Senior Backend Java Engineer - Microservices & Cloud

IO Tech Solutions Limited

Hong Kong

On-site

HKD 550,000 - 850,000

Full time

3 days ago

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Job summary

IO Tech Solutions Limited is seeking a Backend Engineer to design, build, and maintain secure, scalable backend services. You will work with cross-functional teams to deliver digital products using lean and agile methods, and contribute to robust architectures powering new experiences.

The role emphasizes microservices, REST, Java 17+, Spring Boot and Cloud, Docker and Kubernetes, and a strong test-driven development approach.

Qualifications

Bachelor's degree in a technical field or equivalent experience.
5+ years building microservices and REST-based systems.
Experience with product-focused, Agile delivery and DevOps in cloud.
Proficiency with Java 17+ and Spring technologies.

Responsibilities

Collaborate with cross-functional teams to design, implement, and deploy new backend systems and enhancements to existing services.
Engineer and maintain microservices and backend APIs to support new product functionality.
Deliver backend features that enable new experiences and integrations.
Maintain production systems, investigate incidents, and perform root cause analysis to prevent recurrence.
Actively participate in Scrum ceremonies and contribute to sprint planning, execution, and review.
Ensure strong test coverage through unit and integration testing.
Participate in peer design discussions and code reviews.
Contribute to architecture planning and technical design sessions.
Proactively collaborate with teammates, including distributed/remote stakeholders, and communicate effectively.