Empleos de backend engineer en Madrid

Who We AreAt Balance (findbalance.app), we're building the clinical operating system for obesity treatment — combining medical rigor, AI intelligence, and multidisciplinary care teams to deliver personalized treatment at scale.In Spain alone, 200,000 people on GLP-1 medications today will grow to 1.2 million by 2030, most without access to proper clinical...

Embat is one of the fastest-growing startups in Europe, founded in 2021 to revolutionize how medium and large-sized enterprises manage their finances and cash flow in real time. Our mission is to create a SaaS product that uses advanced technology and delivers excellent customer experiences, allowing our clients to make faster, better-informed business...

Desde WayOps buscamos un perfil Backend Engineer que quiera seguir creciendo profesionalmente participando en el desarrollo de plataformas de datos y microservicios dentro de un entorno técnico exigente, con foco en la calidad del código, arquitecturas orientadas a eventos y uso de buenas prácticas.PROYECTO & EQUIPOFormarás parte de una iniciativa...

API lifecycle: versioning, rate limiting, observabilityJob title: Backend EngineerTeam: ProductLocation: Hybrid work model from Madrid, SpainAbout UsIn 10 years, all companies will operate a non-financial system. As we see it, it’s either Dcycle or bust.Sustainability should not be a cosmetic exercise. Dcycle is the startup born to make that happen.Amidst...

Backend Engineer Gaming Innovation Group – Madrid, Community of Madrid, Spain We’re looking for a motivated and skilled Software Engineer with a strong foundation in C# and modern development practices to join our team. You’ll play a key role in building scalable systems, maintaining production environments, and delivering value in a fast-paced,...

Join to apply for the Backend Engineer role at Nationale-Nederlanden3 days ago Be among the first 25 applicantsJoin to apply for the Backend Engineer role at Nationale-NederlandenNationale Nederlanden Oxygen is a subsidiary company of Nationale Nederlanden Group located in Madrid, Spain. We deliver IT services and solutions for the different international...

Quiénes somosEn Tessera acompañamos a compañías en su crecimiento desde una visión integral de personas, negocio y estructura. Trabajamos como partners en la construcción de equipos y en la toma de decisiones importantes, combinando talento y estrategia para profesionalizar procesos críticos allí donde más impacto se genera.Creemos en construir...

Colliers is a leading diversified professional services and investment management company. With operations in 68 countries, our 22,000 enterprising people work collaboratively to provide expert advice to maximize the potential of property and real assets to accelerate the success of our clients, our investors and our people. We are at the forefront of the...

Quiénes somosEn Tessera acompañamos a compañías en su crecimiento desde una visión integral de personas, negocio y estructura. Trabajamos como partners en la construcción de equipos y en la toma de decisiones importantes, combinando talento y estrategia para profesionalizar procesos críticos allí donde más impacto se genera.Quiénes somosEn Tessera...

Nationale Nederlanden Oxygen is a subsidiary company of Nationale Nederlanden Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units from Nationale Nederlanden GroupWhat is the purpose/mission of the position?As a Node.js Backend Engineer, you will have plenty of opportunities to help us take the...

Backend Engineer – AI IntegrationsLocation: Madrid, Spain Department: EngineeringAbout Vic.aiVic.ai is building the future of autonomous accounting using AI. We help finance teams eliminate manual invoice processing and unlock real-time financial intelligence by combining advanced machine learning, OCR, and scalable backend systems. Our platform processes...

About Tinybird At Tinybird, we help developers and data teams take flight by unlocking the power of real-time data to quickly build data pipelines and innovative data products. With Tinybird, you can effortlessly ingest multiple data sources at scale, query and shape it using the 100% pure SQL you already know and love, and publish results as low-latency,...

Te consideras una persona curiosa, con iniciativa y capacidad para adaptarse a un entorno tecnológico en constante evolución? ¿Te gusta colaborar con otros equipos, compartir conocimiento y contribuir a simplificar lo complejo? ¿Te atraen los retos técnicos y la búsqueda constante de soluciones innovadoras apoyadas en nuevas tecnologías? ¿Buscas...

Want to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles. Sign up now at https://app.calyptus.co/auth/candidate/sign-up and let the opportunities come to you. The RoleWe are seeking an experienced Backend Engineer who is excited to build the technical backbone...

Who we are:Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and...

Location:Come and join us in Barcelona!We are looking for a talented and motivated Backend Engineer (m/f/d) for our Driver Engagement Team.As part of a highly skilled, cross-functional team comprising Mobile Engineers, Backend Engineers, a Product Manager, a Product Designer, a Data Analyst, and an Engineering Manager, you will help shape the future of...

POWER A WORLD OF TRUSTIncode is the leading provider of world‑class identity solutions that is reinventing the way humans authenticate and verify their identities online to power a world of digital trust.Through our revolutionary identity solutions, we are unleashing the business potential of universal industries including finance, government, retail,...

Position : Senior Backend Engineer Location: Spain (Remote).Duration: PermanentLanguage RequirementsEnglish proficiency: B2 level or higherSpanish proficiency : B2 level or higherJob DescriptionWe are seeking an experienced Senior Backend Engineer to design, develop, maintain, and evolve backend services and cloud-based platforms. The role focuses on...

En Thinkia somos una consultora global AI-native, nacida para la Era de la Inteligencia. No somos una consultora tradicional que incorpora IA: nuestro ADN es IA-nativo desde los cimientos. Operamos como un AI Intelligence Engine integrado en el negocio de nuestros clientes, con una misión clara — convertir organizaciones en compañías AI-First.Combinamos...

About Air Apps At Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with...