158 Backend jobs in Barcelona, España.

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Agrupa Global Talent

Senior Python Automation Engineer (Hybrid - Barcelona)

  • Híbrido
  • Backend

18808

A leading international retailer in Barcelona is seeking a Python Developer to design and deploy applications that enhance business automation. The role involves managing CI/CD processes and collaborating with various stakeholders across the IT HUB.

Barcelona, España

Enfint

Senior .NET Backend Engineer - Modernize & Scale REST APIs

  • Backend
ERNI предоставляет IT-услуги и консалтинг, реализуя модернизацию автомобильной отрасли на масштабируемой веб-платформе. NET и API, участие в AWS интеграциях, CI/CD и поддержка production-сред, работая в Agile-команде.

Barcelona, España

ERNI - Swiss Software Engineering

Identity Platform Backend Engineer - .NET & Azure

  • Híbrido
  • TI
  • Backend
NET 6+ on Microsoft Azure. You will contribute to secure, scalable backend systems and participate in CI/CD, cloud-native practices and DevOps workflows. The role emphasizes collaboration, ongoing learning, and working in a hybrid setup with occasional office days.

Barcelona, España

PrimeIT España

Desarrollador de PHP

  • Híbrido
  • Backend

€25k EUR - €35k EUR / year

¡WE ARE HIRING! PHP Developer Middle ¿Estás preparadx para un cambio y explotar tus habilidades como nunca? Sigue leyendo porque tenemos lo que buscas… ¿Quiénes somos? Somos una empresa internacional con más de 18 años de experiencia en consultoría e ingeniería informática.

Barcelona, España

Capgemini

Senior Go/Cloud Backend Engineer - Hybrid Remote

  • Remoto
  • Híbrido
  • TI
  • Backend
Capgemini España busca un Senior Software Engineer (Go / Cloud Platforms) para unirse a equipos de ingeniería que trabajan en plataformas cloud. Diseñarás, desarrollarás y mantendrás servicios backend escalables, fiables y con buenas prácticas de ingeniería, incluyendo pruebas automatizadas y pipelines CI/CD.

Barcelona, España

Capitole

.Net Backend Software Engineer

  • Híbrido
  • TI
  • Backend

€1200 EUR

NET Backend Engineer – Identity & Access Platform (Híbrido Barcelona) Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible. ¡Capitole sigue creciendo y queremos hacerlo contigo!

Barcelona, España

Oxigent Technologies

Java Developer (4 dias remoto) - Barcelona

  • Remoto
  • Híbrido
  • Backend

38000 €/año

¿Te interesaría seguir desarrollándote como Java Developer para una empresa líder en automatización y logística de almacenes? , ubicado en Barcelona y alrededores.

Barcelona, España

SustainRecruit Talent

Senior Backend Engineer for AI-Driven Production Systems

  • Híbrido
  • Backend
SustainRecruit Talent seeks an experienced Senior Backend Engineer to design, build and operate scalable Python services powering AI-driven applications. You will own backend components from design to production, shaping architecture and driving best practices across teams.

Barcelona, España

MindMatch

Senior Backend Engineer

  • Híbrido
  • TI
  • Backend
WHO WE ARE Macadam is a movement powered by over 15 million users who walk every day with us. We’re here to make walking more rewarding, engaging, and consistent - not just a habit, but something people genuinely enjoy.

Barcelona, España

Consortia

Node Developer

  • Backend
If you like the look of this Node Developer position then please apply right away. The interview process is just 2 video calls with no take home test.

Barcelona, España

Dow Jones & Co.

Staff Software Engineer

  • Tiempo completo
  • TI
  • Backend
Job Description:Staff Software Engineer Dow Jones Location: Barcelona Job ID About the Team: Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions.

Barcelona, España

Developer Backend Senior .NET

  • Tiempo completo
  • TI
  • Backend

€30k EUR - €46k EUR

TechsBCN es un grupo de profesionales especializados en tecnologías web & Microsoft. Somos un equipo dinámico y con ganas de crecer y aprender día a día. Nos gusta mucho lo que hacemos y estamos constantemente reinventándonos y especializándonos en las tecnologías más punteras y novedosas del mercado.

Barcelona, España

Staff Software Engineer

  • Remoto
  • TI
  • Backend
About WorkatoWorkato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform.

Barcelona, España

Java Developer (4 dias remoto) - Barcelona

  • Remoto
  • Híbrido
  • Backend

€38k EUR

¿Te interesaría seguir desarrollándote como Java Developer para una empresa líder en automatización y logística de almacenes? , ubicado en Barcelona y alrededores.

Barcelona, España

Backend Engineer (TypeScript) for Crypto Platforms

  • Tiempo completo
  • Contrato
  • Backend
A technology recruitment platform is seeking a Backend Engineer to own backend systems for a crypto and self-custody platform. This role involves designing, implementing, and operating scalable backend services using Go and TypeScript, while ensuring high code quality and performance.

Barcelona, España

Backend Engineer, Distributed Tracing at Scale

  • Backend
New Relic is seeking engineers to help build and scale backend services for its distributed tracing pipeline. You’ll work on data ingestion, span analysis and downstream publishing to support an exceptional customer experience.

Barcelona, España

AI Tech Lead

  • Híbrido
  • Presencial
  • Contrato
  • Gestion de producto
  • Backend
  • IA / ML
AI Tech Lead - Gen AI, RAG & Azure (x2) - Duration: 6 months+ - Location: Barcelona / Hybrid - Languages: Spanish + English (Both mandatory) Context We are looking for an AI Tech Lead to join the AI program of one of our clients in Barcelona.

Barcelona, España

Founding Backend Engineer for Real-Time AI Platform

  • Backend
Ingefor is seeking a founding Senior BackEnd Engineer to design, build, and own the backend and systems architecture. You will shape a core platform powering AI assistants used by millions across international portfolios.

Barcelona, España

Senior Java Backend Engineer (Java 17/21)

  • Híbrido
  • Presencial
  • Tiempo completo
  • Contrato
  • Backend
Por favor, presente su candidatura sin demora si su perfil encaja bien con este puesto, debido al alto nivel de interés. We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center.

Barcelona, España

Java Backend Engineer - Every Other Friday Off, Training

  • Backend
Nuvolar Works ищет опытного backend-разработчика на Java для разработки и поддержки высоконагруженных сервисов в глобальной технологической компании. Вы будете работать над созданием и эволюцией API и интеграций, участвовать в проектировании архитектуры и обеспечении качества кода.

Barcelona, España