Top 100 Ruby on Rails Developers in California
The Best of July 2026Looking for a top Ruby on Rails development firm in California?
Searching for and vetting potential partners is an exhausting process.
To assist you in your search for a partner, we’ve compiled this list of the top Ruby on Rails developers in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Ruby on Rails Development Firms
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31$5,000+10 - 49 employeesMountain View, CARead More
YouTeam is a marketplace for hiring remote software development contractors. Founded in 2014, YouTeam is headquartered in London, with an additional office in Lviv, Ukraine. YouTeam's staff of around 20 specializes in web development, custom software development, and mobile app development, primarily for enterprise and midmarket clients in business services and education.
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PwCIndustries
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32$10,000+10 - 49 employeesSanta Monica, CARead More
PhD Labs is a web and mobile app development company from Irvine, CA. The team of 10+ has been overcoming business challenges and driving results with digital solutions since 1998.
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Bank of AmericaIndustries
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33$1,000+10 - 49 employeesSan Diego, CALaunched in 1999, Straightfire Web Design & Digital Marketing is a small web design agency. Their services include Web Design, Search Engine Optimization, Branding, Print Design, and more. The firm is based in San Diego, California.Read More
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34$5,000+2 - 9 employeesSan Jose, CARead More
CodeFutures is a small software development company. Based in Broomfield, Colorado and San Jose, California, the agency was launched in 2001. Their services include custom software development, cloud consulting & SI, IT staff augmentation, and other IT consulting and SI.
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35$10,000+10 - 49 employeesNewport Beach, CARead More
Wellnuts is a full-source software development company based in Minsk, Belarus, with an office in Newport Beach, Calif. The company, founded in 2012, has more than 20 employees who provide, among others, web development, custom software development, and mobile app development services.
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36$5,000+10 - 49 employeesSan Francisco, CADreamX, a small mobile application development firm, is located in San Francisco, California. Established in 2022, the team focuses on Mobile App Development, Custom Software Development, Web Development, IoT development, and more.Read More
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Pladri Greek Time Corp. PropTexxIndustries
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37$50,000+10 - 49 employeesSan Francisco, CARead More
Infuse is a software development company based in San Francisco. The company, founded in 2014, has a team of around 20 that provides custom software development, mobile app development, and UX/UI design services. Infuse serves enterprise and smaller-sized companies in various industries that include financial services, medical, and IT.
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Ready RespondersIndustries
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38$10,000+10 - 49 employeesLos Angeles, CARead More
Launched in 2007, Formula is a IT strategy consulting company. The large team provides IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, IT staff augmentation, and more. The agency is headquartered in Los Angeles, California.
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39$1,000+10 - 49 employeesSacramento, CAOutstanding Experience, a social media marketing company, is in Sacramento, California and Halifax, Canada. The small firm was launched in 2015. Their team specializes in Social Media Marketing, Conversion Optimization, Web Design, UX/UI Design, and more.Read More
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40$25,000+2 - 9 employeesSanta Monica, CARead More
Right Balance is a software development company based in Santa Monica, Calif. with offices in Mexico City and Moscow. The company, founded in 2015, has a team of less than ten that provides custom software development, web development, and mobile app development services. Right Balance serves mid-market and other-sized companies in the financial services, IT, and transportation industries.
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TalaIndustries
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41$50,000+10 - 49 employeesLos Angeles, CARead More
The Development Factory is a software development firm based in Los Angeles, with a branch office in Toronto. Founded in 2009. With a team of 10, The Development Factory specializes in custom software development, mobile development, product design and more.
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Givsum - Empowering every person to be a force for goodIndustries
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42$5,000+1,000 - 9,999 employeesSan Francisco, CARead More
Established in 2011, AppTecHub is a large mobile application development company. Their team offers mobile app development, web development, and custom software development. The agency is located in San Francisco, California.
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43$10,000+10 - 49 employeesMission Viejo, CAConsultingWhiz LLC is an AI company. They are in Mission Viejo, California; Los Angeles, California and Mission Viejo, California and have a small team that specializes in Artificial Intelligence, Generative AI, Custom Software Development, and Low/No Code Development. The company was founded in 2016.Read More
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HyundaiIndustries
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44$10,000+10 - 49 employeesSan Diego, CARead More
Wired Avenue is a digital agency in San Diego. Founded in 2002, they have fewer than 5 employees that serve clients in a wide variety of industries. Services include web development, mobile app development, and custom software development.
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45$50,000+2 - 9 employeesBerkeley, CAQuant Five LLC is a website development company launched in 2017. They are in Berkeley, California and have a small team. Their services include web development, ux/ui design, blockchain, mobile app development, and more.Read More
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46$1,000+50 - 249 employeesEmeryville, CAMake My Brand is a branding agency. The Emeryville, California-based team focuses on Branding and Web Design.Read More
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47$10,000+10 - 49 employeesIrvine, CARead More
Custom Software Solutions, Inc is a software house based in Irvine, Calif., and founded in 2005. With no more than 50 experts, they provide SEO, PPC, and custom software development solutions to clients ranging from startups to large businesses.
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HID GlobalIndustries
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48$10,000+10 - 49 employeesManhattan Beach, CARead More
Health Samurai is a machine learning company based in Manhattan Beach, Calif. Founded in 2004, the team of 16 specializes in web development, mobile app development and AI.
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49$100,000+50 - 249 employeesSan Francisco, CALaunched in 2000, Carbon Five is a custom software development company. Their team specializes in Custom Software Development and Mobile App Development.Read More
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50$100,000+50 - 249 employeesIrvine, CAEcognition Labs is an artificial intelligence company. The midsize Irvine, California-based agency was founded in 2017. Their services include Artificial Intelligence, Custom Software Development, IT staff augmentation, AI Consulting, and more.Read More
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ColliersIndustries
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51$1,000+50 - 249 employeesSan Mateo, CAFounded in 2018, PieCyfer is a Generative AI company. The team specializes in Generative AI and IT staff augmentation.Read More
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52$1,000+2 - 9 employeesLos Angeles, CASignalWorks is an artificial intelligence company. Their small team is located in Los Angeles, California. The firm specializes in Artificial Intelligence, AI Consulting, AI Agents, Custom Software Development, and more. The firm was launched in 2025.Read More
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53$10,000+2 - 9 employeesValencia , CASaasSoft, a custom software development firm, is in Valencia , California. They focus on Custom Software Development and Web Development and were established in 2009.Read More
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54$25,000+10 - 49 employeesSan Francisco, CAReinteractive is a software development company. The San Francisco, California-based team focuses on Custom Software Development and E-Commerce Development.Read More
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55$5,000+10 - 49 employeesSan Francisco, CALaunched in 2011, Nitid Bit is a website development firm. The team offers Web Development and Mobile App Development and is based in San Francisco, California.Read More
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56$25,000+10 - 49 employeesSan Jose, CARead More
Crea is a software development company. They offer custom software development, mobile app development, and api development and were launched in 2017. Their small team is San Jose, California-based.
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57$1,000+50 - 249 employeesEmeryville, CAWeb development firm The Website Designs was founded in 2009. The company focuses on Web Development, Mobile App Development, Web Design, Custom Software Development, and more and has a midsize team. The company is in Emeryville, California.Read More
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58$10,000+50 - 249 employeesSunnyvale, CAUpTeam is a Sunnyvale, California-based IT staff augmentation company. They specialize in IT staff augmentation and Web Development and were established in 2012.Read More
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59$10,000+50 - 249 employeesLos Angeles, CASEROKELL is a Paris, France-based AI firm. The firm offers Artificial Intelligence, Custom Software Development, Blockchain, Web Development, and more and is midsize.The firm was established in 2015.Read More
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DisciplinaIndustries
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60$5,000+2 - 9 employeesSan Francisco, CAStartupLandia is a custom software development firm launched in 2012. Located in San Francisco, California, the team specializes in Custom Software Development and Mobile App Development.Read More
Industries
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Schedule ConsultationMost Reviewed Ruby on Rails Developer in California
Check out a Ruby on Rails Developer in California with the most new reviews in the past 12 months.
Ruby on Rails Developer
California
- 11 4 new reviews
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- 13 2 new reviews
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