Senior Java Tech Lead & Software Manager

Reolink; Singapore; On-site; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Medical & dental benefits

5 work days per week

Yearly bonus

Job summary

Reolink is seeking a Software Manager | Technical Lead (Java) to lead the development of mission-critical software in a high-concurrency environment. You will own design, implementation, and performance tuning of core components, while guiding a team through the full software lifecycle.

The role requires strong CS fundamentals, expertise in Java and/or Node.js, and hands-on experience with Kafka, Redis, and MySQL to support scalable, reliable solutions across global markets.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related technical discipline.
• 5–10 years of software development experience in Java programming is preferable.
• Strong understanding of computer science fundamentals (OS, networks, data structures, algorithms).
• Proficiency in Java (JVM internals and performance tuning) or Node.js with event-driven architecture.
• Experience with Kafka, RocketMQ, Dubbo, Zookeeper, Redis, and MySQL.

Responsibilities

• Take ownership of design, development, refactoring, and performance optimization of core system components.
• Lead full software development lifecycle from requirements to deployment and monitoring.
• Collaborate with local and regional teams and business partners to deliver high-quality solutions.

Skills

Java

Node.js

System architecture

Performance tuning

High concurrency

Education

Bachelor's or Master's in CS/SE

Tools

Kafka

RocketMQ

Dubbo

Zookeeper

Redis

MySQL

Job description

Reolink is seeking a Software Manager | Technical Lead (Java) to lead the development of mission-critical software in a high-concurrency environment. You will own design, implementation, and performance tuning of core components, while guiding a team through the full software lifecycle.

The role requires strong CS fundamentals, expertise in Java and/or Node.js, and hands-on experience with Kafka, Redis, and MySQL to support scalable, reliable solutions across global markets.