Empleos de backend python engineer en Zaragoza

Flexcompute is seeking a Senior Backend Software Engineer to design and implement scalable solutions for our EM simulation platform. You will own end-to-end backend components, contribute to API unification, and drive data management and cloud integration.Join a senior, small team dedicated to owning real pieces of the platform, with direct access to the...

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...

AgileEngine is seeking a Python Developer to build and scale an event-driven integration platform including APIs, resilience mechanisms, and AI-facing integrations.You will work on an observation/intent/outcome taxonomy, durable replayable logs, and workers that perform ITSM actions. This role emphasizes OpenAPI/AsyncAPI contracts, distributed systems, and...

Functional Software AnalystApplyremote type: Hybridlocations: Valencia, Valencia- ESPtime type: Full timeposted on: Posted Todayjob requisition id: NX-******Job Description:****Job Description**As a **Functional Software Analyst,** you will participate in the design of the software system architecture for power electronics products, analyzing high-level...

GoReel is seeking a Python Developer to join our GameServer team. You will build and maintain high-load backend services for a scalable gaming platform and integrate with external operators. Ideally you have 4+ years of Python experience, strong algorithms, and hands-on with PostgreSQL, Docker, and Kubernetes. You'll shape architecture, optimize...

Backend Engineer - Fixed Term Contract / Infrastructure and Automation We’re looking for a number of Backend Engineers to help build robust services and automation pipelines that support next generation AI and quantum‑inspired technologies. The team enables model compression that reduces LLM size by up to 95 % and cuts inference costs by up to 80 %,...

Bark is seeking a Senior Backend Engineer in Spain to join our small, highly agile team. You will own backend services, design scalable APIs, and contribute to our shift from a lead-gen model to a full marketplace.You’ll work across Python back end, APIs, data stores, and cloud tooling, collaborating with product managers and engineers to prototype fast,...

A global creative technology firm is seeking a Senior Software Engineer excited to build innovative tools for video advertising. This fully remote role involves improving an Ad Scoring API and designing scalable data systems. The ideal candidate will have 7+ years of backend experience, deep Python skills, and familiarity with LLMs. Join a diverse team...

Remoto: Teletrabajo Clidrive busca un Senior AI Software Engineer para construir Orion, el asistente personal por WhatsApp destinado a comprar y vender coches. Integrarás un runtime en Python con arquitectura hexagonal, PostgreSQL y almacenamiento vectorial.El foco es backend, fiabilidad y seguridad, con énfasis en memorización contextual y gestión de...

At adidas, every day is a chance to flip the script. An invitation to take everything we know and re:invent it. Do it better. Never settling for good enough.Every day we get up, invent, adapt, improvise, find new ways to collaborate, and do the unexpected. We're creators, makers and doers. Helping athletes make a difference, not just in their games, but in...

About Nutrient At Nutrient, we're revolutionizing how the world works with documents. Our tools transform static files into intelligent, secure workflows, empowering businesses to innovate faster and smarter. Trusted by thousands of organizations across 80 countries, including Fortune 500 companies and public sector leaders, our platform supports nearly a...

Astek Iberia is seeking an experienced Senior Backend Engineer specializing in Node.js and integrations to join an international client in the pharmaceutical logistics sector.You will design, develop, and maintain backend services using Node.js and TypeScript, building APIs and integrations with ERP, WMS, and third-party platforms while contributing to...

ALTEN Spain is seeking a full-stack software engineer to join a team building data pipelines, tooling, and AI-enabled applications. You will work remotely from Spain on projects spanning backend systems, light front-end, and experimentation platforms.You will mentor AI Research Interns, help move prototypes toward production, and collaborate with researchers...

SplitMetrics is seeking a Team Lead (Python) to join our remote-first engineering team. You will own the technical roadmap, lead backend, full stack and QA engineers, and coordinate quarterly planning with senior leadership to deliver high-impact data platforms.You will drive data lakehouse projects, optimize performance, and ensure reliable data pipelines...

Naphora Games Group is seeking a Senior Backend Engineer to design, build, operate, and scale robust backend systems and platforms. This fully remote role welcomes candidates from anywhere, aligned with the Saudi Arabia schedule (Sun–Thu, 9:*****:00 KSA time).You'll work across APIs, databases, and AI integrations, partnering with product, BI, and other...

Job DescriptionAt THEWHITEAM Consulting, we are looking for an experiencedSenior Backend Engineerto join a technology project focused on modern backend development and distributed architectures.The ideal candidate will have extensive hands-on experience withJava, strong knowledge ofmicroservices and Hexagonal Architecture, and practical experience with...

Kairós Digital Solutions SL busca un Backend Developer con Kotlin y Spring Boot para desarrollar servicios escalables y APIs REST.Trabajarás en un equipo técnico que enfatiza buenas prácticas, pruebas y arquitectura limpia, con foco en entregar software de alta calidad y rendimiento.La posición es 100% remota, trabajando con herramientas modernas y...

Archteam is seeking a founding engineer to join the CTO and CEO, owning large parts of the backend, our agent infrastructure, and the data layer. You will ship to customers from day one and help define the architecture and product direction.You will work on Postgres-backed services, autonomous agent systems, and data pipelines that feed signals and customer...

CONFIDENCIAL está buscando un Backend Developer con al menos 5 años de experiencia en Java y Spring Boot para desarrollar servicios robustos y escalables.Se valoran competencias en REST APIs, bases de datos SQL/NoSQL y prácticas SOLID.El puesto ofrece trabajo 100% remoto desde España, un paquete de retribución flexible y seguro médico opcional, y un...

AgileEngine is seeking a Python Developer to build and scale an event-driven integration platform with APIs and AI-facing integrations. You will design contract-first interfaces, implement durable event logs, and ensure resilience across distributed ITSM workflows.You will leverage GenAI-assisted development, apply testing discipline, and contribute to CI/CD...