Empleos de remote full stack engineer en Madrid

We're looking for aFull Stack Engineerfor 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 dataDesign and evolve canonical data modelsBuild pipelines to handle real-world data inputsDefine and...

We Are Wizeline, a global AI-native technology solutions provider, develops cutting-edge, impact. Are you a fit? Sounds awesome, right? Now, let’s make sure you’re a good fit for the role: We Are Wizeline, a global AI-native technology solutions provider, develops cutting-edge,AI-powereddigital products and platforms. We partner with clients to leverage...

Taxfix is seeking a Senior Software Engineer to build core features for our flagship product, turning complex tax scenarios into simple, reliable experiences. You will work in a cross-functional team, owning end-to-end delivery from discovery to release while embracing AI-first software development. You’ll contribute to scalable design and maintainable...

Pluxee is seeking a Senior Product Engineer to own features end-to-end across backend, frontend, and AI-assisted workflows within one of our core domains. You will work on multi-region platforms, ensuring transactional integrity and scalable architectures in a fast-paced environment. The role emphasizes technical leadership, automated testing, and close...

Building front-end features using Angular and Python APIs, focusing on end-to-end feature delivery, AI-driven marketing budget optimization software, and accessibility standards.

Grupo Digital en Málaga busca un desarrollador de software para construir una plataforma cloud-native de analítica de redes de telecomunicaciones con Java, Spring Boot, React y Kubernetes. Trabajarás en un equipo pequeño y autónomo, diseñando y entregando funcionalidades de principio a fin, influyendo directamente en decisiones técnicas y la...

Each::labs in Spain is seeking a Product Engineer who combines a product mindset with AI-native development. You will own features end-to-end, turning user problems into reliable, delightful experiences for developers, creators, and businesses.You will work with Go, React, TypeScript, and PostgreSQL to build scalable APIs and workflows, using Claude Code or...

Lexroom is building the AI platform where legal work gets done. We’re growing and rely on over 20,000 legal professionals across Europe. We’re seeking a senior engineer to join a small squad, own technical decisions in production, and help teammates improve.You’ll work across the stack—deep on one side and fluent enough on the other to ship a feature...

Elastic is seeking a Senior Software Engineer to join the Streams UI team, shaping the user interface for Elastic Fleet within Kibana.You will own end-to-end UI features, collaborating with designers and product managers to deliver an intuitive experience for log data handling and streaming.You will lead complex architectural discussions, enforce coding...

GMV Spain is seeking a Full Stack Software Engineer (React+Node.js) to join a team delivering web applications for satellite control centers in Europe.You will design, implement, and maintain critical systems that operate in real-time environments, contributing to scalable, reliable software for space operations.The role requires strong JS/TS skills, React,...

A leading technology and localization company in Madrid is seeking an experienced Full Stack Engineer to join their AI Team.This role involves developing innovative AI-powered software applications, building user-friendly web interfaces, and creating robust backend APIs to support scalability.The ideal candidate will have a strong background in full stack...

Mondel?z International is seeking an AI Engineer / Full Stack Developer to join the AI Reporting & Insights team, working across Barcelona and Warsaw to design, build, and operate data pipelines and AI workflows.You'll collaborate with Product, Data Science, and IT to translate requirements into robust software, applying Python, React/Next.Js, AWS, and...

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...

AYESA is seeking a Senior Full Stack Analyst to deliver end-to-end applications using Java/Spring Boot and Angular.You will design RESTful APIs, support deployments, and optimize PostgreSQL data models in production environments.The role emphasizes hands-on development across backend, frontend, deployment pipelines, and monitoring, with an Agile/DevOps...

En Mensoft Consultores buscamos un/a Senior Full Stack Developer Java + Angular con experiencia real end-to-end, capaz de trabajar tanto en desarrollo como en despliegues y entornos de producción.Se requieren al menos 4 años de experiencia, dominio de Java + Spring Boot, Angular, APIs REST, GitLab CI/CD y PostgreSQL.Se valorará experiencia con Docker y...

Max IT Consulting – Max Corporate Group is seeking a Senior AI-First Full-Stack Engineer to join a fast-growing European technology company building an AI-powered workforce platform for healthcare.You will own outcomes across the full product stack, applying AI-assisted development in daily work and collaborating with a founder-led, technically focused...

Albertine is seeking a seasoned full stack engineer to ship features across our Type Script 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...

Spain | Remote | Senior Engineering OpportunityMaxIT Consulting - Max Corporate Groupis looking for aSenior Software Engineer - Digital Banking & FinTech Productsto 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 products covering...

Pillar is hiring a Full Stack Engineer to join a fast-growing startup building AI-powered tools for Italian SMEs.You will own meaningful product features from idea to production, collaborating with a compact, high-energy team in a fast-paced environment.You should bring hands-on experience with React, Next.Js, Supabase and TypeScript, plus a proven ability...

Moffatt & Nichol specializes in large complex waterfront infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for a Backend/ Full Stack Software Engineer - Mid to Senior level to join our Valencia or Algeciras office. About NextPort.AI: NextPort.AI, as Technology and Innovation spin-off of...