Senior Android Engineer (Kotlin) - Critical Apps

ST Engineering Mission Software & Services Pte Ltd; Singapore; On-site; SGD 60,000 - 95,000; Full time

Benefits offered by this job

Competitive remuneration

Comprehensive benefits

Job summary

ST Engineering Mission Software & Services Pte Ltd in Singapore is seeking an experienced Android Developer to design, develop, test and maintain native Android applications using Kotlin.

You will collaborate with backend engineers to integrate RESTful APIs, participate in Agile sprints, and contribute to CI/CD pipelines while delivering high-quality, reliable mobile software for Defence and Public Security sectors.

Qualifications

• 2 years of Android development experience (Kotlin) preferred.
• Strong understanding of Kotlin fundamentals (coroutines, flows, null safety).
• Experience with Android Jetpack components (ViewModel, LiveData/Flow, Navigation).
• Familiarity with Jetpack Compose or modern Android UI development.
• Experience integrating REST APIs and handling JSON data.
• Knowledge of Git version control.
• Understanding of software development lifecycle and Agile practices.
• Familiar with DevOps is value added.
• Must be hands-on and enjoy programming.
• Ability to learn new languages and technologies.
• Able to work independently and self-motivated.
• Good communication and documentation skills.
• Strong customer-service oriented and possess Can-Do attitude.
• Team Player, Willing to learn

Responsibilities

• Develop and maintain native Android applications using Kotlin.
• Build modern, responsive UIs using Jetpack Compose and Android UI frameworks.
• Write clean, maintainable, and testable code following best practices.
• Collaborate with backend engineers to integrate RESTful APIs and services.
• Participate in Agile development cycles (sprint planning, code reviews, retrospectives).
• Debug, troubleshoot, and enhance application performance and reliability.
• Contribute to CI/CD pipelines, automated builds, and testing.
• Conduct unit testing, UI testing, and support user acceptance testing (UAT).
• Continuously improve app quality through monitoring, feedback, and iteration.
• Document technical designs and implementation details

Skills

Kotlin

Android development

Jetpack Compose

REST APIs

Git

Agile practices

UI testing

CI/CD

Debugging

Job description

ST Engineering Mission Software & Services Pte Ltd in Singapore is seeking an experienced Android Developer to design, develop, test and maintain native Android applications using Kotlin.

You will collaborate with backend engineers to integrate RESTful APIs, participate in Agile sprints, and contribute to CI/CD pipelines while delivering high-quality, reliable mobile software for Defence and Public Security sectors.