Empleos de backend full stack engineer en Sevilla

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...

En isEazy seguimos creciendo y apostando por la innovación tecnológica aplicada al aprendizaje.Por eso, buscamos incorporar un/a Product Owner con enfoque en Inteligencia Artificial para impulsar la evolución de isEazy Brain, nuestra solución de IA para la formación corporativa.Buscamos a una persona con experiencia en producto digital, mentalidad...

OverviewIn this remote role within the EU, you will join the Development team collaborating with a major client's IT unit.You will design and build tools to interact with social media and support data collection, plus create user-friendly interfaces for data annotation and analysis.You will develop back-end APIs, automate workflows with Bash/Python, and...

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...

Jobgether is seeking a Lead Teacher – Software Development & AI for an intensive full-stack training programme in Spain.You will deliver live instruction, hands-on coding sessions, and guided projects to third-year university students, while incorporating AI tools responsibly.You will work with an international education team, teaching in English and...

Hi there!We are currently looking for a strong Senior Full-Stack Developer to join an international engineering team building AI-powered product solutions.About Us 5Blue Software is an Israeli-Ukrainian software development company specializing in custom software development, staff augmentation, dedicated engineering teams, AI solutions, 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,...

Cognizant Spain is seeking an experienced Full Stack Developer to work on innovative projects using modern technologies.Based in Spain, you will join international teams delivering scalable digital solutions for leading global clients.You will develop and maintain web applications across frontend and backend, design and consume REST APIs, and collaborate...

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...

INFUSE is seeking a Mid-level+ Full Stack Developer to drive end-to-end solution delivery in the PMO department.You will lead a cross-functional team, shape architecture, and ensure high-quality, on-time releases.You'll build frontend components with React or Vue, design robust backend APIs with Python/Node.Js, and manage databases like PostgreSQL or...

This position is listed on behalf of a partner company, which manages all applications and next steps.Our partner is looking for a Lead Teacher – Software Development & AI (Full-Stack) IT SkillSprint based in Spain.Are you passionate about software engineering, artificial intelligence, and shaping the next generation of tech talent?As Lead Teacher, you...

Join our expanding engineering team!We're hiring a permanent Senior Backend Engineer to join our Asset Sales group as we scale one of the most important parts of M-KOPA's FinTech platform.Build distributed, event-driven microservices and help shape what AI-native engineering looks like at M-KOPA.The ImpactYour code will directly power the systems that put...

En KRELL Consulting buscamos un/a Senior Full Stack Developer especializado/a en Java y React para incorporarse a un proyecto tecnológico de larga duración. Buscamos un perfil senior, con sólida experiencia en desarrollo backend y frontend, formación universitaria y capacidad para trabajar en entornos internacionales utilizando el inglés de forma...

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,...

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...

Zartis is seeking a Full Stack Engineer with a strong backend focus to join our distributed team. You will design and implement production-grade services in Java Spring Boot, with an emphasis on scalable APIs, data modeling, and robust cloud infrastructure. You will collaborate across product and engineering, practice DevOps, and contribute to an...

Technology alone does not create impact-the right teams do.Founded in ****, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and Al enablement.We are a fast-growing team of 340+ engineers and consultants across Europe (UK, Spain,...

About NutrientAt Nutrient, we're revolutionizing how the world works with documents.Our tools transform static files into intelligent, secure workflows, empowering businesses to innovate faster and smarter.Trusted by thousands of organizations across 80 countries, including Fortune 500 companies and public sector leaders, our platform supports nearly a...

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...