Empleos de junior java software engineers en Barcelona

We’re looking for a Lead Software Engineer - Al Product development (Full Stack) to join our Cortellis team in Barcelona, where you’ll build high-impact product features powered by Generative AI and modern software engineering practices. In this role, you’ll take ownership of end-to-end delivery, driving the design and implementation of scalable...

The Global OT Application Developer builds, maintains, tests and stabilises application components and use cases for industrial environments. The role converts approved requirements, designs and standards into reliable software, scripts, connectors, interfaces and dashboards that can be reused across applications and sites.The Application Developer works...

Join Schwarz Global Services Barcelona - IT Hub of Europe's Largest Retail Group. At Schwarz Global Services Barcelona, we provide high value IT services for the entire Schwarz Group, which includes Lidl, Kaufland, Schwarz Produktion, PreZero, Schwarz Digits, STACKIT, and XMCyber. As part of a top 5 global retail company, we serve 6 billion customers...

# **2 Scientific Data Engineers** Reference 2027-FIX-05 & 2026-FIX-35 Deadline 04/11/2026 Division Computing #### **Institution** ALBA is the Spanish synchrotron light source, a large research infrastructure operating thirteen beamlines, complementary facilities, and an Electron Microscopy Center, this last in partnership with other institutions....

We Are Waiting for You   Hi there future intern! I am Álvaro, the recruiter for this position (and hopefully, your future colleague!). First, a little bit about what I like the most about working at Zurich Technology Delivery Center: The environment here is incredibly collaborative and innovative. Our tech-driven mindset fosters continuous learning and...

Your mission You train the technical teams of strategic cloud partners to build, integrate and support AI applications with confidence. Your audience is solution architects, field engineers, developers, technical consultants and sales engineering teams. You take a proven AI curriculum and make it work for cloud partner audiences: real deployment scenarios,...

Overview CHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. The portfolio spans core management systems, messaging services, and eCargo solutions, including applications supporting customs and security requirements, quality optimization, e‑freight, and mobility...

NOVELIC is the world’s premier provider of mmWave radar systems, perception solutions, end-to-end embedded systems, power electronics, and semiconductor solutions for the automotive and industrial sectors. Founded in 2013, NOVELIC has built up a strong portfolio of IPs and patents relating to mmWave radar and vision-based perception, and has since shipped...

Mission Still doing manual testing without seeing the bigger picture? Want to shape how AI-powered products are tested and launched at scale? Join one of Europe's top AI tech hubs in Spain, Munich, or Cluj. Help build the future of intelligent software with quality at its core. At Aily Labs , we're not just looking for testers; we're growing the next...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Front-End Developer (Vue.Js 3 + Europa Component Library) based in Spain.This is a senior front-end engineering opportunity for an experienced developer who wants to contribute to international digital transformation...

Mission Still doing manual testing without seeing the bigger picture? Want to shape how AI-powered products are tested and launched at scale? Join one of Europe's top AI tech hubs in Spain, Munich, or Cluj. Help build the future of intelligent software with quality at its core. At Aily Labs , we're not just looking for testers; we're growing the next...

Who we areTRLLN is building the future of asset intelligence. Our Tracking-as-a-Service (TaaS) platform combines a proprietary IoT mesh network, telemetry, and advanced analytics to deliver real-time visibility over physical assets --- track any asset, anywhere --- with no gates, readers, or fixed infrastructure.Born inside IFCO, the global market leader in...

Craft: Job Description: At King, we build products and services that help millions of players enjoy our games every day. The Player Support Innovation and Development team develops the technology behind modern player support experiences, helping players quickly find answers, resolve issues, and get back to playing. As a Software Engineer, you'll build...

**Overview** CHAMP Cargosystems provides the most comprehensive range of integrated IT solutions and distribution services for the air cargo transport chain. The portfolio spans core management systems, messaging services, and eCargo solutions, including applications supporting customs and security requirements, quality optimization, e‑freight, and...

Our client is a fastly growing technology company looking for an experienced big data developer who wants to become part of their engineering team and help them grow and evolve their big data platform. The candidate should be a team player and be passionate about solving complex problems using the tools that big data offer. RESPONSIBILITIES  •...

A World-Changing Company at Lifebit At Lifebit, we're driven by the mission to make complex data analysis simpler and more accessible. We empower key institutions worldwide to revolutionize their data utilization and technology integration. Lifebit is powering the world’s federated data platforms for population-scale health and life sciences. Our Federated...

Descripción del puesto / Funciones • Design and execute end-to-end testing strategies specifically tailored for Machine Learning models, Generative AI systems, RAG architectures, and Autonomous Agents. • Validate model accuracy, fairness, bias detection, explainability, robustness, and performance across diverse and edge-case datasets. • Execute...

Descripción del puesto / Funciones • Design and execute end-to-end testing strategies specifically tailored for Machine Learning models, Generative AI systems, RAG architectures, and Autonomous Agents. • Validate model accuracy, fairness, bias detection, explainability, robustness, and performance across diverse and edge-case datasets. • Execute...

***We are:*** Wizeline, a global AI-centric technology solutions provider, develops cutting-edge, **AI-powered** digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of **growth,...

This job is with Allianz Commercial, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Dé el siguiente paso en su carrera profesional ahora: desplácese hacia abajo para leer la descripción completa del puesto y envíe su solicitud. About the role The Data & Analytics Platforms Team (DAP)...