13 application security engineer jobs

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,...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses operate globally, get in touch - we’d love to discuss how Ebury can accelerate your career so you can shape the future. Founding Staff Engineer (Web Platform) Valencia Office - Hybrid: 4 days in the office, 1 day working from home Build the banking experience the world's businesses deserve. Ebury is a global fintech, headquartered in London. We help businesses move money across borders — FX, payments, and lending — in 140+ currencies, sending payments to 160+ countries across 30+ regulated markets, delivered by 2,000+ experts in 40+ offices worldwide and backed by the stability of majority-owner Santander. That's a bank's...

About The Opportunity You will work in the Incentives team within the Grow & Engage domain. This is the heart of the customer experience ranging from the acquisition and signup to our premium membership tiers and the daily engagement of our users. You will work in teams delivering the newest and most innovative features serving our customers in the best way possible. Location: Barcelona, Spain In This Role, You Will Do discovery, design, develop, test, deploy and maintain software in a thriving environment. Manage individual project priorities and deliverables whilst working in a team who enjoy knowledge sharing sessions. Stay up to date with the latest trends in technology. Propose new findings during our Get Stuff Done Days (GSDD). Background & Skills What You Need to Be Successful: Experience in developing software using a JVM language and Spring Boot in large-scale production systems (experience with Kotlin is a plus). Sound understanding of...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses operate globally, get in touch - we’d love to discuss how Ebury can accelerate your career so you can shape the future. Engineering Manager - Founding Team (Ebury Web Platform) Valencia Office - Hybrid: 4 days in the office, 1 day working from home Build The Banking Experience The World's Businesses Deserve Ebury is a global fintech, headquartered in London. We help businesses move money across borders — FX, payments, and lending — in 140+ currencies, sending payments to 160+ countries across 30+ regulated markets, delivered by 2,000+ experts in 40+ offices worldwide and backed by the stability of majority-owner Santander....

About The Opportunity We are seeking a Senior Atlassian Consultant to join our team at N26. This role is designed for an Atlassian technical expert who thrives in a high-growth, evolving FinTech landscape. You won't just be managing tools; you will be optimizing the way our entire organization collaborates. We are looking for a professional who enjoys conceptual ownership . At N26, we value "first-principles" thinking—the ability to take high-level business goals and translate them into elegant, scalable technical architectures. If you enjoy a role where you have the autonomy to define the "how" and "why" behind a solution, this is the place for you. In This Role, You Will Translate Vision into Reality: Act as a key partner to stakeholders, taking broad business objectives and refining them into sophisticated, high-impact technical solutions within the Atlassian suite. Drive Independent Project Life-Cycles: Lead initiatives from discovery and...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses operate globally, get in touch - we’d love to discuss how Ebury can accelerate your career so you can shape the future. Data Scientist - Growth Location: Madrid (Hybrid: 4 days office / 1 day WFH) Stack: Python, SQL, GCP (BigQuery, AI Platform, Cloud Functions), ML Libraries, CRM (Salesforce), LLMs. Why This Role Exists Ebury is executing an ambitious strategic growth plan across multiple business verticals. To power this expansion, we need to bridge the gap between advanced data science and real-world sales execution. This role exists to drive innovation in Growth modelling and deliver the actionable, data-driven...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses operate globally, get in touch - we’d love to discuss how Ebury can accelerate your career so you can shape the future. Engineering Manager (FinCore) Ebury Madrid Office - Hybrid: 4 days in the office, 1 day working from home We are seeking a highly motivated and experienced Engineering Manager to lead a team of talented engineers in the development and maintenance of our cutting-edge financial technology platform. As an Engineering Manager, you will play a critical role in shaping the technical direction of your domain, ensuring the delivery of high-quality solutions that meet the needs of our customers. You will be...

About Us Traditional banking has never really given you control over your financial life. Satispay exists to change that: to empower people through finance . That means making financial services easy and accessible for over 6.5M users. We started with payments, then benefits, investing, cards... and we’re not done. Not even close. We follow the same logic every time: find a real problem, solve it properly, then look for the next one. The destination? To build the most loved financial platform in the world. If you own outcomes rather than tasks, stay close to what users need, and refuse to wait for someone else to fix what's broken — you'll find people here who work exactly in the same way. And together, you'll build something worth being proud of. What You'll Be Doing As our Fraud Data Analyst, you'll handle one of the most critical challenges in digital payments: keeping millions of transactions safe in real time. Here's What That Looks Like In Practice Architect...

About Us Traditional banking has never really given you control over your financial life. Satispay exists to change that: to empower people through finance . That means making financial services easy and accessible for over 6.5M users. We started with payments, then benefits, investing, cards... and we’re not done. Not even close. We follow the same logic every time: find a real problem, solve it properly, then look for the next one. The destination? To build the most loved financial platform in the world. If you own outcomes rather than tasks, stay close to what users need, and refuse to wait for someone else to fix what's broken — you'll find people here who work exactly in the same way. And together, you'll build something worth being proud of. What You'll Be Doing As our Senior Fraud Data Analyst, you'll handle one of the most critical challenges in digital payments: keeping millions of transactions safe in real time. Here's What That Looks Like In Practice...

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 Us Satispay began by rethinking the simple act of a payment to remove the friction from our daily routines. But we didn't stop there. Today, we are building a complete financial platform designed to empower people and concretely improve their lives. By giving our 6 million users a clear, open path to pay, save, and invest, we are evolving into the definitive destination for every financial need. What You'll Be Doing As our Fraud Data Analyst, you'll be the person who secures the future of digital payments by architecting sophisticated real-time defense strategies. Here's What Your Day-to-day Will Look Like Architect Real-Time Strategies – You will be responsible for our real-time decisioning engine, designing and deploying logic that combines ML scores with velocity features to make millisecond decisions. Precision Rule Development – Translate complex fraud patterns into high-performing rules, optimizing the balance between False Positive Rates (FPR) and Gross...

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...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses operate globally, get in touch - we’d love to discuss how Ebury can accelerate your career so you can shape the future. Senior Data Analyst - Treasury Location: Málaga or Madrid (Spain) - Hybrid: 4 days in the office, 1 day working from home per week Ebury’s strategic growth plan would not be possible without our Data Analytics & Reporting team and we are seeking a Senior Data Analyst to join our Treasury domain! Our data mission is to develop and maintain Ebury’s Data Platform and serve it to the whole company. This platform is the backbone of Ebury: it supports internal decision making, allows us to monitor our...