Empleos de java software engineer backend development en Barcelona

Yuki & The Yuki Way Hi there, welcome to Yuki! As a vibrant, international IT scale‑up, we support accountants, businesses, and entrepreneurs in handling their accounting more efficiently, simply, and enjoyably. And to make that possible? Well, we’re looking for kick‑ass colleagues to complete our ambitious, cheerful, and lively team of top...

Position NameFull-Stack EngineerAbout the profileWe're looking for a Full-Stack Engineer to join our Data and AI Engineering team. This role is ideal for individuals who take pride in building secure, scalable systems that bridge frontend user experiences with robust backend architectures, enabling real-world data and AI applications in the life sciences...

Who we are:  At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each unique...

Buscamos personas curiosas y comprometidas. Personas que buscan crecer, pero, sobre todo, mejorar el entorno de los empleados del grupo. ¿Eres una de ellas? Entonces, ¡esta oferta es para ti!¿Qué proyectos desarrollamos?Damos servicio a todas las áreas mediante una infraestructura de autoservicio que permite utilizar recursos y herramientas de...

Q-Tech is currently looking for an MLOps Engineer to join one of Europe's leading online marketplaces.The company is investing heavily in Artificial Intelligence and Machine Learning, and is looking for an engineer who can help build the infrastructure, tooling and processes required to bring ML models and AI systems reliably into production.The role sits at...

About NDT Global NDT Global is the leading provider of inline diagnostic solutions, advanced data insights, subsea inspection, and integrity management services that safeguard energy-sector infrastructure. The company is recognized for its expertise in both ultrasonic inspection technologies—such as Pulse Echo, Pitch-and-Catch, Phased Array, and Acoustic...

3 days ago Be among the first 25 applicants Hello! 👋 Factorial is hiring a Senior Software Engineer to help us build the next generation of internal IT tools for thousands of businesses worldwide. You’ll join the newly formed IT Management domain, where we’re creating a platform to manage onboarding, permissions, support, and equipment, so new...

SQLI, a European leader in customer experience and digital transformation, helps major international brands create value through technology and digital innovation. From strategy to the deployment of our clients technological assets, we design and build robust, high-performance architectures and engaging experiences by combining cutting-edge technologies,...

DescriptionAbout usRegulatory submissions that take months. Deviation reports that pile up on QA desks. Pharmaceutical teams spending their best hours os documentation instead of science.We are building the AI systems that change this.Visium is an enterprise AI company with deep roots in life sciences. Our two products, Scribe and Devin, are purpose-built...

At Viaplay Group, we entertain millions of people every day through our streaming services, radio networks, and TV channels. We believe in the power of content not just as a way of telling stories and touching lives, but also expanding worlds.  We’re looking for the best people to join us on our journey. Right now, we’re searching for a Principal...

We're partnering with a leading enterprise organisation investing heavily in AI and looking for an experienced Senior Backend Engineer to build the backend services that power production AI applications.This is a hands-on engineering role where you'll design, build and operate scalable Python services, working closely with AI Engineers, Data Scientists and...

We are seeking an experienced Firmware Security Engineer with strong expertise in embedded firmware development, security, networking, and Linux-based systems. The ideal candidate will design, develop, test, and integrate secure firmware components for embedded devices while working closely with cross-functional engineering teams. Experience with C/C++,...

OverviewQaracter es una firma internacional de consultoría especializada en servicios de asesoramiento en negocio, finanzas, riesgos, tecnología y operaciones. Con presencia en España, Argentina, México, Brasil y Estados Unidos, colaboramos con organizaciones líderes para desarrollar soluciones innovadoras y de alto valor.En Qaracter buscamos un...

DescriptionJoin Milestone and build infrastructure that feels like a product!Impact & PurposeIf you enjoy solving complex systems challenges while creating simple user experiences, we’d love to hear from you.We are building a cohesive platform experience that customers can install, upgrade, and operate with confidence - without needing deep Kubernetes or...

Who Are We? Let me introduce us. You’re reading about Zurich Insurance Group, a global leader in insurance, but this role specifically pertains to our Technology Delivery Center (TDC). Established in Barcelona in 2006, the TDC operates as an integral part of Zurich Insurance Group, providing cutting‑edge technological solutions and support to Zurich's...

The AI Engineer is a hands-on, early-career role responsible for designing, developing, and deploying AI solutions, including Machine Learning, Deep Learning, and Generative AI applications, that address real business challenges and deliver measurable value. Working within the Data & Digital Innovation team, the AI Engineer builds and optimizes AI...

QA Engineer – Functional & Automation (Barcelona) (Barcelona) DESCRIPTION We are a global technology consulting company specializing in IT solutions, cloud-based platforms, mobile and web applications, and training and support services. With over 14 years of experience and a multicultural team of more than 100 professionals, we deliver projects for highly...

AI Engineer – Generative AI Applications (RE3) Reference: 336_26_DIR_IBD_RE3 • Starting date: asap • Closing date: Saturday, 08 August 2026 Office: Barcelona Supercomputing Center (BSC-CNS), Directors Department. About the Role The AI Factory is expanding its portfolio of generative AI services to support researchers, institutions, startups, and...

Your Role at Yuki As our AI Engineer, your mission is to take AI models into the Yuki product and build the capabilities users actually touch. You get predictions and GenAI features to land robustly, performantly, and reliably in front of our accountants and entrepreneurs. It is our newest role, so you'll sit close to Product and Design, thinking like a mini...

DESCRIPTION We are a global technology consulting company specializing in IT solutions, cloud-based platforms, mobile and web applications, and training and support services. With over 14 years of experience and a multicultural team of more than 100 professionals, we deliver projects for highly complex industries such as pharmaceuticals, diagnostics,...