iOS Software Engineer (Senior)

About this role

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

• You will work closely with other teams to design, build new products, platforms and features.

• Develop and maintain digitalization applications and platform SDKs.

• Identify and correct bottlenecks and fix bugs.

• Collaborate with cross-departmental teams and global partners to deliver robust, scalable, and user-focused solutions.

• Conduct research on emerging technologies to drive innovation and continuous improvement.
Requirements

• Bachelor’s Degree in Computer Science / Information Technology / Software Development or related fields.
Must-have:

• At least 6 years of mobile application development experience, including independent development and unit testing of SDK modules.

• Proficient in iOS development with expertise in performance optimization, network protocols, and memory management.

• Strong background in software engineering principles, with practical application of algorithms, data structures, and design patterns.

• Proficient in popular open-source frameworks (e.g Cocoapods, Kingfisher, RxSwift, Swinject), with proven experience in large-scale projects.

• Good/Fluent English communication is mandatory

• Strong collaboration and communication skills.

• Detail-oriented with strong ownership, collaboration, and documentation skills.
Nice-to-have:

• Additional experience in web development is highly desirable.
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