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Backend Engineer (Java) - Join Our Innovative Team

qodeworldHo Chi Minh, Hồ Chí Minh, Vietnam
On-site Full-time

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Experience Level

Mid to Senior

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.

About qodeworld

qodeworld is at the forefront of technology, driving innovation in the banking and financial services sector. Join us in shaping the future with cutting-edge AI and data solutions.

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