Mô tả công việc
1. Platform & Merchant Integration (Core Focus)
Build Merchant Systems: Design and build systems that help external merchants connect (integrate) with MoMo easily and securely.
Solid API Design: Lead the design of RESTful APIs that are clean, secure, and easy for partners to use. Ensure APIs have good documentation and follow strict standards.
System Architecture: Design backend services that are stable and can handle a huge number of requests (high concurrency) without crashing.
2. Technical Leadership & Quality
Code Quality: Set the standard for code quality. Review code from junior/middle engineers and give helpful feedback to improve the team.
Spring Expertise: Use your deep knowledge of Spring Framework (Spring Boot, Spring Cloud, Spring Security) to build modern microservices.
Performance: Find and fix "bottlenecks" (slow parts of the system) to make sure the app runs fast for millions of users.
3. Delivery & Mentorship
Mentor Others: Guide younger engineers, help them solve hard problems, and share your technical knowledge.
Balance Speed and Quality: Deliver new features quickly to meet business needs, but make sure the system remains strong and easy to maintain in the long run.
Yêu cầu
Qualifications
Experience: 5+ years of backend development, with a focus on Java, Kotlin, or Go.
Merchant/Partner Experience: Experience in building systems for merchant integration or working with external partner APIs is a big plus.
Strong Tech Skills:
Deep understanding of Spring Ecosystem (Spring Boot, etc.).
Strong knowledge of Database design (PostgreSQL, MongoDB) and Caching (Redis).
Solid grasp of System Design and solving problems in distributed systems.
Mindset: You are independent, you take ownership of your tasks, and you want to build high-quality products.
Tech Stack
Languages: Java (Core), Kotlin, or Go.
Frameworks: Spring Boot (Must have deep knowledge), Vert.x.
Databases: PostgreSQL, MongoDB, HBase, Redis.
Tools: Kubernetes, Kafka, AWS/GCP (cloud knowledge is good to have
Thông tin chung