Empleos de full-stack engineer en Zaragoza

Develops internal tools and data dashboards using React, Typescript, and Python for a quantum AI company.

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack Software Engineer based in Spain.Join a high-growth fintech and cryptocurrency environment where your engineering expertise will help power secure, scalable, and high-volume financial transactions. As a Full Stack...

A leading software development company in Zaragoza is looking for a Full Stack Engineer (Senior/Lead) to join their agile team. The ideal candidate will have over 5 years of experience building scalable systems and proficiency in ReactJS, NodeJS, and React Native. Responsibilities include developing new features and ensuring application performance. The...

Square One Resources Limited is seeking a experienced Full Stack Engineer for a 12-month remote contract across Europe. The role focuses on building scalable web applications using Java/Spring Boot or Node.js with React and TypeScript.You will own features end-to-end, collaborate with distributed teams, and ensure secure, reliable solutions that meet...

JobServe Ltd is looking for an experienced Full Stack Engineer for a 12-month remote contract across Europe. You will design, develop and optimise scalable web applications, working across Front End and Back End technologies.You will own product features, collaborate with technical teams, and ensure secure, reliable solutions aligned with business needs....

MarsBased is a development agency from Barcelona specialising in AI-augmented software development. We don’t just use AI; we are actively rewriting the rules of modern engineering. By combining elite human expertise with advanced agentic workflows, we build end-to-end web and mobile applications faster, smarter, and to a higher standard than ever...

At AppWork, we've built a simple, user-friendly PropTech platform that modernizes maintenance operations. Our platform brings everything into one easy-to-use platform so property managers, maintenance teams, and residents can all enjoy a smoother, more connected experience.As a member of the AppWork team, you'll be helping to build and deliver technology...

A leading tech recruitment agency is seeking a Full Stack Engineer for a fixed-term contract in Zaragoza. The ideal candidate will have 2-5 years of experience in both frontend and backend development, proficient in React, TypeScript, and Python. Your role will involve building internal tools and data dashboards, as well as managing deployments using Docker...

The Whiteam Consulting busca un/a Senior Full Stack Developer para participar en el desarrollo de plataformas corporativas de emisión, distribución, pricing y procesamiento, con foco en IA y ciclo de vida del desarrollo (SDLC).Se requiere experiencia sólida en Java, Spring Boot, Hibernate/JPA, Angular, Oracle y PostgreSQL, APIs REST, Git/GitHub, Jenkins y...

Jobgether is seeking a Full Stack Software Engineer based in Spain for a fintech/cryptocurrency environment. You will design and build backend APIs in Golang/Java and frontend in React/Next.Js, with TypeScript, within a secure, scalable architecture.This fully remote role offers a USD salary, 15 vacation days, U.S. holidays, and the freedom to work from...

Full Stack Engineer - React / Typescript / Python We are currently partnered with a world-leading quantum AI company developing cutting‑edge solutions that make artificial intelligence faster, greener, and more accessible. Their products bridge the gap between quantum computing and AI, helping global clients solve complex real‑world problems at scale....

YO AI Labs is seeking experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. This is a contractor role offering about 15 hours per week and fully remote work globally.Responsibilities include building and debugging frontend and backend systems,...

CoverGo | Insurtech is seeking a Lead Full Stack Engineer to drive the technical vision, architecture, and execution of our enterprise‑grade insurance platform. You will lead a team, mentor peers, and champion AI‑driven capabilities to push industry boundaries. You will guide development standards, ensure scalable design, and align tech initiatives with...

Knowmad Mood busca un Software Engineer / Full Stack para trabajar en remoto, con foco en Python backend y desarrollo frontend con React/Next.Js y MUI. Se valoran experiencia en APIs REST, microservicios y datos en Snowflake.Se espera conocimiento de IA/LLMs y nivel de inglés C1 o superior, además de colaboración con equipos multidisciplinares para...

Alpaca is hiring Senior Full-stack Engineers to design, build, and operate scalable distributed systems powering global investing. You’ll own projects end-to-end—from concept and coding to production deployment and maintenance—in a fast-moving, highly autonomous environment.Join teams like Trading Platform, Internal Tools, and Operations Automations; ...

A global leader in language services is seeking a Senior Full Stack Engineer to modernize their core application and develop new features. The role involves working with experienced engineering teams on a cloud-native tech stack, focusing on both front-end and back-end functionalities. Ideal candidates will have extensive experience in .NET and a solid...

Full Stack Engineer (Senior/Lead) ID41561 ($2,500 signing bonus) AgileEngine is an Inc. 5000 company that creates award‑winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in application development and AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards. ...

WayOps busca un desarrollador senior con visión de arquitectura para evolucionar interfaces y backend en un entorno farmacéutico internacional.Trabajarás de forma mayoritariamente remota con una presencialidad mínima en Madrid, colaborando con ingeniería de datos, desarrollo web y DevOps bajo un Solution Architect. Se valora liderazgo técnico y...

This position is listed on behalf of a partner company. Our partner is looking for a Full Stack Engineer based in Spain.As a Full Stack Engineer – AI Systems, you will build production-ready AI applications that transform how people manage their emails, calendars, notes, and everyday tasks.You will work at the intersection of full-stack engineering and...

A leading tech recruitment agency is seeking a Full Stack Engineer for a fixed-term contract in Zaragoza. The ideal candidate will have 2-5 years of experience in both frontend and backend development, proficient in React, TypeScript, and Python. Your role will involve building internal tools and data dashboards, as well as managing deployments using Docker...