Android Developer

AVENSYS CONSULTING PTE. LTD.; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A global IT professional services company based in Singapore seeks an experienced Android Developer. The ideal candidate will possess 8+ years of software engineering experience, with 5-6 years specifically in Android development using Kotlin. Responsibilities include leading app development projects, collaborating with cross-functional teams, and integrating AI-driven solutions. The company offers a competitive salary, attractive benefits, and a collaborative work environment with opportunities for career progression.

Benefits

Competitive salary

Attractive company benefits

Fun and collaborative work environment

Qualifications

• 8+ years of professional software engineering experience.
• 5–6 years of solid Android development experience using Kotlin and Java.
• Proven experience delivering production‑ready Android applications.
• Strong understanding of Android SDK and Jetpack components.
• Experience working in Agile environments using Git, CI/CD, Jira, Confluence.

Responsibilities

• Lead end‑to‑end design, development, testing, and deployment of Android applications.
• Collaborate with cross-functional teams to build scalable, user-friendly mobile solutions.
• Drive DevOps practices and CI/CD pipelines.
• Mentor junior developers and uphold clean architecture principles.

Skills

Kotlin

Java

Android Development

AI/ML fundamentals

Agile development

Debugging skills

Analytical skills

Education

Bachelor’s degree in Computer Science

Tools

Android Studio

Gradle

Git

GitHub/GitLab

JUnit

Job description

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail, and supply chain.

We are currently looking to hire Android Developer.

This is an exciting opportunity to expand your skill set, achieve job satisfaction and work-life balance. More details as below.

Job Type: One-year Renewable Contract

JD:

We’re looking for a highly skilled Senior Android Developer with strong hands‑on experience in building modern, scalable, and user‑centric Android applications. The ideal candidate brings not only deep Android expertise but also a strong understanding of AI concepts and cloud technologies, enabling contribution to AI‑driven use cases, automation, intelligent workflows, or cloud‑integrated mobile solutions.

Candidate will work on end‑to‑end app development — from architecture and design to deployment and performance optimization — while collaborating closely with cross‑functional teams to deliver secure, high‑quality, and innovative mobile experiences.

Key Responsibilities

• Lead end‑to‑end design, development, testing, and deployment of Android applications using Kotlin and Jetpack Compose.
• Collaborate with UX, backend, cloud, and data/AI teams to build scalable, user‑friendly, and future‑ready mobile solutions.
• Apply strong AI understanding to support or integrate AI‑driven use cases (workflow automation, cloud AI services, data intelligence, etc.).
• Integrate REST/GraphQL APIs, WebSockets, and third‑party SDKs with robust offline handling, caching, and error recovery.
• Ensure high performance, responsiveness, and reliability across a wide range of Android devices, including foldables.
• Implement secure coding practices, including OAuth2, MFA, AES/RSA encryption, certificate pinning, TLS/SSL, and OWASP Mobile compliance.
• Drive DevOps practices and CI/CD pipelines using GitHub Actions, Jenkins, Fastlane, and automated testing frameworks.
• Conduct code reviews, mentor junior developers, and uphold clean architecture principles.
• Optimize app performance: memory, network usage, battery efficiency, and UI responsiveness.
• Explore and integrate emerging technologies: Kotlin Multiplatform, Compose advancements, cloud‑native tools, and AI services.

Basic Qualifications

• 8+ years of professional software engineering experience.
• 5–6 years of solid Android development experience using Kotlin and Java.
• Proven experience delivering production‑ready Android applications (Play Store or enterprise).
• Strong understanding of Android SDK, Jetpack components, Material Design principles, and architectural best practices.
• Strong CS fundamentals including data structures, algorithms, and design patterns.
• Experience working in Agile environments using Git, CI/CD, Jira, Confluence, GitHub/GitLab.
• Good understanding of AI/ML fundamentals, enabling contributions to AI‑related workflows or integrations.
• 3+ years of experience in AI/ML projects with hands‑on experience in AI/ML development. Good exposure to GenAI and Agentic AI is a strong advantage.
• Excellent communication, debugging, analytical, and mentoring skills.
• Bachelor’s degree in Computer Science, Software Engineering, IT, or equivalent experience.

Technical Skill Sets

• Languages & Tools: Kotlin, Java, Python, Android Studio, Gradle, Git, GitHub/GitLab.
• Android Frameworks: Jetpack Compose, View Model, Flow, LiveData, Room, DataStore, WorkManager, Hilt/Dagger.
• Architecture: MVVM, MVI, Clean Architecture, modular/multi‑module project structures.
• Networking: Retrofit, OkHttp, GraphQL, WebSockets.
• AI & Cloud Competency: Strong understanding of AI concepts and ability to integrate or work with AI services when required.
• Exposure to AI platforms: Google Gemini API / AWS Bedrock / Vertex AI or similar cloud AI tools.
• Optional exposure to ML Kit or TensorFlow Lite for on‑device intelligence.
• Analytics & Cloud Integration: Firebase Crashlytics, Performance, Analytics, FCM; AWS/GCP integration (Lambda, S3, Cloud Run, API Gateway).
• Testing & DevOps: JUnit, Espresso, Mockito; CI/CD (Fastlane, GitHub Actions, Jenkins); SonarQube/static analysis.
• Security: Android Keystore, AES/RSA encryption, certificate pinning, OAuth2, TLS/SSL, OWASP Mobile Security.
• Nice to Have: Kotlin Multiplatform, Flutter, React Native, IoT, AR/VR, feature flagging, experimentation platforms.

Desirable Certifications

• AWS/Azure/Google AI Certifications
• Any other equivalent industry standard certification

WHAT’S ON OFFER

You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.

To submit your application, please apply online or email your UPDATED CV in Microsoft Word format to [e-mail]. Your interest will be treated with strict confidentiality.

CONSULTANT DETAILS

Consultant Name: Preethi Kanthappan
Reg No: R1765546
Avensys Consulting Pte Ltd
EA Licence 12C5759

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