Empleos de full-stack developer en Barcelona

About VoiceBWe build autonomous AI voice agents that close and qualify sales for large B2C enterprises — telcos, energy providers, insurers, banks. Our agents already run live inside companies like Vodafone España and Holaluz, and we're mid-rollout across an 8-market European deployment with Alpega/Teleroute. We're a small team moving fast, and we're...

Tennders Europe S.L. is seeking an enthusiastic and driven full stack developer to join our technology team. You will develop and test software to business needs, and contribute to upgrades for existing applications.Fluent in English and Spanish, you will work with HTML5, CSS3, RESTful APIs, PHPUnit, Postman tests, and Docker. You will document work and help...

All roles Founding Full Stack Product Engineer We're making scientific computing invisible. Barcelona HybridSenior €60k-90k + real pre-seed equity Temple Compute is a deep-tech company founded by Barcelona Supercomputing Center ex-researchers. Our platform lets biotech teams, materials scientists, and AI researchers run complex simulation workflows...

restb.ai is seeking a Senior Full Stack Engineer to build scalable, user-facing AI features and mentor a dedicated team. You will own frontend work with Angular and a Python backend, shaping architecture, reviews, and deployments.This role emphasizes leadership, collaboration, and delivering robust web experiences for a global user base. The position is...

Sopra Steria busca un/a Full Stack Developer en Barcelona. Se requiere experiencia en Java y Angular con al menos 5 años en entornos complejos. La posición implica el diseño y desarrollo de aplicaciones, así como colaboración en equipos multidisciplinares.Ofrecemos contrato indefinido, 23 días de vacaciones, formación continua, seguro de vida, y un...

Joppy is looking for a proactive Product Engineer in Barcelona to design impactful features for restaurant operations. You will work on building and maintaining a full-stack platform while enhancing automation with AI.The ideal candidate has at least 3 years of experience in SaaS development, familiarity with TypeScript, React, and Node, and fluent Spanish....

MVST in Barcelona is looking for an enthusiastic intern to help solve challenging problems and develop beautiful product features. You will work closely with a cross-functional team, utilizing JavaScript and TypeScript while ensuring high-quality code and best practices.This role offers a flexible work schedule, remote options, competitive salary, and...

We are looking for a Senior Full-Stack / GenAI Engineer to join an international AI Products team working on the evolution of a secure, enterprise-grade GPT platform. You will contribute mainly to back-end development (around 90%), with occasional front-end contributions, building secure and scalable features for document understanding, translation, APIs,...

Hola Consultores, S.L . es una empresa especializada en la provisión de Servicios TIC e Ingeniería para la gestión empresarial, ofreciendo soluciones diseñadas a medida de las necesidades de nuestros clientes. Estamos en búsqueda de perfiles DESARROLLADORES FULLSTACK , con al menos 5 años de experiencia en .NET y ANGULAR, para unirse a nuestro equipo...

Senior Full Stack Developer Barcelona 3–6 Month Engagement I’m currently working with a high-growth AI-focused technology team looking for a Senior Full Stack Developer to join them on an initial 3–6 month engagement . This is a great opportunity for someone who wants to get involved in a technically interesting environment, working...

Senior Fullstack Engineer in Madrid/Barcelona (remote) for an International clientJob role: Senior Fullstack Software EngineerJob description: A Senior Fullstack Software Engineer with high experience in DevOps, Kubernetes & Python.Location: Madrid/Barcelona (Remote)Languages required: English (C1) MANDATORYMinimum experience: 5 to 7 yearsRate:...

IT - 14/2025Oferta de empleo: Desarrollador .NET (Híbrido/Barcelona).Seleccionamos para empresa de producto consolidada y con más de 15 años de experiencia, un Desarrollador FullStack -.NET + Angular-.Con un producto presente en 30 países, desarrollan y comercializan soluciones de Business Intelligence y soluciones tecnológicas para el sector de gran...

Leadtech Group seeks a skilled Full-Stack Developer to build and scale AI products. You’ll own features end-to-end across a modern Next.js frontend and NestJS backend, delivering a seamless user experience.You will work with a ship-fast team, implementing a robust, scalable architecture using TypeScript, Prisma, PostgreSQL, and cloud services. This role...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

Factech Servicios Informáticos busca un Full Stack Engineer Senior para una misión temporal en Barcelona. El candidato ideal deberá dominar React y Python, tener experiencia en AWS, y poseer habilidades para liderar el desarrollo end-to-end de aplicaciones. La posición ofrece autonomía total y oportunidades para trabajar en proyectos de alto impacto en...

Krell Consulting & Training, S.L. busca un Desarrollador Full Stack con foco en Angular para un proyecto en Barcelona. Participarás en la integración con APIs REST, discutirás arquitectura y aportarás soluciones técnicas, trabajando en un entorno híbrido.Se requieren al menos 4 años en desarrollo de software, experiencia con Angular 2+, NgRx/RxJS,...

Expereo is hiring a Lead Engineer in Barcelona to drive the transformation of their digital platform. You will design and build full-stack applications, mentor engineers, and ensure coding best practices. Required skills include strong proficiency in JavaScript, experience with front-end frameworks like React, and understanding of cloud environments. The...

Jobtailor está buscando un Desarrollador de Software Senior para Barcelona con experiencia en frontend y backend, y con dominio de Angular 19+ y Java 17+. Se requiere conocimiento de Kafka, Redis y Spring Boot, así como experiencia en REST APIs y entornos de nube.Se valora inglés C1 y habilidades en CI/CD. El candidato ideal participará en todo el ciclo...

Description de l'entrepriseTalan est un groupe international de conseil et d’expertises technologiques, qui accompagne et accélère la transformation digitale de ses clients par les leviers de la technologie, de la data et de l’innovation.Depuis plus de 20 ans, Talan conseille et accompagne les entreprises et les institutions publiques dans la...

Job-ID: 9540dd50-59e5-429a-83b3-d8b7285265d3Reference: J-4374Location: Barcelona, SpainJob type: Full-time, HybridSalary: EUR 45000-60000Category: Full StackStack: PHP, Symfony, Domain-Driven Design (DDD), Vue.js, DockerContact: david.carbonell@akuaro.com, tatiana@akuaro.com, federico.garro@akuaro.com Te apasiona construir y evolucionar plataformas B2C de...