Empleos de java software engineer backend development en Barcelona

🌍 Work From Anywhere 🌍 You will: Architect and ship the trusted data, experimentation, and agent systems that power Yodo1’s AdTech platform. Must have: A proven track record of shipping reliable, AI-enabled software end-to-end. WHO WE ARE | WHAT WE DO At Yodo1, we don’t just grow games—we help turn them into household names. With billions of...

All roles Founding Full Stack Engineer (React / Python) We're making scientific computing invisible. Barcelona HybridSalary + real pre-seed equity Temple Compute is a deep-tech company founded by Barcelona Supercomputing Center ex-researchers. Our platform lets biotech teams, materials scientists, and AI researchers run complex simulation workflows...

About the opportunity We are seeking a Senior Reliability Engineer to join the Platform Engineering Domain in the Scalability Team. The mission of Platform Engineering is to provide trusted, performant, self-service platforms that empower product teams to build “the bank the world loves to use.” Scalability’s part of this mission is to develop...

[https://hcm2preview.sapsf.eu/isdinsaT1/header_simple.PNG]   ABOUT US We are an international dermocosmetic company with a clear purpose: Inspire everyone we touch to enjoy healthy,happy, beautiful lives. We are a purpose-driven company, and we want your day to day to have a positive impact on our communities andplanet. We are proud to be B Corp...

Keysight is on the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over...

WHO WE ARE 🌍 We help creators get more out of every conversation with Instagram-focused automations and support for other channels like Messenger, WhatsApp, and TikTok. The result? Better engagement, more sales, and real, sustainable growth. With a diverse team of 350+ people across three continents, we’re building the leading Chat Marketing platform...

OUR CLIENT is an AI-driven human capital management platform revolutionizing how companies manage the entire employee lifecycle — from hiring to operations. We work with large, complex organizations across sectors (e.g., hospitality, retail, healthcare, staffing), helping HR and operations teams streamline recruitment, automate workflows, and improve...

¿Te apasiona la calidad del software y quieres participar en proyectos tecnológicos con impacto real? En Itequia seguimos creciendo y buscamos incorporar un/a QA Engineer para unirse a nuestro equipo de desarrollo de soluciones digitales. Trabajarás junto a desarrolladores, Product Owners y analistas de negocio garantizando la calidad de...

Company Description BHFT is a proprietary algorithmic trading firm. Our team manages the full trading cycle, from software development to creating and coding strategies and algorithms. Our trading operations cover key exchanges. The firm trades across a broad range of asset classes, including equities, equity derivatives, options, commodity futures, rates...

Job Description Agilent inspires and supports discoveries that advance the quality of life by providing life science, diagnostic and applied market laboratories worldwide with instruments, services, consumables, application and both measurement and asset management expertise. Builds the data products and pipelines a pod runs on; turns raw domain data into...

Who We Are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards. As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful...

Who are we, and why are we hiring? We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we're not just pushing boundaries in...

WHO WE ARE Macadam is a movement powered by over 15 million users who walk every day with us. We’re here to make walking more rewarding, engaging, and consistent - not just a habit, but something people genuinely enjoy. Rooted in thoughtful design, our approach helps people stick with healthier routines by making them feel simple, motivating, and fun. As...

Job Reference 393_26_AII_AI_RE3 Position Senior Research Engineer (RE3) Closing Date Wednesday, 19 August, 2026 Reference: 393_26_AII_AI_RE3 Job title: Senior Research Engineer (RE3) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing center in Spain. It houses MareNostrum, one...

Job Reference 397_26_AII_S_RE2 Position Research Engineer – Language Models for Science (RE2) Closing Date Monday, 31 August, 2026 Reference: 397_26_AII_S_RE2 Job title: Research Engineer – Language Models for Science (RE2) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading...

Job Reference 398_26_AII_S_RE3 Position Research Engineer – Language Models for Science (RE3) Closing Date Monday, 31 August, 2026 Reference: 398_26_AII_S_RE3 Job title: Research Engineer – Language Models for Science (RE3) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading...

¿Eres un/a apasionad@ de la programación y te interesa seguir desarrollando tu carrera como Senior Backend Engineer liderando proyectos de integración de Inteligencia Artificial y LLMs en sistemas de producción complejos? Randstad DIgital somos la empresa de consultoría tecnológica del grupo Randstad especializada en servicios tecnológicos...

¡Capitole Consulting sigue creciendo y queremos hacerlo contigo! 🚀 En Capitole seguimos creciendo y queremos incorporar a un/a Senior Backend Engineer para unirse al equipo de AI Engineering. Serás responsable de diseñar, desarrollar y operar servicios en Python que impulsen aplicaciones basadas en inteligencia artificial y capacidades de ingeniería...

Job Reference 399_26_ES_CES_RE2 Position Research Engineer - Operational air quality forecast (RE1-RE2) Closing Date Sunday, 06 September, 2026 Reference: 399_26_ES_CES_RE2 Job title: Research Engineer - Operational air quality forecast (RE1-RE2) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the...

Take your career to the next level with Amaris Consulting as a QA Automation Engineer in Barcelona. Become part of an international team, thrive in a global group with €800M turnover and 1,000+ clients worldwide, and an agile environment by planning the kickoff and follow-up on projects. Join Amaris Consulting, where you can develop your potential and make...