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August 8, 2026
Senior Frontend Developer
Senior • Remote
Lisbon, Portugal
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Summary: The Frontend Developer role focuses on enhancing user experience through the development of innovative, secure, and intuitive web solutions aimed at preventing payment fraud.
Must Haves
4+ years of professional experience developing applications with React and NestJs.
Strong experience with JavaScript, TypeScript, HTML5, and CSS3 (SASS, styled-components, or similar).
Experience integrating with RESTful APIs and working with micro frontends.
Experience with frontend performance optimisation and responsive design.
Good understanding of Agile methodologies (Scrum).
Experience using Git, Webpack, CI/CD pipelines, and Jenkins.
Familiarity with AWS services, particularly: CloudWatch, S3, DynamoDB, ECS (Elastic Container Service).
Nice to Haves
Knowledge of component libraries such as Material UI or Chakra UI.
Experience with frontend testing frameworks such as Jest, React Testing Library, or Cypress.
Understanding of cloud-native architectures and modern deployment practices.
A proactive, solution-oriented mindset with a strong sense of ownership.
Excellent communication skills and the ability to work effectively in cross-functional teams.
Other Details
Team Structure: Multi-disciplinary Scrum team consisting of Frontend Developers, Backend Developers, DevOps Engineers, QA Engineers, UX/UI Designers, and Product Owners.
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