Empleos de remote python backend engineer en Zaragoza

Neo4j is seeking a Senior Software Engineer to shape the core analytics of GraphAware Hume, our graph-powered analytics platform.You will build secure, scalable backend APIs and collaborate with a global team.The ideal candidate has 8+ years of backend experience, fluency in Java, and expertise in Spring, DDD, and TDD.Familiarity with Docker, CI/CD,...

Jobgether, partnering with a major flight technology provider, seeks an experienced backend engineer in Europe to scale a live flight platform.You will work on APIs for search, booking, and post-booking services, with a focus on performance, caching, and reliability.The role requires deep Python production experience and NDC familiarity, with a hands-on...

Flexcompute Inc. is seeking a Principal Software Engineer (Backend) to join a fully remote engineering team.You will design, develop, and maintain scalable backend systems powering innovative products, collaborating with a talented group of engineers to drive architectural decisions and lifecycle delivery.The role requires 5+ years in backend development,...

Lognext, empresa tecnológica española, busca un/a Desarrollador/a Full Stack B2B para colaborar en un proyecto de innovación para un grupo internacional del sector asegurador y financiero, con fuerte apuesta por la transformación digital.La posición es 100% remota dentro de España y se centra en backend, integraciones y evolución de aplicaciones, con...

Tempo is hiring a passionate software developer to join our engineering team.You will work on flagship products such as Tempo Timesheets, Capacity Planner and Financial Manager for Jira Cloud, collaborating with product managers, designers, developers, QA engineers, and writers to solve customer problems with clean code.We value autonomous, proactive...

Bark is an online services marketplace connecting customers with professionals across 1,000+ categories.We are expanding in Europe and migrating to a full marketplace with subscription pricing, backed by EMK Capital.We are seeking a Senior Full Stack Engineer based in Spain to join a small, agile squad owning the Acquisition domain and marketing tech with...

Jobgether is seeking an experienced Back-end Engineer (Java/Kotlin) based in Spain to develop scalable SaaS solutions.You will own impactful projects, shape architecture, and build reliable distributed services and APIs within a JVM ecosystem.The role emphasizes performance, availability, and maintainability, with a focus on independent work, initiative, and...

Senior Software Engineer (Backend) Our client, a cutting-edge technology firm, is seeking a highly skilled Senior Software Engineer (Backend) to join their fully remote engineering team. In this role, you will design, develop, and maintain scalable and robust backend systems that power their innovative products. You will work with a talented team of...

Ingeniero/a de Software Principal (Principal Software Engineer)Our client, a cutting-edge technology firm, is seeking a highly skilled Senior Software Engineer (Backend) to join their fully remote engineering team. In this role, you will design, develop, and maintain scalable and robust backend systems that power their innovative products. You will work with...

Hupp IT Careers is seeking a Medior/Senior Back-end Developer (PHP/Laravel) for a Dutch digital agency, remote from Valencia. You will build custom Laravel applications for clients with high standards, translating requirements into solid technical solutions and taking ownership of features.You will work with Laravel 12, PHP 8.4+, PostgreSQL/MySQL,...

Our partner is looking for a Senior Engineer, Backend – Protection based in Spain.Join an innovative global payments technology company building infrastructure that helps businesses simplify payment operations, optimize performance, and protect revenue. As a Senior Backend Engineer on the Protection team, you will design and develop scalable solutions...

Knowmad mood busca un desarrollador backend senior con Java para un cliente del sector textil. El candidato trabajará 100% remoto con contrato indefinido y oportunidades de crecimiento.Se valorará experiencia en Java (21), Spring, microservicios, arquitectura hexagonal, OpenAPI/API First, Kafka y pruebas. También se fomentan habilidades en IA y métodos...

Jobgether, listing on behalf of a partner, seeks a Senior .NET Developer (Fintech) based in Spain.You will build backend services for payment processing, reconciliation, payouts and settlements in a cloud-native microservices architecture, with a strong emphasis on reliability and security.You will work in an international, fully remote team and own...

Our partner is looking for a Senior Engineer, Backend – Protection based in Spain.Join an innovative global payments technology company building infrastructure that helps businesses simplify payment operations, optimize performance, and protect revenue. As a Senior Backend Engineer on the Protection team, you will design and develop scalable solutions...

Jobgether is partnering with a client seeking a Python Senior Software Engineer, AI Training, based in Spain.The role focuses on evaluating AI-generated coding interactions, judging quality, explanations, and usefulness for advanced AI coding agents.It is a fully remote, project-based engagement with flexible hours and no traditional interview process.The...

AgileEngine is seeking a Senior Python Developer to design and build scalable microservices and REST APIs, collaborating with Product, DevOps, and Frontend teams.You will own critical backend components, write clean, well-tested code, and drive performance improvements in a fast-paced environment.The role emphasizes Python mastery (OOP, async, data...

Jobgether is seeking a Senior Backend Engineer – Protection, based in Spain.You will design and build scalable backend systems for payment dispute management, fraud prevention, and risk automation, taking ownership from architecture to deployment and monitoring.This role emphasizes technical leadership, collaboration with product and engineering, and...

En Experis, buscamos incorporar a nuestro departamento de proyectos de consultoría, una persona con experiencia como Senior Backend & AI Engineer (.NET / Azure / LLM) (H/M/X) Inglés B2.100% Remoto.Buscamos un/a Senior Backend & AI Engineer para participar en la construcción de una plataforma de agentes de IA basada en tecnologías Microsoft y modelos...

Naphora Games Group seeks a Senior Backend Engineer to design, build, operate, and scale robust backend systems and platforms. This fully remote position aligns with our Saudi schedule (Sun–Thu, 9:00 AM–5:00 PM KSA time).You'll work across APIs, databases, AI integrations, and live operations, collaborating with Engineering, Product, BI, and other teams...

Set Europa is seeking an experienced Python Developer to join a remote, multi?disciplinary project focused on an AI?driven document analysis platform. You will build scalable AI solutions, integrate LLMs, and develop document processing pipelines.The role requires hands?on experience with LLMs, RAG, AI agents, embeddings, and vector databases, plus strong...