Empleos de java backend developer microservices cloud flexible work en Madrid

Role Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in...

About us At Visium, we help leading enterprises define their AI strategy, deliver large-scale data transformations, and embed AI across operations to make organizations truly future-proof.Now we are building something entirely new. A state-of-the‑art Agentic AI Platform designed for the Life Sciences industry, where knowledge, regulation, and innovation...

DescriptionAbout XeXe is a cross-border payments platform. We help SMEs and consumers in the US, UK, Canada, Australia, and New Zealand collect, convert, hold, and send money across markets. Each year, over 300 million people use Xe for currency information and over 350,000 use us to send money overseas.Today, we’re rebuilding the platform layer behind...

Senior Software Engineer About Us At Auctane, we are united by a passion to help businesses deliver — whatever the size, wherever they are, and however they operate. We make it possible for businesses to meet the ever-changing requirements of their industry and customer expectations. Auctane products enable hundreds of thousands of businesses to annually...

Shine is the financial copilot for entrepreneurs and small business owners. Founded by serial entrepreneurs Rico Andersen and Martin Hegelund, Shine is a leading European fintech unicorn on a mission to restore the joy of running a business, by ending wasted time on financial admin. Shine offers a connected solution for invoicing, accounting, payroll,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff Engineer (Core & MLOps) based in Spain.This role offers the opportunity to shape foundational infrastructure powering large-scale web data products and distributed engineering teams. You’ll own the architecture of core...

This role aligns to industry-level titles such asSenior Software Developer . At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

This role aligns to industry-level titles such asSenior Software Developer . At Pearson, we're transforming the way millions of learners develop English language skills around the world. As part of our English Language Learning division, you'll join an international AI organization working on one of our most strategic digital products. You'll help design and...

Are you an experienced DevOps Engineer looking for your next career opportunity? The Gaming Area within Product Development is now hiring! The Gaming Area at Betsson Group focuses on Game Play and Game Discovery across all our brands and markets. We aim to offer the best gaming products in the industry and an exciting user experience when playing on our...

Our Development team inMalagais growing and we are now looking for aSenior Backend Software Engineerto join!OurCampaigns & Rewardsunit atBetsson Groupensures our customers come back for more. It's all about loyalty. We provide a world class customer experience beyond the gameplay featuringTournaments ,Dynamic personalized campaigns , and much more!You will...

Wolters Kluwer - Financial Services Solutions is seeking a Senior Product Software Engineer to join our global tech team. You will contribute as a full stack developer in a hybrid work model, shaping scalable software in a cloud-based microservices architecture.You will own backend APIs in .NET and craft rich frontend experiences with Angular while...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Automation Engineer (Customer Service) based in Spain.This is an engineering role focused on transforming repetitive Customer Service operations into scalable, reliable automation. You will design and build automated workflows,...

Senior Software Engineer - AI & Agentic systems Role Overview We are seeking an experienced Full-Stack Engineer with strong technical leadership capabilities to design, build, and deliver scalable, production-ready software and AI-enabled solutions. The ideal candidate will drive architectural decisions, mentor engineering teams, and work across the full...

Grafana Observability builds end-to-end observability that spans application, infrastructure, database, browser, and mobile. Our Mobile Observability initiative gives mobile developers first-class instrumentation SDKs that capture traces, metrics, logs, crashes, and user sessionsOur solutions aim to be tightly integrated with OpenTelemetry and Grafana Cloud....

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Developer (Node.js/Python) based in Spain.As a Senior Software Developer, you will help build the backend and AI systems that support an innovative, rapidly growing technology business in the electric mobility...

About Protera Welcome to Protera Technologies, where we’re reimagining how SAP-centric organizations work in the cloud. Since 1998, we’ve been pioneers in bringing SAP and related applications to the cloud—think Microsoft Azure and AWS. Our global crew, spanning the US with offices in Chicago (HQ), Athens, Greece, Barcelona, Spain and Mumbai, India, is...

Description About Xe Xe is a cross-border payments platform. We help SMEs and consumers in the US, UK, Canada, Australia, and New Zealand collect, convert, hold, and send money across markets. Each year, over 300 million people use Xe for currency information and over 350,000 use us to send money overseas. Today, we’re rebuilding the platform layer behind...

Senior Full Stack Engineer (Remote in Spain Possible) Apply for theSenior Full Stack Engineerrole atLanguageWire , a global leader in language and content services dedicated to helping brands reach their full global potential.About the Role You will help modernize our core application and develop valuable features for our translators, customers and internal...

At ING we are looking for a Software Backend EngineerYour role and work environment: We are looking for a talented and enthusiastic Software Engineer Backend to join us. Your key responsibilities: As an experienced Software Engineer Backend, your aim will be: To design, develop and test the code that will shape the different components of the application,...

Senior Software Engineer (AI Infrastructure) About The Role What if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Madrid and across Spain to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions of people...