Empleos de senior full-stack engineer reactnode ts automations en madrid

Treatwell is seeking a Senior Full Stack Engineer (React & Java) to build and operate Connect, a SaaS platform for beauty and wellness across Europe. You will own features from database to UI, pair with cross-functional teams, and focus on testing, observability, and scalable architectures.The role emphasizes a DevOps mindset, data-driven decisions, and...

Blend is seeking a Full Stack Developer to own end-to-end technical delivery for a key product/module. This hands-on role balances backend strength with frontend experience and spans cloud, data, testing, and AI-enabled workflows. You will lead backend development using Python/Flask, collaborate on React/Type Script frontend, and own cloud deployments in...

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 Ops...

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...

Se busca un Desarrollador Full Stack Senior con alto nivel de inglés para unirse a un equipo internacional en Almato Iberia.El rol implica el diseño e implementación de sistemas de software, desarrollo de aplicaciones de IA y datos, y colaboración en un equipo ágil, trabajando en proyectos innovadores de forma remota o híbrida.

Roche is seeking a Custom Software Developer to own and drive complex software solutions with strong full‐stack capabilities. You will challenge the status quo, mentor teams, and improve delivery across Atlassian platforms and related tooling. You will work within a global, regulated environment, shaping architectural direction and technology choices. You...

Location: Madrid, M, ES About the Team and our Scope Our team, a software house within Swiss Re, develops cloud-native (Azure-based) SaaS/PaaS solutions for external Life & Health insurance clients. Our portfolio includes globally established products and those in growth or incubation stages. We utilize the latest technology and prioritize innovation to stay...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let's shape the future of wealth management together. Responsible for designing, developing and testing software modules, ensuring optimal functionality and integration within...

A software development company is seeking a Full Stack Senior/Lead Engineer to enhance product experiences for millions of users. You will work on both web and mobile platforms, ensuring performance and seamless user interactions. The ideal candidate has 5+ years in scalable systems and strong expertise in ReactJS and NodeJS. This position offers a...

CONVOTIS Iberia busca un perfil full stack senior para participar en su programa de talento remunerado centrado en Spec-Driven Development. Se valorará experiencia en arquitectura y diseño de APIs, y la disposición a formarse en este enfoque para después incorporarse a un proyecto real dentro de la compañía.Ofrecemos formación, acceso a herramientas...

Explore Group is seeking a Senior Full Stack Engineer for a fully remote six-month contract. You will work across the stack to deliver scalable e-commerce features, with a strong emphasis on AI-assisted development tooling.The role demands hands-on expertise in React and Node.Js, with a track record of production-grade deployments and an autonomous working...

Kenos Technology busca un Desarrollador Full-Stack Senior 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, Postgre SQL y AWS, capacidad de trabajar de forma autónoma en entornos...

REWE digital Spain seeks a seasoned Senior Full‑Stack Developer (Java/Spring/Angular) to join the Incentive Assessment team in Málaga. You will help shape a loyalty program and implement the campaign planning interface and the underlying event-processing logic. Collaborating with an international, cross‑functional team, you will participate in the full...

Senior AI-First Full-Stack EngineerMaxIT Consulting – Max Corporate Group is looking for a Senior AI-First Full-Stack Engineer to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector.The company operates a multi-sided marketplace used by hundreds of hospitals and care organizations across...

AD4 Octógono busca un Desarrollador/a Fullstack Senior (MERN) para diseñar y construir soluciones web completas, robustas y escalables, tanto en frontend como en backend, con impacto directo en producto y negocio. Formará parte de un equipo técnico internacional, participando en diseño, desarrollo y evolución de aplicaciones modernas, con APIs REST,...

T-Systems Iberia is seeking a Senior FullStack Software Engineer in Spain to design, implement, and maintain back-end, front-end, and DevOps solutions. You will work with Java, Angular, Spring, and Docker/Kubernetes in a cross-functional, international team.The role requires a strong background in modern frameworks, TDD, and database work with PostgreSQL. A...

Card & Payment Jobs is seeking a hands-on AI Full Stack Engineer to help build a new SaaS ledger platform for an international fintech business. You will work end-to-end on design, development, testing, deployment and production support, applying AI coding tools in daily workflow. You’ll use AI coding tools as part of your daily workflow, while taking full...

Biorce is seeking a senior backend-leaning full stack engineer to drive our Barcelona engineering function. You will own features end to end, shaping solutions with product, design and AI specialists, building robust C#/.NET backends, React frontends, and AI-enabled workflows.Join a small autonomous team shipping production-ready software, collaborating...

Jobtailor en Barcelona busca un desarrollador full stack para evolucionar y mantener una solución core de soporte a ventas, con un énfasis en frontend y backend.El equipo de producto ágil diseña e implementa funcionalidades escalables y de alta calidad. Se valora experiencia en Angular, Java/Spring Boot, MongoDB y procesamiento de flujos, además de...

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.What This Opportunity InvolvesYou'll create challenging coding test...