Senior Java Engineer: Global Payments Platform

United States Digital Space LLC; Amsterdam; On-site; EUR 70,000 - 110,000; Full time

Job summary

This is the company in Amsterdam is seeking a Java Software Engineer to join the payments solution. You will work across the full development cycle from design to testing and production, focusing on a PostgreSQL-backed platform and scalable APIs.

Based in Amsterdam, you will collaborate across teams globally, build high-throughput services, and contribute to an industry-leading payments platform. We value ownership and clear communication.

Qualifications

• Experience with Java, web services, REST APIs and SQL / PostgreSQL.
• Experience with high-throughput and highly reliable services.
• Excellent communication skills and ability to explain complex concepts to a non-technical audience.
• Team player who involves others and balances speed vs tech debt.

Responsibilities

• Build and maintain distributed high-performance platform.
• Be part of a diverse team and collaborate across time zones.
• Launch code within first weeks impacting merchants and shoppers.
• Take ownership from design to live functionality.
• Identify and improve parts of the platform for robustness and scalability.
• Review code and be open to feedback.

Skills

Java

REST APIs

SQL/PostgreSQL

High-throughput services

Communication

Teamwork

Tools

RabbitMQ

Kafka

Elasticsearch

Job description

This is the company in Amsterdam is seeking a Java Software Engineer to join the payments solution. You will work across the full development cycle from design to testing and production, focusing on a PostgreSQL-backed platform and scalable APIs.

Based in Amsterdam, you will collaborate across teams globally, build high-throughput services, and contribute to an industry-leading payments platform. We value ownership and clear communication.