923 frontend English-speaking jobs in Portugal

This role is full-stack, but frontend excellence is critical. ... Duties and Responsibilities Take technical ownership of complex features from frontend to backend, including ... , performance, and maintainability Develop and maintain events based services and APIs that support frontend

Requirements Deep frontend expertise with React, TypeScript and Next.js. ... Team Mentorship: Serve as a frontend expert for your team, guide other engineers, share your knowledge ... Apply your expertise in frontend technologies to continuously improve our customer sign-up and onboarding

delivering scalable software systems, with a strong full-stack background spanning backend services and frontend ... problems across Toast Drive technical architecture for pod initiatives, from backend services and APIs to frontend ... responds to context and instructions Strong foundation in modern backend (Java, Kotlin, or similar) and frontend

We're hiring a Frontend Engineer to join our global team to be responsible for the quality, development

Senior Frontend Developer will build user-facing applications with Vue.js and Node.js, creating modular components and optimizing for performance. Requires proficiency in JavaScript, React.js, HTML5, CSS3, and RESTful APIs.

integration: sensor arrays, DAQ, real-time data streams The full stack: Node.js / TypeScript API, Next.js frontend

Strong expertise in React and modern JavaScript/TypeScript for frontend development. ... Qualifications 7+ years of professional fullstack development experience with proven expertise in both frontend

knowledge would be considered as a plus; Selenium (based on Appium) as testing automation tool for frontend ... Developer with a strong background in C# and WPF/Windows Forms; Experience with WPF and Windows Forms for frontend

Contribute across the tech stack: You'll work in React (JavaScript/TypeScript) on the frontend and Python ... Be a team player: Sometimes you'll be iterating on ML pipelines; other times you'll be refining a frontend

Contribute across the tech stack: You'll work in React (JavaScript/TypeScript) on the frontend and Python ... Be a team player: Sometimes you'll be iterating on ML pipelines; other times you'll be refining a frontend

Own the frontend and ongoing business as usual work for the storefront.  ... Comfortable working across the frontend while understanding the backend architecture that supports a ... Understand Shopify architecture and best practices  Being able to work across frontend and backend when ... solid foundation that could grow into a longer term or full-time role, for example as our dedicated frontend

These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft

Python/Django and asyncio/aiohttp, with PostgreSQL, ElasticSearch, Kafka, Redis, and a modern React.js frontend

Working experience of JavaScript, HTML, CSS, Web development technologies and tool Working experience on frontend

Experience A minimum of 8 years of experience in backend development and 4 years in frontend. ... Your Responsibilities: Development Lead the architectural design and development of backend and frontend ... serve as a technical leader, driving the architecture, design, and implementation of both backend and frontend ... guide engineers, providing technical leadership and fostering skill development across backend and frontend ... Deep expertise in frontend development with React, TypeScript, and JavaScript, including building high‐performance

Portugal and international teams; Define and govern integration patterns (APIs, asynchronous flows, frontend–backend ... appropriate integration patterns, including APIs and asynchronous messaging flows; Design clear and scalable frontend–backend

Frontend development activities, if required. ... Experience in frontend technologies like React.js or Angular is a strong plus.

Your responsibilities You design, implement, and maintain automated tests across frontend and backend ... quality into the product by designing and implementing effective automated testing strategies across frontend

web applications Strong proficiency in Java and solid understanding of its ecosystem Experience with frontend ... degree in a relevant field Experience with Java frameworks such as Spring or Play Experience with modern frontend

Develop intuitive, high-quality user interfaces using modern frontend technologies. ... What you'll be doing Design, develop, and maintain scalable backend and frontend applications.