Empleos de backend full stack engineer en Barcelona

Henry Schein, Inc. is seeking a software engineer to develop APIs and backend services for frontend applications or API-to-API services.The role is based in Spain and focuses on building robust systems with security, performance, and reliability in mind.You will integrate external APIs, maintain clean, modular code, and implement best practices for both...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. Las cualificaciones, habilidades y toda la experiencia relevante necesaria para este puesto se pueden encontrar en la descripción completa a continuación. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail...

Job-ID: 757159Sector: IT y TelecomunicacionesLocation: BarcelonaContract: IndefinidoPosted: 2026-10-13Deadline: 0001-01-01At Experis, a ManpowerGroup company, we specialise in recruiting the best tech talent and matching them with all kinds of organisations, from large corporations to start-ups. We are a company specialising in IT consultancy and the...

LocationEnvíe su solicitud a continuación después de leer todos los detalles y la información de apoyo sobre esta oportunidad de trabajo.Barcelona and surrounding areaWorking modelHybrid – 4 days remote, 1 day per week in our Barcelona officeOfficeKPS Iberia, C/ Pau Claris 162-164, 08037 BarcelonaAbout KPSKPS is a global consulting and technology...

This is the main content of our website.Geospatial Full-Stack Developer and Data Engineer ConsultantJob OpeningJob Opening ID:Job Network: -Job Family: -Category and Level: Affiliate Personnel – Consultants/Individual Contractors , CONRecruitment Type: ConsultantJob OpeningJob Opening ID:Job Network: -Job Family: -Category and Level: Affiliate Personnel...

Location: Barcelona and surrounding areaTodos los posibles candidatos deben leer con atención los siguientes detalles de este trabajo antes de presentar una candidatura.Working model: Hybrid - 4 days remote, 1 day per week in our Barcelona officeOffice: KPS Iberia, C/ Pau Claris 162-164, 08037 BarcelonaAbout KPSKPS is a global consulting and technology...

T-Systems is seeking a Senior Full Stack Developer to drive end-to-end software features in a fast-paced product team. You will work on frontend and backend, leveraging Python, Angular, Kotlin/Java, and Postgres, plus modern tooling.You will own key components, design new features, ensure code quality with automated tests, and collaborate with product owners...

OverviewIn this role you will help shape Preply's CRM platform and automation, driving impactful communication with millions of learners and tutors.You will contribute across backend, frontend, and data-driven experimentation to scale personalized experiences.The role blends hands-on delivery with technical leadership to improve reliability, performance, and...

Company: SimpleStudy is a consumer AI platform for students. We help them stay motivated to study their subjects - everything from Biology and Mathematics to Literature and Art. Our small team has already helped +1.5 M students worldwide (UK, Ireland, Brazil, South Africa, and Australia) study better, and ~40–50k new students join us every week. We are a...

¡Únete a ALVIC! Buscamos talento para seguir creciendo juntos. En ALVIC llevamos más de 40 años liderando el sector energético, ofreciendo soluciones tecnológicas para la gestión y automatización de negocios relacionados con el suministro de carburantes y otras formas de energía. Como parte de un grupo internacional, trabajamos en un entorno...

CHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. The portfolio spans core management systems, messaging services, and eCargo solutions, including applications supporting customs and security requirements, quality optimization, e‑freight, and mobility needs. ...

Descripción del empleoSe pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto.Por favor, asegúrese de consultar la descripción a continuación con atención.En Almato Iberia, somos parte de un grupo internacional líder en soluciones digitales inteligentes.Desarrollamos software innovador que impulsa la...

Are you a Senior Full Stack Engineer looking for an opportunity to build and scale high-impact, user-facing AI product features?At Restb.ai, we specialize in industry-specific visual recognition, helping businesses unlock powerful insights through AI-driven automation.We don't just recognize objects (that's so ****), we teach computers to understand...

Ashby is looking for an ambitious full‑stack engineer to solve customer problems and build long‑term features.Asegúrese de leer detenidamente la información sobre esta oportunidad antes de presentar su candidatura.You will own major parts of the product, drive projects, and deliver high‑quality software.Responsibilities include researching,...

Seeking a Full-Stack Engineer for an AI hiring startup to build an AI-native platform. Responsibilities include end-to-end feature development, integration architecture, and deployment automation. Requires Python/FastAPI, Next.Js, and AI/LLM proficiency.

Lead full-stack engineer for a startup building an AI-powered platform to connect talent with opportunities. Responsibilities include architecture, best practices, and feature development.

HappyScribe in Barcelona is hiring a senior full-stack engineer to own engagement features end to end across Rails backend and React/React Native/Electron apps. You’ll partner with a designer and report to the CPTO, shaping a product area from day one.You’ll work in a small, pragmatic team with strong emphasis on AI-first development, prototype-driven...

Job-ID: Sector: IT y TelecomunicacionesLocation: BarcelonaContract: IndefinidoPosted: Deadline: At Experis, a ManpowerGroup company, we specialise in recruiting the best tech talent and matching them with all kinds of organisations, from large corporations to start-ups. We are a company specialising in IT consultancy and the recruitment of professionals in...

Job-ID: Sector: IT y TelecomunicacionesLocation: BarcelonaContract: IndefinidoPosted: Deadline: At Experis, a ManpowerGroup company, we specialise in recruiting the best tech talent and matching them with all kinds of organisations, from large corporations to start-ups. We are a company specialising in IT consultancy and the recruitment of professionals in...

Anyone Ai Inc. is seeking an experienced Senior Full Stack Developer to join our globally distributed engineering team. This is a fully remote position offering the flexibility to work from anywhere and collaborate across time zones.You will design, develop, and deploy robust, scalable web applications spanning the full technology stack. The ideal candidate...