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MediaMarktSaturn Retail Group

Working Student - Backend Developer (Java/Spring Boot)

New EuropeInternship

Working-student backend developer role on MediaMarkt's Global Business Services development team in Spain. You'd help build and evolve web applications with Java and Spring Boot in an agile, CI/CD environment, writing clean code, unit tests, and working with relational databases like PostgreSQL.

CI/CD Java PostgreSQL Spring

Krell-consulting

Fullstack Java Analyst-Developer

Krell Consulting in Madrid is hiring a Fullstack Java Analyst-Developer with 2-3 years of experience to analyze, develop, test, and deliver applications in Scrum teams. Core stack: Java (JDK 21+), Spring Boot, MySQL/PostgreSQL, Kafka/RabbitMQ/IBM MQ, Docker & Kubernetes, Jenkins CI/CD, and APIGEE-managed SOAP/REST microservices.

Agile Apigee Authentication BDD CI/CD +21 skills

Accenture España

Devops Engineer (M/W/D)

New RemoteEuropeInternshipIntern

Senior DevOps/Platform Engineer on an enterprise-scale GitHub transformation, migrating 2,000+ repositories and their CI/CD ecosystems between GitHub environments. Day to day involves planning and executing migrations, automating with Terraform and scripts, and supporting AWS/EKS, Kubernetes, and Jenkins platforms.

Automation AWS Bash CI/CD Cloud +15 skills

Java Full Stack Developer (Spring Boot + React), Málaga

Hybrid (2-3 days onsite) full-stack role in Málaga for an international telecom network-analytics project: build end-to-end features with Java 17/Spring Boot microservices and a React/TypeScript frontend on MongoDB, containerized with Docker/Kubernetes. Requires 3-7 years' experience and high B2 English.

API Cloud CSS Docker FastAPI +24 skills

Oxigent Technologies

Python Full Stack Developer - €45.000 - €55.000 Al Año

¿Te gustaría participar en el desarrollo de productos core dentro de una plataforma FinTech internacional, con impacto real en negocio y decisiones técnicas? Desde Oxigent Technologies estamos buscando un/a Senior…

AWS CI/CD Cloud Datadog FastAPI +9 skills

Java Developer – Apx/Aso - Remoto - València - €30.000 - €45.000 Al Año - Remoto

New RemoteEurope

Backend Java developer joining an IT consultancy to work on a banking client's project: developing web backend applications on the APX architecture, evolving microservices, applying design patterns, writing tests, and collaborating in Agile teams. Stack centers on Java EE/Spring MVC, APX, Jenkins and Bamboo, 100% remote.

Agile CI/CD Design Patterns J2EE Java +4 skills

30K – 45K €

Accenture España

Big Data Engineer

Senior infrastructure engineer at Accenture in Madrid (hybrid) managing Windows Server and Linux environments, reducing incidents and ensuring availability of critical services. Works with IIS, Tomcat, Nginx, .NET, Jenkins, SonarQube, GitLab and Nexus, with a focus on automation and diagnostics.

.NET GitLab Iis Jenkins Linux +4 skills

Deutsche Telekom

Devops Engineer (M/F/D)

New EuropeFull-timeC-level

Senior DevOps engineer on Factorial's Developer Experience team, owning the self-hosted Kubernetes CI/CD platform end to end — a bare-metal GitHub Actions runner fleet (1,000+ concurrent ephemeral pods) building a large Rails monorepo. Work spans capacity planning, caching, GitOps (Terraform, Flux, Argo CD) and incident response.

AI API Argo CD AWS Azure +30 skills

61K – 77K €

Una Empresa Tecnológica

Senior Java Developer (Spring Boot) - Remote - €35.000 - €41.000 Al Año - Remoto

New RemoteEuropeSenior

Senior Java developer (Analista Programador Java Senior) building high-quality Java applications in a collaborative environment, requiring 6+ years of development experience, Java 17 mastery, and Spring Boot 3 experience. Offers a 100% remote option with a gross annual salary of €35,000–€41,000.

35K – 41K €

Amaris Consulting | Part of Mantu

Data Lakehouse Platform Devops Engineer

New EuropeContract

DevOps engineer on an international financial-sector project, keeping a data virtualization/lakehouse platform available, performant and scalable. Day to day: L2/L3 support, CI/CD automation, query and cost optimization, and observability using Dremio/Trino, Spark, Airflow, Terraform, Grafana, ELK and Dynatrace.

Airflow Analytics Ansible Automation Bash +22 skills

Sebastián Consultores

Java Developer - Jornada Intensiva - Cliente Final - €30.000 - €34.000 Al Año

Java developer hired directly by a leading Spanish insurance company (primary sector), maintaining and evolving legacy Java 8-11 applications (JSP, JSF, MyBatis, SQL) plus some Angular frontend, REST integrations and testing. On-site in NW Madrid (A-6), intensive hours 7:45-15:15, one remote day per week.

30K – 34K €

Java Developer – Apx/Aso - Remoto - €30.000 - €45.000 Al Año - Remoto

Backend Java developer, 100% remote, joining an IT consultancy to serve a banking-sector client: building Java web backends on the APX architecture, evolving microservices, applying design patterns, and testing code within Agile teams using CI tools like Jenkins/Bamboo. Permanent contract, €30k–45k depending on experience.

30K – 45K €

Senior Python Software Engineer- Inglés B2/C1

New EuropeSenior

Senior Python backend engineer at SlashMobility, a Madrid-based corporate mobile-solutions company (12+ years, ~70 staff), designing and running microservices with Python, FastAPI, REST/gRPC, Docker and Kubernetes. Requires 3+ years of software engineering experience and B2/C1 English; onsite in Madrid.

CI/CD Docker FastAPI gRPC Kubernetes +2 skills

(Remote/Located) Devops Engineer, 100% En Remoto

DevOps engineer owning the on-premise infrastructure behind the company's AI Orchestrator: running Kubernetes on local servers, building CI/CD pipelines, automating infrastructure, and monitoring/observability. Needs 5+ years in DevOps/sysadmin with strong Linux and production K8s/Docker; remote within Spain or on-site in Las Palmas.

Agentic AI AI Ansible Automation Bash +15 skills

Senior Fullstack Developer | Next.Js / React / Python | Barcelona Hybrid

New EuropeSenior

Senior fullstack developer building web apps with Next.js, React and Tailwind CSS on the frontend and Python/FastAPI on the backend, deployed on AWS. Hybrid role in Barcelona (2-3 days onsite) for an estimated 3-month engagement, including mentoring junior developers and automated testing with pytest, Gherkin and Playwright.

Agile AWS CI/CD Cloud Containerization +23 skills

Senior Ai-Enabled Full Stack Developer On Azure

New EuropeSenior

Senior full stack developer for an insurance-sector project in Barcelona (hybrid, one office day/week), building Angular 16+ frontends (NgRx, Signals, Nx monorepos) and Java/Kotlin REST backends. Day-to-day covers APIs, Docker/Kubernetes, AWS/Azure, PostgreSQL/MongoDB, CI/CD and automated testing. Salary up to €45,000 gross/year.

Agile Angular API AWS Azure +12 skills

Accude Tecnologías de la Información

Azure Devops Engineer – Pipelines & Guardrails - Remoto

New RemoteEurope

Odoo-focused DevOps engineer at Pridecta, a consultancy with 10 years and 50+ Odoo implementations in Spain and Mexico. Day to day: building custom Odoo modules in Python, customizing views/QWeb reports and workflows, managing Odoo.Sh deployments and migrations, integrating via REST APIs and n8n, and administering cloud infra (AWS, IONOS). 100% remote.

API AWS Cloud DevOps ERP +6 skills

Full Stack Developer Java / Angular, 100% En Remoto

100% remote Full Stack Developer role at Spanish IT services firm Serem: the hire defines architecture decisions across multiple teams, sets engineering standards, and evolves shared enterprise platforms. Core stack: Java 17/21, Spring Boot 3.x, Angular 18+, REST APIs, JPA/Hibernate, SQL, Maven and Git.

Angular API Clean Architecture Domain-Driven Design (DDD) Git +6 skills

Amaris Consulting

Backend Developer - €34.000 - €38.000 Al Año - Remote

Senior backend developer (4+ years) designing, building and maintaining scalable enterprise applications and system integrations using Java, Spring Boot, PostgreSQL, MQ Series and Kafka, exposing REST microservices and running containerized deployments on Kubernetes with CI/CD and DevOps practices.

API CI/CD CSS DevOps Git +10 skills

34K – 38K €

The Adecco Group

Senior Full-Stack Developer, Sta. Cruz De Tenerife

New EuropeFull-timeSenior

Senior full-stack developer for an IT company in Santa Cruz de Tenerife, focused on back-end .NET work: building high-quality C#/ASP.NET applications and services, DB design, testing and CI/CD, with some front-end experience in Angular, React or Vue, as part of a Scrum team.

Angular API CI/CD C# .NET +6 skills