Empleos de senior full-stack engineer api en Madrid

Tras consolidar un crecimiento del 120% en los últimos 2 años¡Estamos contratando! | Programador Senior Full-Stack C# .NET & AngularUbicación:Sant Cugat del Vallès, Barcelona (Base) + Desplazamientos puntuales (nacional/internacional según necesidades de proyecto)Experiencia mínima:+5 años (Nivel Senior / Tech Lead)Tipo de contrato:Indefinido /...

El Corte Inglés busca un Senior Full Stack Developer para liderar el desarrollo de soluciones tecnológicas en un entorno retail de gran escala. Trabajarás tanto en Front con Angular como en Back con Java y Spring, asegurando soluciones robustas, mantenibles y escalables. Formarás parte de un equipo tecnológico multidisciplinar, colaborando en...

**Spain | Remote | Senior Engineering Opportunity** **MaxIT Consulting – Max Corporate Group** is looking for a **Senior Software Engineer – Digital Banking & FinTech Products** to join a fast-growing New York fintech company building banking and payment products for US prediction markets and regulated gaming. The company develops consumer-facing...

UST España & Latam is seeking an experienced Developer Analyst - Full Stack Developer to join our team in Spain. The role requires 5+ years designing, developing, and maintaining scalable web applications with strong Angular, Node.js, Spring Boot, and OpenShift expertise.You will design, develop, and maintain full-stack solutions, work across frontend and...

GFT Technologies SE busca un/a Full-Stack Developer para unirse a un equipo multicultural y desafiante.Desarrollarás funcionalidades end-to-end, cubriendo frontend con Angular y backend con Spring Boot o Node.js, e integrarás con PostgreSQL y AWS.La posición requiere al menos 6 años de experiencia y formación en Informática.Ofrecemos entorno...

¿Te gustaría participar en el desarrollo de productos core dentro de una plataforma FinTech internacional, con impacto real en negocio y decisiones técnicas? Desde Oxigent Technologies estamos buscando un/a Senior Python Full-Stack Engineer para incorporarse a un proyecto estratégico en una compañía fintech global en pleno crecimiento, con oficinas en...

Fledge is a boutique Talent search firm connecting exceptional talent with AI and software startups across EMEA. We are seeking a Product Engineer to join a climate-tech startup in Barcelona, building AI-powered solutions for energy, mobility and industry. You will own end-to-end product features, design intuitive tools, and work at the intersection of...

VOIS (Vodafone Intelligent Solutions) is seeking a Full Stack Software Engineer to deliver end-to-end platform features across modern Angular front-end applications and Java 21 backend services. You will work with product, design, QA, DevOps and operations to ensure secure, scalable, observable solutions with automated tests throughout the delivery...

SNGULAR está buscando un profesional de desarrollo Full Stack para unirse a su equipo y potenciar soluciones web empresariales. La posición combina desarrollo frontend y backend, diseño de APIs y colaboración con proveedores técnicos, con énfasis en IA aplicada al desarrollo de software. Se valorará experiencia en entornos híbridos y capacidad de...

Toggl is seeking a Senior Full Stack Engineer to join a Tribe responsible for Toggl 2.0, a unified planning, time tracking, and time intelligence product. You’ll own cross‑functional features from API to UI, working with React/TypeScript on the frontend and Golang on the backend, with PostgreSQL as the data layer.You’ll collaborate with product...

Orbio AI builds agentic workforces for large global employers, focusing on scalable AI-driven solutions that enhance productivity and operational efficiency. The company specializes in deploying intelligent agents that can integrate with existing systems and workflows across diverse industries. Team members collaborate closely with enterprise clients to...

SGS is seeking a highly skilled Full-Stack. NET Developer to design, develop, and evolve its core applications. You will contribute to technical design decisions, ensure high-quality implementations, and promote scalable, secure, and maintainable solutions. The role requires ownership, a strong end-to-end technical vision, and proactive improvements to...

Avooq is seeking a talented Full-Stack AI Engineer to migrate to scalable infrastructure and maintain a high-performance platform. You will lead the migration to custom cloud infrastructure, build scalable React/Next.js and Node.js systems, and deploy production-grade AI/LLM integrations with high concurrency. Ideal candidates have 5+ years of full-stack...

Capitole Consulting busca un perfil Full-Stack para incorporarse a un proyecto internacional en Barcelona. Desarrollar y mantener aplicaciones escalables con Java y Spring Boot, participando en todo el ciclo de vida y decisiones técnicas. Se requieren 3-5 años de experiencia con Java y Spring Boot, SQL y microservicios; experiencia en APIs REST, Git y...

EY GDS Spain busca un desarrollador Full Stack para trabajar en proyectos de tecnología fiscal y automatización en Málaga, con modelo híbrido. Participarás en APIs, interfaces web y soluciones en Azure, con foco en rendimiento y escalabilidad. El rol exige dominio de TypeScript, NestJS/Express y Angular, experiencia en PostgreSQL y TypeORM, y capacidad...

Leyton's Mainloop team in Sant Cugat del Vallès seeks a Full-Stack Engineer to own production software end-to-end in an AI-assisted workflow. This on-site role helps build a new engineering group supported by a long‑standing international portfolio. Two levels are open—junior and senior—with responsibility split between the Product Owner and the...

Alan is hiring across France, Spain, Belgium, and Canada. You will work on the Next-Gen Healthcare Framework and AI-powered Acquisition Engine to power growth and provide seamless healthcare access. The role focuses on building scalable backend systems with a strong emphasis on real-time pricing and contract management. You will collaborate with insurance...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Full Stack Engineer - Sell Side Engine based in Spain.This is a highly hands-on Staff Engineer role focused on solving complex technical problems within a rapidly scaling energy technology environment. You will join a small,...

A leading technology company in Spain is seeking a Frontend & Backend Developer Engineer for IoT Digital Platforms. You will develop innovative digital solutions for IoT devices and manage cloud services, requiring expertise in both relational and non-relational databases. The ideal candidate will have strong programming skills, hands-on experience with...

Elastic is seeking a Senior Java Developer to join the Elasticsearch team and drive the Inference API. You will build and maintain the plugin framework and REST API, collaborating with the inference team and the Kibana team to deliver scalable, reliable software across Elastic's cloud and hosted environments. Ideal candidates bring 5+ years of production...