All C++ Development Agencies in Barcelona
Several.pro
5(29 reviews)Experts in custom web design and development
RecommendedTop awardedExperts in designing innovative digital products and experiences by integrating design and technology. Our focus is on understanding and exceeding our clients' expectations, delivering digital experiences that enhance user interaction and satisfaction. HOW CAN WE HELP YOU? 👇 WEB DESIGN AND DEVELOPMENT We develop and program corporate websites, online stores, custom applications, content management systems, plugins, etc… We work with the most current CMS: WordPress, Prestashop, Drupal, Magento, OctoberCMS (Based on Laravel). Web design, SEO and SEM optimization, creation of mobile applications, 3D experiential web design (three.js), among many others. BRANDING AND GRAPHIC DESIGN Clients don't buy products or services; they buy brands and the rational and emotional aspects they offer. Hence the importance of branding or brand development. MARKETING We offer you 360º solutions to make you stand out online. Our goal is to ensure your company or brand increases its online visibility, Branding, Web Design, SEO or PPC (Google AdWords) positioning, accompanied by a Social Media strategy. SEO OPTIMIZATION AND POSITIONING Surely you also use search engines to find services or products when you need them. SEO or search engine positioning strategies are essential for the success of any business to attract customers. VIDEO RECORDING AND EDITING We produce corporate videos for companies, always adapting to the requirements of each client. We have the ideal recording equipment for your corporate, product, or promotional video for your business, from pre-production and recording to editing and final touches. Each project is a new path to creativity based on strategy and the challenge of achieving the best result.Looking for work in C++ DevelopmentLocated in Barcelona, Spain (+3)From €1,000 for C++ DevelopmentWorked in Luxury Goods & Jewelry (+17)Speaks Spanish, Catalan(+2)11-50 membersCexar
4.9(6 reviews)We Transform Ideas into Technological Solutions
RecommendedAt Cexar.io, we transform concepts into successful business realities. We specialize in comprehensive product development, guiding our clients from the ideation phase to market implementation. Our unique approach combines innovation, technology, and business strategy to ensure that every idea not only materializes but also reaches its maximum commercial potential. We offer a full range of services including market research, product design and development, user testing, launch, and scalability strategies. Our expert team is committed to providing customized and effective solutions, ensuring that every step of the process is aligned with our clients' specific business objectives. At Cexar.io, we believe in the power of ideas and the importance of executing them with excellence. Are you ready to turn your vision into a thriving business? Contact us and let's start the journey of bringing your idea to commercial success together.Looking for work in C++ DevelopmentLocated in Barcelona, Spain (+1)From €500 for C++ DevelopmentWorked in Telecommunications (+7)Speaks English, Catalan(+1)11-50 membersConTesta
5(20 reviews)Sell More. Live Better.
Highly recommendedTop awardedWe are a 360° marketing agency that provides comprehensive services so that, with a personalised approach, you can grow, evolve and take your business to the next level. We have clients in 8 countries and we speak English, Spanish, French and German. Our speciality is the personalisation of each campaign we execute, whether they are B2B, B2C, SMEs or large companies. We have an interdisciplinary team of experts in Social Media, Influencer Marketing, SEO, SEM, Web Design & Development and Planning . Our goal is to help you sell more so that you can live better. Contact us and we’ll get back to you within 24h.Looking for work in C++ DevelopmentLocated in Madrid, Spain (+4)From €800 for C++ DevelopmentWorked in Technology Hardware & Equipment (+21)Speaks English, French(+3)11-50 memberslyra
4.9(30 reviews)Digital Solution Design and Development for Businesses Software / Ecommerce / Web Design
Top awarded▶️ Welcome to Lyra , a leading digital agency in Madrid. With more than 15 years of experience creating high-impact digital solutions for businesses. ✅ WHAT WE DO AI and Custom Software for Businesses · Shopify Ecommerce · Corporate Web Design and Development · UX/UI Design and Branding · Technical SEO and GEO · Integrations (CRM, ERP, APIs). 🛍️ ECOMMERCE Certified Shopify Plus agency. We design and scale high-performance online stores, migrations from Magento, Wordpress-WooCommerce or Prestashop, and custom integrations with ERP, CRM and logistics systems. 🤖 AI AND CUSTOM SOFTWARE DEVELOPMENT FOR BUSINESSES. Artificial Intelligence and business software solutions powered by the best technologies: Agentic Systems for businesses, integrations with Instinct, N8N, Vercel, React, Next.js, Node.js, Python, Laravel and PostgreSQL. 💻 CORPORATE WEB DESIGN AND DEVELOPMENT FOR BUSINESSES Modern design, a self-manageable CMS and an architecture designed to generate leads, increase sales and run campaigns without friction. Complex content migrations. 🔍 TECHNICAL SEO AND GEO We improve your visibility in traditional search engines and AI engines: Google AI Overviews, ChatGPT, Perplexity. Semantic architecture, content authority and visibility where your customers search today—and where they will search tomorrow. 🎨 UX/UI DESIGN AND BRANDING Interfaces that convert, validated with real users. No in-house team? Had a bad experience with a previous provider? We can be your team or complement it. Proven methodology, direct communication and no opaque outsourcing. 😊 What do our clients say? Visit the reviews tab ⭐⭐⭐⭐⭐ 🎯 Ready to make an impact on your business and turn your vision of the future into reality? Get in touch! From our very first contact, we will focus on understanding your needs so we can help you. 🌐 lyra.digital · 📩 hi@lyra.digital · 📞 +34 635 76 00 05 Shopify agency in Madrid Artificial Intelligence and software solutions for businesses in MadridLooking for work in C++ DevelopmentLocated in Madrid, Spain (+1)From €3,000 for C++ DevelopmentWorked in Beverage (+27)Speaks Spanish, English11-50 membersXpandex
5(7 reviews)Custom Software Development, Artificial Intelligence, Automations, and Integrations.
Highly recommendedTop awardedXpandex is a technology company specializing in custom software development, artificial intelligence, process automation, and integrations for businesses. We design technology solutions tailored to the real needs of each organization , from business applications and enterprise platforms to AI agents, intelligent assistants, automations, ERP and CRM integrations, APIs, and internal systems. Our approach always starts with the business : we analyze processes, identify inefficiencies, and build solutions that help reduce manual tasks, improve productivity, connect systems, and scale operations. We develop complete projects involving enterprise software, web applications, internal tools, management portals, CRMs, automation systems, AI solutions, and architectures connected to third-party systems. We support the entire project lifecycle : consulting, functional analysis, technology architecture, development, integration, implementation, training, and ongoing enhancement support. Xpandex holds ISO 27001, ISO 9001, and ENS Medio certifications, enabling us to undertake projects with higher requirements for information security, process quality, and regulatory compliance. We work with companies seeking to turn technology into a genuine operational advantage through robust, scalable solutions adapted to the way they work.Looking for work in C++ DevelopmentLocated in Madrid, SpainFrom €1,000 for C++ DevelopmentWorked in Software & Computer Services (+5)Speaks Spanish11-50 membersOHTIC
(0 review)Cobertura total a tus necesidades TIC
OHTIC ofrece servicios especializados en desarrollo de software, abarcando desde la consultoría y análisis de requerimientos hasta la implementación de soluciones personalizadas y mantenimiento continuo. Utilizando metodologías ágiles, OHTIC garantiza entregas eficientes y de alta calidad, priorizando siempre el retorno de inversión (ROI) de sus clientes. Su equipo combina experiencia técnica con un enfoque orientado a resultados, permitiendo la creación de aplicaciones web y móviles robustas, adaptadas a las necesidades específicas de cada proyecto, y asegurando una mejora constante a través de la retroalimentación y optimización continua.Looking for work in C++ DevelopmentLocated in Barcelona, SpainFrom €5,000 for C++ DevelopmentWorks in multiple industriesSpeaks English, Catalan(+1)51-200 membersMc Spot
4.9(10 reviews)Highly recommendedLooking for work in C++ DevelopmentLocated in Madrid, SpainFrom €400 for C++ DevelopmentWorked in E-commerce (+1)Speaks Spanish1-10 membersDatabay Solutions
5(10 reviews)Technology partner for companies seeking excellence
RecommendedTop awarded🔥 Your ERP isn't performing. Your website isn't converting. Your data isn't talking to each other. Your team lives in Excel. And the big consulting firms offer you a €80,000 diagnosis and a beautiful PowerPoint. 📊 Databay Solutions does the opposite: we deliver working systems, websites that sell, and digital products that make a difference. We are an Odoo Silver Partner with 5 offices in Spain —Málaga, Córdoba, Almería, Cádiz, and Valencia— and a team that combines what almost no one else does: ✅ Odoo Enterprise: CRM, ERP, accounting, manufacturing, e-commerce, HR, VeriFactu. ✅ Websites, e-commerce, and custom software in React and Node.js. Real UX and design, not recycled templates. ✅ Data engineering, BI, and advanced analytics: data warehouses, executive dashboards, ETL, and data governance. ✅ AI in its two forms: agent-based with Claude (back-office automation) and classic (ML, scoring, prediction, computer vision). ✅ Industrial IoT: sensorization, plant data capture, and real-time platforms for the connected factory. ✅ Fractional CTO/CDO at the highest level, without the cost of a full-time C-level. 🚀 We don't just implement. We lead innovation with our own products: Inprove — IoT platform for predictive maintenance and industrial energy optimization. AI voice and WhatsApp phone system — Assistant that answers, qualifies, and resolves 24/7. ⚡ The big difference: a working prototype in the first few weeks. If you don't see value from the first milestone, there's no second invoice. It's that simple. 📈 We work with groups that generate between €5 and €100 million in revenue. Based in Andalusia and the Levante region, with projects across Europe. 📲 Stuck transformation, poorly implemented Odoo, a website that doesn't sell, or a major technical decision on the table? 30 minutes can save you 6 months. The first call is free. 🖥️ https://databay.solutions/ ✉️ info@databay.solutions 📞 +34 606 21 91 11Looking for work in C++ DevelopmentLocated in Benalmádena, Spain (+1)From €1,000 for C++ DevelopmentWorked in Education (+17)Speaks English, German(+1)11-50 membersHighdatanet
4.9(38 reviews)Design and Development of Digital Solutions / E-commerce Experts / Growth
Highly recommendedHighdatanet - Innovation and Digital Growth Tailored to Your Business At Highdatanet, we specialize in developing digital solutions that drive growth and enhance our clients' presence in the digital realm. With over 15 years of experience in e-commerce, software development, and growth strategies, our team focuses on maximizing the impact of each project. What makes us different? Our team of full-stack developers, designers, and growth marketing strategists works in total collaboration with you, ensuring that each solution is adaptable, scalable, and perfectly aligned with your objectives. Whether you need custom e-commerce, a web application, or a marketing strategy to scale sales, we have the talent and experience to take your digital business to the next level. Our services: ✅ Custom Software Development We create platforms and applications from scratch, specifically designed to meet your business needs and adapt to its growth. ✅ E-commerce and Marketplaces that Sell We develop online stores that not only function but convert visitors into repeat customers, with integrations in Shopify, WooCommerce, and custom developments. ✅ Web Design and Development We create websites and applications focused on user experience, aligned with your brand identity and optimized for performance. ✅ Digital Transformation and Automation We take efficiency to another level, connecting your critical systems and automating key processes to optimize your operations and profitability. ✅ Marketing and Sales Scaling Through growth marketing strategies, we help you increase your sales, from the first €10,000 per month to high-performance figures. Our approach 💡 Development Tailored to Your Growth We have a team of full-stack developers who understand the importance of flexible and robust development. We build solutions from the ground up and use No-Code/Low-Code tools only when the context demands it, always prioritizing durability and customization. 💡 Design for Memorable Experiences Our UX/UI focus ensures that every digital product we launch is optimized for fluid and meaningful interaction. We align your brand identity with design trends and user needs, creating an experience that is remembered. 💡 Integral and Sustainable Growth In addition to developing, we are committed to the long-term success of each project. Our growth marketing strategies help you achieve concrete goals and scale sales sustainably. Additional Services and Collaborations Outsourcing and Strategic Support : We work hand-in-hand with other agencies and companies to offer specialized profiles or cover specific services, adapting to the needs of each collaboration. Digitalization with Kit Digital: As digitalization agents, we accompany companies in their digital transition with solutions that meet quality and sustainability standards. Ready to take your business to the next level? Contact us at agarzon@highdatanet.com or call us at +34 633464544 . From day one, we are dedicated to understanding your goals to create digital solutions that not only solve your needs but also drive your vision towards success.Looking for work in C++ DevelopmentLocated in Valencia, SpainFrom €1,000 for C++ DevelopmentWorked in Entertainment & Events (+9)Speaks Spanish11-50 membersONBAST
5(4 reviews)Development and positioning engineering for the Artificial Intelligence era
RecommendedAt ONBAST , we've eradicated the traditional agency model. We don't build ' pages '; we craft high-performance digital assets under the Website as a Service (WaaS) standard. Specialists in Next.js 16 and Headless infrastructures that guarantee a 100/100 PageSpeed and bulletproof security. We are pioneers in GEO (Generative Engine Optimization), ensuring your business not only dominates Google Search but is the recommended answer by AI models like ChatGPT and Perplexity . Whether through developing a scalable MVP in 2-week Sprints or an industrial visibility strategy, we transform elite technology into measurable profitability. Stop buying websites that are born obsolete. Invest in a living infrastructure .Looking for work in C++ DevelopmentLocated in Revilla, SpainFrom €1,000 for C++ DevelopmentWorked in Construction (+1)Speaks English, Spanish1-10 membersencodeBiz
5(7 reviews)Development of WEB Platforms and APPs
The previous experience of the members combined with their youth always tries to break away from the traditional and carve out a space for you in an increasingly digitized world, guaranteeing the use of the best current practices and technologies.Looking for work in C++ DevelopmentLocated in Madrid, SpainFrom €2,900 for C++ DevelopmentWorked in Hospitals & Healthcare (+4)Speaks English, Spanish1-10 membersCromomedia
5(6 reviews)We are Cromomedia.
We are a team of specialists in design, marketing, software development, and communication with a single objective: to help professionals and companies, and to become their best marketing outsourcing partner. Technology, innovation, and creativity are our fundamental pillars. As a team located in different Spanish cities, we unite talents and experience in digital marketing as well as social media, creativity, and design. We focus on results and talk about numbers, not intentions.Looking for work in C++ DevelopmentLocated in Alcobendas, SpainFrom €600 for C++ DevelopmentWorked in Clothing & Accessories (+9)Speaks English, French(+1)11-50 membersExpiey
4.6(58 reviews)Digital marketing that generates business.
RecommendedTop awardedSince 2013, at EXPIEY we have been dedicated to transforming challenges into results. We were born as a Start-Up with a clear purpose: to provide effective and personalized digital marketing solutions for SMEs and multinationals looking to stand out in an increasingly competitive market. Our mission is not just to work with our clients, but to build strategic relationships that drive their growth. We are proud to have helped each of our 26 current clients achieve and exceed their digital goals, with a focus on quality and personalized attention. In a sector where many agencies prioritize quantity, we opt for something different: quality over quantity. That's why we have established a firm commitment to not manage more than 30 clients at a time, ensuring excellent service and measurable results. If you are looking for an agency that is not just your provider, but your ally on the path to success, EXPIEY is for you.Looking for work in C++ DevelopmentLocated in Madrid, Spain (+3)From €1,000 for C++ DevelopmentWorked in Beverage (+14)Speaks English, Arabic(+1)11-50 membersSCORPORA TECNO APP S.L.
(0 review)ENSURE THE SUCCESS OF YOUR DIGITAL TRANSFORMATION PROJECT
Scorpora is a company founded in 2010 and offers its clients software adapted to their specific needs, making each project unique and differentiating, producing an environment of value creation and competitive advantages for our clients. Scorpora specializes in the implementation and programming of the ERP software Odoo. We are based in Alicante and have clients throughout the national territory and Latin America. We have an experienced and extensive team of certified consultants and programmers.Looking for work in C++ DevelopmentLocated in Orihuela, SpainFrom €1,000 for C++ DevelopmentWorked in Industrial Goods & Services (+9)Speaks English, Spanish11-50 membersAppgile SL
(0 review)Conversational AI and automation connected to your business
Appgile builds custom software and AI agents for customer service, sales and operations. We develop conversational solutions using text and voice, connected to CRM, APIs and existing business systems. Our agents operate across WhatsApp, web and email, with defined tasks and escalation to the team when human judgement is needed. We combine strategy, prototyping, UX/UI, integration and ongoing product development. Our public portfolio includes MudiIA, which automates moving estimates using photos and voice, and a technical audit of a real estate servicing platform.Looking for work in C++ DevelopmentLocated in Boadilla del Monte, SpainFrom €1,000 for C++ DevelopmentWorks in multiple industriesSpeaks English, Spanish11-50 membersMyTaskPanel Consulting
(0 review)Custom software solutions, dedicated agile teams, and IT outsourcing for your success
At MyTaskPanel Consulting, we are a custom software development services company, dedicated agile teams, and outsourcing, with a factory in LATAM. We specialize in providing support to IT consultancies and companies with a strong technological base in Europe and North America. We become part of the client's team, either by tackling new projects or by collaborating to meet deadlines for current ones. We work with agile methodologies and online monitoring, and we offer two hiring models: Staff augmentation (time and material) and Agile Teams. In the first case, we assign a professional for you to assign tasks to, and monthly, we send you a complete report with all hours and tasks performed. In the second case, we provide a multidisciplinary team capable of covering all project needs. If the scope is limited, we provide a fixed-price development proposal. If it is not, we help you with evolutionary development as needed. The team configuration is managed by our team leader and is adjusted monthly according to the project needs, planned for the following iterations.Looking for work in C++ DevelopmentLocated in Valencia, SpainFrom €3,000 for C++ DevelopmentWorked in Others (+14)Speaks English, Italian(+2)11-50 membersViron Global Solutions
(0 review)Engineering for what's next
We have a clear mission: “To make advanced AI accessible and genuinely useful for every ambitious company—not just those with a data science team and a nine-figure budget.” Viron was founded in October 2025 by a team of technologists and business operators tired of seeing tech projects fail—not because the technology wasn’t ready, but because consulting firms treated it as a technical problem when it’s actually a business problem. Based in Spain, we serve clients across Europe. Small enough to personally oversee your project; experienced enough to deliver it well. AI-native from day one. Business-obsessed by design.Looking for work in C++ DevelopmentLocated in Murcia, SpainFrom €1,000 for C++ DevelopmentWorked in OthersSpeaks Spanish1-10 members