JOB DESCRIPTION
Develop all modules of the Mobile Banking system, including Backend (Spring Boot) and Frontend (Vue.js + TypeScript).
Ensure performance, security, and scalability according to standard banking architecture.
Backend: Java 17, Spring Boot, JPA/Hibernate, RESTful API, Redis, Oracle
Frontend: Vue.js 3, TypeScript, SPA, Vuex/Pinia
Toolchain: GitLab, Jenkins, Docker, Kibana, Nexus, Postman
Design & develop complex modules in the Mobile Banking system.
Review & optimize code from Middle developers.
Analyze business requirements, design APIs and corresponding DB schemas.
Optimize application performance (query, caching, response time).
Build reusable components, base classes, and utilities for frontend/backend.
Participate in designing microservice architecture and integration layer.
Support DevOps in CI/CD configuration, pipeline, and environment setup.
Mentor and provide technical support for junior/middle developers.
Work directly with SA, BA, and QA to refine business logic and validate logic.
Participate in code review / design review / security review.
REQUIREMENTS
5–8 years of experience in web or enterprise application development.
Proficient in Spring Boot, JPA, Spring Security, with deep understanding of transaction, async, performance tuning.
Proficient in Vue.js, TypeScript, component architecture, state management, build optimization.
Experience in designing API specs, DB schemas, caching layer, message queue (Kafka/RabbitMQ).
Experience with Oracle SQL, stored procedure, query tuning, partition, index strategy.
Knowledge of profiling, load testing, Redis caching, optimizing data flow.
Ability to lead technically, mentor, and review code.
Experience in Mobile Banking projects / Core Banking Integration / Fintech Platform.
Knowledge of Active-Active DR, HA, Oracle DataGuard.
BENEFITS
Minimum 13 months salary per year - not including other bonuses such as KPI bonus for work efficiency, project bonus and revenue bonus. We do performance review twice a year. You will work in a professional, dynamic and friendly environment.
VTI offer annual health check-ups and fully pay social insurance, health insurance and unemployment insurance premium following the Labor law.
We offer one vacation/company trip and 4 teambuilding trips per year for every employees, along with various entertainment activities including: Swimming Clubs, Yoga, Zumba, Kendo and music order via internal Radio channel.
Two MVPs will be rewarded with a free trip to Japan, Taiwan, Singapore, or else.
We offer variety promotion opportunities and chance to raising income for people with capacity, enthusiasm, and long-term commitment.
We offer free Japanese class at the company.
We provide training opportunities to help our people to improve their skills. We support our members to learn and get Cloud, AWS, PMF, PMP certification.
Working hour from: 08:30am to 05:30pm. From Monday to Friday.
