Backend Jobs in Spain
There are 1,347 open Backend jobs in Spain on freehire right now. 487 of them were posted recently. The skills employers ask for most often are api, java and spring.
Salary
| Currency | Period | 25th | Median | 75th | Postings |
|---|---|---|---|---|---|
| EUR | year | €38,000 | €57,500 | €90,000 | 113 |
From postings that disclose pay. Currencies are counted separately, never converted.
Most requested skills
- api 55%
- java 49%
- spring 34%
- ci-cd 32%
- cloud 32%
- sql 28%
- aws 27%
- docker 24%
How the work is done
- Hybrid 138 · 10%
- Remote 102 · 8%
- Onsite 7 · 1%
Visa sponsorship offered in 57% of the 104 postings that state a position on it.
Seniority
- Senior 437
- Middle 35
- Lead 28
- Junior 22
- Staff 16
- Intern 6
Who is hiring
- 1000+ employees 192
- 501-1000 employees 116
- 51-200 employees 60
- 11-50 employees 32
- 201-500 employees 13
Senior Backend Developer
Leads a backend team using C#/.NET and DDD to build accounting software, coaching developers and driving agile practices while coding hands-on.
PHP Backend Developer
Build and maintain a cloud-based practice management system for medical clinics using PHP 8.1, Laravel, and microservices, ensuring scalability and smooth daily operations.
Scala Backend Developer
Build and maintain scalable backend services in Scala, using Akka and Kafka to power a global entertainment platform; collaborate on features, architecture, and troubleshooting in a fast-paced, hybrid team.
Backend Developer
Backend Developer building a vehicle sales platform using Node.js, NestJS, and PostgreSQL, integrating APIs and optimizing microservices for scalability.
Senior Backend Developer
Build and evolve enterprise Java microservices with Spring Boot and Kafka, designing scalable event-driven systems and REST APIs for data-focused clients.
Backend Developer
Backend Developer building scalable APIs and integrations in Python and Node.js for a distributor of electrical, HVAC, and automation solutions.
Backend Developer
Build and maintain the backend of a cybersecurity/AI platform that maps enterprise systems, integrates data sources, and optimizes distributed workflows using Python, .NET, or Java.
Net backend developer
Backend developer building web apps with .NET Core, C#, Azure, Docker, and Kubernetes in a full-time Madrid office role.
Backend Developer + AI
Build and deploy production-grade LLM-based applications using Python/Java/TypeScript, integrating with OpenAI, Claude, and open-source models while optimizing cost, latency, and security.
Backend Developer (C)
Backend developer maintaining C-based connectivity IT apps in post-trading, using Linux, MSSQL/Postgre, and CI/CD tooling while providing operational support.
Backend Java Developer • Spring Boot (Remoto)
Backend Java developer building and maintaining Spring Boot services with Oracle databases in a remote-first team.
Backend Developer
Build and maintain secure, scalable Java/Spring Boot microservices on AWS that connect users with healthcare professionals, using PostgreSQL and AI-assisted development tools.
Backend Developer (PHP + Vue)
Builds and maintains web apps using PHP (Laravel/Symfony) and Vue, designs databases, and integrates RESTful APIs in a collaborative, agile team.
Backend Developer [with german]
Builds and maintains Go microservices, REST APIs, and integrations with SAP, ITSM tools, and databases while collaborating in an agile team requiring fluent German.
BackEnd Developer Batch C++
Develop and maintain a C++ Batch Framework that powers high-traffic retail applications, fixing bugs and adding features to drive Mercadona’s digital transformation.
Senior Java Spring Backend Developer — Remote
Build and maintain Java Spring backend services for innovative projects in a collaborative Madrid-based team.
Backend Developer (LangChain / LangGraph) – Remote
Build and optimize AI agents using LangChain/LangGraph for backend systems, focusing on scalable architectures and agentic AI frameworks.
Senior Backend Developer .NET
Build and maintain secure backend services for digital transaction automation using .NET, focusing on Clean Code, SOLID principles, and automated testing.
Remote Backend Developer – Node.js & TypeScript
Builds and maintains RESTful backend services using Node.js and TypeScript, working with PostgreSQL and Redis while collaborating with clients and internal teams.