Empregos de senior front-end react engineer remote ai security em Braga

Toptal is a global network of top talent in business, design, and technology that enables companies to scale their teams, on-demand. With $200+ million in annual revenue and team members based around the globe, Toptal is the world’s largest fully remote workforce. We take the best elements of virtual teams and combine them with a support structure that...

Imaginary Cloud is looking for a seasoned Front-end Developer to join our remote-first team in Portugal. You will work on cutting-edge web applications, tackle challenging problems, and collaborate with multidisciplinary teams to deliver intuitive digital products. With 5+ years of front-end experience, you will use modern JavaScript frameworks, OOP...

CyberArrow is seeking a Front End ReactJS Engineer for a fully remote role. You will build core product experiences used by enterprise customers, shaping how the platform looks, feels, and performs as it scales. The role suits someone who thrives in startup environments, moves quickly from idea to implementation, and owns front end delivery end-to-end....

Wire IT, based in Portugal, is seeking a Senior Fullstack Java + React Developer with AI focus for remote work. You will design and implement scalable web applications using Java, Spring Boot, React, and AI tooling to improve development efficiency. Join a senior, agile team and contribute to distributed systems, REST APIs, and modern software delivery...

Wire IT in Portugal is seeking a senior Fullstack Java + React Developer with AI experience to join a growing international team. You will design and implement scalable web apps, leverage AI tooling for code generation, testing and automation, and contribute to code quality. You will work remotely from Portugal, collaborating across cross-functional teams...

Dellent is hiring a React Developer for a project in Coimbra (remote). You will join a team delivering front-end solutions for Enterprise, Web, Mobile and TV using React, JavaScript and TypeScript to build reusable components. The role emphasizes modern tooling, code quality, and agile workflows. You will work remotely with a distributed team, receive a...

A leading ad-tech company in Portugal is seeking a Senior Frontend Engineer to develop UI components with React.js. The role involves mentoring, enhancing application performance, and working in a remote setting. Ideal candidates should have over 6 years of experience and a deep understanding of frontend technologies like TypeScript, GraphQL, and Jest. Join...

Syffer is seeking a front-end developer to design, develop, and maintain modern Angular applications (v8+). You will build reusable components, implement responsive UI, and work with APIs to deliver high-quality experiences. Experience with a CMS is a plus, Optimizely preferred. Collaboration with designers and other developers is essential, with remote...

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...

A leading ad-tech company in Portugal is seeking a Senior Frontend Engineer to develop UI components with React.Js. The role involves mentoring, enhancing application performance, and working in a remote setting. Ideal candidates should have over 6 years of experience and a deep understanding of frontend technologies like TypeScript, GraphQL, and Jest. Join...

Get AI-powered advice on this job and more exclusive features. About MoonPay Hi, we’re MoonPay. We’re here to onboard the world to Web3. Why? Because we think Web3 is a unique and democratising technology. It gives people back control of their money, digital identity, data, and property like nothing else before it. What We Do We’re the leading...

Lead Full-Stack Engineer role in a remote-first software house, focusing on modern product development with Java, Spring Boot, and React.Requires 5+ years of backend experience, AI coding assistant usage, and leadership skills.

If you're passionate about technology and ready for a challenge, join our team of talented individuals and show your technical skills, creativity, and drive for impact. You’ll work with the best in the industry in a supportive, happy, and human-centric environment, making seamless technology. That’s why we were recognized as Best Workplace® in Europe...

Seeking a Frontend Engineer with React and Typescript expertise for a remote, contract role in Portugal. Responsibilities include designing, maintaining, and implementing scalable front-end applications and establishing coding best practices.

Relay Commerce is seeking a Senior JavaScript Engineer to help design and evolve TypeScript services powering replenishment, cross-sell, and subscription offerings for Shopify stores. You will own features end-to-end and collaborate with AI-assisted tooling within a fully remote team. You will work primarily on server-side TypeScript (~70%) with AWS Lambda,...

Wire IT, a Portugal-based IT consulting partner, seeks a Senior Fullstack Java + React Developer + AI to join a remote team delivering modern web apps and AI-assisted tooling. You will work on Spring Boot backends, React front-ends, and distributed services, with a strong emphasis on code quality, performance, and maintainability in a cross-functional,...

PROJECT OVERVIEWOur Client is a leading commercial real estate advisor and service provider to large institutional investors, global corporations, and other owners and occupiers. We are looking for a highly skilled Senior Full Stack Developer to join the team and drive the development of cutting‐edge applications using React, .NET, C#, Python, and AI...

Seeking a Senior Frontend Engineer to develop high-performance web applications, collaborate with cross-functional teams, and drive technical direction for front-end architecture using modern technologies like React.

Wire IT, a Portugal-based IT consulting partner, is seeking a senior software engineer to join a remote-capable team. You will work with Java and Spring Boot, building distributed systems, RESTful APIs and modern web apps with React/Next.js. You will review AI-generated outputs for quality, security and maintainability while collaborating across a...

Lever, Inc. is seeking a Senior AI Engineer (f/m/x) for a senior backend engineering focus in building internal AI infrastructure. The role emphasizes production-grade AI tools, platform development, security, and enterprise governance. You will shape priorities with technology leadership and own reusable AI capabilities across the org. Based in Europe,...