Empleos de senior backend java engineer remote en spain

Jobgether is seeking a Staff Backend Engineer, Operations, based in Spain, to lead the design and development of scalable backend infrastructure and production-grade LLM-powered workflows for AI-driven insurance operations. You will own critical backend initiatives, shape architecture, and drive complex initiatives across engineering, product, and business...

We are looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees all over the world and presence in more than 30 countries. We are leaders on digital technology services, and we provide...

Miratech is seeking a Senior Java Developer to join a European project delivering customized software for tax administration systems. You will implement components, integrate systems, and help shape product roadmaps while working with a distributed team in a modern DevOps environment. The role emphasizes strong Java expertise, Spring/Quarkus,...

Senior/Principal Statistical Programmer SAS + R (Remote) **Sponsor-dedicated:**Working fully embedded within one of our pharmaceutical clients, with the support of Cytel right behind you, you'll be at the heart of our client's innovation. As a Principal Statistical Programmer you will be dedicated to one of our global pharmaceutical clients; a company that...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

Pleo is hiring a Senior Backend Engineer to join the Data Serving team, owning the boundary between raw product data and consumers including internal teams, AI agents, and customers.¿Es usted el solicitante adecuado para esta oportunidad? Descúbralo leyendo el resumen del puesto a continuación.You will build the API surface and a fast serving layer with...

bunch is building the operating infrastructure for private markets, offering a unified platform with AI-powered automation and regulatory expertise. This role focuses on shaping backend systems, ensuring scalability, reliability, and fast delivery of features that matter to customers. You will collaborate with a global team, own architectural decisions, and...

Félix is seeking a Senior Software Engineer to shape the core architecture of its Fintech Platform. You will join a squad in Payments, Disbursements, or GRC to build secure, high-performance backend services and scale cross-border financial operations. You will work with a tech-agnostic stack, implement scalable architectures, and collaborate with...

Corporate Sales Engineer - German (Remote)Spain - Barcelona ¿Posee las habilidades y la experiencia adecuadas para este puesto? Siga leyendo para descubrirlo y envíe su solicitud.Germany - Remote Full time As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our...

Jobgether, on behalf of a partner company, is seeking a Backend Engineer in Spain. You will join a small autonomous team focused on scalable backend solutions, API development, and data-intensive systems using Node.Js and Type Script.You will own backend components, collaborate with product, data, and frontend teams, and leverage AI-assisted coding tools in...

Ashby is seeking a Senior Software Engineer (Backend) to join its fully remote engineering team. You will design, develop, and maintain scalable backend systems powering innovative products, collaborating with a talented team on architecture and lifecycle delivery.We value a proactive problem-solver with strong backend knowledge, attention to detail, and...

All European Careers BENELUX seeks a Senior Python Backend Engineer for an international institution based in Brussels, Belgium. You will build secure, scalable backend services using Python frameworks (Django, Flask or FastAPI) and create robust RESTful APIs in a multicultural IT environment. Candidates should have 6+ years of Python development, strong DB...

T-Systems Iberia sucht einen Senior Backend Engineer, der zentrale Plattform-Services, API-Design und robuste Microservices für skalierbare KI-Infrastruktur entwickelt. Sie arbeiten eng mit ML-Infrastrukturteams zusammen und verantworten Sicherheit, Observability und CI/CD. Sie verfügen über umfangreiche Python-/API-Entwicklung, verteilte Systeme,...

Is this you?Titan Operating System S. L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company is looking for you!At Titan OS, we live by three core values: Make things happen - We take ownership, move fast, and deliver impactNo ego - We collaborate with respect and humility to reach shared goalsShow genuine passion - We love...

Abalia busca un/a Analista Programador/a Python con experiencia en automatizaciones, scripting e integración de sistemas para un proyecto tecnológico de larga duración. Participarás en el diseño, desarrollo y mantenimiento de herramientas y servicios de automatización, trabajando con Python, Linux/Unix, APIs y bases de datos. El perfil debe crear...

Una empresa de tecnología busca incorporar un/a Backend Python Engineer para un proyecto freelance de 3 meses. Las funciones incluyen mantener y mejorar un servicio backend con FastAPI, desarrollar funcionalidades, y garantizar una buena arquitectura. Se requiere experiencia con Python, FastAPI y bases de datos relacionales como PostgreSQL. Esta posición...

Jobgether, on behalf of a partner company, seeks a Storage & Backup Engineer based in Spain to design, implement, and maintain enterprise storage and data protection infrastructure across heterogeneous IT environments. You will manage storage arrays, SAN fabrics, and backup platforms, lead incident resolution, drive DR exercises, and collaborate with vendors...

GFT Technologies SE busca un Senior Full Stack Developer (Java & Angular) para unirse a nuestro equipo. Participarás en diseño, desarrollo y mantenimiento de aplicaciones empresariales basadas en microservicios, con backend en Java/Spring Boot y frontend en Angular. Trabajarás en proyectos que incluyen APIs REST, CI/CD y uso de herramientas de IA para...

Jobgether is seeking a Mid/Senior AI LLM Engineer based in Spain for a remote-first role. You will develop, fine-tune, and optimize self-hosted large language models, spanning data preparation, GPU experiments, evaluation, and production deployment. You will enhance multilingual interactions, memory, and personality consistency while collaborating with AI,...

A leading tech platform for culture and entertainment seeks a candidate for the Finance & Compliance Team to manage revenue generation across multiple currencies and countries. Key responsibilities include automating tax reporting, invoicing, and scaling operations globally. The ideal candidate will have strong programming skills, knowledge of relational...