Remote Senior Full-Stack Engineer – React/.NET

Opinov8 is seeking a Senior Full Stack Developer to design, build, and maintain scalable web applications using React, .NET, C#, Python, and AI technologies. You will collaborate with cross-functional teams to translate storyboards into functional software and optimize for performance across the stack. Ideal candidates will have extensive full-stack...

Lever, Inc. in Portugal is seeking a Senior Full Stack Engineer to build scalable, secure applications across backend and frontend using .NET/C#, React, Redux, and JavaScript. You will work with PostgreSQL/SQL Server, GCP, and modern CI/CD practices, shaping architecture and mentoring peers. You will collaborate with product managers, designers, and...

Vigil365 Limited is seeking a Full Stack Developer to join an agile team and work across frontend and backend using React, TypeScript and C#/.NET. The role supports remote work within Portugal and Brazil, contributing to REST API development and Azure deployments. You will participate in planning, design, implementation and testing, ensuring quality and...

KCS IT in Lisbon seeks a Senior Full Stack Developer (Java/React) for remote work in Portugal. You’ll design and build robust REST APIs, craft microservices, and own CI/CD pipelines in a cloud environment (AWS or Azure).Strong TDD, DDD, and Agile practices are essential, along with solid Git collaboration and clean code discipline. With 5+ years of...

AgileEngine, LLC. in Portugal is seeking a Senior Full Stack Engineer proficient in React and TypeScript to build features across the application stack and contribute to architectural decisions. Candidates should have 5+ years of software development experience and a passion for innovative product development. This remote role offers flexibility,...

act digital is seeking a Senior Full Stack Engineer to own hands-on development for large-scale enterprise systems. You will influence architecture, mentor peers and drive technical decisions across the stack, combining strong backend with frontend delivery. Required: 8+ years in software engineering, deep Java/Spring experience, microservices, REST APIs,...

A rapidly expanding software development company is seeking a Senior Full Stack Engineer proficient in React and TypeScript. This role involves building features across the application stack and participating in architectural decisions. Candidates should have 5+ years of experience in software development, strong full-stack engineering skills, and a passion...

Jobgether SRL is seeking a Senior Full Stack Developer (React + Node.js) in Portugal to contribute to a cloud-native platform for utility operations. You will develop end-to-end features, own architecture decisions, and collaborate with an international team including UK stakeholders. You will work with React, Node.js, NestJS, PostgreSQL, and AWS, applying...

A AgileEngine LLC procura um Engenheiro(a) Sênior Full-Stack para conduzir decisões técnicas e orientar a equipa, construindo serviços escaláveis com PHP, Node.js, Go e Next.js.O posto é remoto em Portugal, com reuniões presenciais ocasionais em Lisboa ou Porto. Salário até €45.000 brutos anuais, mais benefícios e oportunidades de...