1️⃣ About the job
2️⃣ Key responsibilities
3️⃣ Profiles & Skills
4️⃣ Why join BNP Paribas?

? ABOUT THE JOB
As a Full Stack Developer, you will design and maintain responsive web applications to support operational security solutions. You will work within our Production Security service to ensure the efficient control of network, server, and endpoint infrastructures.

? KEY RESPONSIBILITIES
• Design and develop responsive web applications using HTML5, CSS3, and modern JavaScript/TypeScript frameworks.
• Implement UI components, state management, and routing while ensuring accessibility (WCAG).
• Integrate RESTful or GraphQL APIs by collaborating with back-end teams to define technical contracts.
• Write clean, testable code and participate in regular code reviews.
• Contribute to back-end services using .NET Core or other stacks when required.
• Mentor junior developers and share front-end best practices within the team.

? PROFILE & SKILLS
Education & Experience
• You hold a Bachelor’s degree in Computer Science or an equivalent field.




• You have at least 3 years of professional experience in front-end development.

Technical Skills
• You are proficient in at least one major front-end framework, preferably React.
• You have a strong command of JavaScript/TypeScript, ES6+, and modern build tools.
• You have a solid understanding of HTML5 semantics and CSS3 (Flexbox, Grid, Sass/Less).
• You are experienced with Git and collaborative CI/CD workflows.
• You can write unit and integration tests using tools like Jest, React Testing Library, or Cypress.

Preferred Skills
• You have hands-on experience with .NET Core/ASP.NET Web API (C#).
• You are familiar with Docker and Kubernetes.
• You have knowledge of cloud platforms such as Azure, AWS, or GCP.
• You have experience with GraphQL or real-time technologies like WebSockets.

Languages & Soft Skills
• You are fluent in English, both written and spoken.
• You have strong problem-solving skills and high attention to detai

📌 Full Stack Developer (Madrid)
🏢 BNP Paribas
📍 Madrid