Empleos de senior java full-stack engineer remote rest en Barcelona

YO AI Labs is seeking experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. This is a contractor role offering about 15 hours per week and fully remote work globally. Responsibilities include building and debugging frontend and backend systems,...

Kodify is hiring a remote Full-Stack Developer to join a high-traffic platform serving millions of users. The role emphasizes React, Next.js, Node.js and GraphQL with a NoSQL stack, and requires collaboration with product owners, designers and domain experts to ship scalable features.You'll own features from design through deployment, advocate clean code...

Jobtailor en Barcelona busca un desarrollador full stack para evolucionar y mantener una solución core de soporte a ventas, con un énfasis en frontend y backend.El equipo de producto ágil diseña e implementa funcionalidades escalables y de alta calidad. Se valora experiencia en Angular, Java/Spring Boot, MongoDB y procesamiento de flujos, además de...

Edpuzzle is seeking a Software Engineer to join the Product team in Spain. You will contribute across the stack, collaborating with Product, Design, and Engineering to understand user needs and shape effective solutions. You will own problems from research to implementation, driving quality, reliability, and growth. The role emphasizes learning,...

We are looking for a **Senior Full-Stack / GenAI Engineer** to join an international AI Products team working on the evolution of a secure, enterprise-grade GPT platform. You will contribute mainly to back-end development (around 90%), with occasional front-end contributions, building secure and scalable features for document understanding, translation,...

**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...

Location: Barcelona and surrounding area Working model: Hybrid – 4 days remote, 1 day per week in our Barcelona office Office: KPS Iberia, C/ Pau Claris 162–164, 08037 BarcelonaAbout KPSKPS is a global consulting and technology company delivering digital transformation and e-commerce solutions for leading international clients. At KPS Iberia, you will...

🚀 **Buscamos Full Stack Developer en Wabilon** En Wabilon automatizamos la verificación del cumplimiento normativo de proyectos arquitectónicos y de edificación. Un proceso lento, manual y lleno de normativa que estamos convirtiendo en algo rápido, fiable y sencillo para arquitectos, promotores y administraciones ⚠️ **Lo que tienes que...

**Our mission and customers:** We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be ***rated 4.8 on Trustpilot*** ***,*** based on 55,000+ reviews. ***Our culture*** puts customer satisfaction at the core of what we do, as proven by our...

We are looking for a Full Stack Developer with 5+ years of experience to join an international team focused on AI and Cloud solutions . The main mission will be to develop an application to monitor and control AI costs , connecting Azure and AWS Cloud environments and building high-performing web applications. You will work closely with AI...

Estás preparadx para un cambio y para llevar tus habilidades al siguiente nivel? Somos una empresa internacional con más de 18 años de experiencia en consultoría e ingeniería informática. Contamos con más de 2.500 Primers trabajando en cuatro sectores principales alrededor del mundo: IT, Telecomunicaciones, Energía e Infraestructuras. Buscamos...

About Comply365 The Comply365 platform is an industry-first interconnected, intelligent platform with best-in-class solutions across Operational Content Management, Safety, Risk & Quality Management, and Training Management. Powered by industry-specific AI, our unified platform connects data and insights across operations, safety, and training -...

Antai Ventures is a Barcelona-based venture studio with presence across Southern Europe and Latam. Since 2012 we have co-founded 35+ companies including Glovo, Wallapop, Piper, PlatanoMelon, and Vitaance.Our ventures have raised more than $1.5B in funding, have generated more than $3B in shareholder value, and currently employ more than 3,000 people.At...

The Full Stack Engineer builds and runs the digital surfaces the Commercial STO puts in front of Expereo’s Customers as well as Commercial and Service Preparation teams, front to back: the React front ends, the service layer those front ends consume, and the integrations that connect them to Salesforce and the wider systems landscape. You will join the...

Buscamos un/a Senior Full Stack Developer con foco principalmente en Angular + Java para un proyecto del sector seguros. Ubicación: Barcelona Modalidad: Híbrida, 1 día a la semana presencial Experiencia: +5 años Inglés: B2/C1 SBA: 44 k Requisitos principales Más de 5 años de experiencia como Full Stack Developer. Experiencia sólida con Angular,...

About CaraveloAirlines have spent decades selling one trip at a time. At Caravelo, we help them build recurring relationships with their customers instead.We build the technology behind airline subscription products used by carriers around the world, combining SaaS, payments, booking systems and airline integrations in one platform.Our Product & Platform...

Senior .NET Full-Stack Developer/Integration Engineer - Remote - European candidates We are seeking a remote Senior .NET Full-Stack Developer/Integration Engineer for an International Institution, with experience in Web development applications, integration, data migration, back-end, and front-end development. EU candidates are welcome to apply and must be...

Seeking a Senior Full Stack Engineer in Barcelona with Node, React, TypeScript expertise for a hybrid role in a B2B SaaS startup.Requires backend development, AWS, and AI tools knowledge.

About CaraveloAirlines have spent decades selling one trip at a time. At Caravelo, we help them build recurring relationships with their customers instead.We build the technology behind airline subscription products used by carriers around the world, combining SaaS, payments, booking systems and airline integrations in one platform.Our Product & Platform...

HappyScribe in Barcelona is looking for an experienced engineer to join the Engagement pod.You'll own a product area from day one across Rails backend and React web, React Native mobile, and Electron desktop apps.Work with a designer to decide what to build, prototype it, ship it with coding agents, and validate it with evidence.You'll grow the design...