Empleos de java backend senior en Barcelona

We are bsport. The place to be! bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success. Since we launched in 2019, we have already achieved the following: We’ve built a community of...

We’re a London-based fintech on a mission to make ETF investing simple and accessible. Over 150,000 clients have trusted us with over £3 billion in assets - and we’re just getting started. We’ve been featured by MoneyWeek, Finder and Forbes, and we’re growing fast with big ambitions. About the Role We’re looking for a Senior Backend Engineer to...

TUYÚ Technology busca un/a Backend Developer para un proyecto internacional dentro del Sector Seguros. Trabajarás con un equipo global y tecnologías punteras en un entorno Agile. Se valorará experiencia en desarrollo backend con Java, así como en Spring Boot, Quarkus y MongoDB. También se requiere buen nivel de inglés para el trabajo en un entorno...

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by...

A fast-growing global programmatic exchange is seeking a Senior Scala Developer to design, implement, and maintain highly scalable backend services. The ideal candidate has solid hands-on experience with Scala and proficiency in SQL databases, particularly PostgreSQL. The role involves collaborating with cross-functional teams and contributing to system...

Get notified about new Desarrollador jobs in Spain .Greater Sevilla Metropolitan Area 1 day agoAlicante, Valencian Community, Spain 3 days agoEl Puerto de Santa María, Andalusia, Spain 1 day agoEl Puerto de Santa María, Andalusia, Spain 23 hours agoAlicante, Valencian Community, Spain 3 weeks agoServicios Digitales y Tecnológicos Santa Cruz de Tenerife...

We are theIntelligent Internet Platform.We connectPeople, PlacesandThingsanywhere,managing Internet Performancebetter than anyone else while providingOne Global Experience,givingVisibility, ControlandSecuritythroughexpereoOne.Expereo believes in the power of Internet connectivity. As the world's largest provider of managed internet, SD-WAN/SASE, and Cloud...

SII Group Spain busca un Backend Developer con buen nivel de francés para unirse al equipo de Desarrollo en Barcelona. El puesto es para proyectos internacionales con trabajo casi 100% remoto, modalidad híbrida: 2 días en oficina. Se trabajará en seguros y migración de stacks Java, Maven/Gradle y Tomcat, con foco en calidad y no‑regresión. Se...

Seeking a Senior Java Developer for software development and maintenance of tax administration systems in Europe. Responsibilities include component implementation, integration, testing, and CI/CD support.

SlashMobilitySlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. Antes de solicitar este puesto, por favor, lea la siguiente información sobre esta oportunidad que encontrará a continuación. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la...

Buscamos un/a Senior JBoss / Java Security Remediation Engineer para incorporarse a un proyecto del sector bancario, participando en la identificación, análisis, remediación y validación de vulnerabilidades en aplicaciones Java desplegadas sobre JBoss y entornos AWS. ¿Qué harás? Analizar vulnerabilidades detectadas mediante herramientas SAST, Secret...

Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.With the right people and...

Is this you?Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company is looking for you! At TitanOS, we live by three core values:- Make things happen - We take ownership, move fast, and deliver impact.- No ego - We collaborate with respect and humility to reach shared goals.- Show genuine passion - We...

Location : RemoteRole Overview We are hiring for one of our clients, seeking a Senior Software Engineer to work on a Full-Time basis.The role involves designing, developing, and maintaining software solutions for a platform serving global users.Responsibilities include collaborating with cross-functional teams to deliver scalable and high-performance...

At Preply, we're all about creating life-changing learning experiences.We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing.Our approach is human-led, tech-enabled - and it's creating real impact.We've just reached unicorn status with a $150 M Series D, accelerating our vision to...

Clarivate is seeking a Lead Software Engineer to join the Life Sciences team in Barcelona. You’ll design, build, and maintain scalable Java backend services within a microservices architecture for Pathfinder, a greenfield product aimed at delivering data-driven insights in life sciences. You’ll lead engineering best practices, mentor engineers, and...

Lead a team to design, build, and maintain scalable Java backend services for a life sciences product, focusing on microservices architecture and agile development.

We are hiring for one of our clients, seeking a Backend Engineer to work on a full-time basis. The role involves designing, building, and maintaining scalable backend systems to support high-traffic applications. You will collaborate with cross-functional teams to deliver robust solutions that meet performance and reliability requirements. Key...

This position is listed on behalf of a partner company, who manages all applications and next steps.Our partner is looking for a Senior Backend Engineer - Payments & Fintech based in Spain.This is a high-impact backend engineering role focused on rebuilding and scaling the financial systems at the heart of a rapidly growing global platform.You will own the...

Join one of Southern Europe's fastest-growing startups. Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started. We're building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI research...