Senior Full-Stack Web Developer (Hands-On)

apartmentKNGLOO placeSant Boi de Llobregat calendar_month 

Role Overview

We are hiring a Senior Full-Stack Web Developer with strong hands-on coding experience and light team or vendor leadership exposure. This role is responsible for building, launching, and maintaining two core web platforms:
  1. a new vehicle brand website, and
  2. the Kngloo digital platform.

This is a builder-first role. You are expected to write production code yourself, take technical ownership, and oversee external developers or agencies when required. This is not a pure management role.

Key Responsibilities

Hands-On Development
  • Design, develop, and deploy modern, production-ready web applications
  • Build and maintain frontend and backend components
  • Write clean, maintainable, and scalable code
  • Manage deployments, hosting, and basic DevOps workflows
  • Own post-launch maintenance, performance optimization, and bug fixing
Technical Ownership & Coordination
  • Own the technical architecture and overall codebase
  • Make pragmatic technology and stack decisions
  • Review and approve code from external contractors or agencies
  • Coordinate with third-party developers when additional capacity is required
  • Maintain documentation, coding standards, and best practices
Collaboration
  • Work closely with internal stakeholders to translate business requirements into technical execution
  • Provide technical guidance when working with designers, vendors, or contractors

Requirements

Must-Have
  • 6+ years of professional web development experience
  • Strong hands-on experience as a Full-Stack Web Developer
  • Proven experience building and launching websites end-to-end
  • Experience owning projects with minimal supervision
  • Some exposure to leading or coordinating developers (internal or external)
  • Solid working proficiency in English (spoken and written)
  • Ability to work on-site in Sant Boi de Llobregat, Barcelona
Technical Skills (stack flexible)
  • Modern frontend frameworks (React, Vue, or similar)
  • Backend development (Node.js, Python, PHP, or equivalent)
  • APIs, databases, authentication, and integrations
  • CMS or headless CMS experience
  • Deployment, hosting, and basic infrastructure management
Nice to Have
  • Experience with e-commerce or digital platforms
  • Exposure to payment systems or third-party integrations
  • Startup or scale-up experience
Tipo de puesto: Jornada completa
Sueldo: 40.000,00€-60.000,00€ al año

Ubicación del trabajo: Empleo presencial

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