Trabajo de backend engineer en Madrid

We are One Team. We make it happen. We are Unstoppable. BABEL es una consultora tecnológica multinacional especializada en aplicar sus servicios y conocimiento tecnológico en los procesos de aceleración digital de sus clientes, grandes empresas y organismos públicos. ¿Cuál es nuestro plan estratégico? ¡Miramos hacia el futuro! Nuestro plan estratégico Hiperespacio 2029 promete ser un viaje...

About the role The (Senior) Backend engineer is a key new appointment to Project PRISM who will work with the dedicated team to build the platform for both web and mobile access. (Senior) Backend engineer will be a can do, high achieving individual who will bring their product and domain expertise to the product, having experience of working with teams to build high quality enterprise level...

¿Quieres aprender a desarrollar en Elixir? Desde e-Frontiers estamos buscando profesionales con perfil fullstack o backend con experiencia en RoR o Erlang...en desarrollo web y/o de software, y que quieran familiarizarse y trabajar con Elixir. Estamos ayudando a una empresa tecnológica de producto propio cuya herramienta ayuda al crecimiento de empresas, webs y comercios electrónicos...

Quieres sumarte a la revolución de la IA? En Diverger queremos cambiar el mundo del desarrollo de software liderando la adopción de IA generativa en distintas fases del proceso de creación de soluciones. No nos conformamos con utilizar los servicios comerciales ampliamente conocidos, los cuáles también adoptamos y perfeccionamos su uso, si no que desarrollamos nuestras propias herramientas...

A leading software company in Madrid is seeking a Senior Software Engineer for the CIAM team. This role emphasizes backend development, requiring a balance between strategic thinking and execution. Candidates should have experience in a product-driven environment, familiar with Ruby on Rails and React, and possess strong communication skills. The company offers a vibrant, multicultural setting,...

A promising AI and trading startup is seeking a Backend / DevOps Engineer to enhance the infrastructure and operational backbone of their innovative platform. This role requires 7+ years of experience in Backend or DevOps Engineering, strong expertise in Docker and Kubernetes, and a security-first mindset. The company offers a fully remote environment with flexible hours and a competitive salary,...

Overview 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, high-concurrency APIs for your applications to...

Una empresa de tecnología en Madrid busca un Backend Engineer con experiencia en PHP y frameworks modernos. Tienes que tener más de 4 años de experiencia, capacidad para crear servicios escalables y bien estructurados. Colaborarás con un equipo técnico en un entorno orientado a producto, donde se valoran las buenas prácticas y la mejora continua. Se requiere disponibilidad para asistir al menos...

A leading transportation network company in Madrid is seeking a Senior Software Engineer to improve urban mobility. This role involves working with backend technologies like Go and Elixir, leading projects, and enhancing scalability of applications. The ideal candidate will thrive in a fast-paced environment and has experience with distributed systems. Join a motivated team that offers flexible...

A fast-growing startup is seeking a Backend Engineer to develop serverless solutions on AWS. The role involves building Python services, designing APIs, and implementing automated workflows utilizing LLMs. Candidates should have at least 3 years of experience in backend engineering with strong AWS skills and the ability to work remotely. This position offers collaboration with an agile team and...

Senior Software Engineer (Backend) – Superbet Madrid, Community of Madrid, Spain It’s an exciting time to join us! We’re entering new markets, developing new technologies, and moving step by step towards our goal of exciting the world. As our business grows, so does our people strategy. We’re looking for a new colleague to partner with our team to bring these initiatives to life. We are one of...

Overview Join to apply for the Principal Backend Engineer - Remote Work | REF#285736 role at BairesDev. At BairesDev®, we’ve been leading technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and innovative startups in Silicon Valley. Our 4,000+ remote team works on roles that drive significant impact worldwide. When you apply, you start a process that...

Job Overview We are looking for a Backend Software Engineer to expand our distributed team in Madrid, Spain. Join the Digital Business Platform team to develop internal tools and customer‑facing services that enable sales and marketing of our products. Systems developed by the team are used by thousands of customers every day and are critical to the success of the company. They are based on...

A leading digital employee experience company located in Madrid is looking for a Senior Software Engineer & Tech Lead to architect and deliver core components of their data and platform stack. The role demands strong backend engineering skills and familiarity with DevOps practices. You will lead technical discussions and mentor engineers while promoting an agile mindset. This full-time position...

A leading tech company in Madrid, Spain, is seeking a Software Engineer specialized in backend development using Go and Java. The ideal candidate will play a vital role in designing robust, scalable services that impact millions globally. You'll work in a collaborative setup, tackling challenges in distributed systems and reactive programming. This full-time position offers opportunities for...

Una empresa de tecnología busca un Software Engineer Backend en Madrid para un proyecto internacional. La persona seleccionada trabajará en una plataforma que conecta puntos de venta con APIs, garantizando escalabilidad y rendimiento. Se requiere experiencia en microservicios, arquitecturas event-driven, así como un alto nivel de inglés. Se valorará conocimiento en Spring Boot, Java y...

A leading DeFi company is seeking an experienced Senior Software Engineer, Backend (TypeScript) to develop high-performance backend systems for their infrastructure. The ideal candidate will have a strong background in Node.js, microservices architecture, and fintech experience. This role is hybrid, requiring some on-site presence in Dubai. The company offers a creative environment, competitive...

About Ukio | We are one of the most promising startups of 2025 with headquarters in Spain. We were founded in Barcelona, and since then, we've expanded to include offices in Madrid, Lisbon, Berlin, and Paris. This is only the beginning as we've got our sights set on spreading to the rest of Europe and later to include other continents as well 🚀. Ukio's mission is to empower individuals to where...

A leading technology company in Madrid is seeking a skilled Backend Engineer to develop high-quality integrations. The ideal candidate will have over 3 years of experience with Node.js and TypeScript, solid production experience with Kubernetes, and a focus on API design. This full-time position involves collaborating across teams and mentoring junior engineers. Join us to help shape the future...

We are looking for an experienced backend engineer to strengthen our team. As a backend engineer you will join a Product team in our Wealth value stream within the R&D department and you will focus on the Wealth Core Service, which supports digital investing products. With Backbase Digital Investing, financial institutions can build user-centric trading, robo advisory and wealth management...