Empleos de mid-level full-stack developer en Sevilla

Jobgether partners with a Europe-based company to hire a Senior Full Stack PHP Developer for Product Catalogue and Quoting.You will own architecture, build scalable data models, and lead backend/frontend integration using PHP 8/Symfony and React.You will design ingestion pipelines, web scraping systems, and robust APIs, while ensuring reliability,...

Affirm, Inc. is hiring a Software Engineer II, Fullstack (Repayment UX) to join our remote-first team based in Spain.You will help design and ship backend systems and web apps using React or Vue, with optional React Native experience.The role supports a European-wide time zone and requires on-call rotation.The Repayment UX team works across product, design...

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.

Senior Full Stack Engineer (React & Java) We build and operate Connect, a SaaS platform for the beauty & wellness industry that helps entrepreneurs run their businesses more effectively, built by Treatwell.Our web products are used daily by tens of thousands of people across 13 European countries.Our teams own their areas from initial idea and design through...

Combina desarrollo Full-Stack, ingeniería de datos e Inteligencia Artificial en proyectos tecnológicos de entorno empresarial.En GP DIGITAL buscamosData & AI / Full-Stack Software Engineer * IBM ASPERAUn reto multidisciplinar en el que podrás trabajar con tecnologías como Python, Java, React, LLM y RAG, con la oportunidad de especializarte en IBM Aspera,...

Location: Seville, Spain (Hybrid / Flexible Remote Policy)Product Area: PowerLogic Engineering Suite (PLES) / PowerLogic T500 IntegrationPosition Type: Full-time We are looking for a Full Stack Software Developer with experience in both backend and frontend development to join our PowerLogic T500 engineering team in Seville. The ideal candidate will...

Senior Full Stack Engineer (React & Java) We build and operate Connect, a SaaS platform for the beauty & wellness industry that helps entrepreneurs run their businesses more effectively, built by Treatwell. Our web products are used daily by tens of thousands of people across 13 European countries. Our teams own their areas from initial idea and design...

Atwork · Full-time · Remote Based in SpainAbout the role We are looking for a Full Stack Developer to work on our multi-tenant B2B SaaS platform, used by HR teams and by employees across the organisations we work with.The role combines hands-on development with architectural decisions and code review, and carries direct ownership of the areas you work...

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.

Apiux Tech busca un/a Desarrollador/a Full Stack Senior para unirse a un proyecto propio.Se trabajará 100% en inglés, con Scrum, y participación en todo el ciclo de desarrollo desde ideación hasta implementación.Se requiere más de 5 años de experiencia en frontend y backend, con foco en Node.Js, HTML5, CSS3 y Git.La posición es 100% remota desde...

Combina desarrollo Full-Stack, ingeniería de datos e Inteligencia Artificial en proyectos tecnológicos de entorno empresarial.En GP DIGITAL buscamosData & AI / Full-Stack Software EngineerIBM ASPERAUn reto multidisciplinar en el que podrás trabajar con tecnologías como Python, Java, React, LLM y RAG, con la oportunidad de especializarte en IBM Aspera,...

GP DIGITAL busca un Data & AI / Full-Stack Software Engineer para desarrollar e integrar aplicaciones empresariales, diseñar pipelines de datos y gestionar transferencias de alto rendimiento con IBM Aspera.Se valorará experiencia en ML, IA generativa y NLP, trabajando con clientes y equipos para adaptar soluciones a sus necesidades.La posición ofrece...

KRELL Consulting busca un/a Senior Full Stack Developer especializado/a en Java y React para un proyecto tecnológico internacional. Se requiere experiencia sólida en desarrollo backend y frontend, formación universitaria y capacidad para trabajar con equipos internacionales en inglés. La posición ofrece incorporación a proyectos de desarrollo de...

Full Stack Developer - Telecom BSS - Remote - Applicants Must Be EU Citizens - 12 Month ContractWe are looking for experienced developers to support and develop telecom BSS applications for a Telco customer. The role covers application development and ongoing application support within a TypeScript, Node.js and React environment, deployed on...

Consultia IT Sl busca un/a Desarrollador/a Full Stack Senior para unirse a un proyecto tecnológico dentro de una organización internacional en Sevilla. El candidato participará en análisis, diseño, desarrollo, integración y mejora de soluciones digitales, colaborando con equipos funcionales y técnicos. El puesto es presencial y se requiere residencia...

About the Project & TeamWe started Lingo.It evolved into a developer-loved toolkit with hundreds of active users, 7,000 weekly CLI runs, 5,000 GitHub stars, and over 100 million translated words. We've graduated from the world's best tech accelerator (Y Combinator) and raised venture funding to continue building developer tools that must exist but don't...

About the Project & TeamWe started Lingo.It evolved into a developer-loved toolkit with hundreds of active users, 7,000 weekly CLI runs, 5,000 GitHub stars, and over 100 million translated words. We've graduated from the world's best tech accelerator (Y Combinator) and raised venture funding to continue building developer tools that must exist but don't...

T-Systems Iberia is seeking a Senior Software Developer with Java, Angular and DevOps skills to design, implement and maintain back-end, front-end and DevOps solutions for a broad range of business challenges. You will work with product owners and cross-functional teams to understand needs, improve products and services, and increase operational efficiency....

5Blue Software is seeking a Senior Full-Stack Developer to join an international team building an AI-powered B2B platform.You will own features end-to-end, from design to production, across frontend and backend, while applying an AI-first approach.You'll collaborate with engineering and product teams across time zones, use Claude Code or similar tools, and...

Apiux Tecnología busca un Desarrollador/a Full Stack Senior para unirse a un proyecto propio, con criterio técnico y impacto real en el producto.Ubicación: España; incorporación lo antes posible.El equipo es senior en Frontend, Backend y QA, trabajando 100% en inglés bajo Scrum.Se valora experiencia de 5+ años en desarrollo web, Node.Js para backend,...