Empregos de senior web3 full-stack engineer em Porto

Hi there! We are currently looking for a strong Full-Stack Developer-AI-First SaaS Engineer. Full-Stack Developer-AI-First SaaS Engineer About Us 5Blue Software is an Israeli-Ukrainian software development company specializing in custom software development, staff augmentation, dedicated engineering teams, AI solutions, and CTO-as-a-Service. We help...

5Blue Software is seeking a Senior Full-Stack Developer specializing in AI-first SaaS. You’ll own features from idea to production across React frontend and Node.js backend, with TypeScript and REST API expertise. You’ll build AI-powered capabilities and integrate them into a scalable B2B platform in a remote-friendly environment. You’ll collaborate...

HumanIT Digital Consulting is seeking a Senior Java Full-Stack Developer for a Portugal-based role with full remote options. You will build scalable backend services (Spring Boot) and modern Angular frontends, in a microservices Azure environment. You’ll influence architectural choices and work closely with product and engineering peers in an agile...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Wire IT, based in Portugal, is seeking a Senior Full Stack Developer (Java & Angular) to join a growing international team working on modern microservices and cloud-based applications. This is a remote role from Portugal with an agile, team-oriented culture. You will enjoy training budgets, health insurance, vacation time, meal allowance, and referral...

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...

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,...

Wire IT is hiring a Senior/Staff Java FullStack Developer for a remote role in Portugal. The candidate will work on Java backend and frontend tasks using Kotlin, React, and Next.js, with cloud-based deployment and API management with Apigee. We value observability and containerization on Azure or AWS, and a team-oriented culture. Wire IT offers a...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

TeamViewer provides a leading Digital Workplace platform that connects people with technology—enabling, improving and automating digital processes to make work work better. Our software solutions harness the power of AI and shape the future of digitalization. We believe that our diverse teams and strong company culture are key to the success of our...

Responsibilities Design, develop, and maintain cloud-based software solutions for the DMP program. Build automation, CI/CD pipelines, and Infrastructure as Code for application and infrastructure deployment. Ensure performance, reliability, security, and compliance of business‐critical systems, including L3 production support. Diagnose and resolve...

HumanIT Digital Consulting is seeking a Senior Java Full-Stack Developer for a Portugal-based role with full remote options. You will build scalable backend services (Spring Boot) and modern Angular frontends, in a microservices Azure environment. You’ll influence architectural choices and work closely with product and engineering peers in an agile...

Ocean Infinity is seeking a talented Senior Software Engineer who is strong across the stack and grounded in solid backend engineering. You will design, build, and maintain the products behind our autonomous and remote marine operations, from data model and API through to the interfaces our operators rely on. Our stack runs on C#/.NET with a React...

TeamViewer provides a leading Digital Workplace platform that connects people with technology—enabling, improving and automating digital processes to make work work better. Our software solutions harness the power of AI and shape the future of digitalization. We believe that our diverse teams and strong company culture are key to the success of our...

IT House is looking for a Full-Stack Software Engineer for a direct placement with an end client in the Logistics and Transportation sector. Key Responsibilities - Responsible for the lifecycle of full-stack applications (development, maintenance, and continuous improvement); - Development and maintenance of scalable, reliable, and high-performance backend...

Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture.About SuperhumanSuperhuman is the AI productivity platform on a mission to unlock the superhuman potential in...

Skilled Mid-to-Senior Full Stack Engineer needed for a fast-growing startup to execute product roadmap, build features, ensure system stability, and contribute to technical strategy. Requires ~4 years of experience.

The Company Abtrace is a health tech company based in London also with a presence in Portugal, with a team of doctors, researchers, developers and data scientists that bring together software engineering, machine learning expertise and medical experience to build clinical algorithms to support primary care clinicians. The team is dedicated to creating...

Every software platform faces a moment when complexity threatens to slow progress and cloud decisions. The Senior/Lead Full Stack Developer role in Portugal is fully remote and sits at the point where technical leadership and hands-on expertise keep delivery moving forward. Teams rely on clear direction and early action to avoid problems that could stall...

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...