Senior BackEnd Developer (Java)

Job Description

- Develop Finance and Banking products on cloud platforms (Spring Integration, Java Application, AWS services).

- Integrate third-party services such as Momo, Tiki, ZaloPay, and other fintech providers (focus on loan and credit card products).

- Research and improve Microservices and API development.

- Provide L3 production support.

- Define Microservice and API solutions to meet business requirements.

- Create detailed designs for identified Microservices.

- Prepare specifications for identified APIs.

- Support deployment of Microservices and APIs into production.

- Troubleshoot and resolve incidents/problems in production.

Job Requirement

Educational Qualifications

- Bachelor’s degree in Computer Science, Engineering, Mathematics, Software, or a related field; or equivalent education, training, and experience.

Relevant Knowledge/Expertise

- At least 2–3 years of experience in Spring, Spring Boot, Spring Integration framework.

- Experience with SOA, Microservice, and API-based architectures.

- Experience in designing and developing event-driven and message-driven applications using ActiveMQ, RabbitMQ.

- Proficient in application deployment using Docker/Container models.

- Familiar with CI/CD tools and technologies such as GIT, Maven, or equivalent.

- Knowledge and willingness to work with Cloud platforms (AWS, Azure, etc.) is an advantage.

Skills

- English proficiency: reading and writing (mandatory); speaking and listening (preferred).

- Strong teamwork, attention to detail, logical thinking.

- Self-development and continuous learning.

- Good communication, negotiation, and problem-solving skills.

Relevant Experience

- Experience in the Banking domain is preferred.

- Experience working in Agile/Scrum environments.