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Senior Software Engineer (Java, Identity & Verification)

Adyen
senior
Location

Amsterdam, Netherlands

Work Type

Onsite

Seniority

senior

Posted

July 2, 2026


Total Compensation
€113,750
Yearly Savings (Comfortable)
€38,107
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Job Description

  • The primary objective of the Identity & Verification group is to protect Adyen and its customers by fostering a safe and compliant platform, which enables sustainable and safe commercial growth
  • The Identity & Verification group owns the foundational platforms and core services necessary to establish and maintain a trusted identity for all customers throughout their lifecycle with Adyen
  • Our mission is to provide a trusted and verified identity foundation for all customers, from onboarding and throughout their journey
  • This is achieved by building and managing the core platforms for identifying the person / business behind an event that takes place via Adyen, while actively working to detect and prevent identity fraud
  • We build infrastructure to identify and manage identity, risk, and compliance workflows
  • We rely on a holistic, data-driven understanding of our merchants and their activities to inform our sophisticated risk-based approach
  • We continuously leverage innovative AI, machine learning, and advanced analytics to detect anomalous patterns and predict potential risks
  • We partner closely with Regulatory, Compliance, Operations, and other Product teams to ensure a balance between robust compliance, customer experience, and efficient resource investme
  • As a Software Engineer on the Identity & Verification team, you will have full ownership of the features you build, from initial design to deployment and live monitoring, acting as a problem-solver shaping a core part of Adyen’s integrity platform
  • Design and build solutions for highly scalable and reliable distributed systems that are central to Adyen’s success
  • Develop and implement the technology, processes, and potential machine learning models for Payments and Know Your Customer (KYC) data collection; and automated verification across the entire customer (merchant & shopper) lifecycle
  • Contribute to the platform framework that manages the onboarding of legal entities and the integration of identity and verification capabilities
  • Influence the entire software development lifecycle, from contributing to architectural design and strategic implementation to assisting with testing and deployment
  • Take end-to-end ownership, seeing your work through the development lifecycle
  • Uphold high standards for system health by implementing robust monitoring, defining Service Level Objectives (SLOs), and creating effective alerting
  • Collaborate closely with your team, Product Managers, Customer Onboarding teams, Merchant Operations, and Regulatory teams to refine and implement your ideas
  • Develop and implement observability tools to proactively monitor system performance and deliver strategic solutions to enhance system reliability and efficiency

Benefits

  • Global exchange program
  • Weekly happy hour
  • Delicious healthy lunches
  • Phantom share package
  • Yearly trip to Amsterdam
  • Paid holidays
  • Work from home opportunities- You have a strong collaborative spirit and a history of driving technical discussions
  • Experience with event-driven architecture and streaming
  • You embrace a culture of operational excellence and have a solid grasp of monitoring best practices, SLOs, and resilience patterns
  • You have proven experience in building and maintaining highly scalable and reliable distributed systems
  • A strong interest in advanced software development and design patterns, with a focus on scalability and resilience, is beneficial
  • You possess a proactive and inquisitive approach to problem-solving
  • You are someone who naturally takes ownership, seeking the autonomy to drive your work forward
  • We are looking for a colleague passionate about building robust, large-scale systems who understands the critical importance of reliability in a core financial service domain
  • Experience with Cassandra, Kafka and Big Data Platform is a plus
  • You have a strong foundation in Java, with experience building web services and REST APIs
  • You are comfortable with SQL/PostgreSQL and understand how to work with databases effectively- Ensuring a smooth and enjoyable candidate experience is critical for us. We aim to get back to you regarding your application within 5 business days
  • Our interview process tends to take about 4 weeks to complete, but may fluctuate depending on the role
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