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 Python Backend Engineer - Real-Time Sports Data
Owns backend systems for ingesting, transforming, and distributing real-time sports data to power Fliff’s gaming platforms with correctness and resilience.
Backend Engineer (Python/Django) – AI & Data, Hybrid
Backend Engineer builds and maintains Python/Django services, REST APIs, and async workflows with RabbitMQ for an AI/data-focused product team in Málaga.
Senior Backend Engineer – Global, Data‑Driven Platform
Builds and maintains Python-based backend services for a global platform, focusing on geo-localization, data residency, and multi-region reliability.
Senior Backend Engineer, Real-Time Data (Remote)
Build and operate scalable real-time data systems in Python, exposing them as reliable APIs while improving observability, performance, and reliability.
Senior Backend Engineer - AI-Driven Data Migration
Senior Backend Engineer builds an AI-powered data migration platform to safely move legacy CRM data into Dwelly’s core system, handling cleaning, mapping, and validation at scale.
Senior Java Backend Engineer - Data Platforms & Cloud
Designs, builds, and maintains Java backend services and APIs using Spring/Spring Boot, SQL, and Git for a large organization.
Backend Engineer: Scalable Data Platforms on Azure
Build scalable data platforms and cloud infrastructure in Azure to power energy trading decisions using Python, C#, or Java, Kubernetes, and CI/CD.
Senior Java Backend Engineer: Data Lake & SQL (Remote)
Senior Java backend engineer building data-intensive systems in a regulated finance setting, using OOP, SQL (Oracle/PostgreSQL), and Kubernetes.
Senior Backend Engineer — Python & ML/Data Pipelines
Builds Python services and scalable data pipelines, collaborates with data scientists on ML/AI systems, and optimizes LLM workloads on GCP.
Remote Backend Java/Spring Boot Developer (Camunda 8)
Designs and builds scalable Java/Spring Boot microservices and implements Camunda 8 BPMN workflows for backend automation.
Azure Cloud Developer - Hybrid, Backend & Automation
Design and implement backend solutions on Azure PaaS using .NET 8, integrating legacy systems and automating delivery pipelines in a hybrid Madrid-based team.
Senior Backend Developer - GBO Tier1 (Remoto España)
Senior backend developer building and maintaining Tier1 GBO systems for treasury and derivatives, with accounting processes and reporting in an international environment.
Backend Developer (Node.js & TS) - Flexible & Remote
Design and build RESTful services and APIs using Node.js and TypeScript while collaborating with cross-functional teams in Spain.
Backend Developer (Node/.NET) - API REST, SQL (Hybrid)
Builds and maintains REST APIs and SQL databases using Node.js and C# (.NET) in a collaborative, hybrid role based in Barcelona.
Senior Backend Developer – Finanzas (PL/SQL) – 100% Remote
Senior backend developer building and maintaining financial-market, treasury and accounting systems using PL/SQL, Linux, Jira and GitHub for a global fintech project.
PL/SQL Backend Developer — Hybrid, Flexible Hours & Growth
Backend developer using PL/SQL to build and maintain treasury and derivatives processes in a financial-sector product team.
Backend Senior Developer - GBO Tier1 (Finanzas y Data Lake)
Senior backend developer building core financial systems for treasury, derivatives, and accounting in a regulated fintech environment, migrating to a Data Lake and supporting production systems.