Senior Backend Developer Java, Fintech

Top 3 Reasons To Join Us

Great working environment & culture

Career path progression programs with training

Our employees are our number one asset

The Job

Develop, maintain, and enhance enterprise applications using Java Spring Boot .

Design, develop, and maintain RESTful APIs and backend services following Microservices architecture, ensuring scalability, reliability, and high performance.

Participate in large-scale projects, preferably within the Banking, Financial Services, and Insurance (BFSI) domain.

Analyze business requirements and propose technical solutions that align with project objectives.

Work with SQL databases for data modeling, query optimization, and performance tuning.

Collaborate closely with Business Analysts, QA Engineers, and cross-functional teams throughout the software development lifecycle.

Troubleshoot, debug, optimize application performance, and resolve production issues.

Write clean, maintainable, secure, and well-tested code while adhering to coding standards and best practices.

Participate in CI/CD implementation, application deployment, and production support.

Your Skills and Experience

Bachelor/ college’s degree in Computer Science, Information Technology or equivalent.

Experience working on projects in the Finance or Banking domain.

5–7 years of software development experience

Strong proficiency in Java backend development, preferably with Spring Boot, Spring Framework, and Spring Security.

Hands-on experience in frontend development using ReactJS, Redux, JavaScript (ES6+), Angular, TypeScript, HTML, and CSS, including API integration.

Experience with Message Brokers (Kafka, RabbitMQ, or equivalent).

Knowledge of application security standards ( OWASP ) and authentication/encryption mechanisms (JWT, RSA, SHA).

Proficient in SQL (Oracle, MS SQL Server, PostgreSQL) for data modelling, querying, and performance optimization.

Good knowledge of web/application containers (Apache Tomcat, JBoss, IBM WebSphere ...) and web/application deployment.

Familiar with CI/CD , Docker , Kubernetes/OpenShift , and cloud-native application deployment.

Strong knowledge of asynchronous programming, multithreading, and performance tuning (High CPU, Memory Leak, etc.).

Experience with ElasticSearch/ELK Stack .

Able to work independently and collaboratively.

Experience with Camunda or BPMN 2.0 is highly preferred.

Why You'll Love Working Here

Working time: 8:30AM - 05:30PM, Monday – Friday;

12 days of annual leave + 3 days of sick leave + 1 day of birthday per year

Participate in social insurance, unemployment insurance, health insurance, and other benefits in accordance with labor laws;

13th month salary & bonus policies, allowances at the Company;

UNIT-Care health care insurance by level;

Salary increases according to company regulations or unexpected salary raise in case of outstanding ability;

Professional and dynamic working environment, unlimited promotion opportunities;

Opportunity to participate in many large projects in Vietnam & abroad;

Work on the latest technology platform;

Join in company trip, team-building & community activities.