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

Performanze, una solución digital para validar, escalar y optimizar negocios online, busca un Programador Full Stack para unirse al equipo en Madrid. Serás clave en el desarrollo y mantenimiento de soluciones web de alto rendimiento, trabajando en un entorno ágil y colaborativo con product, diseño y marketing. Se requiere 5–7 años de experiencia en...

* We’re launching a new team dedicated to modernizing and expanding one of our customer-facing tools — and we’re looking for a Senior Full Stack Engineer to help build it from the ground up * This isn’t a legacy product handoff: you’ll be joining at the very start, shaping both the technical direction and the team culture from day one * The current...

Knowmad mood busca un/a desarrollador/a senior backend Java para un cliente internacional, ubicado en Madrid Centro con modalidad semipresencial 2 días/semana. Se espera experiencia sólida en Java, Spring, y Angular, con foco en microservicios y pruebas. Se valorará Kubernetes/OpenShift, Docker, BBDD relacionales y Kafka, junto a un enfoque ágil y buenas...

Description Xe is a cross-border payments platform. We help SMEs and consumers in the US, UK, Canada, Australia, and New Zealand collect, convert, hold, and send money across markets. Each year, over 300 million people use Xe for currency information and over 350,000 use us to send money overseas. Today, we're rebuilding the platform layer behind...

About the company Biorce is a pioneering Healthtech company dedicated to revolutionizing drug development through the power of AI. We are passionate about accelerating medical advancements and improving patient outcomes. Our team comprises seasoned clinical research professionals, data scientists, and AI experts, working collaboratively to bridge the gap...

* 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 technical...

# Senior Full Stack Engineer (Python) | Ciberseguridad | Barcelona### Resumen del puestoBarcelona### Modelo de trabajoHíbrido · 3 días en casahace 2 díasDescripción del puesto## Sobre la posiciónColaboramos con el hub tecnológico en Barcelona de uno de los mayores grupos empresariales de Europa, con presencia en más de 30 países. Es una empresa...

Affinist is a remote-first company hiring a Senior Full-Stack Software Engineer for the Repayments UX. The role is based in Spain and visa sponsorship is possible, with the team located across Europe in the same time zone.You will own quarterly goals, collaborate across product, design, and analytics, and help ensure reliability and growth at scale. Base...

Role Barcelona onsite - 3 days at the office/2 days at home Company Astra Zeneca is a global, innovation-focused biopharmaceutical company dedicated to the discovery, development, and commercialisation of prescription medicines for some of the world's most serious diseases. We're more than one of the world's leading pharmaceutical companies - we're proud to...

Ersilia, based in Barcelona, is seeking a Senior Full Stack Engineer to design, build, and own product features across frontend and backend systems. You will collaborate with tech leadership and cross-functional teams to deliver high-quality software used by customers daily.The role emphasizes delivery, quality, and collaboration, with an opportunity to...

Can you be a haddock Product Engineer?Engineers at haddock are best-in-class:intelligent, action-oriented ,curious ,communicative ,autonomous, andcommitted.We strongly adhere to theLean Startupand Agile principles. That's why we work oninitiativesinsmall mission-oriented squads of 1 to 3 people .We rely heavily on AI for everything. We all embrace using AI...

Seeking a Senior/Lead Full-Stack Engineer with Node.Js/TypeScript expertise for a German software company in Madrid. Focus on AI cloud platform development, working with scalable enterprise-grade products. Hybrid role with competitive salary and relocation assistance.

HUBBLR seeks a seasoned Software Product Engineer with a backend orientation who can also manage frontend tasks. You will own delivery, contribute to product strategy, and help shape scalable software for client projects. The role is hybrid: 2–3 days in the Valencia office, with travel to Germany and Spain as needed. Strong English communication and 4+...

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...

Mitek is hiring a software engineer in Spain to work on the Trust Platform and other identity solutions. You will contribute to front-end and back-end development, leveraging React, Go, and cloud services to deliver secure, scalable digital identity features. The role emphasizes data-driven, innovative problem solving, collaboration in a virtual-first...

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...

A leading software development company in Barcelona is looking for a Senior Full Stack Engineer to enhance a health and wellness platform. The successful candidate will work on web and mobile applications, contributing to performance and user experience. Ideal applicants have 5+ years in scalable systems and expertise in ReactJS, NodeJS, and React Native....

Accenture España seeks an AI Engineer (Software) to design, build, and ship production-grade software across the full stack, leveraging AI-assisted tooling as a core daily practice alongside core engineering skills.You will work on real client programs across industries, integrating AI into live systems, and contributing to AI tooling standards 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...