Empleos de senior software engineer java en Madrid

Seeking a Senior Backend Engineer to build and scale core platform services in a distributed, event-driven environment, focusing on reliable, high-performance systems and APIs.

Software Development Engineer (Java&AWS), Ring Job ID: 10463482 | Amazon Spain Services, S.L.U. Ring is looking for a Software Development Engineer who will help us create the next generation of apps, and services. In this role, you will work as a part of the Ring backend team working closely with a cross-functional team of engineers, and product managers to...

UST is seeking a Java Developer to join a highly innovative team working within a microservice-based cloud environment in the utility technology sector. You will play a key role in designing, developing, and supporting secure, scalable, and maintainable Java services, APIs, and integrations that connect critical business systems and internal tools. You will...

About the roleWe're building a robust, internet-facing API that runs both in on-premises and in the cloud, designed to support future innovation at scale. This means solving complex distributed systems challenges, ensuring high availability, and optimizing performance. Concepts like the CAP theorem aren't just theory here—they're part of our daily...

Sinch, a Customer Communication Cloud company, is hiring a Senior Java Software Engineer for the Agentic Orchestration Platform. You will design and own core components coordinating AI agents and multi-channel communication at scale. You will work with a small senior team, have autonomy, and tackle non-deterministic testing, latency, and cost challenges...

Impulsa la arquitectura backend del futuro con Java y sistemas distribuidos En Initium Software conectamos al mejor talento técnico con los proyectos más desafiantes e innovadores del mercado. No somos una consultora tradicional; somos socios estratégicos que creemos en el impacto real a través de la tecnología. Buscamos unSenior Backend...

Acerca del EquipoNuestro equipo global de expertos en consultoría, ingeniería y tecnología se asocia con las empresas más innovadoras del mundo para ayudarles a prosperar en un mundo impulsado por la IA. Con una base sólida de valores, profunda experiencia en la industria y una amplia red de socios, nuestros empleados son confiables para que los...

HCLTech is seeking an experienced Senior Java Backend Engineer to design and develop scalable, secure backend services for omnichannel commerce. You will build Java 21 microservices using Spring, implement robust integrations with OMS and retail platforms, and ensure high performance through proper testing, monitoring, and CI/CD practices. You will...

Role Description We are still 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 and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on...

¡Buscamos Senior Backend Engineer para un proyecto 100 remoto en España! Ubicación: España Modalidad: Remoto Contrato: Indefinido Funciones Diseño y desarrollo de soluciones backend escalables. Construcción de arquitecturas basadas en microservicios. Participación en entornos distribuidos modernos. Integración de sistemas de mensajería y...

Actualmente buscamos incorporar un/aCOBOL & Java Modernization Engineercon experiencia contrastada en entornos de modernización de sistemas legacy, capaz de analizar aplicaciones mainframe, diseñar arquitecturas Java de destino y aprovechar herramientas de IA para acelerar procesos de transformación tecnológica con garantías de calidad y equivalencia...

Building the Future of Open FinancePayward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system.The teamPayward Services...

En Grupo NS buscamos incorporar Mobile Developers con experiencia en desarrollo nativo Android y/o iOS para participar en proyectos de desarrollo de aplicaciones móviles de alto impacto. Buscamos profesionales apasionados por la tecnología y la experiencia de usuario, con capacidad para trabajar de principio a fin en el desarrollo de funcionalidades,...

Signicat is a pan-European digital identity company that makes it easy and safe for organisations to know who they are interacting with online. Using our proprietary technology, we helpcompanies and public organisations securely verify the identities of people and businesses,authenticate users, and enable compliant electronic document signing, so their...

Experteer Overview As a Senior .NET Software Engineer, you will design, implement, and optimize robust software that supports population health initiatives. You will collaborate with a cross-functional team under Population Health leadership to deliver maintainable code and thoughtful technical documentation. You’ll tackle debugging, testing, and code...

Senior Product Engineer: Full-stack with 80% BackendAbout LongtailLongtail is building an intelligent decision-streaming platform that helps airlines make smarter, faster commercial decisions in real time. Combining automation, proprietary algorithms, AI, and live data, our technology helps airlines optimize pricing, availability, and product flexibility...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Founding Senior Software Engineer based in Spain. Join a fast-growing technology startup building an AI-powered platform that transforms how organizations discover, understand, and act on information from across the digital...

Elastic, the Search AI Company, empowers everyone to find answers in real-time, leveraging all their data at scale, and fueling the potential of businesses and individualsThe Elastic Search AI Platform, trusted by over 50% of the Fortune 500, unifies the precision of search with the intelligence of AI to accelerate impactful resultsThe Software Engineer will...

EnIRIUMnos preocupamos porque no dejes de perseguir tus sueños. Prepárate para conquistar tus metas y disfruta del camino mientras desarrollas tu carrera profesional.Buscamos un/aSoftware Engineer - IBM Sterlingpara incorporarse a un importante proyecto regulatorio del sector bancario en modalidad100% Remoto desde España.¿Qué estamos...

Zemsania Global Group busca un/a Ingeniero/a de Desarrollo ATM con al menos 5 años de experiencia en ADA o C++, para diseñar, desarrollar e integrar soluciones ATM. Se trabajará en un equipo internacional, en entornos Linux y con control de versiones Git o ClearCase, con foco en calidad y mejora continua.La posición es 100% remota en España, con...