(Solo Quedan 24h) Senior Frontend Developer Position

Frontend DeveloperA leading global company is seeking a highly skilled Senior Frontend Developer to join its international team.As a Senior Frontend Developer, you will be responsible for developing, implementing, and maintaining advanced data solutions, ensuring the smooth operation and continuous improvement of our software applications.Key Responsibilities : - Develop, maintain, and optimize modern frontend applications using cutting-edge technologies.- Implement comprehensive testing strategies including unit, integration, E2E, visual, and accessibility testing to ensure high-quality code.- Build microfrontend architectures using modern frontend frameworks such as ReactJS, Angular, or Vue.- Collaborate with backend teams to integrate with RESTful services and contribute to the overall system architecture and best development practices.- Ensure code quality through Test-Driven Development (TDD) and conduct regular code reviews to improve coding standards.- Work with designers to ensure high-quality UI / UX implementation and participate in CI / CD pipeline configuration and improvements.Requirements : - Javascript (ES5 / ES6) : 5–8 years of experience with strong knowledge of object-oriented programming principles.- HTML / CSS : 5–8 years of experience with a deep understanding of CSS preprocessors like Sass or Less.- Unit & Component Testing (Karma, Chai, Sinon, Jasmine, Mocha) : 5–8 years of experience with a strong focus on writing efficient tests.- Integration, E2E & Visual Testing (WebdriverIO, Selenium, Playwright) + Accessibility Testing : 5–8 years of experience with a solid understanding of accessibility guidelines.- JSON, REST, web services : 5–8 years of experience with a strong grasp of API design principles.- Contract Testing : 1–3 years of experience with a basic understanding of contract-based testing.- CI tools (Yarn, NPM, Bower) & configuration : 5–8 years of experience with a solid understanding of package managers.- Version control systems (GIT) : 5–8 years of experience with a strong focus on collaborative development.- Rollup, Webpack, Node-based CLI tools : 3–5 years of experience with a basic understanding of build tools.- Frontend architecture & design patterns : 5–8 years of experience with a strong grasp of design patterns.- Microfrontend strategies : 3–5 years of experience with a basic understanding of microfrontend architecture.- - Test-Driven Development (TDD) : 8+ years of experience with a solid understanding of TDD principles.- Fluent English (verbal) : 3–5 years of experience with strong communication skills.What We Offer : - Rapid career growth through personalized training and professional development opportunities.- Access to a diverse range of training programs, language classes, webinars, and workshops to enhance your skills.- Take ownership of your professional development with an annual budget and company-paid certifications.- Enjoy flexible work arrangements, remote work options, and excellent social benefits including transport and restaurant tickets, childcare support, and private health insurance.- Benefit from our employee support program, which provides assistance in critical situations.Diversity and Inclusion : We are committed to promoting diversity within the workforce and creating an inclusive work environment. We welcome applications from all qualified candidates, regardless of gender, sexual orientation, race, ethnicity, creed, age, marital status, disability, or other characteristics.