full stack engineer

Join one of Southern Europe's fastest-growing startupsEnginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: We're building the AI-native GTM platform for modern B2 B teams, combining prospecting, enrichment, intent signals, AI research and outreach into one product so sales teams can focus on...

Exoticca international is seeking a FullStack Engineer to design and build scalable services using Next.js, Node.js, TypeScript, and MongoDB. You will help shape an event-driven architecture and ensure reliable, maintainable systems powering our ecommerce platform.You will collaborate with cross-functional teams to translate business needs into robust...

Julius Baer in Madrid is seeking an experienced software engineer to design, develop, test, and maintain scalable applications using .NET Core and Angular. You will contribute to RESTful APIs, backend services, and DevOps practices while collaborating with cross‑functional teams to deliver high‑quality software solutions.The role requires strong OO...

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....

Surge is building a global consumer-focused fintech platform powered by blockchain. We are seeking a Senior Full-Stack Engineer who can own features from end to end across backend, frontend, and mobile layers, collaborating closely with founders and design teams.This founding-level role requires rapid delivery, strong product sense, and a willingness to...

We're looking for a Full Stack Engineer for one of our clients who enjoys building new products from the ground up and is eager to help shape AI tooling for the mobility industry. Work across the full stack to solve complex problems using incomplete and messy data Design and evolve canonical data models Build pipelines to handle real-world data...

About Us At Félix, we are building the indispensable financial companion for Latinos in the US. We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text. Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into...

W Hunt España busca un AI Full Stack Developer para trabajar en proyectos con IA generativa en producción. Se valora experiencia en Typescript, React y Node.js (NestJS) y en integrar modelos de lenguaje (LLMs) en aplicaciones reales. El rol combina desarrollo front-end y back-end, diseño de prompts y integración con servicios de IA, con foco en flujos...

ISANDO TECHNOLOGIES in Barcelona, Spain, is seeking a senior software developer to join our software development team. You will work on full‑stack solutions using Java or Node.js, RESTful services, and cloud platforms, delivering impact to users.The role emphasizes microservices, API design, Agile Scrum, and collaboration with solution architects....

Talan Spain is seeking a seasoned developer to join its international tech teams in Málaga. The role blends back-end and front-end responsibilities across Spring Boot, Angular/React, and data tech stacks.You’ll work in an Agile environment, tackle code quality with Sonar/Fortify, and have access to training, career development, and a comprehensive...

Jobgether is seeking a Senior Software Engineer (Laravel | Next.Js | Postgre SQL) based in Spain to join an established engineering team. You will work across the full stack, contributing to migrations, API integrations, and performance optimization for a large-scale web application. You will mentor peers, influence architecture, and collaborate with Dev...

Bask Health is seeking a Senior Forward-Deployed Engineer to collaborate directly with the CEO and CTO to design and build the software infrastructure that underpins Telehealth. You will lead frontend migrations, performance work, and production AI builds, contributing to AI-first, builder-led engineering in a healthcare context. You will work across the...

Félix is seeking a senior software engineer to shape the core technology behind our chat-driven platform and conversational interfaces across WhatsApp, Web and Mobile. You will design scalable backend services, build UI services, mentor juniors, and collaborate with product and UX teams in a fully remote setup with potential hybrid in future. This role...

Statusneo in Madrid is seeking a Senior Software Engineer focusing on AI and agentic systems. You will lead architecture, guide cross-functional teams, and deliver scalable products across the stack, including secure APIs and cloud-native deployments. The role emphasizes mentoring, collaboration with product and client leadership, and a hands-on approach...

Preply is seeking a Senior Full Stack Engineer for the CRM team to shape our communications platform and AI-native workflows. You’ll own backend and frontend components, collaborating with product, data, and UX to deliver measurable customer impact. You’ll work across Python/Django on the backend, React/TypeScript on the frontend, and with Braze-based...

JobTailor, una empresa tecnológica en expansión, busca un Desarrollador Full Stack para trabajar de forma totalmente remota. Serás responsable de diseñar, desarrollar e implementar aplicaciones web escalables, con énfasis en microservicios y optimización de infraestructuras en la nube. Deberás dominar APIs REST, trabajar con front-end moderno...

We are looking for a Senior Full Stack Engineer to join one of our Product Tribes, the cross-functional units that own the end-to-end experience for a specific Toggl user role. You'll join the Tribe building for managers, the people who plan work, protect margins, and keep projects on time and on budget. You'll do this as we build and launch Toggl 2.0, our...

Join Vonage and help us innovate cloud communications for businesses worldwide! Why this role matters: We’re seeking a Java Software Engineer to join our Cloud Engineering team and help drive innovation across the Vonage Video Platform. This role will focus on enhancing our Paa S backend systems, improving cloud resource control and provisioning, and...

Acerca del PuestoNuestro cliente busca un talentoso Desarrollador Full Stack Remoto para unirse a su equipo de ingeniería global. En este rol, serás responsable de diseñar, construir y mantener aplicaciones web completas, abarcando tanto el desarrollo del lado del cliente como del servidor. Trabajarás en estrecha colaboración con gerentes de producto,...

In this role, you will be architecting features from the database to the browser. Your center of gravity is the Go backend, APIs, data models, system design, but you’ll move into the React/TypeScript frontend whenever the feature requires it. You’ll join an experienced and supportive team where you’ll have a significant voice in shaping both our...