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EPOS · Ho Chi Minh City, Ho Chi Minh, Vietnam

Java Software Engineer (Senior)

seniorfull timePosted 2 days ago
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Stack mentioned

javamicroservicesspringjunitawsazuregcpsqlobject-oriented-programmingdata-structures

About EPOS Vietnam

Established in 2009, EPOS Vietnam serves as the technical hub of EPOS Singapore, a leading provider of cutting-edge Point-of-Sale (POS) and SaaS solutions. Backed by Ant International — a global leader in digital payments and financial technology — we play a pivotal role in developing innovative, scalable, and user-centric digital solutions that power EPOS products. Our technologies enable thousands of SMEs in Singapore, and with ongoing expansion plans across Asia, to digitize and grow their operations through cost-effective and reliable platforms.

At EPOS Vietnam, we cultivate a collaborative and dynamic culture driven by innovation and a passion for transforming businesses through technology. Join us to shape the future of digital solutions across Asia and beyond!

Key Contributions

- Develop and maintain clean, scalable, and reliable Java backend services

- Optimize system performance, reliability, and development workflows

- Identify workflow bottlenecks and leverage AI tools and automation to improve team productivity

- Define and promote AI usage standards and best practices across the engineering team

- Establish validation practices for AI-generated code to ensure quality and maintainability

- Build reusable AI playbooks, templates, and toolkits to scale effective practices across the team

- Develop and maintain unit tests and participate in code reviews to ensure code quality

- Collaborate with engineers and cross-functional teams to design and deliver new features

- Contribute to the evolution of microservices architecture, focusing on scalability, reliability, and maintainability

- Mentor and guide junior engineers, sharing technical knowledge and best practices

- Bachelor’s degree in Computer Science / Information Technology / Software Development, or related fields

- At least 6 years of experience in Java Backend and Spring frameworks (Spring Boot, JUnit, etc)

- Solid experience with Cloud platforms (AWS, Azure, GCP) and cloud-based application development

- Experience with AI-assisted development, workflow automation, or AI tools is a must

- Good knowledge of Relational Databases, SQL, and ORM

- Strong understanding of OOP, data structures, design patterns, concurrency, and problem-solving

- Understanding of SDLC and software engineering best practices

- Good/Fluent English communication is mandatory

- Proactive, open-minded, and willing to challenge existing ways of working and drive continuous improvement

We are a multinational, product-driven company specializing in proprietary POS solutions — developing in-house and delivering directly to our worldwide customers.

Benefits

- Recognition & Rewards:

- Performance Bonus (subject to the company’s business results and the employee’s performance evaluation)

- Biannual Performance Review and Salary Adjustment

- Comprehensive Insurance Coverage:

- Full government public insurance contributions based on gross salary

- Premium health insurance from Liberty Insurance

- Annual health check

- Clear career development and growth structure; Training sessions and Learning workshops

- 14 days of annual leave and one additional day of leave for every year of service

- Laptop/MacBook and top-notch facilities are provided based on each role

- Agile/Scrum-based internal workflows for efficient and collaborative development

- Company trips, parties and regular team-building activities; Weekly happy hour, coffee, snacks, and board games

Working Environment & Culture

- International Workplace: English-speaking environment

- Positive and Open-Minded Culture: Engineers are encouraged to propose innovative solutions that enhance productivity and code quality

- 1-on-1 Mentorship: Monthly coffee sessions with managers offer personalized feedback, goal setting, and career development opportunities

- Flexible Working Hours: Promote work-life balance and individual productivity

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