Senior Full-stack Software Engineer (Java & Angular)

AI overview

Develop and maintain full-stack web applications and mentor junior developers while working in Agile teams to tackle large-scale software products.
  • 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 BootSpring 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!

Perks & Benefits Extracted with AI

  • Flexible Work Hours: Flexible working time
  • Health Insurance: Premium healthcare insurance for you and your loved ones
  • Free snacks and entertainment facilities: Free in-house entertainment facilities (foosball, ping pong, gym…), coffee, and snack (instant noodles, cookies, candies…)

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 for a shared success where everyone can reach their fullest potential. With three Business Lines:KMS Software: 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.KMS 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.KMS Healthcare: 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.

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