Empleos de backend full stack engineer en Zaragoza

JobGether is seeking a Full-Stack Engineer (Web3-DeFi) based in Spain for a fully remote role. You will own core features from day one, integrating with DeFi protocols, DEX aggregators, cross‑chain bridges and crypto APIs.You’ll work with the founding team to shape architecture, product direction and technical strategy while delivering high‑quality,...

About BarkBark is an online servicesmarketplaceconnecting customers with professionals across over 1,000 categories. Operating in nine countries including the UK, US, Australia, Canada, and New Zealand, we're transforming how people find trusted service providers for everything from home improvement to professional services.Our platform uses cutting-edge...

Mondel?z International is seeking a Full Stack Data Platform Engineer to drive data pipelines and analytics for media data.You will design and implement scalable data solutions, partner with vendors, and deliver actionable insights through internal dashboards and AI-driven tools.The role emphasizes collaboration with cross-functional teams, cloud-based data...

MACHINE LEARNING TECHNOLOGIES LLC is seeking a remote Software Engineer to join our Enterprise Digital team. You will build and support scalable chat platform applications, writing clean, scalable code in TypeScript, Node.Js, and Python across Web, iOS, and Android SDKs.You will participate in agile ceremonies, design enterprise-grade solutions, and...

Website: : are looking for a Senior Full-Stack Engineer to join our distributed team. You will be responsible for building scalable, cloud-native applications and integrating AI-driven features into our core product. This is a 100% remote (asynchronous-first) position.What You'll Do: Design and deploy microservices using $Node.Js$ and $Python$Architect...

Bask Health is seeking an engineer to join a fast-moving startup, reporting directly to the CEO and CTO. You will design, build, and ship scalable software that underpins telehealth, with an emphasis on AI-assisted workflows and an end-to-end ownership mindset.Ideal candidates have a strong full-stack background, entrepreneurial spirit, and excellent...

Se busca un Desarrollador Full Stack Senior con alto nivel de inglés para unirse a un equipo internacional en Almato Iberia. El rol implica el diseño e implementación de sistemas de software, desarrollo de aplicaciones de IA y datos, y colaboración en un equipo ágil, trabajando en proyectos innovadores de forma remota o híbrida.

About the job Full-Stack Lead Engineer (Founding Team)Para presentar una candidatura, simplemente lea la siguiente descripción del puesto y asegúrese de adjuntar los documentos pertinentes.Company:CareerGenieLocation:Remote (Spain orPortugal-based)Type:Full-TimeCompensation:45,000- 60,000/year+ EquityAbout CareerGenieCareerGenieis reimagining how people...

HappyRobot in Spain is seeking a versatile Forward Deployed Engineer who will work directly with customers to onboard, implement, and support our AI platform.You will combine strong technical skills with clear communication to maximize customer value.You will build features with React, TypeScript, Node.js, and Python, design AI/ML solutions including LLM...

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 healthcare...

Para algunas personas, la tecnología es un reto. Para otras, una oportunidad para transformar la manera en que las empresas trabajan y crecen. En Integra no solo compartimos esa visión: la impulsamos cada día. Somos una consultora tecnológica que ofrece soluciones globales a necesidades complejas desde otro punto de vista. Escuchamos para crear progreso,...

Albertine builds white-label digital concierge experiences for luxury brands and their members. The product runs on a multi-tenant TypeScript platform: a Hono API that powers member-facing concierge apps, LMT - the internal platform agents use to manage members and operations - plus payments, recommendations, messaging, and a growing set of third-party...

About the Role Nuestra empresa cliente, una innovadora startup tecnológica en el sector del desarrollo de software a medida, busca incorporar a su equipo a un Desarrollador Full Stack Senior con experiencia demostrada. El candidato ideal poseerá una sólida comprensión de los principios de desarrollo web, tanto en el lado del cliente como del servidor, y...

Knowmad mood busca un/a Software Engineer Full Stack Senior con sólida experiencia en desarrollo backend y frontend, para un proyecto Java de gran envergadura. Integrarás un equipo ágil, participando en el desarrollo, mantenimiento y mejora de aplicaciones, aplicando buenas prácticas y garantizando la calidad del código.Ofrecen contrato indefinido,...

Owen Thomas | B CorpTM is seeking a Senior Staff Full stack Engineer on a 12?month contract.This fully remote EU?based role centers on Rust and Java for backend, with React and Python as secondary stack.The contract is Outside IR35 and pays £******* per day.You will help shape backend services, contribute to architectural decisions, and collaborate with...

Company OverviewAt Bridgenext, we engineer Growth Operating Systems.Most enterprises have spent millions on their revenue stack and still aren't seeing the growth they expected.They have tools that function, but no system that wins.We help growth-hungry companies close that gap by turning fragmented platforms, siloed teams, and disconnected data into one...

MaxIT Consulting – Max Corporate Group in Barcelona is seeking a Senior AI-First Full-Stack Engineer to own the end-to-end product stack in a fast-growing European tech company building an AI-powered workforce platform for healthcare.You will work hands-on across frontend and backend, using TypeScript, React, Java, Python, and cloud platforms (AWS/GCP),...

About the roleWe're looking for a Senior Full Stack Engineer with a front-end focus who has experience working with commercial.You'll turn a marketing campaign, a pricing test or a new product launch into a fast, reliable experience, then measure whether it worked.Your main focus will be zoe.Com and our acquisition and conversion journeys, including landing...

Lead engineer for an AI platform, guiding architecture and delivering features on web/mobile. Works with founding team, mentors engineers, and has 5+ years of experience. Remote role with competitive salary and equity.

Pluxee is seeking a Senior Product Engineer to own features end-to-end across backend, frontend, and AI-assisted workflows within one of our core domains. You will work on multi-region platforms, ensuring transactional integrity and scalable architectures in a fast-paced environment.The role emphasizes technical leadership, automated testing, and close...