List of Top Software Development Companies in California | Top Software Developers in California | Hire Software Developers in California
51 to 250
$26 - $50 /hr
Software Development
Portugal, United Arab Emirates
Celadonsoft is a custom software development company helping startups and businesses build scalable web and mobile products. We deliver reliable development teams and full-cycle solutions focused on speed, quality, and measurable business results. Read More About Celadonsoft
A True Development Partner — Deeply Invested in Our Success
Hannah Syris, CEO
51 to 250
$26 - $50 /hr
Software Development
USA
Red Star Technologies is a leading IT solutions provider specializing in custom software development, mobile and web applications, UI/UX design, project management, and quality assurance. Read More About Red Star Technologies
Great Experience with Red Star Technologies
Sesaliby, Manager
11 to 50
$51 - $100 /hr
Software Development
USA
App Design Glory specializes in cutting-edge Mobile App Design, AR/VR, Custom Software Development, and Mobile Game Development. Read More About App Design Glory
I prefer app design glory to everyone
Frey Targ, Owner
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251 to 1000
$51 - $100 /hr
Software Development
Bulgaria, USA
Accedia is a premier European IT services company, specializing in technology consulting and custom software development. Founded in 2012, the company has established itself as a trusted technology partner for clients across 20 countries on 5 continents. Read More About Accedia
Outstanding Partner for Scalable Fintech Solutions
Violeta Uzunova, Chief Technology Officer
11 to 50
< $25 /hr
Software Development
India, USA
Zipprr is a leading mobile and web application development company with experience in delivering 30+ projects every month. Read More About Zipprr
Smooth experience with ready-made solution
Keerthy Palani, co founder
1001 to 10,000
$26 - $50 /hr
Software Development
India, USA
Cygnet Infotech is one of the most trusted names in the IT space delivering technology solutions across 35 countries. Born out of a vision to create a software development company where quality, innovation and personalized services trump low cost, makeshift solutions, Cygnet enables its clients to digitize, scale and transform in to high performance businesses. Read More About Cygnet Infotech
11 to 50
$51 - $100 /hr
Software Development
USA
We offer Contract programming services which begin with a full design spec that is mutually agreed upon to ensure you receive the enhancements you envision. We provide the time and cost of any requested development, and the entire effort is validated together before enhancements are finalized. Read More About The Dev Shop
51 to 250
$26 - $50 /hr
Software Development
USA, Malaysia
Innovation You Desire Read More About Tangent Technologies
51 to 250
$26 - $50 /hr
Software Development
India, Canada
Founded in 2008, Trigma is a leading global technology solutions provider with a team of 200+ experts, delivering cutting-edge digital experiences across industries. We specialize in leveraging emerging technologies to help businesses stay ahead of the curve, streamline operations, and enhance customer engagement. Our mission is to empower companies by eliminating the need for costly operations teams while enabling them to build high-performing, scalable solutions. Read More About Trigma Inc
51 to 250
$300+ /hr
Software Development
USA, Pakistan
The key to being a brand that not only makes a good impression, but also refuses to evaporate from the ever-volatile industry, is partnering with a high performing digital agency. Digital Auxilius – as a Digital Agency we honor our name and remain staunch supporters of our clients through high yielding digital solutions within the everchanging market. Read More About Digital Auxilius
11 to 50
$26 - $50 /hr
Software Development
USA
Team Harbour is a full-cycle mobile, web, and custom software development team. Headquartered in the U.S., team members operate from all over the globe, from Los Angeles to the R&D centre in Ukraine. Read More About Team Harbour
51 to 250
$26 - $50 /hr
Software Development
USA, India
Terasol Technologies is a world class web and mobile app development company that believes in delivering only the best IT Software Solutions. With our provider base established in 2014, in India, Terasol has quickly spread its wings to open its partner offices in New York, Melbourne, Dubai, London and Singapore Read More About Terasol Technologies
11 to 50
$26 - $50 /hr
Software Development
USA, India
Stepping Edge is a leading MVP Development Company helping startups and enterprises validate ideas faster with scalable, market-ready solutions. We design, develop, and launch minimum viable products that reduce risk, accelerate time-to-market, and create a strong foundation for long-term product growth. Read More About Stepping Edge
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51 to 250
< $25 /hr
Software Development
USA
RailsCarma is a trusted Ruby on Rails development company specializing in building robust, scalable, and high-performance web applications. With over a decade of expertise, RailsCarma delivers end-to-end solutions, including development, consulting, and maintenance, tailored to diverse industries. Known for its commitment to quality and innovation, RailsCarma empowers businesses to achieve digital transformation through cutting-edge technologies and reliable support. Read More About RailsCarma
11 to 50
$51 - $100 /hr
Software Development
USA
Cerenimbus Inc. is a software development company delivering custom mobile, web, and desktop solutions. With U.S.-based project management and offshore development teams, we combine high-quality service with cost efficiency. Read More About Cerenimbus, INC
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Top Software Development Companies in New York | June, 2026
