Senior Fullstack Engineer

About Us UMO is a stealth-mode FinTech venture aiming to evolve the way people experience money by building a unified, AI-powered, yet deeply human modern money platform across fiat, crypto, and investments - subject to regulatory approvals. The platform is being designed to break down traditional barriers to money across access, assets, and experience,...

Senior Fullstack Engineer- AI Platform SoSafe has the ambition to become the leading human risk management provider in Europe. Our award-winning awareness platform triggers behavioural change by providing effective and engaging training and simulations on cybersecurity and data protection. Cybercrime is costing the world >$10 trillion annually and growing...

Reaktor Lisbon is seeking an experienced Senior Fullstack Developer to join one of our Business Units in Lisbon. You’ll work across modern web applications, backend services and production systems, solving ambiguous problems with clients in a low‑hierarchy environment. You will support clients across digital product, platform and service domains,...

Reaktor is seeking an experienced Senior Fullstack Developer to join their Lisbon team. This role involves building and enhancing web applications, backend services, and collaborating with clients on digital products. Candidates must possess extensive frontend and backend development experience, strong problem-solving skills, and be comfortable in a...

Entrust is hiring a Fullstack Software Engineer for the Signals Team in Lisbon. You will work across the stack, building secure, scalable applications that support digital identity and authentication services. You’ll collaborate with engineers, product managers, and designers to deliver end‑to‑end features. The role requires ownership of complex...

We are WeTransact —the Microsoft-first GTM platform making the Microsoft Marketplace stupidly simple for SaaS companies. We help software teams publish in days, run co‑sell motions without headaches, and scale fast. We’re backed by Microsoft programs, used by 400+ ISVs, and… we just won Microsoft’s Startup of the Year – France (2025). ...

Reaktor Lisbon is seeking an experienced Senior Fullstack Developer to join one of our Business Units in Lisbon. You’ll work across modern web applications, backend services and production systems, solving ambiguous problems with clients in a low‑hierarchy environment. You will support clients across digital product, platform and service domains,...

Luza Group is looking for a Fullstack React/Node developer to build and maintain web apps using Node.js and React/Next.js. You will design and consume REST APIs, work with MongoDB and PostgreSQL, and write unit/integration tests. The role requires NestJS/Express experience, Agile practices, and fluency in Portuguese and English. Remote work is available...

Reaktor is seeking an experienced Senior Fullstack Developer to join their Lisbon team. This role involves building and enhancing web applications, backend services, and collaborating with clients on digital products. Candidates must possess extensive frontend and backend development experience, strong problem-solving skills, and be comfortable in a...