7 ai engineer jobs in Barcelona

About The Job We are looking for a talented Senior Software Engineer to join our Product, Design, and Engineering organisation and help shape the future of spend management. You will join our Wallet squad , part of the Payment Groups, helping build reliable, scalable, and user-friendly financial services for finance teams. This role is primarily backend-focused, with an expected split of approximately 70% backend and 30% frontend . You will take ownership of functional and technical topics across the full feature lifecycle, from discovery and specification through technical design, development, testing, documentation, deployment, and maintenance. As a Senior Software Engineer, you will also help shape the squad’s technical direction, lead initiatives, support strong engineering practices, and contribute to a positive and collaborative team culture. Our stack TypeScript, with Node.js and React PostgreSQL for data storage Redis, SQS, and Kafka for jobs, messaging,...

We’re looking for a Principal Product Manager to shape how AI creates real value for our customers and for Spendesk, working across squads rather than inside a single one. You’ll join the AI & Data Products squad, which builds AI features and agents that make Spendesk smarter, faster, and more reliable. Its ambition is a step-change in leverage for our customers and teams, shipped pragmatically and judged on adoption and outcomes. This is a senior individual contributor role. You won’t rely on formal authority or direct reports. Instead, you’ll raise the quality of product decisions across multiple areas through strategy, systems thinking, evidence, and influence. What You'll Do Define durable AI product direction across several product areas, connecting customer problems, company priorities, technical reality, and commercial opportunity. Identify consequential problems that aren’t visible from a single squad, and frame them into focused, evidence-backed bets....

Do you think like an engineer first, and a language specialist second? We are looking for engineers who want to build t he 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 , because what matters is that you can reason about distributed systems, become productive quickly in an unfamiliar codebase — including one written in a language you have not used before — and use AI as a real engineering partner rather than an autocomplete tool. We build a cloud-native core banking platform that safeguards billions of euros of real customers' money. The bar for reliability, scalability, and security is exceptionally high, and we are continuously reinventing how we build software. If you want to help shape the future of engineering rather than watch it happen, we'd love to talk to you. Briefing...

Do you think like an engineer first, and a language specialist second? We are looking for engineers who want to build t he 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 , because what matters is that you can reason about distributed systems, become productive quickly in an unfamiliar codebase — including one written in a language you have not used before — and use AI as a real engineering partner rather than an autocomplete tool. We build a cloud-native core banking platform that safeguards billions of euros of real customers' money. The bar for reliability, scalability, and security is exceptionally high, and we are continuously reinventing how we build software. If you want to help shape the future of engineering rather than watch it happen, we'd love to talk to you. Briefing...

About The Opportunity We are seeking an experienced and visionary Engineering Manager to lead one of our Data Platform teams, currently undergoing a fundamental transformation from a traditional, service-oriented model into a product-oriented platform team focused on automation, scalability, integration, and developer enablement. As Engineering Manager, you will play a pivotal role in accelerating this transition, guiding the team through a challenging but high-potential journey. You will be responsible for shaping and executing long-term technical and organizational strategies that enable scalable ownership models across the company, allowing teams to safely and autonomously leverage platform capabilities. Your leadership will be key to evolving a team with strong operational foundations into a high-impact, autonomous group of engineers who deliver reliable and compliant platform solutions, empower development teams, and contribute to the broader platform ecosystem. You will...

About The Opportunity We are seeking a Product Manager for AI Products to join the “Intelligent Operations Platforms” (IOP) segment. In this role, you will drive the development of AI solutions - spanning both Machine Learning and Generative AI - that empower our teams and help N26 lead the financial industry through technology. Our AI Products team acts as a central hub of innovation. We don't just build features; we build and manage AI capabilities that allow every other part of the bank - from Financial Crime and Risk to Growth and Marketing - to become smarter. You will work at the intersection of cutting-edge technology and real-world banking, turning sophisticated models into scalable products that improve efficiency, compliance and the customer experience. In This Role, You Will Work hand-in-hand with Senior Product Leadership. You will work closely with different PMs to align your roadmap with the broader company-wide AI strategy, while maintaining autonomy over...

Product Vision We're looking for a Senior Product Manager to lead the KYC & AML squad — the team responsible for how Spendesk verifies, onboards, and continuously monitors the businesses and individuals who use the platform. This role sits at the critical intersection of product, compliance, and financial infrastructure — where every decision has direct implications for regulatory adherence, customer activation, and operational efficiency. You will own the product strategy for two core domains: KYC (company onboarding, document submission, and representative verification) and AML (ongoing transaction monitoring, including a major TMS migration). Beyond your squad, you will act as Spendesk's internal compliance translator — helping other product teams embed regulatory thinking into their work before it becomes a problem. As a PM in this role, you will turn compliance complexity into great product. You will translate regulatory requirements and operational pain points into...