Empleos de backend full stack engineer en Barcelona

Akens \ Nordburg sucht für ein deutsches IT-Unternehmen einen erfahrenen Fullstack Java Developer (m/w/d) zur Verstärkung des in Spanien ansässigen Entwicklungsteams. In dieser Position sind Sie an der Konzeption, Entwicklung und Weiterentwicklung moderner Webanwendungen beteiligt und arbeiten sowohl im Backend als auch im Frontend. Sie setzen auf einen...

Benefits Ein moderner, gut ausgestatteter Arbeitsplatz erwartet dich an der Plaza Catalunya – mitten im Herzen von Barcelona. Im Rahmen unseres Engagements für ein positives und unterstützendes Arbeitsumfeld bietet unser Unternehmen eine Reihe von attraktiven Zusatzleistungen. Dazu gehören Restaurant-Gutscheine, Transportvorteile,...

Full-Stack Software Engineer - MedTech / IVDAbout ABCDxABCDx is a Swiss-Spanish MedTech company developing innovative blood-based point-of-care diagnostic solutions combining biomarkers, lateral-flow technologies, smartphone image analysis and clinical algorithms. Our focus is on acute neurological and cardiovascular conditions, with clinical development...

Seleccionamos un/a Senior Data Engineer para incorporarse al equipo de Data & Analytics de una compañía biofarmacéutica multinacional líder para sus oficinas de Barcelona capital. El candidato elegido participará en el diseño y evolución de plataformas de datos en AWS orientadas a investigación clínica, colaborando con equipos internacionales y...

Deeto is transforming how B2B companies grow by turning their customers into their most powerful growth engine. Our AI‑powered voice of customer (VoC) platform makes it effortless for companies to capture, organize, and activate authentic customer voices—delivering the right proof points at the right moment to accelerate deals and build trust at...

Build and maintain full stack product features using React, Node.Js, and PostgreSQL, collaborating with product and design teams. Focus on code quality and technical improvements.

ISANDO TECHNOLOGIES is constantly looking for talented people to become its team members. We’re a strong team of product-oriented developers, so we don’t just write code – we’re always looking at the impact we have on users and we measure it obsessively. We’re using cutting‑edge technology combined with great methodologies around Continuous...

Video Conferencing Full-Stack Engineer (Contract)About UpStackUpStack is a talent placement platform that connects vetted, senior level software engineers with companies around the world, including Squarespace, IKEA, TaskRabbit, and Intercom. Every engineer in our network goes through a multi stage vetting process covering technical skill, communication, and...

Lexroom is building the AI platform where legal work gets done. In just over two years, we've grown from zero to €25M ARR, and today more than 20,000 legal professionals across Italy, Spain, Germany, France, and Bulgaria rely on Lexroom . . Become Europe's most-used legal product. Shape the Standard: Be part of the team setting the benchmark...

Desarrollador Full Stack con experiencia en Laravel, MySQL, Angular, Javascript, HTML5 y CSS. Se requiere nivel intermedio de inglés y Grado en Informática. Ofrece crecimiento profesional y salario competitivo.

We are looking for a Senior Full-stack Engineer to develop and maintain enterprise applications, modernise legacy systems, and integrate AI tools into everyday development workflows. Key Responsibilities Design, develop, and maintain front-end and back-end applications, APIs, and databases. Use AI coding assistants for development, debugging,...

Mondel?z International seeks a Full Stack AI Engineer to join a growing engineering team building a new AI-powered insights platform. You will design and deliver intelligent systems turning market data into decision-ready recommendations for global, regional, and local teams.The role covers full stack development, AI/ML engineering, and data engineering...

About The Agile MonkeysWe're a software studio of 75+ people, and still growing. We build production AI systems for regulated industries like healthcare, insurance and banking, mostly for US clients. We also build our own AI-native products. AI isn't a layer we add on top. It's how we work and what we ship.About the roleWe're growing several teams at once,...

Yassiris the leading super App in the Maghreb region set to change the way daily services are provided. It currently operates in45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa. It is backed ( $200M in funding ) by VCs from Silicon Valley, Europe and other parts of the world.We offer on-demand...

Kapa makes technical knowledge instantly accessible through AI assistants. As a software engineer you will work across the stack on the Kapa systems that answer thousands of developer questions per day. Check out Docker's documentation () for a live example of what Kapa is (look for the "Ask AI" button). In This Role, You Will Work directly with the...

Today, we are 80+ people, serve 900+ customers, raised €12 million in 2026, and are expanding internationally. We are building the financial operating system for construction: bringing AI, automation, and modern software to an enormous industry still full of slow, fragmented processes. We are looking for a product-minded Full Stack Engineer who leans...

Seeking a Full Stack AI Engineer for an applied AI research lab in Barcelona. Responsibilities include backend, platform, AI pipeline, and frontend development. Requires strong generalist skills and a startup attitude.

Buscamos Full Stack Developers Senior para proyecto estratégico en sector farmacéutico, desarrollando plataforma e-commerce B2B. Se requiere experiencia en back-end, AWS, y tecnologías como Node.Js, React, Next.Js o Java Spring.

At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results. At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in expense intelligence, we are creating a future where technology...

knowmad mood, una compañía líder en transformación digital, busca un/a Software Engineer Full Stack Senior para un proyecto de gran envergadura basado en Java.Trabajarás en un entorno ágil, participando en el desarrollo, mantenimiento y mejora de aplicaciones, aplicando buenas prácticas y asegurando la calidad del código.Ofrecen contrato indefinido,...