Empleos de backend full stack engineer en Barcelona

Workflow Management Software Engineer (RE2) Employer Barcelona Supercomputing Center Location Spain Sector Other Atmospheric Sciences (AS) Climate: Past, Present & Future (CL) Earth and Space Science Informatics (ESSI) Type Full time Level Experienced Open Preferred education Master 31 December **** Posted 28 July **** Context And Mission In the framework of...

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 Series D,...

Corporate Sales Engineer - German (Remote)Spain - BarcelonaGermany - RemoteFull timeR30247About the RoleCrowdStrike is seeking a Corporate Sales Engineer to be part of the team.You will be responsible for changing what the security market and customers believe is possible with our next-generation endpoint cyber security technology.What You’ll DoOwn and...

ABCDx is seeking a hands-on Full-Stack Software Engineer to build, integrate and maintain our regulated digital platform supporting diagnostic products for acute and emergency care. This is a hands-on role with significant ownership, working closely with our Head of Product, internal teams and external technology partners across multiple development...

VeepeeTech in Barcelona seeks a Full-Stack Developer to join the MOM team within the Foundation Tribe. You will design, develop, and maintain APIs and UIs for internal monitoring services, collaborating with MOM and VeepeeCloud to deliver monitoring features in the VeepeeCloud console. The role focuses on software development, with potential future...

MediaMarkt España is seeking an experienced software engineer to join the Payment & Basket Platform team in Barcelona. You will drive features across front-end and back-end stacks, design APIs, and help migrate on-premise systems to the cloud. The role requires deep Kotlin experience, strong Java OO skills, and hands-on Kubernetes, Terraform, and CI/CD...

Barcelona, Spain | Senior Engineering Opportunity MaxIT Consulting – Max Corporate Group is looking for a Senior Full-Stack Engineer – AI-Native Applications to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector. The company operates a multi-sided marketplace used by hundreds of...

We're looking for a proactive and driven Product Engineer for one of our clients to build and deliver impactful features that make a real difference for restaurant operations. Design, build, and maintain a full-stack platform and AI Agents Focus on delivering outcomes and overcome challenges Architect scalable solutions to support rapid growth Contribute to...

About ABCDxABCDx is a Swiss-Spanish MedTech company developing innovative blood-based point-of-care diagnostic solutions combining biomarkers, lateral-flow technologies, smartphone image analysis and clinical algorithms. Our focus is on acute neurological and cardiovascular conditions, with clinical development activities across Europe.About ABCDxABCDx is a...

ISANDO TECHNOLOGIES in Barcelona, Spain, is seeking a senior software developer to join our software development team. You will work on full‑stack solutions using Java or Node.js, RESTful services, and cloud platforms, delivering impact to users. The role emphasizes microservices, API design, Agile Scrum, and collaboration with solution architects....

Schwarz Digits is seeking a software developer to join its cross-functional agile team in Barcelona. You will contribute to the entire development lifecycle, collaborating with QAs, designers, and product owners to deliver high-quality software. The role emphasizes building reliable software and participating in the development of the product, with a focus...

Henry Schein in Barcelona is seeking a backend/API developer to design and implement APIs and backend processes enabling frontend applications and API-to-API services. You will ensure security, performance and stability of APIs, integrate third-party services, keep code clean and modular, and collaborate with design teams to build interactive interfaces. ...

A technology innovator in customer engagement is looking for a Full Stack Engineer to develop advanced software solutions. The candidate will work with AWS for serverless applications, React for front-end development, and Node.js for back-end services. The ideal applicant has deep experience in AWS, API integrations, and is familiar with tools like Twilio...

AstraZeneca plc in Barcelona is seeking a Sr Full Stack Engineer to join the Drug Development Data Platform team. The role blends data engineering, API design, and front-end work on a cloud-based AWS platform. You’ll collaborate with global teams across the US, UK, Spain and beyond, apply DevOps practices, and help optimize ETL/ELT pipelines, REST APIs,...

bsport is seeking a Senior Full-Stack Software Engineer to join the Booking team. You will lead design decisions with Product and Design, handle high-volume data, and ensure scalable, maintainable solutions. You will collaborate with Customer teams, participate in AI-enabled workflows, and drive improvements across frontend and backend stacks. We value...

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...

MaxIT Consulting – Max Corporate Group is seeking a Senior AI-First Full-Stack Engineer to own the entire product surface, from conception to production. You will work on an AI-powered workforce platform for healthcare, collaborating with product and design teams in a founder-led setting. Expect ownership, autonomy, and a direct impact on critical...

A leading software development company in Barcelona is looking for a Senior Full Stack Engineer to enhance a health and wellness platform. The successful candidate will work on web and mobile applications, contributing to performance and user experience. Ideal applicants have 5+ years in scalable systems and expertise in ReactJS, NodeJS, and React Native....

Tamarind Intelligence en Barcelona busca un Senior Full Stack Engineer con foco en ciberseguridad para una plataforma de gestión de vulnerabilidades a escala global. El puesto es híbrido, con autonomía en decisiones técnicas y oportunidad de crecer hacia Tech Lead. Se valora experiencia fuerte en Python/FastAPI, React y entornos cloud (AWS);...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain seeks a Senior Full-Stack Engineer – AI-Native Applications to own the end-to-end product surface. You will work in a founder-led environment with significant ownership over engineering decisions and collaborate with product, design, and operations teams. You will leverage AI coding tools daily...