Top C++ Development Companies in California

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Software Development C++ Development United States California

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All C++ Development Agencies in California

SociiLabs LLC
5
(1 review)
Solving big problems with even bigger brains (and AI).
At Sociilabs, we harness the power of artificial intelligence to deliver innovative solutions tailored to address the challenges of today's dynamic business landscape. Our commitment is to empower organizations with cutting-edge technologies that drive efficiency, enhance decision-making, and foster growth. With a blend of AI expertise and industry insights, we collaborate closely with our clients to design and implement solutions that not only meet their immediate needs but also pave the way for future opportunities. Whether it's optimizing operations, improving customer engagement, or unlocking new revenue streams, Sociilabs is your trusted partner for transformative AI solutions. Join us on our journey to redefine what's possible with AI and make a lasting impact on businesses and communities worldwide. Connect with us to explore how we can help your organization thrive in the age of AI.
Looking for work in C++ Development
Located in Sheridan, United States
From €1,000 for C++ Development
Worked in Marketing & Advertising (+1)
Speaks English, Turkish(+1)
1-10 members
ELEKS
5
(1 review)
Your trusted partner for guaranteed software delivery
Top awarded
ELEKS is your trusted partner for guaranteed software delivery. Combining over 30 years of industry insight with cutting-edge AI technology, we help businesses worldwide deliver their unique software vision through bespoke full-cycle solutions.
Looking for work in C++ Development
Located in Las Vegas, United States (+14)
From €20,000 for C++ Development
Worked in Energy & Oil (+10)
Speaks English, German(+1)
1001-5000 members
Galaxy Web Studios
5
(10 reviews)
One Stop Shop for your Business Branding Solutions
Welcome to Galaxy Web Studios, where creativity meets technology and innovation transforms businesses. We are a full-service digital agency dedicated to empowering brands and businesses in the online realm. With a passionate team of designers, developers, SEO specialists, social media experts, and branding enthusiasts, we offer a comprehensive suite of services tailored to elevate your online presence and enhance your brand identity. Our Services: Website Design Website Development SEO (Search Engine Optimization) SMM (Social Media Marketing / Management) Marketing Collaterals Business Branding Logo Designs Business Stationery Mobile Application
Looking for work in C++ Development
Located in New York, United States
From €1,000 for C++ Development
Worked in Others (+6)
Speaks English
11-50 members
Quantum IT Innovation
5
(159 reviews)
Top Mobile & Web Development | AI Solutions | Digital Marketing Services
Highly recommended
Quantum IT Innovation is a world-class IT firm specializing in Business optimization solutions, Web Development, App Development, AI, & Digital Marketing for B2B and B2C agencies and companies in the USA, UK, Canada, Ireland, UAE, Australia, the Middle East, India, & across the globe. Our expertise extends to working with startups and global enterprises, crafting innovative products that drive growth and success. With a dynamic team of over 200 talented professionals, we offer end-to-end digital engineering solutions that align with your strategic goals. Why Partner with Us? With nearly a decade of industry experience and a portfolio of prestigious clients, Quantum IT Innovation stands at the forefront of digital innovation. Our commitment to excellence is reflected in: 1,000+ clients served globally 2,000+ software solutions delivered $800 million+ raised in investments for startups 5+ innovation hubs driving cutting-edge research and development At Quantum IT Innovation, we are dedicated to building transformative digital products that elevate user experiences and propel businesses forward. Join us in shaping the future of technology. Our Services - Mobile app development - Web app development - Artificial intelligence consultancy - Android App Development - Professional SEO Services - Digital Marketing - Custom app development - iOS App Development Company - Robotic Process Automation (RPA) - Social Media Marketing Services
Looking for work in C++ Development
Located in Dallas, United States (+5)
From €1,000 for C++ Development
Worked in Education (+23)
Speaks English, Hindi
201-500 members
SEVEN
5
(7 reviews)
🏆 Exceeding Your Expectations
Top awarded
SEVEN is an IT partner with time-tested expertise in solving complex software challenges requiring narrow specialization . One of our biggest strengths is finding unique approaches and solutions for startups and businesses from a wide variety of industries, including crucial ones like healthcare & education. We take pride in our ability to find the technical solution and ensure that it leaves our clients room for growth and protects them from undesirable financial and technological consequences. We apply our extensive expertise to anticipate the needs of our clients and suggest improvements from a new, fresh angle. With SEVEN, our clients team up not just with tech-savvy people but with a group of experts who know how technology influences the business and how to make it align with sustained growth in the future.
Looking for work in C++ Development
Located in New York, United States (+1)
From €3,000 for C++ Development
Worked in Hospitals & Healthcare (+14)
Speaks English, Ukrainian
51-200 members
Realweb
4.7
(1 review)
Leading AI Solution Provider Empowering Enterprise Expansion
Realweb Tech is a software consultancy that provides advanced AI, custom app, web, and IoT solutions to help midsize and enterprise businesses grow. Since 2018, our skilled and diverse team has focused on building scalable, secure, and future-ready technologies that improve operations and boost customer engagement, even in highly regulated and complex industries.
Looking for work in C++ Development
Located in Columbia, United States (+1)
From €1,000 for C++ Development
Worked in Legal Services (+7)
Speaks English
11-50 members
RHTECH AI
5
(2 reviews)
AI-Powered Growth Systems for SMBs
Good. I like this shift. If you want to sound like a serious AI technology company — not a small marketing agency — the tone must feel: Enterprise Infrastructure-level Custom development Strategic partner Technology-first Here’s the upgraded version 👇 RHTECH AI is an advanced AI and automation technology company specializing in custom-built revenue infrastructure for service-based enterprises across North America. We design and develop proprietary AI systems, intelligent customer interaction platforms, custom CRM architectures, workflow automation engines, predictive analytics dashboards, and scalable SaaS solutions tailored to each client’s operational needs. From AI-powered call intelligence and conversational agents to full-stack system integrations, marketing automation ecosystems, and data-driven growth frameworks, RHTECH AI engineers end-to-end digital transformation solutions that increase efficiency, maximize revenue capture, and create sustainable competitive advantage.
Looking for work in C++ Development
Located in Dothan, United States
From €1,000 for C++ Development
Worked in Software & Computer Services (+7)
Speaks English
11-50 members
Nerdbug Limited
5
(1 review)
Your perfect Tech Partner
Nerdbug is a digital growth software company with proven expertise in maximizing business value through organizational strategy, customer development and growth techniques.
Looking for work in C++ Development
Located in Vinings, United States (+1)
From €3,000 for C++ Development
Worked in Software & Computer Services (+7)
Speaks English
11-50 members
BRIGHTSCOUT
(0 review)
Transforming the World's Most Innovative Companies with Uniquely Crafted Brands and Standout Apps.
Top awarded
Brightscout is a global B2B branding and app development studio built from the best talent in the world. We strive to transform the world’s most innovative businesses through a powerful mix of exquisite design, development, and strategy solutions. We partner with leaders and entrepreneurs at critical inflection points to help them better connect and engage with their customers. Together we build brands, products, and all the digital experiences in between to support growth in competitive markets.
Looking for work in C++ Development
Located in Austin, United States
From €25,000 for C++ Development
Worked in Software & Computer Services
Speaks English
51-200 members
Seasia Infotech
4.9
(10 reviews)
A CMMI5 Certified Company
Top awarded
Seasia Infotech enables businesses across industries with a comprehensive range of digital transformation solutions. We develop custom software, from CRM and API integrations to enterprise applications, utilizing advanced technologies like AI, ML, cloud computing, and blockchain to enhance operations and accelerate business growth. Our Expertise: Software Development Mobile & Web Development Staff Augmentation IoT & Cloud Solutions IT Outsourcing AI & Machine Learning Quality Assurance UI/UX Design Low-Code / No-Code Development At Seasia Infotech, we go beyond conventional software development by integrating AI and ML solutions that drive intelligent decision-making and streamlined processes. Our expertise in data analytics ensures businesses stay competitive with smarter, data-driven insights. As a future-ready offshore enterprise development company, we leverage cloud, blockchain, and AI to enhance efficiency across industries. From concept to execution, Seasia is your trusted technology partner, committed to fostering innovation, scalability, and growth for your business.
Looking for work in C++ Development
Located in Edmonton, Canada (+3)
From €5,000 for C++ Development
Worked in Technology Hardware & Equipment (+17)
Speaks English
1001-5000 members
Garraje
5
(11 reviews)
Garraje | In Digital We Trust.
Highly recommended
Top awarded
Garraje is a 360° Digital, Public Relations and Marketing agency based in Istanbul, Miami, Dubai and Casablanca, serving clients in the USA and EMEA region. Garraje was initially launched in 2013 with the goal of offering an advertising solution that was data driven, transparent, and people centered. We are a borderless agency, which works with clients across the globe and are able to do so due to our culturally diverse, performance driven and technology savvy team. Why choose us? The world is changing rapidly, today’s business challenges are more complex than ever and brands are struggling to stay ahead. Today’s marketing challenges need agile, global, multi-disciplined teams of experienced minds. Traditional advertising, marketing and digital agencies are built around fixed head costs, siloed profit centres and limited in-house capabilities. That is why we created Garraje , the fullservice agency to identify, design, produce and measure the bravest boldest ideas that truly move your business forward. We work closely with clients from around the world, getting to the heart of their business to develop successful digital ideas and strategies that engage and convert significant, targeted results. Our partners As a leading digital and award winning agency in Istanbul, we look to engage with our clients beyond the conventional design and development agency relationship, becoming a partner to the people and companies we work with. We have a large network of more than 100 partner ( Microsoft, AWS, IBM, Google Cloud, Bing, Yandex, Yahoo, Mailchimp, WP Engine, Woocommerce, Shopify, Facebook and much more ... )
Looking for work in C++ Development
Located in Miami, United States (+1)
From €1,000 for C++ Development
Worked in E-commerce (+9)
Speaks English, Arabic(+5)
11-50 members
Innowise
5
(29 reviews)
Let's develop software together!
Top awarded
Innowise is a global software engineering and custom development company founded in 2007. With over 3,500 vetted engineers, we help enterprises and startups deliver digital products faster, manage engineering costs, and scale efficiently. We operate across North America, DACH, the UK, the Nordics, and the Middle East, with regional business development teams that understand local market needs, business cultures, and regulatory requirements. We specialize in delivering solutions for finance, banking and insurance, healthcare, eCommerce and retail, manufacturing, logistics and transportation, tourism, education, and media and entertainment. Our clients remain with us long-term, with 93 percent continuing to partner with us for more than 12 months. Our services include IT staff augmentation, dedicated development teams, custom software development, cloud and DevOps engineering, web and mobile app development, AI and data solutions, cybersecurity, and QA automation. Our engineers work with technologies such as React, Angular, Vue, .NET, Node.js, Java, Python, Go, PHP, Flutter, Swift, Kotlin, and cloud platforms including AWS, Microsoft Azure, and Google Cloud. Thanks to our large internal talent pool, we typically match clients with the right engineers or full agile teams within 3 to 5 business days, which accelerates project initiation and reduces time-to-market. We have completed over 1,600 projects for clients in more than 40 countries, maintaining an average rating of 4.9 out of 5 on Clutch. To ensure high-quality delivery, we use structured onboarding, internal mentorship, and maintain competence centers focused on architecture, code quality, and delivery KPIs. Innowise holds ISO 9001, ISO 13485, ISO 27001, ISO 27017, and ISO 27018 certifications and is fully compliant with SOC 2, HIPAA, PCI DSS, and GDPR. We are official partners of AWS, Microsoft, SAP, Databricks, Odoo, InterSystems, UiPath, and other leading technology vendors.
Looking for work in C++ Development
Located in Saint Petersburg, United States (+4)
From €10,000 for C++ Development
Worked in Software & Computer Services (+7)
Speaks English, Dutch(+6)
1001-5000 members
Scopic Software & Scopic Studios (Marketing Agency)
5
(4 reviews)
Top awarded
Scopic is a global software development company with 20 years of experience crafting secure, AI-enabled custom software solutions, with 250+ skilled professionals across 6 continents delivering 1000+ successful projects and earning 100+ five-star reviews on Clutch, GoodFirms, DesignRush, Guru, and Google. Its sister company, Scopic Studios , is a full-service digital marketing agency and affordable growth partner that leverages AI-driven strategies — spanning SEO, GEO, PPC, and next-generation search visibility — to help businesses stand out in both B2B and B2C markets. Together, the two companies serve a wide range of industries including Healthcare, Education, Media & Entertainment, Manufacturing, Ecommerce, Finance, Cannabis, and Dental & Orthodontics, offering everything from bespoke software and cloud architecture to 360-degree digital marketing, all with affordable pricing and HIPAA-compliant, SOC 2 Type I certified standards. Reach out for a free quote at sales@scopicsoftware.com
2 works in C++ Development
Located in Boston, United States (+1)
From €1,000 for C++ Development
Worked in Food (+11)
Speaks English, Arabic(+3)
201-500 members
Latam Engineering
(0 review)
Turning ideas into software
Latam Engineering is a nearshore software development company connecting top Latin American engineering talent with businesses in the US and Canada. With over 8 years of experience delivering custom software solutions, we bring together developers from leading universities across 20+ Latin American countries, all working within your time zone for seamless collaboration. We specialize in end-to-end software development, UI/UX design, and digital transformation advisory, leveraging technologies such as .NET C#, React, Angular, Java, Python, PHP, TypeScript, and cloud platforms like Azure and AWS. What sets us apart: 100% asset ownership, all code, designs, and infrastructure belong to you Nearshore advantage, aligned time zones with US and Canadian clients for real-time communication Vetted talent, developers recruited from prestigious Latin American universities Scalable & secure, solutions built for growth with guaranteed data and system integrity Customer-centric, we adapt to your goals, not the other way around Beyond technology, we are driven by a social mission: creating economic opportunities for Latin American engineers and contributing to sustainable regional growth. When you work with us, you get world-class engineering with real human impact behind it.
Looking for work in C++ Development
Located in Bothell, United States
From €1,000 for C++ Development
Worked in Industrial Goods & Services (+2)
Speaks English, Spanish
1-10 members
Emerline
5
(3 reviews)
Excellence In Software Engineering
Emerline provides full-cycle software engineering services for companies worldwide and operates as a Strategic Technology Partner for a number of established companies and startups based in the USA and Europe. Our software excellence covers, but is not limited to E-commerce development, where we support numerous retailers worldwide in launching and improving their E-commerce initiatives. We provide a comprehensive range of E-commerce services, including custom design development, Magento and Shopify implementation, store migration, extension, deployment, etc. With a proven track record, we take full responsibility for end-to-end solutions, translating your strategic visions into tangible success. AWS partner Microsoft Solutions Partner Google Cloud Partner status ISO 9001:2015 certified (quality management systems) ISO/IEC 27001:2013 certified (information security) ISO 55001:2014 (asset management)
Looking for work in C++ Development
Located in Miami, United States
From €25,000 for C++ Development
Worked in Others (+9)
Speaks English
501-1000 members
Troy Web Consulting
(0 review)
Leading Edge. Lasting Impact.
Troy Web Consulting is a custom software development company with 23 years of experience creating secure, intuitive, and future-ready software solutions for companies and organizations. Our custom-tailored approach and diverse team ensure innovative, high-quality software that meets evolving technological needs. We design and develop custom software, web apps, mobile apps, and websites for businesses across multiple industries. Our core competencies are .NET and Laravel with frontend work done using Angular, Vue, and React, mobile development done using React Native, Expo, and NativeScript, and website development done using WordPress and other tools.
Looking for work in C++ Development
Located in Cohoes, United States
From €10,000 for C++ Development
Worked in Hospitals & Healthcare
Speaks English
11-50 members
Nexila.agency
(0 review)
We Design, Build & Automate Businesses to Scale Faster 🚀
Nexila is a remote-first design & automation agency based in Europe, serving startups and businesses across the USA & UK. We help founders look premium, save costs, and grow revenue — through world-class UI/UX, web development, and AI-powered automation systems. Since 2020, we've worked with 200+ global clients including Skillora, Ommo, ConnectX & ScaleAcademy — with a passionate in-house team of 40+ professionals. We don't just deliver projects. We deliver results. ❤️‍🔥 📩 hi@nexila.agency | 🌐 nexila.agency
Looking for work in C++ Development
Located in Casper, United States
From €3,000 for C++ Development
Worked in Industrial Goods & Services
Speaks English
11-50 members
Cheesecake Labs
(0 review)
The right team, the right skills and a proven process.
Cheesecake Labs is a software design and engineering company that delivers world-class digital products with a value-driven, nearshore collaboration model. Mutual of Omaha, AB InBev, Mercado Libre, AES, Sodexo, Finn Auto, Bemis and Merk are some of the leading brands that consider us partners. With 10+ years of experience and a team of 100+ employees, the company specializes in mobile and web development, including emerging tech such as Blockchain, Web3, Voice, AR, and IoT. Our strategy, design and development capabilities deliver value-first products based on three core pillars: people, methodology and experience. Why our clients chose us? - Top 1 Mobile Development company in LATAM by Clutch (2023) - Top 10 globally for Mobile App by Clutch (2023) - Top 10 globally for Custom Software Development by Clutch (2023) - 4.9 Score on Glassdoor (out of 5) - Great Place to Work for 6 consecutive years Services: Our set of services accelerate your strategy with scalable solutions, whether you are creating your digital product from scratch, modernizing it or improving and adding new features. - Mobile App Development - Web Development - Product Design - Blockchain Services - IoT Services - AR/VR Services - Product Management - QA Testing
Looking for work in C++ Development
Located in San Francisco, United States
From €1,000 for C++ Development
Works in multiple industries
Speaks English
51-200 members
KPMG
(0 review)
We have 227,000 outstanding professionals working together to deliver value in 146 countries
KPMG is a global network of professional firms providing Audit, Tax and Advisory services. We have 227,000 outstanding professionals working together to deliver value in 146 countries and territories. With a worldwide presence, KPMG continues to build on our successes thanks to clear vision, defined values and, above all, our people. Our industry focus helps KPMG firms’ professionals develop a rich understanding of clients' businesses and the insight, skills and resources required to address industry-specific issues and opportunities. The independent member firms of the KPMG network are affiliated with KPMG International Cooperative (“KPMG International”), a Swiss entity. Each KPMG firm is a legally distinct and separate entity and describes itself as such.
Looking for work in C++ Development
Located in San Francisco, United States
From €1,000 for C++ Development
Works in multiple industries
Speaks English
10001+ members
Blue Developments
(0 review)
Blue Developments
We are a premier software house providing AI development, software design, and development services since 2017. Our expertise includes website and mobile application development, as well as custom software solutions
Looking for work in C++ Development
Located in Heliopolis, Egypt
From €10,000 for C++ Development
Worked in Automotive (+7)
Speaks English, Arabic
11-50 members
TechMagic
(0 review)
Your AI-powered partner for digital excellence in Healthcare and Cybersecurity
Top awarded
Welcome to TechMagic - a full-cycle development company with strong Healthtech and Cybersecurity expertise that provides end-to-end software development services to businesses of different sizes. With a proven track record of 200+ successful projects, 11 years on the market, and 400 experts onboard, TechMagic is your trusted product development partner. Our backend skillset includes Node.js, Nest.js, Java, .Net, PHP, and Python. On the frontend side, we work extensively with Next.js, React, React Native, Angular, Vue.js, etc. From the infrastructure perspective, we mainly go for AWS. However, we have projects in the GCP and Azure spaces as well. With a deep understanding of the critical importance of cybersecurity in today's technology-driven world, we also provide specialized security services. Our services: - AI Development - Discovery Phase - UX/UI Design - Web Development - Mobile Development - Cloud Consulting - Test Automation - Cybersecurity - CTO as a Service - Salesforce Development and Integration We deliver software products from concept to deployment or enforce existing ones. By working with TechMagic, you unlock the full potential of technology for your business.
Looking for work in C++ Development
Located in Lviv, Ukraine
From €3,000 for C++ Development
Worked in Others (+5)
Speaks English
201-500 members
Inceptives Digital
(0 review)
Your Trusted Software Development Experts for Scalable Growth!
Top awarded
We transform ambitious ideas into powerful digital realities, backed by in-depth industry expertise and a passion for delivering results.
Looking for work in C++ Development
Located in Austin, United States
From €1,000 for C++ Development
Worked in Hospitals & Healthcare (+3)
Speaks English
51-200 members
Zoolatech
(0 review)
Your Tech Partner for Growth
Zoolatech provides engineering excellence—whether you need team augmentation or complete product delivery—trusted by startups and Fortune 500s worldwide. How we work Engagement models: Team augmentation, Dedicated teams, End-to-end managed delivery Global delivery centers across North America, Europe, LATAM, and MENA 98% client retention and transparent processes that ensure predictable results Core services: Custom Web & Mobile • Product Engineering & Modernization • Data/BI & AI/ML • Cloud & DevOps • QA & Test Automation • UX/UI. Industry focus: Retail & E‑commerce • Fintech • Software & Technology • Media & Entertainment • Healthcare. We deliver with agility through CI/CD, design cloud-native systems with observability, and ensure reliability with test automation—all reinforced by a security-first mindset.
Looking for work in C++ Development
Located in Istanbul, Turkey
From €50,000 for C++ Development
Worked in Others (+7)
Speaks English
501-1000 members
Quikefix.com
(0 review)
Quikefix: Global IT outsourcing, custom ERP, cloud architecture, cybersecurity, and AI solutions
Quikefix: Engineering Scalable Digital Growth Globally At Quikefix, we help businesses across the globe scale seamlessly with custom software development, secure cloud infrastructure, and data-driven marketing strategies. Operating out of South Africa and the United States, our engineering team builds end-to-end digital solutions designed to simplify enterprise operations and accelerate revenue growth. Our Core Expertise: Custom Software Architecture & Enterprise Systems: Specializing in custom ERP system development, WHMCS integrations, CRM applications, and CMS solutions tailored specifically to SME operational workflows. Advanced Application Engineering: Delivering robust mobile and desktop software using .NET, C++, Flutter, iOS, and cross-platform frameworks built for scale. Cybersecurity, Cloud & Data Solutions: Comprehensive security audits, Okta consulting, AWS/Azure cloud architecture, and big data engineering to keep digital assets secure and accessible. Next-Gen AI & Automation: Deployment of autonomous AI agents, Generative Engine Optimization (GEO), conversational bots, and marketing automation systems to drive conversion and efficiency. Branding, Hosting & Growth Marketing: Full-service web hosting, technical SEO, payment gateway integration, and conversion-focused branding to elevate brand presence. Whether you need to modernize legacy software, secure cloud assets, or deploy AI-powered tools, Quikefix delivers tailored, reliable, and scalable technology solutions built to take your operations to the next level.
Looking for work in C++ Development
Located in Queens County, United States
From €1,000 for C++ Development
Worked in Industrial Goods & Services (+3)
Speaks English
11-50 members

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