Tech jobs

.NET Backend Developer - Software Engineer

Agile Angular Azure Azure DevOps CI/CD +4 skills

Backend engineer for the User Identity Platform of a healthcare/medtech multinational: developing and operating .NET 6+ services on Azure that handle global authentication, authorization, and identity management, with hands-on CI/CD, DevOps, and occasional Angular work. Hybrid role based near Barcelona.

UST España & Latam

Back End Java Developer | Teletrabajo

Back-end Java developer (3+ years experience) for UST, an IT services multinational, working hybrid in Madrid: 3 days at a banking client's office near Sol, 2 days remote. The role involves training in the Actico Rules business rules engine; Oracle and Kafka experience is valued and C1 English is required.

Java Kafka Oracle

NTT DATA Europe & Latam

Senior Java Developer - Flexible Remote Working

New EuropeSenior

Agentic AI Agile Ansible API DevOps +13 skills

Senior backend developer at NTT DATA working on large technology modernization programs that integrate generative AI and agentic platforms into complex environments. Day to day centers on Java (and/or Node.js) Spring Boot microservices with hexagonal architecture, strong testing practices, and DevOps tooling like Docker, Kubernetes, Ansible and Terraform.

ALTEN Delivery Centre Spain

Java Developer - Remote

API Cloud Git GitLab Java +1 skills

Remote (from Spain) Java backend developer evolving and maintaining IT Services Marketplace and Microsoft 365 platforms for a telecom client at UST. Day to day: designing features, building REST APIs and microservices, integrating with internal and Microsoft systems, testing, and managing GitLab repos.

DIGITAL55

JAVA DEVELOPER - INGLES - REMOTO

API CI/CD Confluence DevOps Git +9 skills

A 100% remote Java Full Stack developer role at DIGITAL55 for a financial/trading-controls project: designing, developing and optimizing Java/Spring Boot applications, reducing technical debt, and using AI tools (GitHub Copilot, Devin), CI/CD and security/quality tooling like SonarQube and Fortify.

PrimeIT España

Full Stack Java Developer (remoto)

Angular API CI/CD Cloud Docker +4 skills

Full Stack Java + Angular developer at a large IT consulting firm, joining a stable project: building apps with Java, Spring Boot and Angular, developing/consuming REST APIs and working with SQL databases. Docker/Kubernetes, CI/CD and cloud experience are a plus.

EY

Backend Java Developer - Senior

New EuropeSenior

Agile API Authentication AWS Azure +29 skills

Senior backend Java developer at EY GDS in Málaga (hybrid) building enterprise-grade banking applications for financial institutions across Europe. Day-to-day involves developing Java microservices with Spring Boot, Oracle DB/PL-SQL work, REST APIs, and CI/CD in agile teams.

World Tech Enterprises

JAVA DEVELOPER - INGLES - REMOTO

AWS Azure CI/CD Cloud DevOps +5 skills

World Tech Enterprises is hiring a mid/senior Java backend developer for an aeronautics project with a major Spanish airline. Day to day: building backend services with Java/Spring Boot, writing and maintaining tests (JUnit/Mockito), and working with CI/CD pipelines and cloud (AWS/Azure/GCP). Hybrid from Madrid: only 1 office day per week.

Acercanza Consulting

Backend Developer/ Programista Backend

Agile API AWS CI/CD DevOps +14 skills

Senior backend developer at a Barcelona Health-Tech company building and scaling medication-management services with Node.js, NestJS and AWS, including a migration from a hybrid AWS architecture to serverless (Lambda, API Gateway, RDS) and working with MySQL and DynamoDB. Hybrid role: 4 days on-site, 1 remote, close collaboration with the CTO in a 6-person engineering team.

55K – 60K €

SOTEC CONSULTING

Java Developer - Remoto, hibrido

CI/CD Confluence GitHub Github Copilot J2EE +4 skills

Legacy Java Developer at SOTEC Consulting (Grupo Astek): maintain, analyze and refactor Java/Spring Boot applications, document in JIRA/Confluence, contribute to CI/CD, and use AI tools like GitHub Copilot and Devin. 100% remote in Spain on a permanent full-time contract; salary set by experience.

ALTEN Spain

Java Developer en REMOTO (*)

Java Developer at ALTEN Spain (Madrid, with telework options): developing with Java, Spring Boot, microservices, relational databases and AWS. Requires C1+ English; role is within a large European engineering and IT consulting multinational.

AWS Java Spring

Baoss

Backend Developer

Agile API Git Java Jira +8 skills

Java backend developer for an insurance-sector project in Barcelona: designing, building and evolving Spring Boot microservices with REST APIs, Kafka-based event integrations and MongoDB, plus unit testing, technical documentation and Agile/Scrum collaboration.

Intellias

Senior Java Developer Remote Hybrid

New EuropeContractSenior

Agile Analytics Automation AWS BigQuery +28 skills

Senior Java engineer at Intellias, consulting for a Fortune 100 industrial manufacturer, building cloud-based backend services and data products remotely from Spain. Day to day: Spring Boot microservices, event-driven pipelines with Kafka/Kinesis on AWS, PostgreSQL/DynamoDB data work, testing, and GitHub Actions CI/CD.

Acercanza Consulting

Programista / Backend Developer

Agile API AWS CI/CD DevOps +14 skills

Senior Backend Developer at a health-tech company in Barcelona building and scaling backend services and APIs with Node.js, NestJS, and AWS (Lambda, API Gateway, RDS), migrating toward a serverless architecture, modeling data in MySQL and DynamoDB, and applying CI/CD, testing, and Agile practices while mentoring teammates.

55K – 60K €

Volkswagen Group Services Barcelona

Senior Java Developer

New EuropeSenior

Angular Bash Eclipse Git GitHub +10 skills

Maintains and develops Java/Jakarta EE applications on Linux integrated with VW's mainframe: 3rd-level support, defect/requirement analysis with users, and solution design. Core stack: WebSphere Liberty/WAS, JSF/PrimeFaces, JSP, EJB/JPA/CDI, Angular, Maven/Eclipse and Git, with possible technical team coordination.

ALTEN Spain

Java Developer | Teletrabajo

ALTEN Spain is hiring a Java Developer in Vitoria-Gasteiz (remote work options available) to build backend services with Java, Spring Boot, and microservices, working with relational databases and AWS. C1+ English is required.

AWS Java Spring

Arktic

Remote Junior Backend Java Developer

New EuropeJunior

Angular Git Hibernate Java Jenkins +6 skills

Arktic, a Spanish business and technology consultancy, is hiring a junior backend Java developer to build server-side services for client projects. Day to day involves Java, Spring, Hibernate, Maven, Git, Jenkins, and SQL/NoSQL databases, with remote work options available.

Experis España

Python Developer / Terraform – Híbrido Madrid O Barcelona (H/M/X) - Bilbao

API CI/CD Cloud Flask Git +3 skills

Build a Python/Flask API to automate tasks on IBM Cloud virtual servers, managing infrastructure deployments with Terraform and integrating them into Jenkins CI/CD pipelines. A hybrid junior-to-mid role (1-2 years' experience) for Experis España in Spain.

Arelance

Software Developer - Engineering