading technology investors including Tiger Global, Fidelity Investments and Tao Invest LLC, Juul Labs is disrupting one of the world’s largest and oldest industries. We’re an exceptional team with backgrounds in technology, healthcare, CPG and biotech, and we’re growing rapidly to deliver on our mission. We’re actively looking to hire the world’s best scientists, engineers, designers, product managers, supply chain experts, customer service and business professionals.

KaiPod Learning

KaiPod Learning is the nation’s fastest growing network of microschools. We believe in a new education model that is personalized, flexible, and built around students, not systems. The traditional one-size-fits-all model is broken, and we are here to replace it with something radically better. We power a fast-growing network of in-person microschools, giving families across the country access to high-quality, small-group learning environments. Behind the scenes, our tech platform is the engine that drives everything: academics, communication, student progress, school operations, and more. We’re not here to make incremental change. We are building the infrastructure for a new category of education. That takes vision, speed, and a team unafraid to challenge the status quo. We are backed by YCombinator, Reach Capital, and several other top venture firms.

Kantox

Kantox is a leading fintech company building solutions that help companies use currencies to boost competitiveness. Today, we’re also one of the fastest-growing fintechs in the world, with over 6,400 clients in 74 countries.With company headquarters in London and stunning Mediterranean sea-facing offices in Barcelona, our team is made up of more than 120 people from 35 different nationalities. We’re always on the lookout for new Kantoxers that are committed to helping us deliver disruptive solutions that benefit the wider financial industry.Could that be you? We launched our award-winning Dynamic Hedging solution in 2016. Since then, we have consistently appeared on the Deloitte Technology Fast 50 UK and Fast 500 EMEA lists. Treasury Management International also recognised our solutions as best-in-class, awarding us the Best Solution Innovation – FX Risk and Best Risk Management Solution. In 2019 we won Best e-FX Platform for Corporates at the FX Week e-FX Awards – the first time this award was ever given to a non-bank.Kantox is headquartered in London and authorised by the Financial Conduct Authority (reference number 580343).

Kellton

Who are we? 🤔 • a global team with high standards - we maintain Silicon Valley quality and vibe, even though we have spread far beyond • we've made a real difference in the world since 2008! We deliver for Zoetis, Apple, Tesla, NATO, UNICEF, and many more • 100-people-sized A-Team in Wrocław, with other offices in the US, UK, and India View our website for more details and case study examples. Because everyone is empowered at Kellton, new team members enjoy making a difference right away and progressing quickly in responsibility and ownership.

Kickstarter

Kickstarter campaigns make ideas into reality. It’s where creators share new visions for creative work with the communities that will come together to fund them. Some of these creators, like Critical Role, TLC, and The Smithsonian Institution already had huge fanbases. But many projects have been as small-scale as a limited run of silent meditation vinyls or as up-and-coming as early versions of Issa Rae's Insecure and Phoebe Waller-Bridge’s Fleabag. No matter what, creators always control how the work comes together—no 100-page grant applications, no donors demanding you modify your message, no last-minute edits from investors. When backers chip in funding and help spread the word, they too become part of these independent works.

Kit (Formerly ConvertKit)

Kit is an email-first operating system for creators who mean business. We help creators grow and build valuable businesses. For coaches, YouTubers, authors, podcasters, and other creatives, there isn’t a better marketing hub to rely on to grow audiences, automate email marketing, and sell digital products - all within one platform. More importantly, there isn’t a team more committed to helping creators earn a living.

Knowde

Knowde is the leading marketplace for ingredients, polymers, and chemistry. For the first time ever, R&D teams and buyers can search, learn, engage, sample, quote and purchase from every major producer on earth – all in one place. Knowde provides chemical producers the technology required to move online quickly and meet the new needs of customers who want a better online buying experience. Raw material suppliers and their customers are the hidden innovators behind the end-products we rely on every day. Chemistry is used to make every physical good on earth, including the products we love from Tesla, Glossier, Apple, Nike, 3M and J&J. However, the largest and most impactful industry in the world is still doing business the same way it did 100 years ago. Until now. The industry is the building blocks of the entire world. 15,000+ suppliers provide every single ingredient, polymer and chemistry that make up every physical product in existence. Yet, the expansive world of chemistry had gone largely unorganized and remained inaccessible to many. The industry craved a single destination to efficiently conduct research, compare and purchase raw materials without the hassle of scouring thousands of websites, calling and emailing sales reps and attending costly in-person trade shows. Welcome to Knowde.

Kode Health

KODE. An on-demand medical coding solution for maximum flexibility, quality and control for systems and Koders alike.

Koinly

Koinly is a leading crypto tax platform helping millions of users calculate gains, generate reports, and stay on top of their crypto finances. We work with major exchanges and tax platforms globally and sit at the intersection of crypto and tax.

Koombea

Did you know that Koombea is one of Latin America's fastest-growing software development companies? We help our clients all over the world build digital products that make users' lives better. By joining our team, you will not only receive amazing benefits and become part of a flexible and innovative work culture.

Kueski

We are Kueski, and our mission is to develop an ecosystem of financial products which are simple and convenient for our users. We are part of the financial digital transformation, being one of the key players in Mexico.

Kyruus

At Kyruus Health, our mission is to connect people to the right care, in pursuit of our vision: a better healthcare system- one that's transparent and accessible- where everyone gets the care they need. Our values are at the heart of everything we do.

Kyruus Health

Here’s what that would mean for you in the Staff Software Engineer role on the Application Development team. Care: Help accomplish the goals of your Agile development team through your design and programming skills. Driven: Commit quality code (lots!) reliably and on time to help the team achieve roadmap goals and customer commits. Respect: Provide timely feedback on designs and pull requests and share technical insights, learnings, and best practices with fellow Kyruunauts. Accountable: Ensure stories are on track to be delivered within the sprint to meet the needs of our customers and satisfy deliverables.

Labguru

Labguru integrates an electronic lab notebook, LIMS, inventory management, automation, and informatics from different sources into one easy-to-use platform. It’s the ultimate laboratory management software and data management solution.

Later

Later is founded on two success stories that began in 2014: Mavrck, the industry-leading influencer marketing solution (now Later Influence™), and Later, the best social media management platform (now Later Social™) and first-to-market link in bio tool. We’re trusted by the top social platforms, with partnerships and integrations with Meta, TikTok, X/Twitter, LinkedIn, YouTube, and Pinterest. In 2024, Mavrck and Later officially joined together as one unified business, with a shared vision: to enable the world to make a living with their creativity. We’re now on a mission to build the world’s first Social Revenue Platform. Later will be the first inclusive platform where social media managers, influencer managers, and creators can come together to collaborate on content. We enable marketers to create high-performing content and engage in authentic collaborations with creators to reach new audiences, drive engagement, and generate predictable ROI.  As a trusted partner and go-to source for social media advice, we help create an engaged community for reliable performance and repeatable growth.

LaunchDarkly

LaunchDarkly is a Feature Management Platform that serves hundreds of billions of feature flags daily to help software teams build better software, faster. Feature flagging is an industry standard methodology of wrapping a new or risky section of code or infrastructure change with a flag. Each flag can easily be turned off independent of code deployment (aka "dark launching"). LaunchDarkly has SDKs for all major web and mobile platforms. We are building a diverse team so that we can offer robust products and services. Our team culture is dynamic, friendly, and supportive. Our headquarters are in Oakland.

Lavela Health

Lavela Health is building a digital health platform for women navigating pregnancy loss. We believe every woman deserves compassionate, evidence-based mental health support during one of life’s most difficult experiences. Our platform brings together community, curated content, and specialized care from licensed therapists with deep expertise in reproductive loss. On the technical side, Lavela is built with a modern Rails stack, and our architecture emphasizes privacy, security, and scalability. We’re a mission-driven team combining clinical expertise, personal experience, and strong engineering practices. If you care about building secure, human-centered software that makes a real impact, we’d love to talk.

Lawgical

Lawgical is an energetic, entrepreneurial, and established marketing and software firm. We have developed and operate several niche, market-leading brands in the legal industry. Lawgical offers a remote, as well as casual and fun, work environment with a competitive compensation package. We work hard, but also understand the importance of quality of life. Our goal is to build brands and technology with integrity, value, and trust. We are looking for exceptional individuals to help us accomplish that objective.

Lazer Technologies

Lazer is a world-class digital product studio composed of 80+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $200M in revenue. Clients seek out our help because we have the talent to deeply understand their needs and provide industry, technical, or product insights that are uniquely valuable to their efforts. Our clients range from early-stage startups and venture studios to recognizable commerce brands and exciting enterprises. Some of our notable clients include Google, Shopify, Coinbase, Alchemy, Hinge, OVO, DIMO, and more.

Leadfeeder

We’re a startup based in Helsinki, Finland. Our roots are deep in web analytics and we've been the successful pioneers of web analytics technology development in Northern Europe. Our mission is to bring web intelligence into business and we’re doing that with a team of incredible talents spread over more than 10 different countries.

LEAN BAKERY

We are a Europe-based remote first company driving innovation with diverse teams. Our services cover Single Page Applications, decentralized Apps (dApps), Web Apps, and Mobile Applications. With expertise in blockchain and web3, we deliver transformative projects. Collaborating with renowned brands **since 2006**, including Adidas NEO, Allianz, BMWi, LEGO, and more, we stay at the forefront of emerging technologies. Our experience spans over 7 years in blockchain and web3 domains, successfully delivering diverse projects such as crypto miners, NFT initiatives, and scalable web3 platforms. Our team leverages frameworks like NodeJS, Ruby on Rails, ReactJS, Electron, and embraces blockchain and Ethereum (EVM Based Blockchains) to create cutting-edge web-based software. Join us to shape the future of digital innovation. Legal-wise, we are currently only considering applicants from **Portugal**, **Italy**, or **Germany**.

LeaseQuery

LeaseQuery is looking for a Senior Software Engineer in Ruby to join our team. We’re looking for someone with a passion for improvement; both in our applications and in yourself. You’ll be joining a small team focused on building features to meet customer needs and infrastructure to meet application growth. We practice Agile software development. We are 100% cloud-based, hosting on AWS/Heroku. In this role you will work remotely with colleagues across the organization to design, develop, and deliver valuable software to our customers and continuously improve the way we do it. LeaseQuery Headquarters is located in Atlanta GA, but we are open to remote candidates for this opportunity.

Legal.io

Legal.io is the marketplace for the enterprise legal vertical.

LegalNature

We’re LegalNature, and we automate legal documents and processes. Our mission is to make the legal system easier to understand, less time consuming, and far cheaper for individuals and businesses. We have thousands of customers that love our product for it’s ease of use. We’re looking for brilliant engineers that can help us deliver the next generation features our users want, without destroying the simplicity that they love. We’re a 100% remote company and have been for several years. We’re looking for those that are self-motivated and independent. We prefer highly skilled individuals that thrive when given the autonomy to do their best work.

Legitimate

About Us Legitimate connects physical products to digital experiences that extend customers’ relationship with the most culturally relevant brands. Leveraging near-field communication technology (NFC) and blockchain infrastructure, Legitimate has enabled world-renowned brands and companies to create compelling connected products that help brands secure product authenticity and extend digital experiences to physical product and merchandise. Some of the brands and companies that trust Legitimate include PUMA, Adidas, ROC Nation, Timberland, and more

Lemon.io

Get a remote job that you will love with better compensation and career growth. We’re Lemon.io — a marketplace where we match you with hand-picked startups from the US and Europe.

Leobit

Leobit (leobit.com) is a full cycle web and mobile application development provider for technology companies and startups primarily located in the US, Canada, Australia, the UK, and the EU.

LevelUp

Company Overview LevelUp is a specialized BPO company that partners with technology companies across the US, UK, Europe, and Canada to provide tailored outsourcing solutions. For over seven years, we’ve built a reputation for delivering high-quality operational and back-office support, helping our clients scale efficiently. Our team consists of highly skilled and passionate professionals who are dedicated to providing exceptional service, technical expertise, and seamless support to our clients.

Lifen

Digital health is a necessity in the face of the challenges of the healthcare system. It paves the way for significant advances in research, diagnostics and patient monitoring. At Lifen 🩺 we are committed to healthcare professionals to meet this challenge through expertise in artificial intelligence coupled with an obsession with field impact. Since 2015, we have been developing, step by step, an infrastructure allowing healthcare professionals to rely on the right data at the right time for each patient. Today, more than 800 hospitals and 20,000 independent healthcare professionals use our solutions to reduce administrative burden, personalize care and accelerate clinical research. Alongside them, we are 160 passionate Lifeners 👩‍🚀🧑‍💻 who are committed to relentless innovation to build a healthier world.

LifeRaft

LifeRaft is security intelligence company headquartered in Halifax, Nova Scotia, that provides technology to address the evolving threat landscape. LifeRaft is always seeking exceptional talent to join the team, contributing their energy, expertise, and innovation to our business objectives.LifeRaft values inclusion and diversity in our workplace. We welcome all qualified applicants regardless of race, national or ethnic origin, colour, religion, age, sex, sexual orientation, gender identity or expression, marital status, family status, genetic characteristics, disability, or any other protected characteristic.We are proud of the welcoming and inclusive work environment we have created and we are committed to the continuous effort.

Lillio (formerly HiMama)

At Lillio (formerly HiMama), we are committed to serving the field as an authentic voice of the early childhood education (ECE) workforce, providing programs with all of the building blocks for high-quality early care and education and helping early educators focus on what matters most for children’s successful development and learning: relationships, play, creativity, and loving, nurturing caregiving. We are a social-purpose business and certified B Corporation with the goal of empowering early childhood educators through innovative, affordable tools that enable them to improve child outcomes, engage family members, and support continued professional growth for their staff. If you are excited about being part of an impact-driven business, focused on making a difference in the early childhood education industry, Lillio is the place for you.

Lime

Lime operates electric scooters and bikes, but our mission is larger. We believe in transforming cities through green, affordable, and accessible transportation for everyone. Headquartered in San Francisco, USA, we operate in more than 120 cities in 31 countries, with plans to expand responsibly. To do that, we need great people.

LinkSquares, Inc.

LinkSquares has built the leading AI-powered Contract Lifecycle Management SaaS product suite used by legal teams to move their business forward faster. Our solution provides a platform for writing better contracts, analyzing what’s in existing contracts, and working better with their team. It differs from other tools on the market with its powerful AI insights, speed to providing tangible results, and ability to help the entire company collaborate better. LinkSquares saves companies hundreds of hours and thousands of dollars by eliminating manual contract processes and reducing the need for outside counsel. We are a high-growth start-up company with an established customer base and entrepreneurial culture. As a company, we’re customer driven in every technical and business decision we make.

Litmus

Litmus helps email marketers work more efficiently, catch costly errors & accelerate campaign performance.

Loadup Technologies

Our Goal: To become the leading platform connecting consumers with top home service providers, excelling in cleanliness and organization. Why We’re Different: We deploy a nationwide network of independently licensed and insured junk haulers who complete local pick-up and disposal services. Our Upfront Pricing Online: is honest and transparent. We offer more affordable junk removal services with no compromise in quality or coverage. Pricing online is guaranteed. Explore open job opportunities at Loadup Technologies.

Localyze

Welcome to Localyze, where we're reimagining how people move for work. Our mission is to tear down the barriers that limit talent and opportunity. We bring together seamless technology, transparency, and unrivalled service to make this happen. Founded in 2018 by three visionary women who believe in unlocking human potential without borders, Localyze has built a centralised platform that decentralises the world. We empower companies to hire from anywhere and enable individuals to choose where they live and work. Global working is in our DNA. Our vibrant team, comprised of almost 80 Localitos from 15+ nationalities across 3 continents, fuels our creativity and innovation. With our recent $35m Series B fundraise, we're expanding both our product and our reach!