Empleos de staff full stack engineer en Sevilla

Journi Limited, a London-based technology consultancy, partners with businesses to support their technology needs from strategy through delivery.We build bespoke software, drive digital transformation, team augmentation, and ongoing technical support to help clients scale quickly with experienced professionals.The role is a Full Stack Engineer with .NET 6+...

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...

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...

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...

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...

Luxoft in Spain is seeking an experienced Software Developer to modernize a mission-critical PMS used by investment professionals. The role involves transforming a mature WPF-based desktop platform into a scalable, API-enabled ecosystem across desktop, web, and data layers.You will upgrade .NET, WPF, and DevExpress apps, reduce technical debt, and optimize...

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...

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...

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...

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...

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,...

Company:SimpleStudy is a consumer AI platform for students.We help them stay motivated to study their subjects - everything from Biology and Mathematics to Literature and Art.We are a remote team with a Lisbon office, having recently raised ~$4M seed round with incredible investors from Strava, OpenAI, and Meta.Team:Engineering is strong, anchored by Affan...

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...

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,...

ThoughtBot in Seville, Spain, is hiring a Full-Stack Software Engineer to contribute to a European Commission project supporting ECAT at the Joint Research Centre (JRC). The successful candidate will help design, develop, and maintain scalable tools for social media data collection, annotation, and analysis. The role involves developing user-friendly...

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...