Senior Frontend Developer

Senior Frontend Developer
Lisboa
Lisboa, Lisboa, Portugal

We’re looking for a Senior Frontend Engineer to help shape and build
- facing applications. You’ll work with Type
Script, React, Vite, Graph
QL, Relay and Storybook to deliver intuitive,
- performance experiences. Your role involves implementing scalable frontend solutions, collaborating across teams, and contributing to a modern development culture focused on quality, performance, and continuous improvement.

Key Responsibilities

● Build and maintain React-based frontend applications using Type
Script.

● Work closely with backend engineers and designers to implement business requirements.

● Write clean, maintainable code with strong test coverage (unit, integration, e2e).

● Optimize performance with industry best practices like
- splitting and lazy loading.

● Participate in code reviews and knowledge sharing within the team.

● Contribute to documentation and the evolution of frontend standards.

● Help maintain CI/CD pipelines and deployment processes for frontend code.

What We’re Looking For

● Solid experience with frontend development using Type
Script, React and Vite.

● Solid Experience with component based development using Material UI (MUI) and Storybook

● Experience working with Graph
QL APIs, ideally with Relay.

● Strong understanding of performance optimization and security standards.

● Passion for clean code, testing, and continuous learning.

● Comfortable working in agile,
- functional teams.

● Self motivating and
- active work attitude.

● Bachelor’s degree in Computer Science or equivalent experience.

● Experience with containerization and cloud platforms (Docker, Kubernetes, Azure)