Selected: 🔙 Backend Engineer.
Selected: 🇪🇸 Spain – Remote.
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Selected: 🆕 Date Added.
🔥 7 hours ago
Senior Python Backend Engineer building backend services and AI-enabled search quality tools. Supporting Parser’s retail technology clients through reliable APIs, evaluation pipelines and production systems.
🔥 13 hours ago
SDK Engineer building Supabase’s Python SDK for database, auth, storage, realtime, and edge functions. Maintaining typed sync and async APIs for developers worldwide.
🌏 Anywhere in the World
💰 $80M Series B on 2022-05
⏰ Full Time
🟡 Mid-level
🟠 Senior
🔙 Backend Engineer
👻 Ghost score 25%
🔥 15 hours ago
Desarrollador/a backend Java para THEWHITEAM, consultora tecnológica. Construcción de microservicios, APIs REST e integraciones empresariales con Spring Boot, Kafka y Kubernetes.
🗣️🇪🇸 Spanish Required
🔥 15 hours ago
Backend Developer integrando un nuevo Core Engine bancario en THEWHITEAM. Desarrollo de servicios y APIs Java/Python sobre arquitectura de microservicios.
🇪🇸 Spain – Remote
💵 €30k - €33k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
🔙 Backend Engineer
👻 Ghost score 20%
🗣️🇪🇸 Spanish Required
🔥 17 hours ago
Desarrollador Python de IA construyendo agentes y sistemas multiagente para clientes enterprise de Logicalis Spain. Integración de LLMs en APIs, servicios y plataformas corporativas.
🇪🇸 Spain – Remote
💵 €28k - €35k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
🔙 Backend Engineer
👻 Ghost score 0%
🗣️🇪🇸 Spanish Required
🕒 Yesterday
Senior engineer evaluating AI coding agents such as Codex, Claude Code, and Cursor. Providing rigorous written and video feedback on engineering quality and reasoning.
🌏 Anywhere in the World
💵 $100 - $200 / hour
⏳ Contract/Temporary
🟠 Senior
🔙 Backend Engineer
👻 Ghost score 3%
🕒 Yesterday
Desarrollador full stack Python y React para proyectos de transformación digital de knowmad mood. Trabajo remoto con Snowflake en un proyecto multinacional.
🗣️🇪🇸 Spanish Required
🕒 Yesterday
Desarrollador .NET senior en knowmad mood, compañía de transformación digital. Construcción de soluciones con .NET Core, DDD, microservicios, CQRS y Docker.
🗣️🇪🇸 Spanish Required
🕒 Yesterday
Senior Backend Engineer building vCluster’s Kubernetes tenancy infrastructure for AI cloud platforms. Developing resilient Go systems and open-source solutions for GPU-powered clusters.
🇪🇺 Europe – Remote
💵 €60k - €125k / year
💰 $24M Series A on 2024-05
⏰ Full Time
🟠 Senior
🔙 Backend Engineer
👻 Ghost score 11%
🕒 Yesterday
Consultor Business Central, .NET y Power Platform para knowmad mood, líder en transformación digital. Implantando, integrando y optimizando soluciones Microsoft para clientes empresariales.
🗣️🇪🇸 Spanish Required
🕒 Yesterday
SSR Java Spring Boot Developer building backend services and REST APIs for Talan, an international technology consulting group. Deploying scalable applications through OpenShift and microservices architectures.
🇪🇸 Spain – Remote
💰 Secondary Market on 2020-07
⏰ Full Time
🟡 Mid-level
🟠 Senior
🔙 Backend Engineer
👻 Ghost score 11%
🕒 2 days ago
Senior Python Backend Engineer building AI services, MCP servers, and backend systems for SplitMetrics’ global mobile marketing software ecosystem.
🕒 3 days ago
Senior Backend Engineer building Python/GIS APIs and geoprocessing services for Gilytics, a Swiss geospatial SaaS company. Owning Pathfinder’s backend and integrating AI into infrastructure planning.
🕒 3 days ago
Python Team Lead leading backend integrations for Fliff’s sports gaming platform. Building scalable services connecting KYC, geolocation, payment, and other external systems.
🇪🇸 Spain – Remote
💰 Venture Round on 2022-08
⏳ Contract/Temporary
🟠 Senior
🔙 Backend Engineer
👻 Ghost score 25%
🕒 5 days ago
Senior Backend Developer building high-performance Ruby game-server infrastructure for Booming Games’ online casino slots. Improving observability, testing, scalability, and performance for high-volume gaming traffic.
🕒 October 10
Senior Ruby on Rails Engineer building scalable AI-powered companionship applications for millions of users. Developing backend features with Ruby on Rails alongside senior engineering leadership.
🕒 October 10
Senior Go Engineer building Go microservices for COLIBRIX ONE’s card-issuing platform. Developing secure, high-availability payment infrastructure for fintech clients across Europe.
🗣️🇷🇺 Russian Required
🕒 October 9
Desarrollador/a .NET MAUI y C# para mantener y evolucionar una aplicación móvil corporativa industrial. Trabajo remoto desde España, con SQLite, APIs corporativas y sincronización offline.
🇪🇸 Spain – Remote
💵 €28k - €35k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
🔙 Backend Engineer
👻 Ghost score 0%
🗣️🇪🇸 Spanish Required
🕒 October 8
Java Engineer building scalable, maintainable software for organizations at LT. Coaching client teams and using test-driven development within a collaborative engineering team.
🕒 October 8
Senior Backend Engineer building scalable Java microservices for The White Team, a technology consulting company. Applying Hexagonal Architecture, Kafka, Docker, cloud platforms and observability tools.
🗣️🇪🇸 Spanish Required
+240 More Backend Engineer Jobs Available!

The average salary for remote backend engineers in Spain is €66,518 per year. This is based on data from 1,223 job openings. Our advanced AI searches the internet for remote job openings and posts them on our website. We use the salary data from these job postings to calculate salary expectations.
Below is a breakdown of salary data by years of experience:
| Experience | Number of roles analyzed | Average Salary |
|---|---|---|
🟡 Mid-level Backend Engineer (2-4 yrs) | 519 | €48,893 |
🟠 Senior Backend Engineer (5-9 yrs) | 673 | €78,661 |
🔴 Lead Backend Engineer (10+ yrs) | 31 | €97,952 |
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