Empleos de backend java engineer en Barcelona

ERNI Barcelona is seeking a senior backend software engineer to design, develop, and maintain a Python-based MCP backend that connects Knowledge Graphs with AI agents and cloud data platforms. Se anima a todos los posibles solicitantes a que se desplacen y lean la descripción completa del puesto antes de presentar su candidatura. You will optimize SPARQL...

A leading technology recruitment firm is looking for a Python Developer in Barcelona to build scalable backend systems utilizing Python and Flask. La siguiente información ofrece un resumen de las habilidades, cualidades y cualificaciones necesarias para este puesto. The ideal candidate has over 3 years of experience in Python programming and hands-on...

Barcelona Tech & Data – Backend /Full-time /Remote 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.A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los...

Product Pulse is seeking a backend-focused engineer to own a core, isolated. NET system in production. You will maintain and extend a legacy codebase built on. NET Framework 4.8 while improving reliability, performance and tooling.You will collaborate with other engineering teams, diagnose complex production issues and make pragmatic decisions balancing risk...

DEMO MIA busca un Backend Developer con al menos 5 años de experiencia para un rol 100% remoto. Principales responsabilidades: optimizar y mantener nuestras aplicaciones backend en PHP, asegurar rendimiento, escalabilidad y seguridad, y colaborar con el equipo de frontend.Se valorará experiencia con Laravel, Symfony o CodeIgniter y manejo de bases de datos...

JOIN is seeking a Backend Engineer to join our established engineering hub in Spain.You will help push forward our platform by improving architecture, raising quality, and building robust, scalable features used by thousands daily.You will collaborate with Product, Platform, DevOps, and Frontend teams, uphold clean architecture, and participate in...

Job DescriptionInscríbase rápido, consulte la descripción completa desplazándose hacia abajo para conocer todos los requisitos de este puesto.Job Title: Python DeveloperJob Type: ContractLocation: RemoteJob Summary: In this role, you'll apply your expertise to help train next-generation AI systems.Your work will shape how models learn, reason, and...

Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology.Our flagship products, including the industry-leading Computational Fluid Dynamics (CFD) software Flow360 and electromagnetic simulation software Tidy3D, are reshaping how simulations are conducted across diverse sectors.Founded by...

AUBAY in Barcelona is seeking a Full-Stack Developer skilled in Java, Python, and Angular to join our multinational team on international projects.¿Es usted el solicitante adecuado para esta oportunidad? Descúbralo leyendo el resumen del puesto a continuación.You will design and implement end-to-end features, build scalable REST APIs and cloud-based...

We are knowmad mood!Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a continuación.Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de...

We are knowmad mood! Asegúrese de enviar su solicitud rápidamente para maximizar sus posibilidades de ser considerado para una entrevista. Lea la descripción completa del puesto a continuación.Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas,...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

You will take ownership of a backend system that is critical to the company and our customers.You will have the opportunity to help define our roadmap and find the best technical solutions.You will also have time to run some experiments and bring new ideas to the table.Your responsibilities: ? Hands-on code implementation, code reviews, testing ? Ensure...

Trading-21 is seeking a Senior Software Engineer (Backend) for its fully remote engineering team.You will design, develop, and maintain scalable backend systems powering innovative products, collaborating with engineers, product managers, and designers across all development phases.Occasional travel for team meetups may be required, with remote work centered...

Novartis Pharmaceuticals Corporation in Barcelona, Spain is seeking a Python software engineer to design scalable backend services and cloud-native applications. Compruebe que cumple con los requisitos de habilidades para este puesto, así como con la experiencia asociada, y luego envíe su CV a continuación. This hybrid role collaborates across Finance,...

Affinity (CRM) in Barcelona is seeking a Senior Software Engineer to join the One Platform team and help drive the technical roadmap and implementation of Internal and External API layers, the 3rd party integration platform, and access management systems. xqysrnh Inscríbase (haciendo clic en el botón correspondiente) después de revisar toda la...

Henry Schein, Inc. is seeking a developer proficient in building and maintaining APIs and backend services. The role focuses on secure, high-performance backend systems with clean, modular code and robust frontend support through interactive interfaces.Responsibilities include integrating external APIs, implementing best practices, and ensuring cross-browser...

As Engineering Manager in the Customer eXperience vertical, you lead a cross‐functional team to simplify travel changes and cancellations for customers. You shape technical strategy across the Payments domain and collaborate with Product, Architecture, Data Science to deliver high‐quality, scalable solutions. You mentor, hire, and drive performance in a...

As you contemplate your future, you might be asking yourself, what's the next step? Start your journey with us! We're seeking an experienced Java Senior Software Engineer to join our Customer eXperience team in Madrid or Barcelona (Hybrid) to bring the power back to travellers. If you're ready to soar, we're ready to take you there. Why eDreams ODIGEO Join...

As you contemplate your future, you might be asking yourself, what's the next step? Start your journey with us! We're seeking an experienced Engineering Manager to join our Customer eXperience vertical in Barcelona (Hybrid) to lead a high performing team of cross‐functional specialists, fully dedicated to one important mission – making travel changes and...