428 Game Engineer jobs in Hong Kong

We are now looking for Senior Unity Developer to join our team.

You will be responsible for:

●    Develop and maintain core gameplay and UI systems in Unity3D using C# for Android and iOS platforms.

●    Design and implement high-quality frontend presentation, with polished UI animations, transitions, and feedback loops that enhance the user experience.

●    Implement and manage multiple simultaneous WebSocket connections to support real-time features.

●    Handle AssetBundle loading, versioning, and management for dynamic content delivery.

●    Implement and maintain hot-reloadable logic modules using ILRuntime and the ET Framework.

●    Optimize game performance and memory usage across a wide range of mobile devices.

●    Integrate third-party SDKs and services (e.g., analytics, push notifications, in-app purchases).

●    Troubleshoot, debug, and resolve client-side issues in both development and production environments.

●    Participate in code reviews and contribute to overall codebase stability, clarity, and scalability.

●    Collaborate with the product owner, designers, and backend developers to build responsive, visually engaging mobile game experiences.

●    Communicate effectively and work closely with distributed teams in Hong Kong, North America, and Europe.

You are required to have:

● years of professional experience in Unity3D development with a focus on Android/iOS platforms.

●    Hands-on experience with the ET Framework, especially ILRuntime-based hotfix systems on the client side.

●    Strong command of C#, Unity UI (uGUI or similar), and mobile game development best practices.

●    Demonstrated craftsmanship in frontend visual polish—including UI animation, transitions, layout flow, and presentation logic.

●    Experience with mobile SDK integrations and Unity's build and deployment pipeline for Android and iOS.

●    Able to communicate effectively in both Cantonese and English, especially in remote or distributed team settings.

●    Proficient with Git and comfortable working in an agile development environment.

Bonus Skills:

●    Experience managing multiple concurrent WebSocket connections in a real-time mobile environment.

●    Solid experience with the AssetBundle workflow, including building, loading, caching, and version control.

●    Proven ability to optimize performance and memory usage for mobile platforms.

●    Familiarity with async/await, scene management, and mobile-specific development constraints.

We provide competitive salary package with benefits including 5-day work week, group medical insurance, birthday/ staff anniversary/ marriage/ annual leave/ full-paid sick leave and other benefits to the right candidates.

Interested parties please send us your full resume with portfolio (if any) and expected salary.

(Personal data collected would be used for recruitment purpose only)

(C# Developer / Unity - Work from home (Hybrid) - Unlimited AL - Hong Kong)

We are partnering with an innovative gaming and interactive media company seeking talented C# / Unity developers to join their growing team. This is a unique opportunity to work on cutting-edge projects that blend creativity, technology, and interactive design.

You will be at the forefront of building immersive applications and games, collaborating closely with designers, artists, and senior engineers. The focus is on delivering engaging user experiences, scalable features, and high-quality performance across platforms.

This is primarily a software developer role, ideal for someone with a strong foundation in C# and Unity, looking to take the next step in their career within the gaming and interactive media space.

Why this is unique:

• • Unlimited annual leave — flexible time-off policy designed to support work-life balance.
• Hybrid working arrangement — the option to work from home for part of the week.
• Learn from FAANG engineers — gain mentorship and guidance from world-class talent with backgrounds in leading global tech firms.
• Creative innovation — work on exciting projects spanning gaming, AR/VR, and interactive applications.
• Skill growth — gain hands-on exposure to advanced Unity features, cross-platform optimization, and emerging technologies.
• Collaborative culture — join a team where developers, designers, and creatives work side by side to bring ideas to life.

Ideal profile:

• • Strong programming skills in C# .
• Hands-on experience with the Unity engine (commercial or personal projects).
• Solid understanding of object-oriented programming principles.
• Eagerness to learn, problem-solve, and contribute in a team environment.
• Bonus: exposure to AR/VR, mobile platforms, or graphics programming.

If you are passionate about building interactive experiences and want to develop your career in gaming and immersive tech, please send your resume to .

We specialize in placing exceptional technology professionals into leading banks, hedge funds, trading firms, and technology companies across APAC. Get in touch to learn more.

Job Highlights

• Unity Mobile Development: Specialize in creating and optimizing games for mobile platforms using Unity.
• Performance Optimization: Focus on enhancing game performance and responsiveness on mobile devices.
• Cross-Platform Development: Work on projects that require deployment across various mobile operating systems.

RESPONSIBILITIES:

• Optimize Existing Games: Refactor and optimize existing game codes and assets to perform efficiently on mobile platforms.
• Develop Mobile-Specific Features: Implement features that utilize mobile-specific functionality such as touch inputs, accelerometer, and reduced processing power.
• Ensure Cross-Platform Compatibility: Ensure games run smoothly across different mobile operating systems and hardware configurations.
• Collaborate on User Interface Design: Work with UI/UX designers to ensure optimal gameplay experience on mobile screens.
• Testing and Quality Assurance: Conduct rigorous testing to manage and optimize memory usage and battery life for mobile games.

QUALIFICATIONS:

• Experience: 3+ years of experience in Unity development with a strong focus on mobile games.
• Proficient in Mobile Development: Extensive knowledge of mobile development challenges, including handling different screen sizes, optimizing battery usage, and managing mobile data constraints.
• Technical Skills: Strong understanding of mobile hardware and software architecture, experience with mobile SDKs, and proficiency in optimizing graphics and rendering techniques for mobile.
• Problem Solving: Ability to diagnose performance bottlenecks and apply effective optimizations.
• Education: Bachelor's or Master's degree in Computer Science, Game Development, or related field with a focus on software engineering or mobile technologies.

Unity Developer (Mid-Senior)

Location: Remote

We are looking for a Mid - Senior Unity Game Developer to join our team and contribute to the ongoing development of our live match-3 mobile game. This role combines hands-on engineering with creative problem-solving, ensuring high-quality features and a polished player experience.

Notable previous/current experience working on a top grossing match-3 game is a must.

Responsibilities:

• Take ownership of full-cycle game development, from design and implementation to ongoing maintenance
• Contribute to frontend development with Unity (or similar frameworks), focusing on gameplay, UI, and player interactions
• Collaborate closely with global teams to deliver timely, high-quality updates
• Apply reinforcement learning and algorithms to enhance level progression and difficulty balancing
• Stay up to date with trends in the match-3 and mobile game market, promoting innovation and continuous improvement

Requirements:

• 3+ years of professional game development experience, ideally with Unity 3D
• Strong skills in debugging, performance analysis, and mobile optimization
• Proficiency in C# and at least one additional language (Python, Java, C++)
• Solid understanding of mobile game structure, frontend interaction, and player experience
• Hands-on, solution-oriented, and able to flex across different tasks in a fast-moving environment
• Strong collaboration and communication skills, with an eye for product quality

Nice to Have:

• Experience with reinforcement learning (RL), multi-agent systems, or distributed algorithms
• Familiarity with both mobile and PC platforms
• Passion for casual and puzzle games, with insights into player engagement and retention

This is an opportunity to join a growing team, work on a live and successful title, and bring both technical expertise and product insight to the table. If you are a developer who thrives in fast-paced environments and enjoys shaping great mobile gameplay experiences, we'd love to hear from you.

Key Responsibilities

• Develop interactive games using Unity
• Implement motion sensing features
• Implement user-friendly UI/UX suitable for elderly users
• Optimize game performance across different platforms
• Debug and maintain existing game applications
• Integrate cloud services and data analytics features
• Document technical specifications and development processes

Technical Requirements

• Proficient in Unity3D development
• Strong C# programming skills
• Experience with motion tracking integration (With Unity SDK)
• Understanding of UI/UX principles
• Version control (Git) proficiency
• Familiarity with AWS Server Structure is a plus (i.e., RDS , Lambda , API Gateway)

Additional Requirements

• Bachelor's degree in Computer Science or related field
• Experience with interactive solutions is a plus
• Knowledge of accessibility design principles
• Strong problem-solving abilities
• Team collaboration skills
• Ability to communicate technical concepts clearly
• Love making game

Overview

We are partnering with an innovative gaming and interactive media company seeking talented C# / Unity developers to join their growing team. This is a unique opportunity to work on cutting-edge projects that blend creativity, technology, and interactive design. You will be at the forefront of building immersive applications and games, collaborating closely with designers, artists, and senior engineers to deliver engaging user experiences, scalable features, and high-quality performance across platforms.

• Develop and maintain applications and games using C# and the Unity engine.
• Collaborate with designers, artists, and engineers to implement features and optimize performance across platforms.
• Deliver high-quality, scalable code and engaging user experiences.

• Strong programming skills in C# .
• Hands-on experience with the Unity engine (commercial or personal projects).
• Solid understanding of object-oriented programming principles.
• Eagerness to learn, problem-solve, and contribute in a team environment.
• Bonus: exposure to AR/VR, mobile platforms, or graphics programming.

• Unlimited annual leave — flexible time-off policy designed to support work-life balance.
• Hybrid working arrangement — the option to work from home for part of the week.
• Learn from FAANG engineers — mentorship and guidance from world-class talent with backgrounds in leading global tech firms.
• Creative innovation — work on exciting projects spanning gaming, AR/VR, and interactive applications.
• Skill growth — gain hands-on exposure to advanced Unity features, cross-platform optimization, and emerging technologies.
• Collaborative culture — join a team where developers, designers, and creatives work side by side to bring ideas to life.

Please send your resume to .

We are partnering with an innovative gaming and interactive media company seeking talented C# / Unity developers to join their growing team. This is a unique opportunity to work on cutting-edge projects that blend creativity, technology, and interactive design. You will be at the forefront of building immersive applications and games, collaborating closely with designers, artists, and senior engineers to deliver engaging user experiences, scalable features, and high-quality performance across platforms.

• Develop and maintain applications and games using C# and the Unity engine.
• Collaborate with designers, artists, and engineers to implement features and optimize performance across platforms.
• Deliver high-quality, scalable code and engaging user experiences.

• Strong programming skills in C# .
• Hands-on experience with the Unity engine (commercial or personal projects).
• Solid understanding of object-oriented programming principles.
• Eagerness to learn, problem-solve, and contribute in a team environment.
• Bonus: exposure to AR/VR, mobile platforms, or graphics programming.

• Unlimited annual leave — flexible time-off policy designed to support work-life balance.
• Hybrid working arrangement — the option to work from home for part of the week.
• Learn from FAANG engineers — mentorship and guidance from world-class talent with backgrounds in leading global tech firms.
• Creative innovation — work on exciting projects spanning gaming, AR/VR, and interactive applications.
• Skill growth — gain hands-on exposure to advanced Unity features, cross-platform optimization, and emerging technologies.
• Collaborative culture — join a team where developers, designers, and creatives work side by side to bring ideas to life.

Please send your resume to .

Tech Recruiter | Connecting Top Talent with Tech Opportunities

C++ Developer – Quantitative Trading | Hong Kong

We’re partnering with a global hedge fund renowned for its cutting-edge technology and consistent performance across international markets. With a strong engineering culture, they continue to push the boundaries of high-frequency and systematic trading.

They're on the lookout for a Senior C++ Engineer in Hong Kong to work closely with quantitative researchers and traders, building high-performance systems that power global trading strategies.

• Design and implement ultra-low-latency trading platforms, from market data collection to exchange connectivity.
• Build interfaces, tools, and simulations to accelerate research productivity.
• Develop analytics and insights that directly inform trading decisions.

• 7+ years of professional experience with C++ (Python experience is a plus).
• Exposure to trading systems (order books, market data, exchange APIs).
• Strong grounding in algorithms, data structures, and OOP.
• Knowledge of Linux
• SQL familiarity an advantage.

Note: This description focuses on the role and required qualifications. Other postings and boilerplate have been omitted to maintain clarity.

Overview

Chinasoft International is currently seeking a highly-skilled Backend Developer to join our development team working on-site at a leading public healthcare organization in Hong Kong . You will be responsible for building robust, scalable backend systems to support mission-critical healthcare applications that impact thousands of end users.

As part of a cross-functional agile team, you will design and implement microservices, contribute to event-driven system architecture, and enhance automation through frameworks like Selenium. This role is ideal for backend developers passionate about building scalable systems with real-world social impact.

• Work on-site at one of Hong Kong’s largest public sector healthcare institutions
• Build scalable, event-driven backend systems in support of digital healthcare solutions
• Develop microservices architecture using Java, Node.js, and Kafka
• Contribute to healthcare information systems and patient data platforms
• Exposure to modern technologies including TypeScript, NestJS, MongoDB, Redis, and Selenium

• Develop and maintain robust backend services using Java , Node.js , Kafka , and TypeScript
• Generate and deploy microservices based on a shared code base and architectural standards
• Design and implement web scraping frameworks using Selenium for data extraction
• Contribute to system architecture design, particularly in event-driven application patterns
• Utilize NestJS for structured backend development in TypeScript
• Manage data persistence and caching layers using MongoDB and Redis
• Collaborate with frontend developers, DevOps engineers, and QA teams to ensure seamless integration and system reliability
• Participate in code reviews, testing, deployment planning, and continuous improvement of backend systems
• Ensure system performance, scalability, and security in production environments

• A Bachelor’s degree in Computer Science, Information Technology, or a related discipline
• Minimum of 5 years of hands-on experience in backend development roles
• Proficiency in Java , Node.js , and backend frameworks such as NestJS
• Strong experience with Kafka and event-driven system design
• Practical knowledge of TypeScript , MongoDB , and Redis
• Experience building or maintaining Selenium-based web scraping frameworks
• Familiarity with microservices architecture and distributed system best practices
• Strong problem-solving skills and the ability to work independently with minimal supervision
• Effective communication and collaboration skills, especially in cross-functional agile teams

Location: On-site at Kowloon Bay, Hong Kong

Employment Type: Full-time / 12-month Renewable Contract

Referrals increase your chances of interviewing at Chinasoft International.

Note: This description focuses on the Backend Developer role and related qualifications and does not include unrelated job postings or platform-specific notices.