Empleos de java software engineer backend development en Barcelona

We are looking for a Senior AI Full Stack Developer to join a global team responsible for the end-to-end ownership of a worldwide B2B platform. In this role, you will design, build, and maintain high-performance, scalable, and secure web applications that support business-critical digital commerce solutions. You will collaborate with international...

- ## **Location** Calle Bergara 13 8002 Barcelona - ## **Employment Area** IT - Development - ## **Level** Experienced professionals - ## **Working Model** Full-time - ## **Reference ID** 48266 h4 margin: 1rem 0 1rem 0!important; Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and...

DescriptionAt Milestone Systems, what you do helps teams innovate, customers succeed, and communities thrive.Impact & PurposeReady to make an impact? In this role, you’ll help organizations unlock the power of video technology—empowering people, businesses, and societies to achieve more.Location:We are looking for a Senior Engineering/ Group Manager,...

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

At Hays, we are collaborating with a leading global pharmaceutical company operating in more than 130 countries focused on improving the health and quality of life of both people and animals through innovation, research, and technology. We are looking for a Full Stack Software Engineer with solid experience across both frontend and backend...

AI & Data EngineeringDescription -We are looking for a highly capable engineer who is excited to build the data and AI foundations behind the next generation of intelligent products and industrial solutions. In this role, you will help shape scalable data platforms, production-grade software components, and AI-ready systems that enable better decisions,...

Are you passionate about building modern, scalable web applications and delivering exceptional user experiences? We are looking for a Senior React Developer with Python Django exposure to join innovative digital projects and contribute to the development of enterprise-grade platforms. In this role, you will be responsible for designing and developing...

• Design, develop, and maintain application and features • Collaborate with business subject matter experts, and other developers to define and implement solutions • Write clean, maintainable, and well-documented code • Participate in code reviews and contribute to team knowledge sharing • Troubleshoot, debug, and optimize performance...

We’re hiring Fullstack engineer with a product mindset who loves building scalable systems and polished user experiences. We´re creating a platform where customers can manage subscriptions, billing, invoices, payment methods, and usage insights through seamless self-service experiences built on a modular, scalable architecture with best-in-class service...

Your new company One of Europe´s leading consumer electronics retailers is looking to hire a Fullstack Engineer to join its Platform team, a key function within the tech organization responsible for enabling product teams to build and scale high-quality digital experiences efficiently. Your new role You will join a high-impact Platform team working at...

Entry Level Software Engineer We are looking for a motivated Entry Level Software Engineer to join our development team. This is an excellent opportunity for recent graduates, career changers, or self-taught developers who are passionate about software development. No prior professional experience is required. Responsibilities Assist in designing,...

**Overview** Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for...

TL;DR Tolemy is building Orbit, the control panel for the cell: a platform that helps scientists connect experimental data, biological knowledge, and AI models to understand and improve cellular systems. We’re hiring a Founding Machine Learning Engineer to build the modelling systems behind Orbit. You’ll work on sparse, noisy, high-dimensional...

     JOB DESCRIPTION:Join Abbott as Technical Product Owner (Product & Experiences / Digital Solutions) and own stream-level technical product execution across mobile, web, and backend platforms, driving clear accountability, faster decision-making, and measurable customer and patient outcomes.The Technical Product Owner (TPO) serves as the executional...

Electrical Engineer **Client:** Crewit Resourcing **Location:** Ireland (Relocation supported ) **Job Type:** Full-Time Overview Crewit Resourcing is seeking an Electrical Engineer to join a leading engineering client delivering projects across power generation, data centres, and industrial sectors. This role is ideal for engineers with...

## **Job Reference** 358\_26\_CS\_STAR\_RE1 ## **Position** Research Engineer - Star-ST4HPC\_SO (RE1) ## **Closing Date** Thursday, 06 August, 2026 **Reference:** 358\_26\_CS\_STAR\_RE1 **Job title:** Research Engineer - Star-ST4HPC\_SO (RE1) **About BSC** The Barcelona Supercomputing Center - Centro Nacional de Supercomputación...

Would you like to join an international R&D team developing innovative software products for the industrial automation sector in **Barcelona (Poblenou)**, with a hybrid working model? At **Oxigent Technologies**, we are looking for a **Software Engineer .NET** to join the development of a **Digital Twin** platform designed to simplify the creation and...

Nuestro eslogan «El lado humano de la tecnología» pone de manifiesto lo que ofrecemos tanto al cliente externo como interno, y es que las personas siempre están en el centro de todo lo que hacemos. Cuidamos cada detalle, evolucionamos con los años, y nos adaptamos a los cambios para ofrecer lo mejor a nuestros colaboradores, clientes y empleados. ¿Qué...

At Milestone Systems, what you do helps teams innovate, customers succeed, and communities thrive. **Impact & Purpose** Ready to make an impact? In this role, you’ll help organizations unlock the power of video technology—empowering people, businesses, and societies to achieve more. **Location:** We are looking for a **Senior Engineering/ Group...

**Build a career powered by innovations that matter!** At Novanta, our innovations power technology products that are transforming healthcare and advanced manufacturing—improving productivity, enhancing people’s lives and redefining what’s possible. We create for our global customers engineered components and sub-systems that deliver extreme precision...