Java Developer

lyneer corp (singapore) pte. ltd.

Full-time Other-General
Apply Now
Location
anson, central area, Singapore
Posted
July 09, 2026

Job Description

Main 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 <...