We are an international technology scale-up in a strong growth phase, building our own product with a strong focus on

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. Flexible remuneration plan

(health insurance, meal vouchers, transport, childcare). Hybrid work model with flexibility

. Adaptable 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. Agile culture, strong technical team, and quality-driven mindset.

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