# Android Software Engineer (Senior)

> EPOS · Ho Chi Minh City, Vietnam · Full-time · Posted 2026-11-06

**Workplace:** on_site

**Department:** EPOS Vietnam

## Description

### 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

As an Android Software Engineer, you will work on building scalable, high-performance applications with a focus on performance optimization and clean architecture.

-   Implement **Android (Kotlin)** and **Flutter** components of our SaaS product
-   Drive the **entire mobile software lifecycle**, from prototyping to commercialization and post-launch support
-   Build **clean, well-tested, and maintainable code** that aligns with our cross-platform architecture and performance goals
-   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
-   Participate in design reviews, code reviews, and contribute to cross-functional discussions and continuous improvement
-   Partner with Product, Design, and Backend teams to deliver quality Android applications
-   Propose architecture and design reviews to ensure high standards in software quality
-   Set a high technical standard for the team through code and design reviews
-   Enhance engineering processes, including **sprint planning, stand-ups, and long-term planning**
-   Mentor junior/middle engineers, foster growth, and technical skill development within the team

## Requirements

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

_Must have:_

-   **6+ year** of experience in **Kotlin** and **Java Native** technologies
-   Hands-on experience in independently completing or participating in **large-scale Android projects**
-   Good understanding of **framework principles, and practical experience in performance optimization for low-end device models**, including but not limited to startup, memory, network, etc
-   Experience with **AI-assisted development, workflow automation, or AI tools** is a must
-   Understand **Jetpack components**, be familiar with **annotation frameworks**, and have practical experience
-   **Good/Fluent English communication is mandatory**

_Nice to have:_

-   **Hands-on experience in Flutter cross-platform technologies is an advantage**
-   Practical experience in catering apps, with an architecture ability preferred
-   Experience with hardware knowledge reserves and practical experience (including but not limited to printers, external card machines, USB/Bluetooth communication) is preferred

## 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**
-   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
-   Overseas travel opportunities based on the individual performance and policies for each evaluation period

_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

## Apply

[Apply at EPOS](https://apply.workable.com/epos/j/D4E49691B2/apply)

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