1219 frontend developer English-speaking jobs in Lisbon District

Jump into the codebase to debug a customer issue, ship a small bug fix, or improve developer experience ... both management and being technical, able to hold in‐depth conversations across infra, backend, and frontend

screens while improving usability, navigation, and accessibility Architect and develop the Backend for Frontend

automated test cases following best practices and standards Ensure automated test coverage for: APIs Frontend ... experience in test automation Strong expertise with Robot Framework Experience in automated API and frontend

Job Description Develop and maintain .NET backend applications (.NET 6/7/8) Build and maintain modern frontend ... of experience with .NET / C# Strong experience with ASP.NET Core and API development Experience with frontend

Familiarity with JavaScript frameworks and frontend architecture. ... Review technical approaches and provide guidance on frontend implementation. ... Technical Strong understanding of HTML, CSS, and modern frontend development principles.

Strong technical understanding, especially in frontend technologies and APIs. ... Coordinate with technical teams on frontend solutions and API integrations, ensuring feasibility and

Develop and maintain complex cloud applications for the Altium Requirements Portal. Set front-end engineering direction, champion simplicity and scalability, and collaborate with teams to improve the user experience.

We’re scaling Lisbon from a 5 FTE pilot in Q3 2026 to 15 FTE by 2027 across backend, frontend, AI, QA ... You’ll establish a single predictable Scrum cadence across the full Lisbon delivery team (backend, frontend

We're scaling Lisbon from a 5 FTE pilot in Q3 2026 to 15 FTE by 2027 across backend, frontend, AI, QA ... You'll establish a single predictable Scrum cadence across the full Lisbon delivery team (backend, frontend

Senior Frontend Engineer to design, build, and optimize complex UI for a modern integration platform using Angular, JavaScript, HTML, and CSS.

Key Responsibilities Design, develop, and maintain robust web applications using TypeScript (frontend ... position requires deep expertise across modern web application development, with TypeScript powering the frontend

Position We're looking for Frontend developer who share our passion for writing clean and reusable code

We are looking for an experienced Senior Node.js Developer to join our development team in Lisbon and ... Participate in code reviews, knowledge‐sharing, and continuous improvement initiatives Collaborate with frontend

and test automation within a modern ecosystem based on Java (Spring Boot) microservices, an Angular frontend ... experience in API testing (REST services) as a core skill Solid experience in web/UI testing for modern frontend ... requests, responses, status codes, and contracts Experience testing Angular‐based applications or similar frontend

Frontend development with React and Vite . Experience hosting applications on AWS . ... solutions to address them Qualifications Strong proficiency in TypeScript across IaaS, backend, and frontend

Collaborate on backend and frontend development initiatives. ... Experience working with modern frontend technologies (React).

client discussions Perform analysis and resolve production issues with bug fixes Collaborate with the frontend ... AWS, including EC2, Kubernetes, RDS, AWS Secrets, and AWS Cache Nice to have Strong understanding of frontend‐backend

Senior Software Engineer, Web will design and build scalable, high-performance web applications using Next.js, React, and TypeScript. Responsibilities include end-to-end development of web features, optimizing web performance, and collaborating cross-functionally with teams to deliver features.

in a data-driven platform used by global organizations, from backend services in .NET Core to modern frontend ... Backend development and RESTful service design Experience (or willingness to work) with Blazor or other frontend

Build and enhance frontend solutions using Angular. ... Have hands-on experience building frontend applications with Angular.