Java Backend Engineer - Scalable Distributed Systems

Qlapa.com; Jakarta Barat; On-site; IDR 200,880,000 - 390,600,000; Full time

Job summary

Qlapa is seeking a backend developer to help build concurrent and distributed systems with a focus on performance and scalability. You will work with relational databases and modern cloud services to deliver robust backend solutions.

The ideal candidate has strong CS fundamentals, proficiency in Java, and experience with Play 2 and MySQL. You will move fast and think at scale in a dynamic environment in Jakarta, collaborating with cross‑functional teams to ship reliable features.

Qualifications

• Experienced in developing concurrent and distributed systems.
• Proficiency in Java Programming Language.
• Experienced in relational database system.
• Strong Computer Science fundamentals.
• Move fast, yet think at scale.

Skills

Concurrency

Java

Relational databases

CS fundamentals

Scalability thinking

Tools

Play 2

Java 8

MySQL

AWS

Job description

Qlapa is seeking a backend developer to help build concurrent and distributed systems with a focus on performance and scalability. You will work with relational databases and modern cloud services to deliver robust backend solutions.

The ideal candidate has strong CS fundamentals, proficiency in Java, and experience with Play 2 and MySQL. You will move fast and think at scale in a dynamic environment in Jakarta, collaborating with cross‑functional teams to ship reliable features.