backend engineer

Help Us Build The Future of Travel At Airalo, we're making it easier for people to stay connected wherever they travel. As the world's first eSIM store, we help millions of travelers access affordable mobile data in 200+ countries and regions around the world. Your Next Destination Location: Remote, anywhere in Spain or the UK. Contract: Spain:...

TL;DRWe’re a global e-invoicing platform operating in 25+ countries.Revenue grew 10x last year, and we plan to 3x in 2026.Role: own integrations end-to-end — research, define, build, ship, and iterate with customers.Looking for: 1–10 years of backend experience, builder mentality, fluent English, comfort with ambiguity, and complex...

Coinscrap Finance busca un desarrollador backend con al menos 3 años de experiencia en Node.js, Docker, MongoDB y TypeScript.Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.Se valorarán conocimientos en LoopBack JS, Kubernetes, RabbitMQ, Redis y desarrollo de paquetes NPM.Formarás...

ACERCA DE LA POSICIÓN SENIOR BACKEND ENGINEER .NET En Vortech PCI Group buscamos incorporar un/a Senior Backend Engineer especializado/a en .NET para colaborar en un proyecto internacional de producto con uno de nuestros clientes, compañía referente en soluciones software para los sectores legal, fiscal, contable y recursos humanos. La persona...

Nuestro equipo de Aplicaciones está creciendo y buscamos Java Backend Engineer/as para participar en un importante proyecto del sector retail. A continuación, encontrará un desglose completo de todo lo que se requiere de los posibles candidatos, así como la forma de presentar su candidatura. ¡Mucha suerte! Buscamos un Java Backend Engineer con sólida...

5 days ago Be among the first 25 applicantsCan you imagine your expertise driving transformative solutions in the pharmaceutical industry?This could be the opportunity you've been waiting for!At ERNI, we invite you to join a transformative project in the realm of data‐driven decision‐making for the Pharma sector. Collaborate with professionals in a...

Job TitleStaff Backend Engineer – Remote, EuropeBase Pay Range$120,000 – $200,000 per year, plus equity 0.5%–1%AccountabilitiesDesign, develop, and scale high‐traffic backend services, APIs, and runtime systems.Build developer interfaces, SDKs, and tools that enhance developer experience.Collaborate with customers to understand and solve integration...

Technology alone does not create impact - the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement.We are a fast-growing team of 340+ engineers and consultants across Europe (UK, Spain,...

En AIT Tech Venture estamos construyendo HABITTOS , una plataforma que combina hábitos, inteligencia artificial y datos reales del CRM para crear el primer OS de Growth y RevOps basado en disciplina .Un sistema que captura insights de clientes, sintetiza información crítica, puntúa actividad comercial, detecta riesgos del funnel y entrena equipos con un...

En AIT Tech Venture estamos construyendo HABITTOS, una plataforma que combina hábitos, inteligencia artificial y datos reales del CRM para crear el primer OS de Growth y RevOps basado en disciplina. Un sistema que captura insights de clientes, sintetiza información crítica, puntúa actividad comercial, detecta riesgos del funnel y entrena equipos con un...

Constructor.io is seeking a backend engineer focused on Python services to own production backend systems for experiments, with occasional UI work. You’ll contribute to scalable reporting pipelines, improve reliability, and collaborate with Search/Recommendations teams on data-heavy workloads.The role emphasizes correctness, observability, and product...

Aircall is hiring a backend-focused engineer to design, build, test, and monitor production-grade services using TypeScript/NodeJS and AWS. You'll collaborate with product managers and designers to deliver pragmatic, scalable solutions that meet security and availability targets. Ideal candidates have 7+ years in backend development, familiarity with...

**Join our expanding engineering team!** We're hiring a permanent Senior Backend Engineer to join our Asset Sales group as we scale one of the most important parts of M-KOPA's FinTech platform. Build distributed, event-driven microservices and help shape what AI-native engineering looks like at M-KOPA. **The Impact 💚** Your code will directly power...

New Relic, Inc.¿Le interesa este puesto? Puede encontrar toda la información relevante en la descripción a continuación.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...

Barcelona, Full-time, Hybrid We 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 Advisory Company summary Our client is a...

Buscamos un Backend Developer Java con sólida experiencia en desarrollo de aplicaciones y arquitecturas basadas en microservicios para incorporarse a un proyecto del sector seguros en Barcelona. Se valorará especialmente la capacidad para trabajar también con tecnologías frontend, principalmente Angular. Funciones principales Diseñar...

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...

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...

Technology alone does not create impact - the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We combine global reach with a mindset focused on agility, senior expertise, and...

ACERCA DE LA POSICIÓN SENIOR BACKEND ENGINEER .NET EnSi está considerando enviar una solicitud, asegúrese de pulsar el botón de solicitar de abajo después de leer la descripción completa.About The Job Senior Backend Engineer .NET - Madrid ACERCA DE LA POSICIÓN SENIOR BACKEND ENGINEER .NET En Vortech PCI Group buscamos incorporar un/a Senior Backend...