Empleos de javascript back-end developer en Madrid

A global leader in FinTech is building a brand-new Engineering team and is looking for experienced Senior Software Engineers (Backend) to join them. They’re hiring across all levels, including Senior Engineers, Staff Engineers, Principal Engineers, even Team Leads.This is an opportunity to work on deeply technical, innovative solutions as part of a...

Back-end / Platform Engineer - Trading Data InfrastructureJoin 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...

Join Plexus Tech. We are currently looking for a Spark/Scala Developer to join our team. Requirements Developer 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 &...

Participa en proyectos innovadores, colaborando con equipos multidisciplinares y siendo parte activa en la evolución de las soluciones y procesos. Estarás dentro de un equipo en el que llevamos los evolutivos y mantenimiento de un cliente en concreto. RequirementsConocimientos basicos de .NET Ganas de aprender, aportar ideas y seguir creciendo dentro del...

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...

Actimo is redefining internal communication processes across the retail, trade and industry sectors by offering a responsive digital platform. We challenge the modern workforce – more often than not, comprised of geographically dispersed non-desk employees.Our intuitive design makes it easier than ever for employers to connect with their frontline staff...

OverviewDa el siguiente paso en tu carrera comoBackend Senior ! En Madrija seguimos creciendo y queremos que formes parte de nuestro equipo. Somos una empresa tecnológica con sede en Toledo y presencia en Ciudad Real, Talavera, Sevilla y Barcelona, trabajando en proyectos de alto impacto, tanto en entorno sanitario como para Administración...

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...

Descripción del trabajoSi los siguientes requisitos del puesto y la experiencia coinciden con sus habilidades, por favor, asegúrese de enviar su solicitud sin demora. We've proven it works and now we've raised Series Seed. We are looking for experienced Backend developers to join us in this growth phase in which we have to face new projects and challenges....

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,...

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...

Our goal is to strengthen the brand in Spain. We are looking for an expert to work asBackend Developer!Obtenga más información sobre las tareas generales relacionadas con esta oportunidad a continuación, así como sobre las habilidades requeridas.What do you need to fulfill this job?Microservice architecture-APIs composition-RestFul-OpenAPI, SwaggerJava...

Get AI-powered advice on this job and more exclusive features. We are seeking a highly skilledBackend Software Engineerto join our team. The ideal candidate will have a strong background in backend development, with experience in building scalable systems, APIs, and cloud-based services. Mandatory technical knowledge: - Proven experience as a Python...

Buscamos un/a Senior Backend Engineer con sólida experiencia en Java, Spring Boot y arquitecturas modernas para incorporarse a un proyecto tecnológico de alto impacto. Requisitos imprescindibles: Experiencia senior en Java / Spring Boot y arquitecturas distribuidas. Experiencia con microservicios y APIs REST . Experiencia real y...

Buscamos un/a Senior Backend Engineer con sólida experiencia en Java, Spring Boot y arquitecturas modernas para incorporarse a un proyecto tecnológico de alto impacto. Requisitos imprescindibles: Experiencia senior en Java / Spring Boot y arquitecturas distribuidas. Experiencia con microservicios y APIs REST . Experiencia real y...

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...

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Us Technology International Private Limited We are looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer company with over...

Buscamos un perfil con experiencia desarrollando y experiencia en integración entre sistemas y arquitecturas orientadas a APIs que pueda participar en iniciativas de modernización tecnológica y adopción de capacidades de Inteligencia Artificial. La persona trabajará en entornos complejos de integración, colaborando con equipos de arquitectura,...

¿Te apasiona el desarrollo backend, la tecnología industrial y la energía eólica? Desde Ferchau Bilbao, buscamos un Senior Back-End Developer (. NET) para unirse a nuestro equipo internacional, donde diseñarás, desarrollarás y mantendrás microservicios. NET Core dentro del ecosistema Industrial Io T (IIo T), orientados a la operación de...