Senior Full Stack Developer

3 semanas atrás


Portugal Hexa Consulting Tempo inteiro

The Senior Front End Developer is responsible for designing, developing, and maintaining scalable, high-quality front-end applications. This role requires strong technical expertise in modern JavaScript frameworks, a solid understanding of UI/UX principles, and the ability to collaborate effectively with cross-functional teams in an Agile environment. Key Responsibilities Develop, maintain, and optimize front-end applications using React, Node.js and TypeScript . Translate functional and non-functional requirements into clean, efficient, and reusable front-end code. Ensure applications meet standards for performance, accessibility, responsiveness, and cross-browser compatibility . Collaborate with UX/UI designers, product owners, and backend engineers to deliver consistent and high-quality user experiences. Implement and manage application state using Redux, Context API, and React Hooks . Integrate front-end components with REST APIs and GraphQL services. Write and maintain automated tests to ensure code reliability and long-term maintainability. Participate in code reviews , contributing to best practices and continuous improvement. Work within an Agile/Scrum framework, actively participating in ceremonies and sprint activities. Support production deployments and troubleshoot front-end related issues when required. Required Qualifications Minimum of 5 years of professional experience as a Full Stack Developer. Strong proficiency in React.js, Node.js and TypeScript . Solid knowledge of HTML5, CSS3, and modern JavaScript (ES6+) . Experience with state management solutions such as Redux and Context API. Hands-on experience integrating with RESTful APIs and GraphQL . Experience with front-end testing frameworks (Jest, React Testing Library, Cypress). Proficiency with Git and collaborative development workflows. Experience working in Agile environments . Preferred Qualifications Experience with Styled Components and/or Tailwind CSS . Familiarity with CI/CD pipelines . Knowledge of WebSockets . Understanding of front-end architecture and design patterns. Experience mentoring junior developers. Soft Skills Strong problem-solving and analytical skills. Ability to work independently in a remote-first environment. Clear and effective communication skills. Attention to detail and commitment to code quality. Proactive mindset and continuous learning attitude.


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