Software development in Spain: market overview
Spanish travel, real estate and fintech businesses invest in booking engines, PropTech and Bizum-enabled apps.
The most active sectors we serve in Spain are Tourism, Fintech, Retail, Real estate and Renewables. Spain clients usually work with us for one of three reasons: to launch a product faster than local hiring allows, to add specialist skills such as blockchain, payments or AI, or to reduce engineering cost without lowering quality.
Spain business profile
Main business hubs
Madrid, Barcelona, Valencia and Málaga. We work with companies across these hubs remotely, with on-site workshops for larger engagements.
Economy
Tourism, banking, renewables and retail. That mix shapes the kind of software projects we are asked to deliver in Spain.
Talent market
Growing tech hubs with competitive costs. Many Spain companies extend their teams with NNT engineers to move faster without long hiring cycles.
Digital infrastructure
One of Europe's best fibre networks. We design hosting, payments and integrations around this local infrastructure.
Working culture
Spanish-first, relationship-oriented. Our project managers adapt communication, documentation and meeting cadence accordingly.
Regulators that shape software in Spain
Banco de España
Spain's central bank, which supervises banks and payment institutions and registers crypto providers.
CNMV
Spain's securities regulator, which authorises crypto-asset service providers under MiCA.
Data protection: EU GDPR and LOPDGDD
Personal data in Spain is governed by EU GDPR and LOPDGDD. We implement privacy by design — consent records, minimisation, encryption, access controls, retention rules and data-subject request workflows — and host in the region you choose.
Payments landscape in Spain
Bizum
Spain's instant mobile payments between people and to merchants.
SEPA
The Single Euro Payments Area scheme for euro credit transfers and direct debits.
Cards
Debit and credit cards, accepted via global and local acquirers.
Most requested solutions in Spain
AI Chatbots & AI Agents
AI chatbots and agents answer customers, qualify leads and complete tasks using large language models connected to your data. NNT Software builds multilingual AI agents for websites, WhatsApp, Slack and voice, grounded in your knowledge base with human handover and analytics.
Real Estate & Property Management Platform
A real estate platform manages listings, leads, bookings, tenants and payments. NNT Software builds property portals, developer and broker CRMs, rental management and tokenized-ownership platforms with payment plans and owner dashboards.
SaaS MVP Development
A SaaS MVP is the smallest version of a subscription software product that proves customers will use and pay for it. NNT Software takes founders from idea to launched MVP in 8–12 weeks with discovery, UX, multi-tenant architecture, Stripe billing and analytics.
E-commerce & Multi-Vendor Marketplace
A multi-vendor marketplace lets many sellers list products while you manage payments, commissions and logistics. NNT Software builds marketplaces and D2C commerce platforms with vendor onboarding, split payments, search, reviews, shipping integrations and mobile apps.
Crypto Payment Gateway
A crypto payment gateway lets merchants accept Bitcoin, Ethereum and stablecoins such as USDT and USDC, with instant conversion to fiat if required. NNT Software builds white-label and custom crypto payment gateways with merchant dashboards, plugins, payouts, KYT screening and settlement reporting.
Digital Wallet & E-Wallet App
A digital wallet app stores money or payment credentials so users can pay, transfer and top up from their phone. NNT Software develops e-wallets with KYC tiers, P2P transfers, QR and NFC payments, bill payments, virtual cards and multi-currency balances, integrated with local real-time payment rails.
Software development services for Spain companies
Mobile App Development
NNT Software develops iOS and Android mobile apps for businesses worldwide using Flutter, React Native, Swift and Kotlin. We handle UX design, backend APIs, admin panels, Stripe or regional payment integrations, App Store and Google Play publishing, and post-launch analytics and support.
AI & Automation Services
NNT Software builds practical AI and automation for businesses worldwide — AI agents and chatbots for WhatsApp and websites, document data extraction, retrieval-augmented knowledge assistants, demand forecasting and workflow automation using large language models. Projects start with one measurable process and typically go live in 3–8 weeks.
Hire Dedicated Developers
NNT Software lets companies in the USA, UK, Europe, the Middle East and Australia hire dedicated offshore developers from India on monthly contracts. You interview and select React, Node.js, Flutter, Python, .NET, Java, DevOps or QA engineers who work full-time on your product with daily time-zone overlap and free replacement.
Cybersecurity & KYC/AML Compliance
NNT Software provides cybersecurity and compliance engineering for fintech, crypto and SaaS companies: KYC and KYB onboarding, AML transaction monitoring, sanctions and PEP screening, travel-rule integration, and technical controls for SOC 2, ISO 27001, PCI-DSS and GDPR readiness.
Custom Software Development
Custom software development means building an application specifically for your business process instead of bending your team around off-the-shelf tools. NNT Software designs, builds, tests and supports custom software for clients worldwide from its engineering centre in India, typically shipping a first working release in 6–12 weeks on fixed-price or monthly-team terms.
ERP Software Development
A custom ERP is one system connecting procurement, production, inventory, sales, dispatch and finance. NNT Software builds custom ERP software for manufacturers and distributors globally, deployed on cloud or on-premise and rolled out module by module, as a lower-cost and better-fitting alternative to heavily customised SAP, Oracle or Odoo installations.
Cities we serve in Spain
Madrid
Banking, corporate HQs and startups.
Barcelona
Tech startups, mobile innovation and tourism.
Valencia
Port logistics and a growing startup scene.
Seville
Aerospace, tourism and renewables.
Málaga
A tech hub attracting global engineering centres.
Bilbao
Industry, energy and banking.
Zaragoza
Logistics platform and automotive.
Palma de Mallorca
Hospitality and travel-tech companies.
Alicante
Tourism, EU agencies and footwear trade.
Las Palmas
Tourism and Atlantic logistics.
Murcia
Agribusiness and logistics.
Valladolid
Automotive manufacturing.
Vigo
Automotive and fishing industry.
A Coruña
Fashion retail headquarters.
Granada
Tourism and university research.
San Sebastián
Tech and gastronomy-tech.
Santander
Banking and services.
Tarragona
Petrochemicals and port.
Cádiz
Aerospace and shipbuilding.
Santa Cruz de Tenerife
Tourism and remote-work hub.
Córdoba (Spain)
Agri-food and tourism.
Salamanca
Universities and tech startups.
Castellón
Ceramic tile industry.
Working hours and collaboration
Our team works with 3.5–4.5 hours of daily overlap with Central European working hours (CET). We quote in EUR or USD and run weekly demos, shared backlogs and written status reports.
How we deliver software projects
Every software engagement follows the same disciplined, transparent process. You always know what is being built, what it costs and what comes next.
1. Discovery and scoping (1–2 weeks)
Workshops with your stakeholders to understand goals, users, workflows and constraints. We document requirements as user stories, map integrations and agree success metrics, then share a written scope, milestone plan and fixed estimate for software.
2. UX and architecture (1–3 weeks)
Designers produce user flows and a clickable prototype while architects choose the stack, hosting, data model and security controls. Nothing is built until you sign off the prototype and architecture.
3. Agile development (two-week sprints)
Developers build in short sprints with a demo at the end of each one. You see working software early, give feedback continuously and can reprioritise the backlog at any time.
4. Quality assurance
Dedicated QA engineers write test cases, run manual and automated regression tests, check performance and review security basics before every release. Defects are tracked openly.
5. Launch
We deploy with zero-downtime pipelines, migrate data if needed, monitor closely during the first days and train your team or users.
6. Support and growth
After launch, SLA-backed support covers bug fixes, monitoring, security patches and continuous improvement, so the product keeps improving as your business grows.
Engagement models and pricing options
You can engage NNT Software for software development in whichever way fits your budget, risk appetite and internal team.
| Model | Best for | How billing works |
|---|---|---|
| Fixed price | Clearly defined scope and deadline | Agreed price split into milestone payments |
| Dedicated team | Long-term products and evolving roadmaps | Monthly fee per engineer, scale up or down |
| Time & materials | Exploratory or fast-changing work | Hourly or daily rates against actual effort |
| Hybrid | Fixed MVP followed by ongoing growth | Fixed first phase, then monthly team |
Whichever model you choose, you own the source code and intellectual property, work directly with the engineers, and receive weekly progress reports and demos.
Security, quality and compliance standards
Security and quality are built into every software project from the first sprint, not added before launch.
- Secure coding aligned with the OWASP Top 10 and peer code reviews on every change
- Encryption in transit (TLS) and at rest, secrets stored in managed vaults
- Role-based access control, multi-factor authentication and audit logs
- Automated tests in CI pipelines, plus manual exploratory and regression testing
- Data-protection by design for GDPR, CCPA, PDPL, DPDP and similar laws
- Infrastructure as code, monitoring, alerting and tested backups
- NDA before discovery and full IP assignment in the contract
Why companies outsource to NNT Software in India
India is the world's largest software-services hub, and NNT Software combines that talent depth with a product mindset. For software development, clients typically save 40–60% compared with agencies in the United States, United Kingdom, the Gulf or Australia, without compromising on quality or communication.
Our engineers work in English, overlap daily with your business hours and follow documented processes. You get a named project manager, direct access to developers, and the stability of a company that has delivered more than 2,000 projects since 2010 and runs eight of its own SaaS products.
Next steps
Ready to discuss software development in Spain? Here is how to get started with NNT Software:
- Share your goals, users, must-have features and timeline through the contact form, email or WhatsApp.
- Join a free 30-minute discovery call with a solution architect — we sign an NDA first if you prefer.
- Receive a written proposal within 48 hours: scope, milestones, team, timeline and fixed estimate.
- Kick off with a discovery workshop and see working software in your first sprint demo.