Empleos de full stack software engineer java en Madrid

Senior II Full-Stack Engineer (back-end heavy) Location:BarcelonaEmployment Type:Full timeLocation Type:HybridDepartment:EngineeringMeet the team! Our team builds scalable, resilient products using Python/Django on the backend and React on the frontend, all with one goal in mind: creating a smooth, meaningful experience for our learners and tutors.We’re...

Kenos Technology busca un Senior Full-Stack para participar en la construcción de una nueva aplicación web corporativa que sustituirá el CRM actual e integrará servicios y activos corporativos. Se valorará experiencia demostrable en Angular, Spring Boot y/o Node.js, PostgreSQL y AWS; capacidad para trabajar de forma autónoma en entornos Agile/Scrum y...

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...

UST, a multinational digital technology leader, seeks a Senior Full Stack Developer (.NET & Angular) to join an international project in Madrid. You will design, develop, and maintain scalable applications while collaborating with cross-functional teams in an Agile environment. Required: 5+ years in software development, strong .NET/C#, Angular, SQL, REST,...

Allianz Technology is seeking an AI Full Stack Developer to design and deliver AI-powered applications within the BMP. You will work across frontend, backend, and data layers in a collaborative, international team environment, driving scalable, secure solutions for Allianz entities worldwide. Expect exposure to AI/ML, APIs, microservices, and cloud...

Treatwell, Europe’s leading bookings platform, is seeking a full-stack engineer to join our Product Engineering team. You’ll focus 60% on frontend and 40% on backend across 13 markets, building SEO foundations, site performance, experimentation, analytics instrumentation, and growth-oriented product surfaces. You’ll partner with marketing and growth...

A leading software development company in Spain is seeking a Full Stack Senior/Lead Engineer to join their agile team. You will build features and enhance user experiences across web and mobile platforms, leveraging your expertise in ReactJS, NodeJS, and React Native. Ideal candidates should have over 5 years of experience in building scalable systems and...

Buscamos un Full Stack Developer con experiencia y criterio técnico para asumir un papel relevante en la evolución de nuestra plataforma tecnológica.Sobre VDOSVDOS es una compañía tecnológica especializada en datos, análisis y soluciones digitales para la industria de gestión de activos, con más de 25 años de trayectoria y una posición de...

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 financial...

Apply for Full Stack Software Engineer | Inglés | Híbrido Madrid Centro at knowmad mood in Madrid, MD, ES. This Full time on site position offers great opportunities for career growth.Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la...

Albertine is seeking a seasoned full stack engineer to ship features across our TypeScript platform. You’ll shape API contracts, implement service and data work, and build the React UI members and agents actually use.Both halves must be solid in data choices and UX that feels finished. You’ll work across memberships, bookings, and billing with a focus on...

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...

MicroTECH Global LTD in Barcelona is seeking a Software Engineer to join our on-site team. You will help develop tools and frameworks that enable customers to deploy AI applications on our hardware.The role spans low-level kernel optimization through to framework support, offering the chance to make meaningful contributions to the software stack and...

Asevia, en Madrid, busca un Senior Full Stack Engineer (Go + Next.js) para convertir necesidades de negocio en herramientas y paneles de producto, cuidando desde el modelo de datos hasta la entrega en producción. Se requiere experiencia sólida en Go, Next.js y PostgreSQL, con enfoque en APIs bien diseñadas, carga de datos y despliegue CI/CD; se valora...

Bark is seeking a Senior Full Stack Engineer to join our Acquisition squad. You’ll work on Python backend and React/Type Script frontend, shaping marketing tech that drives customer growth in a fully remote role based in Spain. You’ll collaborate with marketing, product and design, build AI-powered tooling, implement guardrails for live AI outputs, and...

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...

A leading software development company in Torremolinos is looking for a Full Stack Senior/Lead Engineer. You will enhance product experiences for millions by developing features for web and mobile platforms. The ideal candidate has over 5 years of experience, strong expertise in ReactJS and NodeJS, and the ability to work independently. This role offers...

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...

About Cakewalk Cakewalk is access management for the entire workforce: AI agents and human identities. We built a single platform to govern and secure access in companies through policy-first access management, runtime provisioning, and identity-linked lifecycles.We are looking for a Senior Full-Stack Engineer (m/f/d) to join our ambitious engineering team...

Tamarind Intelligence en Barcelona busca un Senior Full Stack Engineer con foco en ciberseguridad para una plataforma de gestión de vulnerabilidades a escala global. El puesto es híbrido, con autonomía en decisiones técnicas y oportunidad de crecer hacia Tech Lead. Se valora experiencia fuerte en Python/FastAPI, React y entornos cloud (AWS); experiencia...