14,023 Madrid jobs
Open tech roles based in Madrid.
Senior Backend Engineer & Developer Advocate
A hybrid role at Quantion (Roche's tech hub) in Madrid: as Developer Advocate for the E3 platform ecosystem, you bridge global developer communities with Roche platform squads, prototype integrations, mentor internal engineers, and improve documentation, API usability, and the end-to-end developer experience.
FX Java Developer — Agile, Oracle DB, Hybrid Madrid
Izertis seeks a Java developer (5+ years) in Madrid to help renew FX pricing and trading systems within an agile team. Core stack: Java 8+, Oracle/MySQL, and Unix/Linux environments, plus Maven, Jenkins, and Git. Offers a permanent contract and hybrid working; good English communication is valued.
Backend Developer (Node.js / Database Specialist)
100% remote backend role focused on PostgreSQL: designing schemas, writing and tuning complex SQL, and building views, stored procedures, and triggers, while also developing REST APIs with Node.js, Express.js, and TypeScript. Involves Jest unit testing and Agile collaboration.
Java Backend Developer Spring Boot - OpenShift / 100% Teletrabajo
Metrica España is hiring a Java backend developer with 6+ years of experience to design, develop, and maintain microservices-based backend services using Java, Spring Boot/Spring Cloud, and OpenShift, working with Oracle/SQL databases, Docker, REST APIs, and agile practices. The role is fully remote with a permanent contract.
Devops Engineer
IRIUM is hiring two DevOps Engineers for a project with a public financial-sector entity, 100% onsite in Madrid. Day to day: building and maintaining CI/CD pipelines (GitLab preferred), Docker/Kubernetes/OpenShift deployments, test automation and static analysis, artifact repositories, and DevSecOps practices (OWASP, secrets management).
Senior Java Developer + Kafka
NTT DATA, a large IT consulting firm, seeks a Senior Java Developer in Madrid to build and maintain Java Spring Boot applications with Apache Kafka event streaming, RESTful APIs, and relational databases, joining a multidisciplinary team in a hybrid work setup.
Impactful Laravel/Vue Full-Stack Developer - Barcelona
Full-stack developer at Housfy in Madrid, working on-site with a product-focused team to build scalable web apps using PHP/Laravel and Vue, shipping features end-to-end with cross-functional collaborators.
Backend Developer (M/F/D)
Developer Advocate role (posted under a Backend Developer title) on Roche's internal E3 engineering platform team in Madrid: prototyping integrations, troubleshooting and pairing with internal engineers, building demos/docs/talks, and feeding developer feedback back to platform squads. Requires 7+ years in full-stack, DevOps, or platform engineering.
Java Developer- Markets Fx
Java developer (5+ years) joining Izertis' consulting team to renew a client's FX trading platform, working in the Price & Distribution squad on FX Options pricing systems in global core infrastructure. Core stack: Java 8+, Oracle/MySQL, Maven, Jenkins, Git, Agile Scrum; hybrid role based in Madrid.
Cloud Developer (Python) — Google Cloud Platform
BIP Spain (consulting) seeks a senior Python backend developer to design, build, and run cloud-native APIs and services on Google Cloud (Cloud Run, Cloud Functions, Pub/Sub, Cloud SQL), integrate them with client systems (REST/SOAP), and embed generative AI capabilities. Hybrid role in Madrid within the Data & AI practice.
Full Stack Developer
Full stack developer (SE7) at Roche in Madrid acting as technical lead and product owner for the internal ALM/integration portfolio (Jira, Codebeamer/RETINA, OpsHub, GitLab, GitHub). Day to day: building integration layers, MCP/applied-AI automation, legacy platform migrations, and enforcing GxP-compliant CI/CD for thousands of engineers.
Backend Developer Java Spring Boot
Backend developer at Mercadona's in-house IT team (1,400+ professionals) designing RESTful web services and microservices with Java Spring Boot, integrating databases via Hibernate/JPA, writing tests with JUnit/Mockito, and working with Kafka, Jenkins, Docker and Kubernetes.
Java Developer
Senior back-end Java developer at NTT DATA (Oversis unit) for a long-term public-sector project in Madrid. Day to day you build Java back-end services working with Oracle databases, SOAP/REST web services and JPA/Hibernate persistence, in a hybrid setup from the Plaza de Castilla office.
Desarrollador Backend PHP Laravel - APIs REST & MySQL
PHP back-end developer at Aeme Group (L'Alcúdia, Valencia) building projects, improving web applications, and providing technical support to clients. Core stack is PHP Laravel with REST APIs and MySQL; Git and English/Portuguese are valued.
Desarrollador Backend Node.Js – Apis, Proactivo, Híbrido
Backend developer (hybrid, Madrid) building and maintaining scalable RESTful APIs and microservices for a client tech company. Note: the title says Node.js, but the body centers on Python with Django/Flask, PostgreSQL/MySQL/MongoDB, Git, CI/CD and cloud platforms (AWS/Azure/GCP).
Desarrollador/a Backend Java
Backend Java developer at tech consultancy BABEL in Madrid, joining a development team to design, build, test and evolve enterprise microservices solutions autonomously. Core stack: Java 17+, Spring/Spring Boot, Kafka event-driven systems, REST integrations, Oracle, plus testing and CI/CD practices.
Desarrollador Backend Senior Python/Django – Remoto
Senior Python/Django backend developer at Deutsche Telekom who designs, develops, and maintains RESTful APIs and scalable backend services, working remotely from Madrid alongside frontend, product, and DevOps teams. Valued stack includes PostgreSQL/MySQL, Django REST Framework, and cloud deployment on AWS/Azure/GCP.
Desarrollador Backend Java – Microservicios Sector Público
Senior backend developer building scalable web applications and RESTful APIs with Python and Django for an expanding tech startup, working fully remote from Madrid. Day to day: API design, code reviews, performance and database optimization, and production debugging alongside frontend, product, and DevOps teams.
Remote Backend APX Java & Frontend CELLS Developer
Backend Java developer (using BBVA's APX framework) and/or frontend developer (BBVA's CELLS framework) working on a strategic digital transformation project for bank BBVA. 100% remote with a permanent contract, salary up to €31,000 gross per year.