Empleos de remote java backend engineer ai-driven microservices en Barcelona

Full Stack - Senior Developer (remote) Óscala works for a growing list of reputable clients in The Netherlands and surrounding countries. We offer our clients additional (remote) capacity so they can continue to build their state-of-the-art software solutions, web applications, mobile apps and alike. For one of our clients we are currently looking for a:...

About The Job Payco is Allianz Technology's next-generation global platform for payments, collections, and financial subledger capabilities. Built by a small and highly dynamic team, Payco embraces AI-native software development practices from the ground up, leveraging AI coding assistants, automation, and modern engineering approaches to accelerate delivery...

Lighthouse is seeking a Backend Engineer for itsCrawler Engineering team in a remote-friendly Spain/Barcelona setup. You will design and build high-performance data acquisition systems using Rust and other stack tools, tackling billions of data points from the web. You'll work on proxies, stacks, and browser tooling, enabling safe, AI-assisted growth across...

Location: Remote from Spain (an indefinite Spanish employment contract) Intellias is partnering with a Fortune 100, Midwest-based industrial manufacturer to modernize and expand a suite of cloud-based services and data products used by a global network of dealers, enterprise customers, and internal business units. Our cross-functional teams deliver scalable...

We're looking for a proactive and driven **Product Engineer** for one of our clients to build and deliver impactful features that make a real difference for restaurant operations. **🎯 Responsibilities** - Design, build, and maintain a full-stack platform and AI Agents - Focus on delivering outcomes and overcome challenges - Architect scalable solutions...

About the Team: Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. Within this group, the GenAI Experiences team builds generative AI products that define the future of news and business intelligence for millions of users across the Wall Street Journal and Dow Jones brands. Through our Co-Engineering...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Azure Cloud Engineer based in Spain. As a CloudOps engineer supporting an enterprise SaaS portfolio rebuilding vertical software with AI, you will hold complete operational responsibility for the reliability, security,...

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 Series...

Barcelona R&D – Engineering/Prod Dev /Full-Time /On-site About the Company At Emburse our mission is to help make our users' lives – and their businesses – better. We are dramatically transforming how organizations manage corporate expenses and invoices. We humanize work by automating manual tasks and saving users' time, so they can focus on what...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Product Engineer based in Spain. Join a fast-growing AI environment where you’ll have genuine ownership over a product used by more than 2 million registered users. You’ll work directly with the founder to shape what gets...

The roleYou'd take the lead on one of our biggest client engagements: a large, regulated-industry enterprise where the stakes — and the standards — are high. You wouldn't just be writing code; you'd be running a pod that owns an entire domain, end to end.That makes you the reference point when questions land on your domain, and the person other teams...

Job Description: Staff Software Engineer Dow Jones Location: Barcelona Job ID About the Team: Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing...

Job Description: Staff Software Engineer Dow Jones Location: Barcelona Job ID About the Team: Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing...

Do you think like an engineer first, and a language specialist second? We are looking for engineers who want to build the next generation of cloud-native financial technology. Our platforms run on .NET and Java, but we are not looking for C# or Java developers (or Python developers, or developers of any other language). We are looking for software engineers,...

We are looking for a Lead Software Engineer to join our Life Sciences team in Barcelona .You will play a key role in Pathfinder, a strategic new initiative focused on designing and delivering a modern, scalable, and maintainable application that will have a meaningful impact on the life sciences industry.As part of a cross-functional team, you will work...

About The Team Our Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting-edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile, video and...

We are looking for a Lead Software Engineer to join our Life Sciences team in Barcelona. You will play a key role in Pathfinder, a strategic new initiative focused on designing and delivering a modern, scalable, and maintainable application that will have a meaningful impact on the life sciences industry.As part of a cross-functional team, you will work...

We are looking for Top Talent...and we would be delighted if you joined our team!More in detail, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees worldwide and a presence in more than 30 countries.We are leaders in digital technology services, delivering large-scale technology solutions for...

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you a seasoned professional in systems operations and automation, eager to help shape the next generation of artificial intelligence? Join 10x Team as a Freelance System Operations Engineer – AI Trainer and leverage your expertise to build smarter AI models while working flexibly and...

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...