Empleos de backend engineer nodejs en Barcelona

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. Our cultureputs customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75 (more about our...

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...

About the opportunityYou will work in the Grow & Engage domain—the heart of the N26 experience. From initial signup to premium memberships and daily engagement, you’ll work in teams delivering innovative features that serve our customers.We are seeking a collaborative Backend Engineer to join our mission-driven team. As a vital contributor throughout the...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Barcelona, Full-time, HybridFledgeWe are a boutique search firm connecting exceptional Talent with the most innovative companies and products that positively impact our societies. We present a tailor‑made solution between fine consulting and flexible Talent search process outsourcing:Fractional Talent Acquisition AdvisoryRecruitment operation...

About the opportunityYou will work in the Grow & Engage domain—the heart of the N26 experience. From initial signup to premium memberships and daily engagement, you’ll work in teams delivering innovative features that serve our customers.We are seeking a Senior Backend Engineer with product-centric​ mindset to join our mission-driven team. As a...

Overview We are looking for a Senior Java Backend Engineer to join a long-term freelance project in Barcelona (hybrid: 3 days onsite, 2 remote). This role is part of a strategic transformation initiative in the financial sector, modernizing data management systems with cloud-native technologies and agile methodologies. Responsibilities Build and optimize...

*Before applying for this role, please note that this job must be performed in Spain. Only candidates currently residing in Spain or willing to relocate will be considered.Are you ready to be inspired, challenged, motivated to do your best, and have fun while you're at it? We're on the lookout for a Senior Backend Cloud Engineer to join our team at...

En Akuaro, te incorporarás a un equipo técnico para diseñar y mantener servicios backend en Java dentro de plataformas de conectividad para turismo. Trabajarás en un entorno híbrido con foco en calidad, escalabilidad y resiliencia, colaborando con producto, negocio y QA para entregar soluciones robustas en entornos exigentes. Serás clave para optimizar...

Location: Come and join us in Barcelona! We are looking for a talented and motivated Backend Engineer (m/f/d) for our Driver Engagement Team. As part of a highly skilled, cross-functional team comprising Mobile Engineers, Backend Engineers, a Product Manager, a Product Designer, a Data Analyst, and an Engineering Manager, you will help shape the future of...

Job Description:About the TeamOur Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data,...

Backend Engineer Node.js +AWS, Barcelona Aubay Barcelona, España Descripción del trabajo Funciones Desarrollar y mantener aplicaciones backend con Node.js, JavaScript y TypeScript. Diseñar e integrar APIs REST. Trabajar con SQL, DynamoDB y Elasticsearch. Desarrollar funciones AWS Lambda y soluciones serverless. Garantizar la calidad del código mediante...

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...

REVER is a Barcelona based startup backed by Y‑Combinator. REVER's mission is very ambitious: change the way people buy by giving superpowers to shoppers. We are now obsessed on drastically improving the return experience both for the shopper and the e‑commerce. The challenge is massive: we want to change a $2.5 Trillion industry. For that we have a...

New Relic's Streaming Services team builds and operates a high-throughput, low-latency streaming pipeline that routes platform data across cloud environments. You will contribute to reliability, scalability, and automation while supporting a production-grade, globally distributed system.You will own and scale streaming services, participate in on-call...

Senior Software Engineer (Backend) Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that transforms...

Clutch Canada is seeking a talented backend developer for Speechify to design and maintain robust APIs, focusing on payments, subscriptions, and text-to-speech services.The ideal candidate will have proven experience in backend development, specifically with TS/Node and GCP.Si desea conocer los requisitos para este puesto, siga leyendo para obtener toda la...

Wikiloc busca un/a Backend Java Engineer per unir-se a l’equip.Por favor, presente su candidatura sin demora si su perfil encaja bien con este puesto, debido al alto nivel de interés.Treballaràs cercant rendiment, escalabilitat i robustesa en la plataforma de navegació i enregistrament d’activitats a l’aire lliure.Tu seràs clau en decisions...

Build AI-powered product capabilities that automate, predict, and simplify user workflows Spendesk is looking for a Backend Software Engineer (IC3) to join our AI & Data Products squad and help build the next generation of product features powered by AI, ML, and intelligent automation. This is a hands‑on backend role focused on turning predictive models,...