Qualifications
What We’re Looking ForMinimum of 3 years experience in Backend Engineering. Proficiency in Java (Spring Boot). Strong grasp of Data Structures and Algorithms. Solid understanding of Object-Oriented Programming and SOLID principles. Experience with SQL/NoSQL databases (MySQL, PostgreSQL, MongoDB). Hands-on experience with Microservices and RESTful APIs. Familiarity with Kafka, Redis, or similar technologies. Highly Preferred SkillsExperience with high-performance, low-latency systems. Hands-on experience with large-scale or real-time data processing. Understanding of distributed systems and system design. Desired Experience with:Data processing frameworks (e.g., Spark, Flink). OLAP/analytics databases (e.g., Doris, StarRocks, ClickHouse). Search systems (e.g., Elasticsearch). Experience with Docker/Kubernetes and Cloud environments. Ideal Candidate TraitsStrong problem-solving skills beyond just coding. Ability to work independently and manage complex systems. Comfortable in fast-paced, high-scale environments. Willingness to learn and deepen knowledge in system design and data platforms.
About the job
qodeworld seeks a Backend Engineer (Java) to join the engineering team supporting a client in Ho Chi Minh City. This role centers on building AI-powered, data-driven solutions for banking and financial services. Projects involve complex system design and implementation, moving well beyond standard CRUD tasks.
What you will do
- Design, build, and maintain backend systems using Java and Spring Boot.
- Develop and enhance microservices architecture and RESTful APIs.
- Work with real-time data pipelines and event-driven systems, using technologies such as Kafka and Redis.
- Manage large-scale data processing and create low-latency systems.
- Maintain code quality through code reviews, thorough testing, and adherence to industry standards.
- Own the full development lifecycle, from initial design through deployment.
- Collaborate with product, data, and platform teams to deliver solutions.
Location
This position is based in Ho Chi Minh, Hồ Chí Minh, Vietnam.