Frontend Developer - Relay experienced (Based in Europe or Brazil) Lisboa

Frontend Developer - Relay experienced (Based in Europe or Brazil)
Lisboa
Lisboa, Lisboa, Portugal

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Frontend Developer - Relay experienced (Based in Europe or Brazil), Lisbon

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Client:

Boost-IT

Location:

Lisbon, Portugal

Job Category:

Other

-

EU work permit required:

Yes

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Job Reference:

c995d272836a

Job Views:

4

Posted:

30. 05. 2025

Expiry Date:

14. 07. 2025

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Job Description:

Emagine Portugal is looking for a Senior Frontend Engineer to help shape and build
- facing applications on our clients Duplex Platform.

Tasks

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.

• 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.

Requirements

• >7 years of experience with frontend development using Type
  Script, React, and Vite.
• Solid experience with
  - 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 proactive work attitude.
• Bachelor’s degree in Computer Science or equivalent experience.
• Experience with containerization and cloud platforms (Docker, Kubernetes, Azure).

Boost IT was founded in 2018 with a core belief, that technology can be used to elevate people and improve the world.