Fullstack Engineer (Node.js/React)

Goodweek; Madrid; Híbrido; EUR 55.000 - 75.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Health insurance

Flexible working hours

Hybrid remote work

English is daily

Descripción de la vacante

Goodweek is hiring a Software Engineer to design, develop, and maintain a scalable, secure AI-powered product used by thousands of users. You will work with a cross-border team across France, Spain, and the US and contribute to architecture decisions and platform improvements.

You should have a strong Node.js + TypeScript background (NestJS/React), experience with cloud platforms, and a solid understanding of backend security.

Formación

• 5+ years of experience with Node.js + TypeScript stack (NestJS/React).
• Strong understanding of backend architecture, scalability and security.
• Familiar with CI/CD, Git workflows, and agile methodologies.

Responsabilidades

• Design, develop, and maintain our digital product with scalability, performance, and security in mind.
• Build, test, and deploy new functionalities in agile cycles.
• Participate in architecture and tech stack decisions.
• Ensure code quality, performance, and security.
• Troubleshoot and resolve technical issues.
• Document and share technical knowledge.
• Collaborate with product, engineering, and DevOps teams to build innovative solutions.

Conocimientos

Node.js

TypeScript

NestJS/React

Herramientas

Git

CI/CD

Cloud platforms

Descripción del empleo

At Goodweek, we're building a next-generation AI tool designed to revolutionize business productivity. We are focusing on delivering a secure, scalable, and reliable system that supports real business use cases across different departments. The goal is to make AI practical, controlled, and truly embedded in how modern organizations operate.

Our team spans across France, Spain, and the United States, and our vision is backed by 6 international investment funds.

To accelerate our growth, we're looking for a talented Software Engineer to join our Engineering team and help us build an innovative product that will make a real impact on how thousands of users work every day.

Tasks

You’ll design, develop, and maintain our digital product, ensuring scalability, performance, and security while delivering features that truly meet business and client needs.

• Develop components with clean, maintainable code
• Build, test, and deploy new functionalities in agile cycles
• Participate in architecture and tech stack decisions
• Ensure code quality, performance, and security
• Troubleshoot and resolve technical issues
• Document and share technical knowledge
• Collaborate closely with product, engineering, and DevOps teams to build innovative solutions.

Requirements

Technical background

• 5+ years of experience with Node.js + TypeScript stack (NestJS/React)
• Solid understanding of backend architecture, scalability, and security best practices
• Experience with databases, authentication, and cloud platforms
• Familiar with CI/CD, Git workflows, and agile methodologies
• Bonus: strong familiarity with AI/ML development (LLMs, RAG, or similar)

Soft skills

• Strong technical communication
• Agile mindset focused on product and business value
• Ability to document architectural decisions
• Balance between code quality and delivery speed

Technical English required

Benefits

• Health insurance provided by the employer
• Flexible working hours
• Hybrid remote work
• Daily use of English through close collaboration with teams in the US and France

Contract type: Full-time

Department: Engineering

Start date: As soon as possible