iOS Software Engineer (Senior)

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