We are looking for a Fullstack Web Developer with a strong frontend focus to join our team and collaborate closely with a major client as part of their digital ecosystem. You will work as an integrated partner, helping translate business needs into scalable and high-quality technical solutions.

- Develop and maintain modern fullstack web applications, with a strong emphasis on frontend development.
- Build responsive, high-performance user interfaces using modern JavaScript frameworks.
- Design and implement RESTful APIs and backend services using Node.js.
- Collaborate with cross-functional teams (design, product, backend) to deliver end-to-end solutions.
- Ensure code quality through testing (unit and integration), debugging, and code reviews.
- Optimize applications for performance and user experience (lazy loading, caching, minimization, etc.).
- Work with AWS cloud services to deploy and maintain scalable applications.
- Participate in CI/CD processes and infrastructure management.
- Maintain clear and concise technical documentation.
- Actively contribute to an agile development environment, adapting to established processes.

Education

- Bachelor’s degree in Computer Science, Telecommunications Engineering, or a related technical field.
- Additional certifications in web development or cloud technologies (AWS) are a plus.

Experience

- 3–5 years of experience developing fullstack web applications.
- Experience working in digital agencies or large-scale client projects is highly valued.




- Strong frontend background with solid backend fundamentals.

Core Technologies

- Strong proficiency in HTML5, CSS3, JavaScript, and/or TypeScript.
- Experience with modern frontend frameworks:
- Preferred: Vue.js / Nuxt.js
- Alternatively: React or Angular

- Backend development experience using Node.js and RESTful architecture.
- Version control using Git.

AWS & Cloud

- Hands-on experience with AWS services such as:
- Amplify (or similar CI/CD tools)
- S3 & CloudFront
- AWS Lambda & API Gateway
- RDS
- Basic knowledge of IAM and cloud security

- Experience with Infrastructure as Code tools (Pulumi, Terraform, or CloudFormation) is a strong plus.

Development Best Practices

- Experience with testing (unit and integration) and debugging across frontend and backend.
- Strong focus on code quality, refactoring, and maintainability.
- Proven experience optimizing applications for performance and scalability.

Nice to Have

- Experience with Headless CMS (e.g., Prismic).

Languages

- Spanish and English (able to read documentation, write code comments, and participate in technical discussions).

Soft Skills

- Excellent communication and teamwork skills.
- Proactive and solution-oriented mindset.
- Strong ability to understand business needs and translate them into technical solutions.
- Comfortable working in agile environments and adapting to existing processes.
- Collaborative attitude when working directly with clients as a strategic partner.

📌 Full-stack Developer (Madrid)
🏢 Publicis Groupe Holdings
📍 Madrid