Senior Software Engineer I, Zalopay (Promotion Platform)

As a Senior Software Engineer on our Promotion team, you'll lead the design and development of high-performance microservices, primarily using Spring Boot, Kafka, Redis, and various SQL databases. These services power our complex promotion systems, which handle thousands requests per second and serve millions of Zalopay users, processing diverse promotional campaigns including discounts, loyalty programs and marketing events.

You'll take ownership of critical system components, driving architectural decisions to ensure scalability, reliability, and maintainability of the whole Promotion system, evolution of our microservices architecture. Your work will directly impact Zalopay's ability to deliver seamless and engaging promotional experiences.

Job Responsibilities:

• Lead the design and development of high-performance, fault-tolerant microservices using Spring Boot, Kafka, Redis, and SQL databases to support Zalopay's promotion systems.
• Develop and maintain robust APIs for seamless integration with other Zalopay services.
• Contribute to and drive the evolution of the microservices architecture, ensuring scalability, reliability, and maintainability.
• Identify and resolve performance bottlenecks in high-traffic systems, optimizing for latency, throughput, and resource utilization.
• Implement monitoring and alerting systems to proactively detect and address performance issues.
• Write clean, well-tested, and maintainable code, adhering to established coding standards and best practices.
• Conduct thorough code reviews and provide constructive feedback to team members.
• Mentor and guide junior engineers, providing technical expertise and fostering a culture of continuous learning.