Adyen

Software Engineer (Java) - Identify & Verification Services Team

Adyen
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2 days ago
Amsterdam, NetherlandsSenior

Responsibilities

  • Design and build scalable and reliable distributed systems for identity and verification services.
  • Develop KYC data collection and automated verification capabilities across the customer onboarding lifecycle.
  • Contribute to platform frameworks for legal-entity onboarding and identity and verification integrations.
  • Participate in architectural design, implementation, testing, deployment, and end-to-end feature ownership.
  • Implement monitoring, observability tools, SLOs, alerting, and resilience improvements.
  • Collaborate with Product Managers, Customer Onboarding, Merchant Operations, and Regulatory teams.

Requirements

  • Strong foundation in Java and experience building web services and REST APIs.
  • Experience building and maintaining highly scalable and reliable distributed systems.
  • Working knowledge of SQL and PostgreSQL databases.
  • Understanding of monitoring best practices, SLOs, resilience patterns, and operational excellence.
  • Ability to take ownership, drive technical discussions, and collaborate effectively.
  • Interest in advanced software development, design patterns, scalability, and resilience.
  • Degree in Computer Science, Software Engineering, or a related field, or equivalent extensive practical experience.
  • Experience with event-driven architecture and streaming is a plus.
  • Experience with Cassandra, Kafka, RabbitMQ, Temporal.io, and big data platforms is a plus.

Benefits

  • Amsterdam, Netherlands location.
  • Adyen welcomes applicants from diverse backgrounds and cultures.
  • The company aims to provide application updates within 5 business days, with interviews typically taking about 4 weeks and flexibility available when needed.

Tech Stack

Apache CassandraApache KafkaJavaPostgreSQLRabbitMQSQL

Categories

Adyen

About Adyen

5,001-10,000 employees

Adyen builds a unified payments and financial technology platform for large merchants and platforms, offering card processing, POS, mobile, and global acquiring, plus risk and data tools. It sells payment processing and related services directly to businesses, earning fees per transaction. Founded in 2006 and headquartered in Amsterdam, it is a public company listed on Euronext Amsterdam (AMS: ADYEN) with customers including Meta, Uber, and H&M.

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