Empleos de java backend senior en Sevilla

Lever, Inc. is seeking a Senior Backend Engineer for Payments & Fintech in Spain.You will rebuild and scale the financial systems at the core of a growing global platform, owning architecture for billing, subscriptions, and entitlements.You will lead migrations from legacy systems while ensuring correctness, reliability, and auditable financial...

Parser is seeking a seasoned Golang Backend Engineer to help build large-scale platforms and services. You will work with cross-functional teams, implement robust microservice patterns, and drive API-first development in a FinTech context.Join a fast-growing team of 340+ engineers across Europe with flexible, remote-friendly work options in Spain. Expect...

Jobgether SRL, on behalf of a partner company, seeks a Senior Software Developer (Node.js/Python) based in Spain. You will design and operate scalable backend systems, building APIs in Node.js, TypeScript, and Python while collaborating with AI engineers.You will drive architectural decisions, mentor peers, and contribute to engineering standards in a...

CapgeminiEngineering, líder mundial en servicios de ingeniería, reúneaequipos de ingenieros/as,científicos/as y arquitectos/as para ayudar a las empresas más innovadoras del mundoa liberar su potencialy contribuir a un futuro mejor.Desde coches autónomos pasando por soluciones contra incendios forestales, nuestro/as expertos/as en tecnologías...

T-Systems sucht Senior AI Engineers, die beim Aufbau und der Industrialisierung von KI-Geschäftslösungen mitwirken. Sie arbeiten an Services, APIs, Datenpipelines und RAG-Lösungen, bauen Backend-Komponenten und integra-tieren KI-Funktionen in Unternehmenssysteme. Sie arbeiten in multidisziplinären Teams, verfügen über solides Softwarewissen und...

Talan, a global IT and consulting group, is hiring a Senior Technical Lead for a KYC Due Diligence squad driving Client Lifecycle Management transformation.You will blend hands-on Java development with technical leadership to evolve the CLM platform, including AI-enabled transformation and architectural simplification.You will work with business, compliance,...

Miratech is hiring a Senior Java Developer to contribute to development and maintenance of customized software for a large European client in the public sector.The project focuses on tax administration systems with end-to-end lifecycle coverage and integration with multiple external systems.You will work with a team of 20+ people, implementing components,...

En AD4 Octógono estamos contratando. Buscamos un/a Desarrollador/a Fullstack Senior (MERN Stack) En un entorno donde la calidad del código y la eficiencia marcan la diferencia, buscamos perfiles senior capaces de construir soluciones completas, robustas y escalables, tanto en frontend como en backend. ¿Qué harás? Formarás parte de un equipo técnico...

Zemsania busca un Senior Software Developer especializado en Java y React para unirse a su equipo. La persona seleccionada trabajará en proyectos innovadores y soluciones de software de vanguardia en un entorno dinámico, con claras oportunidades de crecimiento. Modalidad híbrida en Sevilla o Málaga. Se requieren 5–7 años de experiencia, dominio de...

Duetto's platform runs 24/7 for hotels, resorts, and casinos around the world, and that reliability doesn't happen by accident. We're looking for a Senior DevOps Engineer to architect, build, and own the AWS infrastructure that keeps our Revenue & Profit Operating System fast, secure, and always on, while helping shape how our engineering org automates its...

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 for...

Overview Senior Software Engineer in the Elasticsearch Performance team, focused on optimizing and predicting Elasticsearch performance at scale. You will drive core performance initiatives from design to production, collaborating with cross-functional teams to deliver impactful optimizations. You’ll build performance models, benchmark methodologies, and...

Deine Aufgabe Wir suchen eine Software-Fachkraft , die KI in ihre Entwicklungen integriert hat, mit einer auf Innovation ausgerichteten Denkweise und Erfahrung darin, komplexe Ideen in praktische Lösungen umzusetzen.Zusätzlich ein persönliches Profil , das durch technologische Neugier, eine "Macher"-Einstellung und ein ständiges Interesse an neuen Tools,...

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools.We are proud to be, based on 55,000+ reviews.Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75 (more about our culture here...

Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools.We are proud to be, based on 55,000+ reviews.Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75 (more about our culture here...

Overview Si cree que es el candidato ideal para la siguiente oportunidad, envíe su solicitud después de leer la descripción completa. As a Senior Software Engineer in the Elasticsearch storage team, you architect and optimize the core storage and query engine to boost performance at scale. You collaborate across a distributed, globally distributed team to...

InvestEngine is a London-based fintech hiring a Senior Backend Engineer to join the Payments Team and help scale a business-critical part of our platform.You'll design, develop and maintain backend services in Python 3.11 using Django/DRF, build RESTful APIs, and work with MySQL and Redis. The role emphasizes reliability, performance and long-term...

Job ID: 33940Location: Sevilla, SpainEmployment type: permanentPosted: 2026-09-22Valid through: 2 Tienes más de 5 años de experiencia desarrollando en PHP? Utilizas habitualmente Inteligencia Artificial para desarrollar software? Sabes apoyarte en herramientas y agentes de IA en tu día a día y tienes criterio para revisar y validar el código generado?...

Acerca de Almato: Si cree que es el candidato ideal para la siguiente oportunidad, envíe su solicitud después de leer la descripción completa. Almato, con sede central en Stuttgart, es un referente europeo en plataformas de datos semánticos impulsadas por inteligencia artificial. Con Bardioc, la AI-powered Semantic Data Platform, Almato ofrece una...

Job Title: Software Engineer Annotator (remote)Location: Remote (world-wide)Job SummaryWe are seeking an experienced Software Engineer Annotator responsible for evaluating, labeling, and improving software engineering datasets used for Artificial Intelligence and Large Language Model (LLM) training.The ideal candidate will apply strong programming knowledge...