Empleos de java application engineer en Barcelona

Do you want to build the systems that keep millions of packages moving on time across Amazon's transportation network? We are looking for a Software Development Engineer to help us design, build, and operate the production infrastructure behind a system that tells fulfillment centers and trucks exactly how fast packages should flow — every hour, across...

**Important:** We only accept applications submitted via our official website. **Please apply directly at: Jobs at Wallapop: Software Engineer - Fullstack Program.** Over the course of 21 months, you will complete three distinct 6-month rotations, shipping real production code used by millions: - Backend: Build robust, scalable server-side systems...

**Description** Do you want to shape the architecture behind systems that tell Amazon's fulfillment network exactly how to plan, schedule, and ship millions of packages every day? We are looking for a Senior Software Development Engineer to lead the technical direction across multiple teams and production platforms within Fulfillment Optimization: systems...

Barcelona, SpainLocation: Come and join us in Barcelona!We are looking for a talented and motivated Senior Backend Engineer (m/f/d) for our new Driver Onboarding team.As part of a highly skilled, cross-functional team comprising Fullstack Engineers, Backend Engineers, a Product Manager, a Product Designer, a Data Analyst, and a technical Engineering Manager,...

Ingram Micro is seeking experienced software engineers to join an Agile SCRUM team to design, develop, and maintain powerful systems. You will own end-to-end software delivery from development to testing, focusing on high-performance REST APIs using Java and Spring Boot. The role requires strong problem-solving, excellent collaboration, and mentoring skills,...

**Sobre nosotros** Konozca es una Consultora Tecnológica Estratégica **partner de Salesforce** . Especializados en ayudar a nuestros clientes, desde Startups y PYMES hasta grandes corporaciones, a mejorar sus procesos de negocio gracias a Salesforce. Contamos con más de **1500 proyectos implantados con éxito para clientes de todo el mundo** y hemos...

About the Hiring Process When you apply, our AI-powered matching platform considers you not only for this opportunity, but also for other relevant roles across our network, so one application can unlock multiple career opportunities. We only work with real companies hiring for live positions. Every opportunity on our platform is an active search. If...

**Scopely** is looking for a talented **Senior AI Engineer** to join **Forge**, our Creative Technology & AI team within Flamed, in our Barcelona office on a hybrid basis. At Scopely, we care deeply about what we do and want to inspire play, every day—whether in our work environments alongside our talented colleagues, or through our deep connections with...

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...

**It's fun to work in a company where people truly BELIEVE in what they're doing!** Job Description: **About Ingram Micro** Ingram Micro powers the global IT ecosystem—connecting technology vendors, partners, and businesses to unlock the full promise of innovation. With operations reaching over 90% of the world’s population and our digital...

We are looking for a Pentaho Developer to join our Sage HCM Localisation engineering team and support the generation, maintenance, and evolution of reporting systems across the Sage HCM ecosystem. This role is well suited to a developer with strong relational database skills, solid SQL experience, and hands-on exposure to ETL, reporting, and data integration...

We are scientists, doctors, techies and humanity lovers, with the mission of building neuroelectronic interfaces to cure brain disorders. INBRAIN harnesses the extraordinary material properties of Graphene, the world’s thinnest and nobel-prize winning material, to build safe, uninvasive and highly efficient neural solutions. Our mission is to decode and...

**We are:** Wizeline, a global AI-native 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,...

- We are building seQura’s Smart Agent platform, an intelligent agent system that guides shoppers before, during, and after their purchases. The platform relies on LLMs for human-like interaction, combined with retrieval-augmented generation (RAG) over SeQura’s data, crawling, and structured product/taxonomy information - This role does not require AI...

**It's fun to work in a company where people truly BELIEVE in what they're doing!** Job Description: **About Ingram Micro** Ingram Micro powers the global IT ecosystem—connecting technology vendors, partners, and businesses to unlock the full promise of innovation. With operations reaching over 90% of the world’s population and our digital...

**At Q-tech** , we are partnering with a global leader in electronic design, test and measurement technology, serving industries such as communications, 5G/6G, automotive, energy, quantum computing, aerospace, defense and semiconductors. The company is in an active growth phase, backed by strong R&D investment and a long-term engineering culture. We are...

Job Reference 187\_26\_AII\_LM\_RE2 Position AI Agent & Tool-Use Engineer (RE2) Closing Date Thursday, 16 July, 2026 **Reference:** 187\_26\_AII\_LM\_RE2 **Job title:** AI Agent & Tool-Use Engineer (RE2) **About BSC** The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the...

ABOUT STRANDS Strands is a leading fintech company at the forefront of innovation in the financial industry. Our cutting-edge solutions empower banks and financial institutions to deliver personalized and intelligent banking experiences. Our products are fully embedded with Artificial Intelligence and Machine Learning capabilities, giving you the opportunity...

Alignerr is seeking a skilled Software Engineer to help shape AI-generated code in Barcelona, with flexible remote hours and a hands-on, contract-based role. You will write, review, and refine AI outputs, improving accuracy, safety, and reliability of code generated by AI systems. You’ll work across languages (Python, JavaScript, Java, C++, Go, or...

Junior Support & QA Engineer – Devices Location: Barcelona | Type: Full-time We're hiring—and we're doing it the Frekuent way. In a world where technology moves fast, we move with purpose. If you're ready to make your next big move and create something meaningful, you're in the right place. Being part of our dream team isn't just about a job, it's...