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Mobile Engineer

Actively Reviewing

Hukumonline.com

4–8 yrs exp Posted 1 month ago · Apply by Aug 4, 2026

Job Description

Responsibilities

Collaborate with the product team to design, test, deploy, and maintain high-quality mobile applications and mobile back-end services (GraphQL-based) in accordance with company standards.
Work closely with product designers to implement UI/UX designs from Figma into seamless mobile interfaces and user experiences.
Collaborate with product, QA, data teams, and related stakeholders to monitor and maintain product quality and user engagement after release.
Continuously optimize application performance and operational costs.
Prepare development documentation and conduct post-mortem documentation for P0 incidents.
Mentor and support junior developers in their technical growth.
Participate actively in all Scrum ceremonies, as well as technology division and company events.

Requirements

Bachelor’s Degree (S1) in Computer Science, Information Systems, Informatics Engineering, or other related engineering fields.
Minimum 3 years of proven experience in native mobile application development, supported by a portfolio of published or completed mobile applications.
Professional certifications such as Google Associate Android Developer or Apple Certified Developer are considered a strong advantage.
Strong proficiency in Swift, Kotlin, and Java. Experience with Objective-C and C++ is a plus.
Solid understanding of mobile application architectures including MVC, MVVM, MVP, MVI, VIPER, Clean Architecture, and TCA.
Familiarity with mobile testing techniques, frameworks, and deployment processes to app marketplace ecosystems.
Proficient in using profilers and debuggers across mobile development platforms.
Experience integrating mobile sales and payment SDKs.
Strong understanding of networking and connectivity concepts in mobile development, including Offline-First architecture, BLE, RESTful APIs, GraphQL, MQTT, and push notifications.
Understanding of mobile security fundamentals, including key management, system access control, biometrics, and user authentication.
Familiar with App Store Review Guidelines, Human Interface Guidelines (HIG), Google Play Policies, and Android Compatibility standards.
Familiarity with Scrum and Agile development methodologies and related tools such as JIRA.
Strong awareness of UI/UX principles with a good sense of design best practices and design language consistency.
Strong communication skills and active contribution within a collaborative team environment.
Passionate about staying up to date with the latest trends in mobile technology and AI.