Empleos de junior full-stack engineer en Barcelona

About The Company At Smartness, we are building the future of hospitality tech. Our SaaS helps lodging providers boost revenues by 30%+ and get more direct bookings. We are the fastest-growing B2B SaaS in the industry, trusted by 4,000+ clients across 40+ countries, with billions of euros in bookings processed. Backed by top international investors and named...

Remoteo en Barcelona busca un Full Stack Developer para unirse al Digital Innovation Hub. Se trabajará en desarrollo de aplicaciones web SPA con Java, Spring Boot y React, en un entorno híbrido con 3 días de teletrabajo por semana.El equipo se centra en ecommerce, configuración de producto y analytics, buscando tomar ownership, colaborar con negocio y...

Journi is seeking a Full Stack Engineer with expertise in. NET and Vue to build web applications end‑to‑end. You will work on frontend and backend tasks, using. NET 6+ and Vue JS to deliver user‑friendly interfaces.Collaborate closely with client teams to meet requirements and deliver scalable solutions. Responsibilities include designing, developing,...

Jobtailor is seeking a driven full-stack engineer to work closely with customers from onboarding through ongoing usage, helping them integrate and optimize our AI solutions.You will build new features and scalable tools using React, TypeScript, Node.Js, and Python, while designing AI/ML applications and refining LLM prompts to improve outcomes. Collaboration...

NALTO busca ingeniero(a) full‑stack para trabajar con IA y clientes en España. Serás responsable de diseñar, construir y desplegar soluciones que conecten AI workers con el negocio real de las medianas empresas.Se valorará dominio de React, TypeScript, Node.Js y experiencia en entornos de startup. Trabajarás en un modelo híbrido en Barcelona,...

Lever, Inc. is seeking a Staff Full Stack Engineer - Sell Side Engine based in Spain. The role focuses on hands-on engineering to rebuild systems supporting origination, contracting, onboarding, and growth in a rapidly scaling energy technology environment.You will own architecture decisions, work across pricing, data, billing, and risk platforms, and...

Noloco is seeking a Senior Full Stack Software Engineer to own features across frontend and backend, building AI-powered tools and scalable APIs. You’ll work on GraphQL, Node.Js, React, and data models, delivering delightful UX and robust performance.In a hybrid setup with Barcelona as a base, you’ll collaborate across product, design, growth, and...

## Junior Data & Analytics Product SpecialistApplylocations: Barcelonatime type: Full timeposted on: Posted 30+ Days Agojob requisition id: JR017645## Job main responsibilities:* ## Build and maintain data dashboards* Support translation of business needs into analytics* Validate operational data and KPIs* Collaborate with senior specialists and...

En Antal buscamos un QA Analyst Junior para incorporarse a una compañía multinacional líder en el sector eléctrico industrial, con más de 100 años de antigüedad. A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes.Estudios mínimos Grado en Ingeniería Eléctrica,...

Calling all Software Engineering enthusiasts! If you are passionate about working in a challenging and continuously learning environment, keep reading. We are Wiris, a software development company headquartered in Barcelona, with an office in Long Beach, California. Our mission is to make people's STEM work more meaningful. We develop tools for the...

Job Description EF- English Live Sales Team is looking for an enthusiastic Sales Person with a high level of Italian to join our European team in Barcelona's office.As a Junior Sales Consultant , you will be responsible for selling and promoting our Online English courses. You will have a key role in developing, revenue, and the number of students joining...

Your Tasks As part of our Marketplace development team, you'll help build and scale one of the key digital growth engines of Media Markt Saturn, Europe's leading omnichannel consumer electronics retailer.Our platform lets third?party sellers join our webshop, list their products, and reach customers across Europe – expanding our assortment, boosting...

We are looking for Top Talent...and we would be delighted if you joined our team!More in detail, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees worldwide and a presence in more than 30 countries. We are leaders in digital technology services, delivering large-scale technology solutions...

We are looking for a proactive Junior Project Manager , we develop cutting-edge digital lending and financial mobile products for global markets, combining high-load technologies, data-driven decisions, and a modern product approach. ¿Interesado en saber más sobre este trabajo? Desplácese hacia abajo y descubra qué habilidades, experiencia y...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you're looking for a place to grow, make an...

Seeking a Senior Designer to create brand visuals across 13 markets, combining graphic design, AI production, and photography. Role involves asset creation, workflow optimization, and mentoring junior designers.

Applus+ is seeking a Junior Analyst to join the Corporate FP&A team, offering exposure to budgeting, forecasting and performance analysis directly affecting senior leadership and private equity investors. You will work with a small, high-performing team of former consultants and Big Four professionals, gaining a 360 view of a multinational through finance,...

Syntrace builds conversational knowledge for institutional investors. We capture, organize and synthesize private conversations into source-backed knowledge a firm can build on. We are now hiring a Software Engineer, based in Barcelona. You will build across the stack in a small senior team where you own features end to end. Our core is event-sourced and...

N26 is modernising its Banking Foundations to deliver secure and compliant banking services across Europe, with our Customer Identity initiative owning the full identity verification stack from KYC orchestration to regulatory checks.As a Backend Engineer you will collaborate with your Tech Lead to architect new features, design, develop, test, deploy and...

EF- English Live Sales Team is looking for an enthusiastic Sales Person with a high level of French to join our European team in Barcelona's office. Descubra si esta oportunidad es adecuada para usted leyendo toda la información que sigue a continuación.As a Junior Sales Consultant, you will be responsible for selling and promoting our Online English...