879 frontend English-speaking jobs in Portugal

maintainability• Produce comprehensive technical documentation for all implemented developments• Contribute to frontend ... containerization and orchestration)• Experience with Entity Framework or EF Core (strong plus)• Experience with frontend

What we are looking for Development of backend and frontend automation solutions.

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

Define development guidelines and support teams in following best practices across frontend technologies

the next generation of our Transport management system Development and maintenance of Angular-based frontend

Portugal (visa sponsorship not available) Nice to Have Experience with React, Stimulus, or Hotwire on the 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.

You want a narrow frontend-only or backend-only lane. Here you own the stack end-to-end. ... You can learn whatever the problem requires, from frontend patterns to infrastructure, product domains ... Move between frontend, backend, infrastructure, data modeling, debugging, and handling product decisions ... Step Functions, and Pulumi Persistence and analytics: MongoDB, ClickHouse Backend: Node.js, TypeScript Frontend

Collaborate with Principal Engineering, frontend teams, and DevOps to align on architecture and system ... brings deep technical expertise, ownership mindset, and strong collaboration skills across product, frontend

and maintain production-ready data systems, ensure high code quality, and occasionally contribute to frontend ... Experience collaborating with data scientists and analysts, with exposure to ML/DS workflows and some frontend

Your toolkit Frontend: React, TypeScript/JavaScript, HTML, CSS/SCSS; Material UI; Figma State & Data ... Quality & reliability Automate tests across the stack: Jest/React Testing Library and Playwright on the frontend

design, and system scalability Designing and implementing high‐quality features across the backend and frontend ... skills and professional fluency in English Nice to have: Professional experience with React and modern frontend

Should Have: Experience with Java Frontend (Angular or any other UI framework); Experience with AWS or

Collaborate closely with frontend and cross‐functional teams to deliver end‐to‐end features and seamless

We're looking for problem‐solving Frontend Engineers with a passion for web technologies and design who

Database queries, Back-End, Front-End, and DevOps Writing Unit and Integration Tests for both backend and frontend

using Java and Angular Develop backend services and APIs with Java and Spring Boot Build responsive frontend

Database queries, Back-End, Front-End, and DevOps Writing Unit and Integration Tests for both backend and frontend

In this position, you will collaborate extensively with frontend developers to create, build, and enhance ... Collaborate with frontend developers, database administrators, and system administrators to ensure seamless

prompts, and "engineering systems" that improve velocity and code quality Optimize performance across frontend ... and engineering are done in an AI‐first world Tech Stack Backend: Scala 3 / Play 3, Postgres, Redis Frontend ... deploy scalable APIs and AI‐assisted services Own feature development from ideation to production Build frontend