About Us

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

Write clean, well-tested, and maintainable code, adhering to established coding standards and best practices
Ensure component optimization for consistency and performance across all systems
Enhance system reliability and performance through ongoing optimization
Identify, diagnose, and resolve system bugs to maintain stability and efficiency
Establish methodologies and define metrics for system monitoring and performance tracking
Develop and maintain unit tests to prevent regression and ensure code quality
Collaborate with team members to understand business requirements and develop applications
Collaborate with cross-functional teams to design, develop, and deliver new features
Share technical knowledge and best practices with the broader engineering team
Participate in code reviews, offering constructive feedback and ensuring adherence to coding standards
Contribute to and lead the ongoing evolution of the microservices architecture, focusing on ensuring scalability, reliability, and long-term maintainability

Requirements

At least 4 years of experience in Java backend
Strong hands-on experience in frameworks such as Spring Boot, JUnit, etc
Familiar knowledge of Relational Databases, SQL and ORM technologies
Good understanding and knowledge of OOP, data structure, design patterns, concurrency programming and problem-solving
Understanding of software development lifecycle (SDLC)
Hands-on experience in Cloud (AWS, Azure, GCP) is a plus
Good/Fluent English communication is mandatory
Optimistic and proactive; dare to innovate and challenge different things
Ability to research, learn quickly, be open-minded, and work in a fun environment
Associate's/Bachelor's degree in Computer Science / Information Technology / Software Development, or related fields

Benefits

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

Java Software Engineer (Middle/Senior)