Senior Java Backend Engineer: Microservices & Kafka

Amk Technology; Jakarta Pusat; On-site; IDR 300,000,000 - 600,000,000; Full time

Job summary

AMK Technology in Jakarta is seeking multiple experienced Java Developers for a contract onsite in Jakarta, Indonesia. You will design, develop, and scale enterprise microservices using Java, Kafka, and Redis, taking ownership of backend solutions.

You will work in Agile sprints, perform code reviews, testing, and performance tuning, and collaborate with cross-functional teams to deliver high-availability systems.

Qualifications

• Bachelor’s degree in Information Technology, Computer Science, Software Engineering, or related field.
• 5+ years of professional software development experience specializing in backend Java.
• Strong hands-on expertise in Java, Apache Kafka, Redis, and Microservices architectures.
• Deep knowledge of RESTful API design, OOP, and concurrency management.
• Proven ability to work effectively within Agile development teams.
• Indonesian nationality required and immediate availability for onsite deployment in Jakarta.

Responsibilities

• Design, develop, test, and deploy enterprise applications and distributed microservices using Java.
• Implement high-throughput event-driven messaging using Apache Kafka.
• Configure and optimize Redis caching and session management.
• Collaborate with architecture teams to design scalable backend systems.
• Conduct code reviews, unit tests, and integration tests for quality.
• Troubleshoot production defects and performance bottlenecks in distributed systems.
• Participate in Agile sprints, stand-ups, backlog grooming, and release planning.
• Maintain technical docs, API specs, and system diagrams.
• Ensure adherence to security standards and delivery timelines.

Skills

Java

Apache Kafka

Redis

Microservices

RESTful API

OOP

Concurrency

Agile

Education

Bachelor’s degree in IT/CS

Tools

Docker

Kubernetes

OpenShift

Job description

AMK Technology in Jakarta is seeking multiple experienced Java Developers for a contract onsite in Jakarta, Indonesia. You will design, develop, and scale enterprise microservices using Java, Kafka, and Redis, taking ownership of backend solutions.

You will work in Agile sprints, perform code reviews, testing, and performance tuning, and collaborate with cross-functional teams to deliver high-availability systems.