Senior Fullstack Engineer

Senior Fullstack Engineer to build scalable AI-powered applications, integrating front-end and back-end systems. Responsibilities include designing, developing, and maintaining software features, backend services, and user interfaces, applying DevOps practices, and creating AI-powered products.

About our client Our client builds a leading digital identity and fraud prevention platform used by banks, fintech companies, online marketplaces, and other regulated businesses worldwide. Their products combine biometric identity verification, document and image processing, and advanced fraud detection to help customers balance frictionless digital...

Senior Fullstack Engineer | Compara Já.Pt – Lisbon (Hybrid) Job Summary We are looking for a highly skilled and experienced Senior Fullstack Engineer to drive the architecture and development of our high-quality software. You will own complex technical features end-to-end, ensuring that our products are built to modern engineering standards while...

About Us UMO is a stealth-mode Fin Tech 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,...

We are We Transact —the Microsoft-first GTM platform making the Microsoft Marketplace stupidly simple for Saa S 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,...

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...

Compara Já.Pt in Lisbon (Hybrid) is seeking a Senior Fullstack Engineer to own complex features across frontend and backend, drive architectural decisions, and champion code quality. You will mentor engineers, optimize performance, and contribute to scalable, secure systems. You will collaborate with product, design, and other stakeholders to translate...

Senior Fullstack Developer sought for a global group in Porto, focusing on project management, process improvements, and customer satisfaction. Requires engineering degree, .Net, C#, SQL, and Angular skills.