Empleos de backend python engineer en Valencia

Exoscale, a leading European cloud service provider, seeks a software engineer to join the network team and own orchestration from merged PR to production rollout. You will work on a code-driven network where configuration is generated from truth sources, validated early, rolled out progressively, and rolled back safely if needed.You will collaborate with...

Quant Trading / Digital Assets | Fully Remote | B2B Contract I'm working with an early-stage quantitative trading firm looking for a Senior AWS Infrastructure Engineer to take ownership of its high-performance cloud infrastructure. This isn't a traditional DevOps position. They need someone who understands how to build and optimise AWS infrastructure for...

OSP Spain, now part of One.O, is seeking an experienced backend developer to drive cloud-based system implementations and DevOps for a major e-commerce client. You will design technical architecture with the product owner and collaborate with German colleagues in a multinational setting.The role requires 5+ years in backend Java/Kotlin, strong Spring Boot...

Mercadona busca profesional de desarrollo Java con al menos 1 año de experiencia en Spring Boot para unirse a su equipo IT en Valencia. Diseñarás y mantendrás servicios web RESTful y microservicios con enfoque en calidad y escalabilidad.Trabajarás con bases de datos relacionales y no relacionales usando Hibernate y JPA, integrarás servicios y...

About the Role Parser is looking for an experienced Senior Data Engineer to join a client delivery team working on the E-commerce Search & Product Discovery Platform for a major multinational retailer. The client operates across multiple regions-including the UK, Europe, and Asia- offering groceries, clothing, electronics, and consumer goods via physical...

En Keepler queremos hacer crecer nuestro equipo con personas que tengan ganas de desarrollar software basado en datos con dos objetivos: ayudar en la transformación a nuestros clientes y disfrutar del proceso de crear valor a través de la tecnología. Si quieres ser parte de un equipo que te ofrecerá retos tecnológicos y que te exigirá una mejora y...

DKB Code Factory in Valencia invites a proactive QA Engineer to drive testing excellence across backend systems and APIs. You will own and improve the team's testing approach, ensure readiness across environments, and expand automated coverage while collaborating with developers and product stakeholders.You'll analyze failures, share quality metrics, and...

We're looking for a Senior Data Engineer (Python/Tableau) to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design and optimize SQL-driven data transformations, develop scalable ETL/ELT pipelines, and contribute to enterprise data models supporting analytical, financial and regulatory reporting. This position provides an...

Intellectsoft is a software development company delivering innovative solutions since 2007. We operate across North America, Latin America, the Nordic region, the UK, and Europe.We specialize in industries like Fintech, Healthcare, EdTech, Construction, Hospitality, and more, partnering with startups, mid-sized businesses, and Fortune 500 companies to drive...

Chubb Spain is seeking a qualified Prompt Engineer and LLM Integration specialist to optimize interactions with LLMs using Python. The role focuses on token management, API integrations with OpenAI, and experimentation across GPT-3.5-turbo, GPT-4, and other models to achieve accurate and coherent results. The candidate will design multi-prompt strategies,...

No queremos aburrirte con la típica biografía interminable de empresa. ¡Desarrollamos software en la nube para ayudar a agencias de alquiler vacacional a gestionar y distribuir sus propiedades desde nuestra herramienta todo en uno. Además, creamos webs personalizadas para nuestros clientes. ¿Pero la tecnología y la innovación son solo una parte. Somos...

OSP Spain, now part of One.O, is seeking an experienced backend developer to drive cloud-based system implementations and DevOps for a major e-commerce client. You will design technical architecture with the product owner and collaborate with German colleagues in a multinational setting.The role requires 5+ years in backend Java/Kotlin, strong Spring Boot...

DKB Code Factory GmbH is seeking a QA Engineer to drive quality across backend services and APIs. You will design, implement, and expand automated test coverage, collaborating with developers, product stakeholders, and fellow engineers to prevent defects early and advocate for testing excellence within an agile team. You'll ensure test readiness across...

About Octopus ElectroverseWe're making electric vehicle ownership as smart and as simple as possible, by building the giant, virtual charging platform of the future.In just five years, Octopus Electroverse has grown to become one of the largest eMobility players globally, with over 1,400,000 connected electric vehicle chargers and a customer ecosystem...

Vortech PCI Group S.L. en Valencia busca un Senior Backend Engineer especializado en .NET para colaborar en un proyecto internacional de producto con cliente referente en soluciones software.Te incorporarás en la evolución de un producto corporativo hacia microservicios sobre Azure, trabajando con C# y .NET 8/9 en una arquitectura hexagonal. Se valora...

Flexcompute is a fast-growing startup redefining engineering simulation with ultra-fast computing and scalable backend platforms. We seek a Backend Software Engineer to design and implement scalable solutions for an advanced EM simulation stack.You will collaborate with EM and infrastructure teams, improve web APIs, and build hybrid cloud compute/storage for...

Elastic is building high-performing backend ingestion pipelines for observability data. You will design, implement and operate scalable features across mOTLP endpoints and agentless integrations, supporting cloud providers and edge sources. You will own projects from concept to delivery, mentor peers, and participate in on-call rotations to keep systems...

Full Stack Engineer (Backend focused)The company and our mission: Zartis is a global AI transformation and technology consulting partner where talented engineers and technologists work on cutting edge innovation. We partner with ambitious organizations to design, build, and scale technology solutions that deliver real impact. Our teams bring deep expertise...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. We are reinventing credit cards entirely. We are working directly with card issuers to change how credit is used throughout the world, creating new types of cards that work for both their...

Technology alone does not create impact-the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and Al enablement. We are a fast-growing team of 340+ engineers and consultants across Europe (UK, Spain,...