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Java Developer - Kafka

Company

United States Digital Space LLC

Location

singapore, singapore

Posted

July 12, 2026

Position Overview

Responsibilities
  • Design, build, and maintain backend services and APIs using Java (Java 11+ / Spring Boot or equivalent)
  • Develop and operate event-driven integrations using Apache Kafka (producers, consumers, streams, schema management)
  • Design efficient data models and write performant queries against MariaDB (or other relational databases)
  • Implement search and analytics features using Elasticsearch, including index design and query optimization
  • Collaborate with cross‑functional teams (product, DevOps, QA) to deliver reliable, scalable features
  • Write clean, well‑tested, maintainable code and participate in code reviews
  • Diagnose and resolve performance bottlenecks across the application and data layers
  • Contribute to architectural decisions around messaging, data storage, and service design
  • Support CI/CD pipelines and participate in on‑call/incident response as needed
...

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