Empleos de senior back-end java developer en Barcelona

Inetum Innovationes busca un Ingeniero Senior de IA para diseñar, entregar y mejorar soluciones de IA escalables que apoyen funciones clave del negocio. El rol combina ingeniería de software, arquitectura y prácticas de MLOps para producción.Trabajarás en Azure, LLMs, RAG, procesamiento de documentos y colaboración con equipos de datos, back-end y...

Would you like to work in a global, collaborative environment where technology powers the future of air travel? At Oxigent Technologies, we’re looking for a Senior Manager Strategy & Innovation to join an exciting Lab research innovation Project based in Barcelona. What will your main responsibilities be? As a Senior Manager of Strategy & Innovation...

Senior Ecommerce Growth Strategist Responsibilities Be willing to put in the hard work required and be hungry enough to go through the kick‑off. Be ready and prepared for this to be the hardest job you have ever worked, as you would fundamentally develop a high‑leverage new skill. Take feedback and implement it fast. Finish the work to...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain is seeking a Senior AI-First Full-Stack Engineer to lead the end-to-end development of an AI-powered healthcare workforce platform. You will shape the product stack across frontend and backend, using TypeScript/React on the frontend and Java/Kotlin/Python/Go on the backend, with deployments in AWS...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M...

Senior Account Executive We are looking for a Senior Account Executive to own and drive QMENTA 's global sales effort. This is a pivotal role at a critical moment: we are transitioning toward a more scalable SaaS model, refining our ICP, and building the commercial foundations for the next stages and beyond. You will be both hunter and farmer, opening new...

5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. We are looking for a C# Developer to contribute to the development and...

Overview Buscamos incorporar a nuestra plantilla, con carácter indefinido, a un/a Senior FullStack Developer para participar en un proyecto del sector seguros, en Barcelona, con disponibilidad para cierta presencialidad en la zona. Si cuentas con una sólida experiencia en Java Spring Boot y Angular 21, y te motiva trabajar en un entorno tecnológico...

Barcelona — 4 days in‑office, 1 day remote Full‑time Remuner, a fast‑growing B2B SaaS company in the RevOps tech space About The Role Remuner is transforming how companies design, manage, and communicate sales incentives. We’re looking for a Senior Compensation Specialist – a role at the intersection of pre‐sales, implementation, and strategic...

Exoticca Travel UK Limited in Barcelona is seeking a Senior Back-end Software Engineer. This position involves building systems for travel product configuration and ensuring operational excellence.The ideal candidate has strong problem-solving skills, experience with AI tools, and a deep understanding of RESTful APIs. The role offers a competitive salary,...

Hey there, Kubernetes people! ️Every engineer here waits on CI several times a day. We want someone who finds that wait personally annoying.Why this role exists?Hundreds of developers push to a large Ruby on Rails monorepo, and every push lands on a runner fleet that the Developer Experience team builds, runs and keeps fast.That fleet is self-hosted...

MaxIT Consulting – Max Corporate Group in Barcelona, Spain is seeking a Senior Full-Stack Engineer – AI-Native Applications to own end-to-end product delivery in a fast-growing European tech company building an AI-powered workforce platform for healthcare.You will work across frontend, backend, databases, and cloud, using TypeScript/React and Java/J...

At Ferrer we use business to fight for social justice. We have long been a company that looks to do things differently; instead of maximizing shareholder returns, we reinvest much of our profit in initiatives that give back to society. Back where it belongs. We go beyond compliance and are guided by the highest standards of sustainability, ethics and...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.La siguiente información ofrece un resumen de las...

Craft: Technology & Development Job Description: King operates mobile games at a massive scale. With titles like Candy Crush, Candy Crush Soda Saga and Farm Heroes Saga, our code runs on hundreds of millions of devices across the world. We believe that the right tools in the right hands are key to our success as a company. If you want to boost...

Responsibilities Own Product Finance end to end and be the senior Finance voice in product planning forums. Own the financial model and forecast for core product areas, and stress-test ROI assumptions under different investment scenarios. Own how we measure product investment returns, translating experiment lift and cohort data into validated, annualized...

Overview Senior Performance Marketing Manager to own paid acquisition across four European markets. You will lead end-to-end paid media strategy, execution, optimization, and reporting to generate qualified leads and sales pipeline. You’ll collaborate with Sales to refine lead quality and impact, while adapting tactics to local market dynamics. This is a...

Omega CRM Consulting is looking for a Senior Marketing Cloud Developer that would like to collaborate with one of the top global pharmaceutical companies.Key Responsibilities:Journey & Automation Orchestration, monitor and maintain workflows built inside Journey Builder and Automation Studio, including multi-org connector setups.Designing, developing, and...

Company Description We are looking for a Senior Software Engineer (Java Spring Boot) as one of our teams is looking for a new team member. Want to know more? If you are looking for your next professional challenge, this might be it! You would be working on an exciting product focused on authentication and authorization, designed to centralize and streamline...

Stark Future SL is seeking a Senior Backend Engineer to design, develop, and operate production web services that power our AI-enabled backend. You will own critical components and collaborate across product, AI, and operations teams in a fast-moving Barcelona-based environment.Join a ambitious team building premium electric motorcycles and a scalable...