Senior Java Developer | Software Engineer

Reolink Technology Pte. Ltd.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Benefits offered by this job

Yearly Bonus

Performance Bonus

Medical Benefits Provided

Office near Tai Seng MRT

Job summary

Reolink Technology Pte. Ltd. is seeking a Software Engineer specializing in Java backend to design, develop and optimize core systems, focusing on high performance and reliability.

You will work with Spring Core/Boot/Security, Kafka, Redis and MySQL, tackle high-concurrency challenges, participate in full lifecycle, and collaborate with regional teams. This on-site role at our Singapore office offers medical benefits, yearly and performance bonuses.

Qualifications

• Bachelor's or Master's Degree in CS, Software Engineering, or a related technical discipline
• Minimum 5 years of software development experience (Java)
• Strong understanding of CS fundamentals (OS, networks, data structures, algorithms)
• Proficiency with Spring Core, Spring Boot, Spring Security
• Experience with cloud platforms (AWS, Azure) and common open-source frameworks (Kafka, RocketMQ, Dubbo, Zookeeper, Redis)
• Deep knowledge of MySQL—schema design, SQL optimization, and scaling

Responsibilities

• Take ownership of design, development, refactoring and performance optimization of core system components
• Research, design and implement innovative solutions, especially for high-concurrency scenarios
• Contribute to system architecture decisions focusing on scalability and fault tolerance
• Participate in the full software development lifecycle from requirements to deployment and monitoring
• Collaborate with local and regional teams and share knowledge to raise technical capabilities

Skills

Java programming

Concurrency handling

Algorithms & data structures

Team collaboration

Education

Bachelor's or Master's degree in CS/SE

Tools

Spring Core

Spring Boot

Spring Security

Kafka

RocketMQ

Dubbo

Zookeeper

Redis

MySQL

AWS

Azure

Job description

• Position: Software Engineer | Java Developer

• 5 Work Days Per Week

• Office Near Tai Seng MRT, Singapore

• Medical Benefits Provided

• Entitled to Yearly Bonus & Performance Bonus

Job Requirements

• Bachelor'sor Master's Degree in Computer Science, Software Engineering, or a related technical discipline
• Minimum 5 year experience of software development experience(Java Programming)is preferable for this post
• Strong understanding of computer science fundamentals (operating systems, network principles, data structures, and algorithms)
• Programming Languages: Spring Core, Spring Boot, Spring Security
• Cloud Platforms: AWS and Azure
• Frameworks: Common open-source frameworks and tools such as Kafka, RocketMQ, Dubbo, Zookeeper, and Redis.
• Deep knowledge of MySQL, including schema design, SQL optimization, and database scaling strategies.

Job Responsibilities ( Software Developer / Java Backend Engineer)

Design & Development

• Take ownership of the design, development, refactoring, and performance optimization of core system components, delivering high-quality and maintainable code.

Technical Innovation & Problem-Solving

• Research, design, and implement innovative solutions to address complex business and technical problems, particularly in high-concurrency scenarios.

System Architecture

• Contribute to system architecture decisions, focusing on scalability, high availability, and fault tolerance.

Full-Lifecycle Participation

• Actively participate in the entire software development lifecycle, from requirements analysis and system design to testing, deployment, and operational monitoring.

Collaboration & Knowledge Sharing

• Work effectively with local and regional team members, as well as business unit partners.
• Share knowledge, promote best practices, and help elevate the team's overall technical capabilities.