Empleos de python backend software engineer en Zaragoza

About The RoleWhat if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Seville to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers.What if the code you write could directly shape how the next generation of...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a QA Chapter Lead based in Spain.This is a senior technical QA leadership role combining hands?on engineering with responsibility for quality standards across multiple engineering squads. You'll be embedded directly within one squad...

We're MiLaboratories, the team behind MiXCR and Platforma.Bio.Our tools are cited in thousands of papers and used in the published methods of approved cancer immunotherapies and the COVID vaccines that reached millions of people.5 of the top 10 pharma companies run discovery programs on Platforma today.Our goal is 10 of 10 by year-end.We're hiring 4–5...

Buscamos Software Engineer Node.Js / TypeScript (IA & Cloud)Ubicación: Barcelona semipresencial / Fuera FullremoteDesde Capitole estamos acompañando a uno de nuestros clientes TOP en la evolución de su asistente conversacional, que hoy atiende a millones de usuarios en todo el mundo .Para este desafío, buscamos sumar un/a NodeJS Software Engineer con...

About the TeamHopper's Fintech Foundation team sits at the centre of the company's mission: reshaping how more than 100 million monthly active users experience travel.It owns the pricing engine that balances customer demand against financial risk across dozens of partners — including Capital One, Air Canada, and Spirit Airlines.As an ML engineer on this...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Senior Discovery IT System AdministratorEmployment Type: Full-Time, Executive-LevelDepartment: LegalCGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior Discovery IT System Administrator, you will play a key role in supporting various aspects of the...

Location: Fully Remote (UK working-hours overlap required)Contract Type: 12 monthsAbout the OpportunityWe are working with a leading organisation in the media and publishing industry that is looking for an experienced Senior WordPress Engineer to join its engineering team.You will help develop and maintain an enterprise-scale, headless WordPress publishing...

Staff Software Engineer — Java / Spring PlatformCroatia; Spain ; United KingdomDuetto's core Java/Spring platform processes millions of rate decisions daily across thousands of hotels worldwide — and this role owns its architecture and evolution. As Staff Software Engineer on the Dev Platform team, you'll drive domain decomposition, define service...

Financial advice is stuck in 1995. Advisors spend hours building static plans in clunky software, then watch them go stale the moment markets move or a client's life changes.We're building AI coworkers that do the work advisors shouldn't have to do. Our digital coworkers generate financial planning metrics in real-time, handle client communication, and keep...

We are looking for Top Talent…and we would be delighted if you joined our team!More in detail, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees worldwide and a presence in more than 30 countries. We are leaders in digital technology services, delivering large-scale technology solutions...

En Logicalis Spain estamos en búsqueda de un/a AI Engineer (AWS) con experiencia en diseño e implementación de sistemas agénticos basados en LLMs, desplegados en producción sobre AWS.El equipo de Data & AI de Logicalis trabaja con clientes nacionales e internacionales, llevando a cabo importantes proyectos de ingeniería de datos, inteligencia...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Infrastructure Engineer based in Spain.As a Senior Infrastructure Engineer, you will help design, build, and evolve the infrastructure that supports large-scale, customer-facing products.You will take end-to-end ownership...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Engineer – Pricing based in Spain.This is a high-impact staff-level engineering role focused on building the pricing infrastructure behind a modern energy transaction platform. You’ll own the backend and data-heavy...

Empresaconfidencial busca un Desarrollador/a de Software para Villarreal, con experiencia en frontend (React/Angular) y backend (Node.Js/Java/Python). Trabajarás en proyectos para clientes de sectores tecnológicos y financieros, participando en diseño, pruebas y entrega de soluciones de alta calidad.Se valora experiencia en DevOps (Kubernetes, Docker) y...

En Hopla! Software buscamos incorporar un/a DevOps Engineer para participar en los proyectos de nuestra unidad de negocio de DevOps, Platform Engineering y Cloud Native.Buscamos un perfil hands‑on enfocado en optimizar el ciclo de entrega de software mediante el diseño, automatización y gestión avanzada de pipelines CI/CD y la administración de...

Lever, Inc. is seeking a Senior Software Engineer in Spain to build a data-intensive platform and own features end-to-end. You will design backend Go services and frontend React/TypeScript interfaces, collaborating with product managers and engineers to deliver scalable solutions.You will contribute to architecture, testing, and production deployment, while...

AgileEngine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries.We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you're looking for a place to grow, make an...

We are looking for people who are passionate, innovative and ready to make a difference.Technical Project ManagerPublished: November 24, 2025About employmentWho we areWe are a fast-growing EnergyTech company combining deep industry expertise with cutting-edge AI to modernize operations, product configuration, and customer experience for utilities and energy...

Logicalis Spain busca un/a AI Engineer (AWS) para diseñar e implementar sistemas agénticos basados en LLMs y desplegados en producción sobre AWS. El equipo de Data & AI trabaja con clientes nacionales e internacionales en ingeniería de datos, IA y analítica avanzada.Se requiere experiencia de 4+ años en software o data/ML y al menos 1 año en LLMs en...