Sr Java Backend Developer

Work with top-tier engineers on mission-critical systems for global-scale ad operations.

We’re hiring a Java-21 Dev-Engineer to join our growing team. You’ll be part of the Billing team, a core area handling high-throughput financial operations that directly impact global advertising services.

Working hours must fully overlap with 9AM–6PM Central Time

Join a cross-functional team experts to build and maintain reliable systems at scale. You’ll design backend services that support our billing infrastructure, ensuring real-time performance, data integrity, and system resilience.

Essential functions

Design and implement scalable backend services with Java21 and Dropwizard

Develop and maintain robust RESTful APIs

Optimize and manage Oracle 12 and Cassandra databases

Integrate services using Apache Kafka in an event-driven architecture

Monitor and maintain system ...