Empleos de back end developer en Madrid

Back-end / Platform Engineer - Trading Data Infrastructure Join a high-impact technology team shaping the software and data infrastructure behind critical energy and trading processes. As a Backend Engineer / Platform Engineer, you’ll help build reliable, scalable services that connect applications, data and infrastructure across the organisation. This is...

Senior Backend Engineer – Kotlin/Java | FinTech |Spain | Fully Remote via EORAre you a Backend Engineer looking to work on the modernisation of a growing FinTech platform?We're partnering with a growing lending FinTech building customer-facing financial products at scale. As the platform continues to evolve, they're looking for a Senior Backend Engineer to...

OverviewWe’re supporting a leading sports company in Málaga that is scaling its engineering team. They’re seeking an experienced C# Backend Developer to help design and implement robust, high-performing backend systems that power their global sports platforms. ResponsibilitiesDesign, develop, and maintain scalable backend services usingC# and .NET Core...

Join Plexus Tech. We are currently looking for a Spark/Scala Developer to join our team.RequirementsDeveloper with basic knowledge of Spark/Scala, to work on ETL processes using this technology. Knowledge of PL/SQL, Control-M, and Azure Databricks is a plus.You will work in an Agile environment, using JIRA to support your workflow. Developments will be...

Seniority LevelJunior: Between 1-2 years of experience using the required technologies and tools.Medium: Between 2-5 years of experience using the required technologies and tools.Senior: > 6 years of experience using the required technologies and tools.EducationBachelor’s degree or higher in Computer Science, Engineering or related field.Skills &...

Senior Recruitment Consultant | Software Engineering, Embedded Computing, AI/ML, Semiconductor & Sales Join a European deep‑tech leader in quantum and AI.A well‑funded, fast‑growing company backed by major global investors with its groundbreaking technology is already transforming AI, compressing large language models by up to 95% and cutting inference...

Back-end / Platform Engineer - Trading Data Infrastructure Join a high-impact technology team shaping the software and data infrastructure behind critical energy and trading processes. As a Backend Engineer / Platform Engineer, you'll help build reliable, scalable services that connect applications, data and infrastructure across the organisation. This is a...

Eres un apasionado de la programación? En idealista, estamos ampliando nuestro equipo perfiles senior para nuestro equipo de tecnología. Sí te gusta estar rodeado de buen@s compañer@s, trabajar con buen rollo y en un ambiente colaborativo ¡sigue leyendo! seguro que idealista te va a gustar ¿Trabajarás junto a tus compañer@s del equipo...

Senior Backend Engineer – Kotlin/Java | Fin Tech | Spain | Fully Remote via EOR Are you a Backend Engineer looking to work on the modernisation of a growing Fin Tech platform? As the platform continues to evolve, they're looking for a Senior Backend Engineer to join the team and help build the next generation of their backend services. Kotlin is becoming...

Join a high-impact technology team shaping the software and data infrastructure behind critical energy and trading processes. As a Backend Engineer / Platform Engineer, you'll help build reliable, scalable services that connect applications, data and infrastructure across the organisation. Aumente sus posibilidades de llegar a la fase de entrevista leyendo...

El mayor desafío para toda empresa que busca desarrollarse es el reclutamiento de nuevos talentos y su retención. Crear una cultura de empresa basada en la agilidad y valorar la experiencia de nuestros empleados es lo que te ofrecemos al unirte a la aventura #eXalt. Todas las habilidades, cualificaciones y experiencia relevantes que necesitará un...

Back-end / Platform Engineer - Trading Data InfrastructureExperiencia, cualificaciones y habilidades interpersonales, ¿tiene todo lo necesario para triunfar en esta oportunidad? Descúbralo a continuación.Join a high-impact technology team shaping the software and data infrastructure behind critical energy and trading processes. As a Backend Engineer /...

Senior Backend Engineer – Kotlin/Java | FinTech |Spain | Fully Remote via EORAre you a Backend Engineer looking to work on the modernisation of a growing FinTech platform?We're partnering with a growing lending FinTech building customer-facing financial products at scale. As the platform continues to evolve, they're looking for a Senior Backend Engineer to...

Our goal is to strengthen the brand in Spain. We are looking for an expert to work as Backend Developer!What do you need to fulfill this job?Microservice architecture-APIs composition-RestFul-OpenAPI, SwaggerJava 8, 11Spring (Spring-Boot, Spring-Batch, MVC)MavenJunit, Mockito, Wiremock, MockMVCJPA, Oracle, JDBCExperience working with Azure DevopsWhat is a...

Senior Backend Engineer – Kotlin/Java | FinTech |Spain | Fully Remote via EORAre you a Backend Engineer looking to work on the modernisation of a growing FinTech platform?We're partnering with a growing lending FinTech building customer-facing financial products at scale. As the platform continues to evolve, they're looking for a Senior Backend Engineer to...

Join a high-impact technology team shaping the software and data infrastructure behind critical energy and trading processes. As a Backend Engineer / Platform Engineer, you’ll help build reliable, scalable services that connect applications, data and infrastructure across the organisation.This is a hands-on opportunity for an experienced backend engineer...

With a team of about 10,000 employees in 60 cities across Europe, adesso is one of the leading IT providers in the German-speaking market. For adesso Spain, we are looking for a skilled Backend Developer / DBA to join our international team and contribute to the development of a mission-critical data platform that processes millions of transactions and...

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions.Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and...

Desde Ferchau SL, buscamos un perfil con iniciativa, curiosidad tecnológica y ganas de seguir creciendo, en un entorno donde la mejora continua y el desarrollo profesional son prioridades. La persona seleccionada se incorporará a un puesto estable, con proyección y continuidad a largo plazo. Formarás parte de un equipo técnico altamente especializado,...

Principal Consultant | Open-Source, Embedded, CPU/GPU + Semiconductor Technologies Back End Developer (Python)***This is initially a Fixed Term Contract until the end of June 2026 - potential for extension/made permanent***We are working with a company that focuses on accelerating AI adoption, data literacy, and engineering capabilities through a combination...