KMS Technology was established in 2009 as a U.S.-based software services company. With development centers in Vietnam and Mexico, we have been trusted globally for the superlative quality of our software consulting & development services, technology solutions, and engineers' expertise. 

We pride ourselves on creating brilliant solutions for our clients by leveraging deep expertise, advanced technologies, and delivery excellence—achieving a shared success where everyone can reach their fullest potential. We believe that the business success we contribute to reflects our commitment to making a difference for our community, providing solutions that create long-lasting impacts within 3 main business sectors:

• Enterprise software development services: Leverage software domain expertise to help clients make better business decisions in technology platforms, increase speed-to-market, and gain critical development support through innovative technology solutions
• Healthcare technology solutions: Build transformative next-gen technologies to solve healthcare’s most challenging problems, providing innovative tools and expertise to providers, payers, life sciences, and medical technology vendors
• Banking, Financial Services & Insurance (BFSI) technology solutions: Empower BFSI businesses to embrace the digital finance revolution and expedite clients’ journey towards complete digitalization, technology consulting, data analytics, software development, and software quality

• Develop and maintain full-stack web applications using Java (main core), Spring Boot on the backend and Angular (TypeScript) on the frontend.
• Design and implement RESTful APIs, ensuring scalability, security, and performance.
• Participate in system design, code review, and technical discussions.
• Work with AWS cloud services to deploy and operate applications in production.
• Write unit tests and integration tests to ensure high code quality.
• Collaborate in Agile/Scrum teams with Product Owner, QA, and DevOps.
• Support and mentor junior developers.

General requirements:

• At least intermediate English communication (able to work with international clients)
• Likely having 5+ years of experience (flexible depending on how fast your learning and technical developing capabilities are)
• Ability to obtain deep knowledge of the project technologies and work independently with minimum guidance
• Ability to self-learn and adapt to new technologies quickly
• Familiar with Agile development methodologies (Scrum, XP, Kanban)

Technical requirements:

• Strong experience in Java with Spring Boot, Spring Cloud, and building RESTful APIs
• Solid knowledge of object-oriented design, design patterns, and clean code principles
• Experience with SQL databases such as SQL Server and PostgreSQL, including writing efficient queries
• Hands-on experience with Angular/TypeScript; understanding SPA concepts (routing, REST integration)
• Good experience in unit testing and API testing using JUnit, Mockito, Jacoco, Postman
• Experience with Docker for building and running applications
• Familiar with AWS cloud services (ECS, S3, SQS)
• Experience using Git with GitHub workflow and GitHub Actions
• Understanding of CI/CD practices and software delivery pipelines
• Strong focus on code quality, maintainability, reusability, and code review

Nice to have:

• Basic working experience with Node.js (TypeScript) is a plus
• Experience with additional AWS services (API Gateway, Secrets Manager)
• Familiarity with database migration and batch/background processing (Flyway, Spring Batch)
• Experience with integration / contract testing and BDD (WireMock, Serenity)
• Knowledge of Infrastructure as Code (Terraform) and microservices architecture
• Willingness to learn new technologies and adapt to project needs

Perks You'll Enjoy 

• Working in one of the Best Places to Work in Vietnam
• Building large-scale & global software products
• Working & growing with Passionate & Talented Team
• Diverse careers opportunities with Software Outsourcing, Software Product Development, IT Solutions & Consulting
• Attractive Salary and Benefits
• Performance appraisals every year and performance bonus
• Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia.
• Flexible working time
• Various training on hot-trend technologies, best practices and soft skills
• Premium healthcare insurance for you and your loved ones
• Company trip, big annual year-end party every year, team building, etc.
• Fitness & sport activities: football, tennis, table-tennis, badminton, yoga, swimming,…
• Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,…
• Free in-house entertainment facilities (foosball, ping pong, gym…), coffee, and snack (instant noodles, cookies, candies…)

And much more, join us and let yourself explore other fantastic things!