We are an international technology scale-up in a strong growth phase, building our own product with a strong focus on
Presente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.
Artificial Intelligence, Data and Automation .
Our mission is to transform the way people invest in Real Estate by combining
AI, advanced analytics and technology . Operating across multiple international markets, we are entering a key stage of growth where
Artificial Intelligence will become a core pillar of both our product and engineering strategy .
What will you do?
Your mission as the
Team Lead
will be to code alongside a high-performing
remote team of ~5 engineers . You will act as the technical anchor for the team, driving a critical strategic transition: creating a unified codebase across Web
(React),
Backend
(Node.js) and cloud (AWS).
You will not only design scalable
Serverless architectures
and intuitive UIs but also foster a culture of technical excellence.
Key responsibilities:
Unified Architecture:
Design a cohesive strategy for our
Web (React/Node.js) platform,
maximizing
code reuse and consistency .
Robust Backend:
Develop and optimize backend services using
Node.js, TypeScript, and Serverless architecture (AWS Lambda/SST)
to ensure
scalability and security .
High-Quality Frontend:
Oversee and contribute to the development of
responsive web applications in React
and
mobile apps in React Native .




Best Practices:
Enforce
clean, maintainable, and testable code , champion
SOLID principles , and drive adherence to
modern CI/CD workflows .
Requirements:
5+ years
of total professional experience in software development.
Expert proficiency in the
JavaScript/TypeScript ecosystem: React.js, Node.js.
Hands-on experience with
Serverless architectures (AWS Lambda) .
Proficiency with
Git and CI/CD pipelines
for both mobile and web.
Deep practical knowledge of
SOLID principles, system architecture, and Clean Code
techniques.
Architectural Mindset:
Ability to balance
fast iterations with long-term scalability and stability .
AI-First Mindset:
Experience using
AI tools (e.g., Cursor, Copilot)
to accelerate development cycles.
Fluent in Spanish and English (Mandatory)
What we offer:
Competitive salary package.
Versátil remuneration plan
(health insurance, meal vouchers, transport, childcare).
Hybrid work model with flexibility .
Flexible working hours , focused on ownership and outcomes.
23 days of paid vacation .
Gympass membership:
discounts on sports and wellness activities.
Training and development opportunities .
International, fast-growing product environment.
Direct impact on product and business decisions.
Modern tech stack with real autonomy to propose improvements. xqbhyrx
Agile culture, strong technical team, and quality-driven mindset.

📌 Team Lead Software Engineer (Node.js / AWS) (Zaragoza)
🏢 Empresa Confidencial
📍 Zaragoza