Java Software Engineer – Invoicing & Billing Platform

Adyen; Amsterdam; Hybrid; EUR 70,000 - 120,000; Full time

Job summary

Adyen in Amsterdam is looking for a Software Engineer (Java) to join the Invoicing & Collections team. You will help run the monthly invoice generation, improve the billing engine, and collaborate with product and data teams on scalable solutions.

The role requires 4+ years of software development experience, strong Java skills, REST APIs, and distributed systems expertise. This office-first environment emphasizes collaboration and in-person work in Amsterdam.

Qualifications

• 4+ years of software development experience in a fast-paced tech environment.
• Proficient in Java, Web Services, REST APIs, and SQL/PostgreSQL.
• Strong understanding of distributed systems and software engineering practices.
• Full professional proficiency in English.

Responsibilities

• Monthly Invoice Generation: oversee end-to-end monthly invoicing cycle.
• Customer Financial Operations: manage invoice distribution, deductions, and dunning.
• Compliance and Flexibility: ensure compliant, flexible invoicing across markets.
• System Development and Migration: maintain and evolve the invoicing engine and build the next-gen platform.

Skills

Java

Web Services

REST APIs

Webhooks

SQL/PostgreSQL

English

Job description

Adyen in Amsterdam is looking for a Software Engineer (Java) to join the Invoicing & Collections team. You will help run the monthly invoice generation, improve the billing engine, and collaborate with product and data teams on scalable solutions.

The role requires 4+ years of software development experience, strong Java skills, REST APIs, and distributed systems expertise. This office-first environment emphasizes collaboration and in-person work in Amsterdam.