senior fullstack engineer

Kabilio Technologies SL in Barcelona, Spain, is seeking a skilled full-stack developer to design, build, and maintain features across our products using React/Remix on the frontend and Node.js on the backend. You will work in an AI-augmented development workflow, collaborating with design, product, and engineering teams to ship high-quality software while...

HiveMQ’s Vision for this role We aren't just using AI to help us code; we are an AI-native engineering organization. Our next major milestone is architecting a swarm of autonomous coding bees – specialized agents designed to handle end-to-end feature delivery, from infra provisioning to self‑correction. We need an engineer who can define the hive's...

knowmad mood busca un/a Senior Fullstack AI Engineer para participar en una plataforma innovadora basada en IA que transforma datos empresariales, conocimiento científico y grafos de conocimiento en información accionable para Marketing, Customer Experience y planificación estratégica dentro de una multinacional cliente.Trabajarás en un entorno...

AtWorkfully , we’re building the first global recruitment marketplace where independent recruiters can grow, engage, and monetize their talent networks — connecting them to meaningful opportunities at innovative companies worldwide.Our technology is designed to make recruiting more transparent, fair, and scalable. We’re a profitable early-stage company...

topi is seeking a Senior Fullstack Engineer in Madrid to join its product-minded engineering team. This role is pivotal, involving the architecture of features ranging from the Go backend to the React/TypeScript frontend. You will play an essential role in shaping the technical direction and product development.The ideal candidate should have over 6 years of...

Alan is seeking an experienced Software Engineer to develop seamless conversion experiences that let prospects become members instantly. The role involves supporting various business initiatives and optimizing a high-traffic website serving millions. The ideal candidate should have over 6 years in software engineering and a passion for creating delightful...

Zemsania Global Group busca un Fullstack Developer Java/Angular para incorporarse a su área tecnológica en Madrid. El/la candidato/a ideal tendrá 4+ años de experiencia en desarrollo, dominio de Java, Spring Boot y Angular, y experiencia con APIs REST y arquitecturas de microservicios.El puesto es híbrido, con 3 días presenciales y 2 de teletrabajo. Se...

Senior Fullstack Software ENGINEER. Java. Madrid Sobre FindNido Somos una startup en crecimiento que busca revolucionar la forma en que las personas encuentran y construyen su hogar ideal.En FindNido, nuestro lema es: “Encuentra y construye tu hogar de manera sencilla.”Nos dedicamos a gestionar todo el proceso de vivienda industrializada de forma segura,...

Key Consulting recherche un développeur Fullstack confirmé pour un projet stratégique basé à Barcelone. Vous travaillerez sur la reprise et la maintenance des applications, avec des évolutions fonctionnelles en équipe agile et une migration progressive vers Laravel ou NestJS.Maîtrise du PHP Symfony/Angular est souhaitée, avec le français et...

Capitole está buscando un Desarrollador Full Stack con 5-6 años de experiencia para evolucionar aplicaciones de Customer Marketing.¿Le interesa este puesto? Puede encontrar toda la información relevante en la descripción a continuación.Trabajarás en un stack Java + Angular, con frontend Angular 18+ y backend Java 17/Spring Boot 3.x; usarás APIs REST...

Senior Fullstack Engineer - React, Node.js (All Genders)Madridhace 1 mesCompany DescriptionWith over 25 years' experience, plus the same enormous passion and ambition we had on day-one, we're trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier -- and that's something we really care about. We work...

Alan is seeking an experienced Software Engineer to develop seamless conversion experiences that let prospects become members instantly. The role involves supporting various business initiatives and optimizing a high-traffic website serving millions. The ideal candidate should have over 6 years in software engineering and a passion for creating delightful...

What You’ll Do Build magical AI product experiences – Design and implement fast, intuitive, and engaging experiences that make AI feel natural and useful. Work closely with product and design to explore new interaction patterns, prototype ideas quickly, and turn cutting‑edge AI capabilities into simple experiences that millions of users enjoy. Ship...

Exoticca Travel UK Limited in Barcelona is seeking a Senior Back-end Software Engineer. This position involves building systems for travel product configuration and ensuring operational excellence.The ideal candidate has strong problem-solving skills, experience with AI tools, and a deep understanding of RESTful APIs. The role offers a competitive salary,...

Senior FullStack SW Engineer - Java and Angular (m/f/d) Full-time T‑Systems is part of the Deutsche Telekom Group, with around 30.000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’...

Parser is seeking a Senior Fullstack Engineer in Spain with flexible remote work and occasional travel to the UK office. You will design, develop, and maintain scalable backend services and rich frontend interfaces, collaborating with product managers and frontend engineers to deliver robust, high‑performing applications. You will work with microservices,...

Senior Software Fullstack Engineer ( Strong Back End Expertise)Our team, a software house within Swiss Re, develops cloud-native (Azure-based) SaaS/PaaS solutions for external Life & Health insurance clients. Our portfolio includes globally established products and those in growth or incubation stages. We utilize the latest technology and prioritize...

Exoticca Travel UK Limited in Barcelona is seeking a Senior Back-end Software Engineer. This position involves building systems for travel product configuration and ensuring operational excellence. The ideal candidate has strong problem-solving skills, experience with AI tools, and a deep understanding of RESTful APIs. The role offers a competitive salary,...

TRC es una empresa de integración de tecnología con más de 35 años de experiencia y sedes en todo el territorio nacional. Estamos en expansión y buscamos un Analista Programador/a Fullstack Senior para analizar requisitos, diseñar soluciones y desarrollar tanto la capa de interfaz como la de servicios y persistencia.Se requiere experiencia sólida en...

Fixed salary for this role: €100,000 per year. Job Description Entyre, part of the Entyre Group, is one of the fastest-growing health tech scale-ups across Switzerland and the United States. With more than 500 employees globally and offices in Zurich, Berlin, Boston, Chicago, Detroit, Washington, and Denver, we are continuing to scale rapidly. For our...