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

Catawiki is expanding its Logistics team in Lisbon and seeks a Senior Front-end Engineer to build responsive web frontend features on top of scalable microservices. You will collaborate across engineering and product to ship high-quality interfaces used by buyers and sellers. The role emphasizes performance, accessibility, and a data-driven approach to...

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...

Sigma Software is seeking a Middle/Senior Front-End Engineer to build scalable, customer-facing features for onboarding, pricing, subscriptions, and payments. You will work with Product Managers, Designers, QA, and Back-End Engineers to deliver high-quality React/TypeScript solutions in a product-focused environment. The role emphasizes technical...

PagerDuty is seeking a Senior Front-end Engineer in App Experience to help transform our product into a flexible platform. You’ll design and ship frontend interfaces, contribute to a design system, and collaborate with engineers across teams to deliver scalable, secure experiences for our customers. You’ll mentor other frontend engineers, focus on...

Soul of the Machine is seeking an experienced front-end engineer to design and develop sophisticated interfaces for agentic AI platforms in Lisbon. You will collaborate with AI engineers and product teams to create intuitive UI/UX and robust front-end architecture that makes advanced AI capabilities accessible to enterprise clients. Responsibilities include...

Soul of the Machine is seeking an experienced front-end engineer to design and develop sophisticated interfaces for agentic AI platforms in Lisbon. You will collaborate with AI engineers and product teams to create intuitive UI/UX and robust front-end architecture that makes advanced AI capabilities accessible to enterprise clients. Responsibilities...

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....

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....

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...

Relay Commerce is seeking a Senior JavaScript Engineer to own features end-to-end for high-volume subscription and billing systems. You will design serverless TypeScript services on AWS Lambda and contribute to React front-ends, collaborating with Shopify/Klaviyo ecosystems. You’ll work in an AI-native, multi-disciplinary team with a focus on reliability,...

Join to apply for the Lead Front End Engineer - React role at VML1 day ago Be among the first 25 applicantsJoin to apply for the Lead Front End Engineer - React role at VMLWho We AreAt VML, we are a beacon of innovation and growth in an ever-evolving world. Our heritage is built upon a century of combined expertise, where creativity meets technology, and...

Relay Commerce is seeking a Senior JavaScript Engineer to own features end-to-end for high-volume subscription and billing systems. You will design serverless TypeScript services on AWS Lambda and contribute to React front-ends, collaborating with Shopify/Klaviyo ecosystems. You’ll work in an AI-native, multi-disciplinary team with a focus on...

Join our dynamic technology consulting team where you'll design and develop sophisticated front-end experiences for agentic AI platforms. You'll collaborate with AI engineers and product teams to create intuitive interfaces that make complex AI capabilities accessible to enterprise clients. This role offers the opportunity to shape the future of human-AI...

Join our dynamic technology consulting team where you'll design and develop sophisticated front-end experiences for agentic AI platforms. You'll collaborate with AI engineers and product teams to create intuitive interfaces that make complex AI capabilities accessible to enterprise clients. This role offers the opportunity to shape the future of human-AI...

Senior Front-End Developer (React) - Portugal BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing.Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm.Our BRO team consists of 1,300 bright minds creating innovative ideas and products.We...

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...

Easyship is a shipping technology platform that connects sellers and marketplaces to couriers. We seek a Senior Frontend Engineer to lead frontend architecture decisions, drive code quality, and mentor the team in a React.js/TypeScript stack, leveraging AI-assisted development to boost velocity.This remote-global role reports to Engineering Manager,...

PagerDuty, Inc. (NYSE: PD) is the global leader in AI-first digital operations. By automatically detecting, diagnosing, and remediating issues, the PagerDuty Platform orchestrates AI agents and automated workflows with context from over 750 integrations. Trusted by approximately two-thirds of the Fortune 100 and nearly half of the Fortune 500, PagerDuty is...

Why A365 Software Engineering? Build The Cloud Platform That’s Transforming Electronics Design. Altium 365 For Cloud Lets Design Engineers Communicate, Collaborate And Bring Their Ideas To Market More Efficiently Than Any Platform In The Industry. These Are Some Of The R&D Software Engineering Contributions You Might Make To Altium 365 Building new...

Why A365 Software Engineering? Build The Cloud Platform That’s Transforming Electronics Design. Altium 365 For Cloud Lets Design Engineers Communicate, Collaborate And Bring Their Ideas To Market More Efficiently Than Any Platform In The Industry. These Are Some Of The R&D Software Engineering Contributions You Might Make To Altium 365 - Building new...