Empleos de backend engineer nodejs en Barcelona

Preply is looking for a Senior Full Stack Engineer in Barcelona to help shape the future of our learning platform.Desplácese hacia abajo para obtener una visión general completa de lo que requerirá este trabajo. ¿Es usted el candidato adecuado para esta oportunidad?You will balance backend focus (Python/Django) with frontend work (React/Typescript),...

adesso Spain busca un desarrollador Backend para unirse a un equipo internacional y contribuir a una plataforma de datos crítica en una organización con presencia en Europa. Se trabaja en un entorno colaborativo con arquitectos, ingenieros senior y stakeholders, con viajes ocasionales a Alemania.Entre las responsabilidades se incluyen optimizar, diseñar e...

Sanoma Learning in Barcelona is seeking an experienced back-end developer to join their Scrum-based team. You will contribute to the development of a cloud-native platform crucial for secondary education. The ideal candidate has over 5 years of Java experience and strong AWS skills, and can work effectively in an international team.Sanoma offers a flexible...

Merkle in Barcelona is seeking Java Developers at all levels to join agile teams building backend services for major telecommunications and media clients. You will design, code, and deliver software iterations with a strong focus on test-driven development and high-quality code.We value collaboration, English proficiency, and a proactive mindset. The role...

Checkatrade is hiring a Senior Software Engineer to help scale the UK's leading home improvements marketplace. You’ll join the Media team responsible for the ad platform, matching APIs, auctions, attribution and integrations that drive revenue and engagement.Expect to own production services end-to-end, work with data contracts, and push for observable,...

In this role you will build scalable backend systems for the Grow & Engage domain, shaping the customer journey from signup to premium membership. You’ll partner with product, tech leads and designers to translate user needs into robust services that power daily engagement. The position blends hands‑on development with architectural exploration in a...

A leading open-source software provider is seeking a Software Developer (Backend SaaS) in Barcelona.¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos.This remote role involves writing high-quality Python code, modernizing existing systems, and collaborating with a distributed team.Ideal...

¡Hola! 👋Sabemos que buscas un cambio, sí, no lo niegues, estás explorando nuevos proyectos ofertas y empresas, algo te gustaría cambiar🤭. Nos gustaría que, en esta oferta de empleo pares, no hagas scroll directamente a las responsabilidades, conocimientos, y todas esas cosas que buscamos de ti.Porque primero queremos presentarnos…Lo primero de...

Allianz Technology seeks a skilled backend engineer to design, develop and operate scalable microservices and RESTful APIs. You will work with Java 17+ and Spring Boot in a hybrid setup, collaborating with cross-functional teams to translate business needs into robust technical solutions.The role emphasizes code quality, automated testing, and production...

Supersonik seeks Senior Engineers to join our core team in Barcelona. You will tackle complex technical problems, shape product architecture from day one, and thrive in a fast-growing startup. You should be fluent in modern Python, async programming, and adept at building scalable, event-driven systems.You’ll work across frontend to infrastructure 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...

We are expanding our core engineering team. We are looking for an experienced Backend Engineer who thrives on solving complex technical challenges across distributed systems, data pipelines, and applied AI infrastructure. What You'll Do: Design and build scalable backend services using Python and FastAPI. Architect data storage and retrieval systems with...

Clarivate is seeking a Senior Software Engineer for AI Product Development to join the Cortellis CMC team in Barcelona. This permanent full-time role involves the design and implementation of backend services, with a focus on AI capabilities and scalability. Candidates should have a Bachelor’s degree in a related field and over 5 years of experience in...

New Relic, Inc. in Barcelona is seeking a Java-focused backend engineer to design, implement, and operate scalable services. You will build Kafka-based pipelines and microservices on AWS, shaping how user behavior is modeled and served to both classic UI and agentic surfaces.The role emphasizes collaboration, architecture discussions, on-call...

We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center. Reporting directly to the Tech Lead, you will be part of an experienced international team, contributing to the design and development of high-quality software solutions for leading international client. This is an excellent opportunity for a passionate...

About The OpportunityHi, I'm Oussama Salimi, the Engineering Manager at N26, and I am looking for a Backend Engineer to join the Investments team here at N26.Why is this role exciting and why should you apply?Democratize wealth: You will build a secure, real-time trading platform powering everything from Crypto and Stocks to ETFs and Managed...

Titan Operating System, based in Barcelona, seeks a Senior Backend EngineerPresente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.- Go to design, develop, and maintain scalable backend infrastructure powering our products and services.You will ensure security, reliability, and performance while...

Marfeel group is seeking a Backend Engineer in Barcelona to join their high-ownership engineering team.Usted podría ser el solicitante perfecto para este trabajo. Lea toda la información asociada y asegúrese de presentar su candidatura.The role requires 5+ years of experience in backend service production, strong proficiency in Node.js and TypeScript, and...

Fliff is building data-driven sports gaming platforms with real-time data pipelines and a focus on correctness, observability, and resilience.Inscríbase ahora, lea los detalles del trabajo desplazándose hacia abajo. Verifique que posee las habilidades necesarias antes de enviar una solicitud.We seek a Senior Python Engineer to own core backend systems.You...

A leading digital agency in Barcelona is seeking a skilled backend developer to design scalable systems and build powerful APIs leveraging Java and Spring Boot.Por favor, verifique que tiene el nivel de experiencia y las cualificaciones adecuadas leyendo la descripción completa de esta oportunidad a continuación.The ideal candidate will have 5+ years in...