Empleos de java backend senior en Barcelona

Ersilia is seeking a senior backend engineer to own critical systems and contribute to the roadmap. You will implement code, review it, test rigorously, and ensure reliability, performance, and correctness across production environments. Work autonomously with high ownership, collaborating with engineering and product teams while balancing risk and business...

Mambu Payments (formerly Numeral) is hiring Senior Backend Software Engineers to help build the next generation of bank connectivity and payment automation products with a focus on security, stability and performance. You will own architectural decisions for high-impact projects, collaborate with Product Managers and Dev Ops, mentor engineers, and contribute...

Abacum, a Barcelona-based software company, is seeking talented engineers to join its highly agile team. You will work on a multi-disciplinary stack (Python, PostgreSQL, Kubernetes) to build scalable, data-driven features and advanced visualisations.You will own components end-to-end, learn quickly, and shape the engineering culture while delivering real...

FCC Medio Ambiente es la empresa líder del sector medioambiental en España, referente en la gestión de servicios públicos de recogida de residuos, mantenimiento y conservación de zonas verdes, limpieza viaria, etc.Presentes en más de 5.300 municipios en 12 países, mejoramos la calidad de vida de más de 65 millones de personas en todo el mundo, y...

Company: B. Braun Medical, S.A. U. Job Posting Location: Barcelona, Barcelona, Spain Functional Area: Information Technology Working Model: Hybrid Requisition ID: 13544Senior ERP Backend Engineer - Microsoft Dynamics 365 Finance & Supply Chain Management / ERP Platform1. Role PurposeThe Senior ERP Backend Engineer will design, build, extend, integrate, and...

CNT Management Consulting is a leading SAP consulting firm, offering 100% flexible working time and home office options. The role focuses on SAP ABAP backend development, ABAP OO expertise, and collaboration with SAP UI5/Fiori and BTP teams on client projects across Europe and the USA.Ideal candidates bring 5+ years of SAP ABAP experience, strong consulting...

Jobtailor is seeking a skilled Backend/Frontend Engineer to design, develop, and maintain scalable backend services using Node.js and AWS. You will build cloud-native solutions with Lambda, DynamoDB, and event-driven architectures, delivering low-latency services for cross-functional teams. As part of a collaborative environment, you will participate in code...

Factorial HR is seeking a Senior Software Engineer to lead backend development in the Data Ops team. You will architect and implement scalable backend systems, integrate global

A leading technology firm in Barcelona seeks a Senior Web Developer with at least eight years of experience in Microsoft technologies. You will be developing backend components and APIs while contributing to project improvements and best practices. The role offers hybrid working conditions, covering certifications, and various perks such as health insurance...

FinTech Collective, LLC is seeking a Senior Software Engineer for the Core Platform team that runs a real-time

Amazon’s SCOT organization in Europe seeks a Senior Manager of Software Development, SCOT Fulfillment Optimization, Planning to lead a diverse, world‑class team across sites in Europe, including Barcelona. This role drives robust software development and optimization initiatives that scale with demand. You will partner with product and program...

Festo in Barcelona seeks a Senior Backend Developer to join our IT Digital Marketing team within the Digital Sales Hub. You will design, build, and continuously improve backend services, APIs, databases, and integrations supporting our digital marketing and sales capabilities. You will develop scalable, secure cloud-hosted solutions, own backend components,...

Raona busca un Backend Developer Senior para unirse al equipo. Desarrollarás y mantendrás soluciones backend con. NET/. NET Core en C#, con enfoque en microservicios y sistemas distribuidos. Se valorará experiencia con Docker y Azure Dev Ops, así como capacidad de migrar a arquitecturas distribuidas. Ofrecemos modelo híbrido o full remote, certificado...

A leading consumer electronics retailer in Barcelona is seeking an experienced software developer to design and maintain backend services using Kotlin. The role requires at least 5 years of experience in server-side development, familiarity with Google Cloud, Docker, and Kubernetes, and a passion for agile methodologies. The position offers flexible working...

HireHi в роли ведущего бэкенд-инженера разрабатывает backend-сервисы и REST API на C#/.NET, обеспечивает интеграцию между маркетинговыми и аналитическими платформами. Работа предполагает участие в...

Merlin Digital Partner is seeking a Senior Software Engineer (Python) to design backend systems, cloud infrastructure and APIs powering its connected health technologies. You will work closely with Product, AI, Embedded and Frontend teams to deliver scalable, reliable software across the stack.You will own architectural decisions, build robust APIs, optimize...

SENIOR FULL STACK DEVELOPER JAVA / SPRING BOOT / ANGULAR –Buscamos un/a Senior Full Stack Developer para un proyecto del sector seguros.Ubicación: BarcelonaModalidad: Híbrida en BarcelonaInglés: B2+ / fluidoSBA: 40 KTecnologías imprescindiblesJava 21Spring Boot 3.XAngular 21PostgreSQLMongoDBGitCI/CDDockerKubernetes / HelmExperiencia requeridaDesarrollo...

Job Description:About the TeamOur Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions.Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención.With a keen focus on delivering...

FCC Medio Ambiente es la empresa líder del sector medioambiental en España, referente en la gestión de servicios públicos de recogida de residuos, mantenimiento y conservación de zonas verdes, limpieza viaria, etc. Presentes en más de 5.300 municipios en 12 países, mejoramos la calidad de vida de más de 65 millones de personas en todo el mundo, y...

BarcelonaTech & Data – Backend /Full-time /RemoteOur 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...