Skills

Full description

Salary: Rp 10.000.000 – Rp 15.000.000 per month

What We’re Looking For:
3–5+ years of hands-on experience in Backend Development or Software Engineering
Strong proficiency in Java, Spring Boot, and REST API development
Solid understanding of authentication, authorization (JWT, RBAC), and application security
Strong SQL/MySQL skills, including database design and query optimization
Experience debugging, maintaining, and optimizing large existing codebases
Familiar with system performance, logging, monitoring, and production troubleshooting
Experience with Redis, MongoDB, or message queues (Kafka, RabbitMQ, RocketMQ) is a plus
Experience integrating payment gateways, third-party APIs, or webhooks is preferred
Experience in SaaS, software, or digital product companies is a strong plus

Responsibilities- Develop and maintain scalable backend features for Holink’s platform.
Build reliable backend services.
Design, develop, and integrate REST APIs.
Collaborate closely with Product, Design, QA, Support, and Engineering teams.
Integrate third-party services including payment gateways, analytics, authentication, notifications, and future AI solutions.
Optimize application performance, database efficiency, and system reliability.
Troubleshoot and resolve product, system, and production issues.
Maintain code quality through testing, code reviews, and engineering best practices.
Support deployment and monitor application logs and errors.
Ensure security, privacy, and scalability standards are implemented across the platform.