Empleos de programista backend developer en Barcelona

SlashMobility SlashMobility es una firma boutique tecnológica que está construyendo algo diferente a la consultoría tradicional. No queremos ser una fábrica de horas ni una consultora masiva. Estamos creando una casa para la Tecno Élite: profesionales que quieren trabajar con grandes corporaciones en retos reales, con equipos pequeños, muy buenos...

At Sopra Steria we work to enable the digital transformation of our customers and to achieve this we need to keep growing and adding thanks to people like you.With a presence in more than 25 countries and more than 45,000 employees, our mission is to unite talent and projects, trying to help you find a place where you can develop your full potential.Read on,...

Описание: N26 has reimagined banking for today's digital world by building a global digital banking platform. Its technology and design enable an elegant digital experience without physical branches, paperwork, and hidden fees. Задачи: - Design and prove core patterns that let AI agents complete engineering work from start to finish,...

Описание:Freenow by Lyft operates a multi-mobility app that helps people move freely and cities thrive. The app provides access to taxis, private hire vehicles, carsharing, car rental, e-scooters, e-bikes, e-mopeds, and public transport across 9 European markets and more than 180 cities.Задачи:Own features from ideation and development through...

Can you imagine building the backend of an innovative Agentic AI solution Join our expert team to work on an AI-focused project, contributing to the development and evolution of an intelligent backend platform. You will apply your knowledge of Python, OpenShift, Docker and cloud-native technologies to build scalable services and integrate modern AI...

TechsBCN busca un desarrollador Backend .NET para unirse al equipo técnico en Barcelona. Se requieren al menos 6 años en .NET Framework/Core, experiencia en DDD y DevOps para CI/CD, y manejo de REST/SOAP. Se valora testing unitario y E2E, con inglés intermedio.Ofrecemos contrato indefinido, puesto mixto en Barcelona, seguro médico pagado por la empresa y...

AUBAY busca un/a Desarrollador/a Backend en Node.js con AWS y dominio de inglés para Barcelona. Puesto híbrido: 3 días en remoto, 2 presenciales a la semana, con posibilidad de formar parte de proyectos innovadores y crecimiento profesional.Trabajarás con tecnologías como SQL, DynamoDB, Elasticsearch y desarrollarás funciones AWS Lambda en un entorno...

Java Backend Developer | Microservicios | Barcelona¿Te apasiona el desarrollo backend y las arquitecturas basadas en microservicios? Buscamos un/a Java Backend Developer para incorporarse a un proyecto tecnológico de largo recorrido, trabajando en un entorno internacional y con un stack moderno.¿Cuál será tu misión?Diseñar y desarrollar soluciones...

We’re hiring a Founding Senior BackEnd Engineer — someone who wants to design, build and own the entire backend and systems architecture.This is not a maintenance role. It’s a founding role, with high phantom-share compensation, where you will shape the core platform that powers real-time AI assistants used by millions of visitors across malls,...

Since 2015, papernest has been transforming the way people manage their contracts, making subscription, management, and switching simple through one smart, intuitive platform. We have supported more than 2 million customers across France, Spain, and Italy. Along the way, we have continued to invest in new verticals, establishing papernest as a...

Are you an experienced backend developer passionate about using your skills to combat cybercrime and fraud? BioCatch, the market leader in behavioral biometrics, is looking for a back-end developer to join our dynamic team. As a Senior backend developer at BioCatch, you will work with a team of intensely curious individuals dedicated to innovation and...

Joining a fast-growing European logistics tech company building the infrastructure that makes last-mile delivery smarter, greener, and more reliable. This is a backend engineering role at the heart of a critical platform migration, embedded in an empowered product squad. The challenge The PUDO platform processes thousands of daily parcel events across...

Role: Senior Backend Developer Descubra más sobre las tareas diarias, las responsabilidades generales y la experiencia requerida para esta oportunidad desplazándose hacia abajo ahora. Location: Remote Europe (Spain, Portugal, Germany or the UK) be working on the backend systems that keep everything running smoothly. Lead or Engineering Manager if...

Omega CRM is a Merkle & Dentsu company, leader in development of Customer Experience services, with +20 years of experience in the use of Technology applied to Marketing and providing a unique Customer Relationship with mainly focus on Innovation is looking for a Backend Developer (Node.js/TypeScript)Main responsabilities:Requirements analysis.Participate in...

En BETWEEN apostamos por el mejor talento dentro del sector tecnológico. Nos involucramos en una gran variedad de proyectos punteros, trabajando con empresas líderes e innovadoras en entornos digitales.Trabajamos en ámbitos como BI, IoT, Big Data e I+D. En el área de Operaciones implantamos proyectos de Service Desk, Infraestructuras IT, desarrollo de...

🚀 We are still looking for the very Top Talent…and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital...

AD4 Octógono busca un Senior Agent Developer para diseñar, desarrollar y mantener agentes de IA y flujos multiagente en entornos productivos. Trabajarás con equipos de negocio, datos, riesgo y compliance para convertir casos de uso en soluciones seguras y escalables.Se valora fuertemente experiencia en GenAI, Python y APIs, con foco en herramientas como...

At Holded, we believe that daily admin should never stop a great idea from becoming a success. That's why we create intuitive software to empower anyone who dares to start their own business. Long story short: we want to make business simple. In order to create cutting-edge products that meet the needs of the sector, talent is essential. We are looking for...

Backend Expert: Own and evolve backend services using C# and .NET Core (.NET 6/8+).Data Architecture: Design and optimize schemas in PostgreSQL, including experience or strong interest in Time Series Data (e.g., TimescaleDB).Asynchronous Messaging: Implement and maintain decoupled systems using Message Brokers (generic concepts of queues, topics, and...

Se busca desarrollador backend .NET senior con experiencia en tecnologías web y Microsoft. Se valora conocimiento en DDD, Kubernetes, Docker, CI/CD, colas, SQL Server, ORMs, REST/SOAP, Git y metodologías Agile/Scrum.