Software Engineer (Java) - Invoicing & Collections

Adyen; Amsterdam; On-site; 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

Software Engineer (Java) - Invoicing & Collections

This is Adyen

Adyen provides payments, data, and financial products in a single solution for customers like Facebook, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition.

For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. The people of Adyen are motivated individuals who tackle unique technical challenges at scale and solve them as a team. Together, we deliver innovative and ethical solutions that help businesses achieve their ambitions faster.

Invoicing and Collections

The Invoicing & Collections (aka Billing) team is a vital operational and technical function within Adyen, responsible for ensuring that our customers receive timely, accurate and easy-to-understand invoices that they can pay in a convenient way. This responsibility involves executing the monthly generation of Adyen’s invoices, distributing these to our customers and instructing deductions and dunning. In addition, Revenue Connect innovates to provide flexibility in how our customers are invoiced, while ensuring compliance with regulations and taxation for each market of operation.

We are seeking a Java Software Engineer who is looking for challenges in a complex regulated domain with direct customer impact.

What you'll do

• Monthly Invoice Generation: Execute and oversee the end-to-end monthly cycle for generating Adyen’s invoices.
• Customer Financial Operations: Manage processes related to invoice distribution, instructing deductions, and handling dunning procedures.
• Compliance and Flexibility: Innovate and engineer solutions that provide flexibility in customer invoicing while strictly ensuring compliance with regulatory and taxation requirements for each market of operation.
• System Development and Migration: Maintain and evolve the existing large-scale invoice generation engine while actively designing and building the next-generation platform.

Who you are

• Familiar with complex large scale distributed systems.
• You have experience with Java, Web Services, REST Apis, Webhooks and SQL/PostgreSql.
• You have a good understanding of Software Engineering practices and interest in product knowledge.
• You enjoy working in a cross-functional team with roles like Data Science, Frontend, and Product.
• You value involving other people to hear different perspectives.
• You have an experimental mindset with a launch fast and iterate mentality.
• 4+ years of experience in software development industry in a fast paced tech environment
• Full professional proficiency in English
• This role is based out of our Amsterdam office. We are an office-first company and value in-person collaboration; we do not offer remote-only roles.

Our Diversity, Equity and Inclusion commitments

Our unique approach is a product of our diverse perspectives. This diversity of backgrounds and cultures is essential in helping us maintain our momentum. Our business and technical challenges are unique, and we need as many different voices as possible to join us in solving them - voices like yours. No matter who you are or where you’re from, we welcome you to be your true self at Adyen.

Our engineers are building the first financial technology platform that combines payments, data, and financial services. We’re looking for more talented problem solvers to help us address a unique set of challenges.