203 Software Engineer jobs in Hong Kong

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Software Development Engineer - Video Generation

About Us

We are a cutting-edge AI startup specializing in next-generation video generation technology based in Hong Kong. Our mission is to push the boundaries of what's possible in AI-driven video generation through innovation of foundation model. As a growing startup, we offer a dynamic environment where your research can have immediate impact on technology development.

Position Overview

We are seeking an experienced Software Engineer to architect and manage our AI video generation platform.

Key Responsibilities

• Lead full-stack development of web-based video generation products, from frontend interface design to backend system architecture, ensuring product functionality completeness and smooth performance
• Utilize cutting-edge frontend technologies such as React and Vue3 to build highly interactive, user-friendly interfaces that visualize video editing, effects display, and workflow guidance features
• Develop and maintain backend services using Node.js, Python (Flask/Django/FastAPI), or Java (Spring Boot) to ensure efficient operation of core video processing algorithms and manage video assets and user project data
• Optimize frontend-backend data interactions, handle high-concurrency requests, and ensure system stability under large-scale user access, guaranteeing smooth video generation, storage, and playback processes
• Collaborate closely with product, design, and testing teams to participate in product iterations, providing innovative technical solutions and driving continuous product optimization

Required Qualifications

• Bachelor's or Master's degree in Computer Science, Software Engineering, or related field
• 3-5 years of full-stack development experience with outstanding programming abilities and high code quality standards
• Hands-on project experience using AI coding products for complete product development
• Familiar with at least one backend development language such as, Python, Java, with mastery of corresponding development frameworks
• Database design and development experience with proficiency in MySQL, PostgreSQL, or MongoDB
• Knowledge of video processing, understanding of video encoding and format conversion principles, familiar with video processing tools and related libraries
• Understanding of server operations and cloud computing platforms (AWS, Alibaba Cloud, Tencent Cloud) with ability to deploy and configure servers
• Strong communication skills and team collaboration spirit, excellent problem-solving abilities, passionate about new technologies with enthusiasm for learning and exploration

Technical Skills

• Frontend Development
• Frameworks: React, Vue.js, Angular
• Build Tools: Webpack, Vite, Parcel
• Frameworks: Flask, Spring Boot, FastAPI, Django
• API Development: RESTful APIs, GraphQL
• Database & Storage
• NoSQL: MongoDB, Redis
• Video Processing
• Video Libraries: FFmpeg, OpenCV
• Streaming: WebRTC, HLS, DASH
• Compression and Optimization
• Middleware
• DevOps & Cloud
• CI/CD: Jenkins, GitHub Actions

What We Offer

• Opportunity to build cutting-edge AI infrastructure
• Competitive salary and equity package
• Access to latest hardware and technologies
• Learning and conference budget

Location

• Hong Kong (on-site, Hong Kong Science and Technology Park)

Expected Impact

• Design and implement next-generation AI computing infrastructure
• Optimize resource utilization and cost efficiency
• Improve training speed and efficiency for AI models
• Build scalable and reliable systems

Projects You'll Work On

• Building responsive web interfaces for AI video generation platform
• Developing real-time video processing and editing capabilities
• Creating user management and project collaboration systems
• Implementing AI model integration and optimization features
• Building analytics and monitoring dashboards for video generation agents

To Apply:

Please submit:

• Detailed CV highlighting relevant infrastructure projects
• Description of the largest scale system you've built/managed
• Examples of infrastructure optimization achievements
• Professional references

To apply or learn more about this position, please contact

• Seniority level Mid-Senior level

• Employment type Full-time

• Industries Software Development

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We are seeking a skilled Senior Software Engineer to join our team. The ideal candidate will be responsible for maintaining existing systems and preparing for future enhancements, including a revamp that utilizes advanced technologies. Proficiency in Java is essential, with additional experience in C#, Go, and Rust; knowledge of Python is preferred for specific components, particularly those involving AI integration.

Key Responsibilities:

• Maintain and support existing systems, addressing bugs and implementing code changes as necessary.
• Collaborate with the team to analyze and revamp systems, focusing on integrating legacy systems into a more comprehensive solution.
• Develop and enhance data import functionalities, ensuring comprehensive data sourcing and integration.
• Implement AI components to enhance system capabilities, including training machine learning models for data adaptation.
• Develop and support retrieval APIs to facilitate data access for downstream systems.
• Collaborate with cross-functional teams to gather requirements and understand data needs.
• Document system processes, data flows, and technical specifications for future reference.

Qualifications:

• Bachelor’s degree in computer science, Software Engineering, or a related field.
• 5+ years of experience in software development, with a focus on system integration and API development.
• Proficient in Java ; experience with C#, Go, and Rust is required.
• Experience with Python is preferred, particularly for AI-related tasks.
• Strong understanding of data integration techniques and API design.
• Familiarity with AI and machine learning concepts is a plus.
• Strong problem-solving skills and attention to detail.
• Excellent communication and interpersonal skills, with the ability to work collaboratively in a team environment.

Preferred Skills:

• Experience with Docker and K8S.
• Knowledge of data validation and integration standards.
• Familiarity with version control systems (e.g., Git).

• Seniority level Associate

• Employment type Full-time

• Job function Information Technology
• Industries Software Development and Technology, Information and Media

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Central & Western District, Hong Kong SAR 2 days ago

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Direct message the job poster from BAH Partners

Multiple Technology Roles – Internet Retail Trading Platform Build

A leading financial institution is building a brand-new mobile trading system to support the aggressive expansion of its retail business. This platform will consolidate mobile and wealth product offerings under a next-generation “Mobile Trading System” (MTS), with full institutional backing and high internal visibility.

They are in the early vendor selection stage and looking to engage top engineering talent ahead of platform rollout. This is a rare opportunity to be part of a greenfield build that will define the future of retail trading in Asia.

Hiring Across These Areas:

• Experience supporting internet-facing trading platforms
• Strong troubleshooting and monitoring focus
• Cloud knowledge (AWS or Alibaba)
• Familiarity with Sybase, Oracle, or SQL
• Vendor platform will define final tech—flexibility is key
• Exposure to high-throughput, transactional systems preferred
• Strong Linux, Docker, Kubernetes in a TechOps/InfraOps environment
• Experience with cloud-native tools (AWS/Alibaba)
• Focused on operational reliability and platform performance

Full-Stack Developer (UI-leaning)

• Will focus more on frontend development; vendor will handle backend
• Prior trading or finance platform experience a plus

BA / PM – Mobile Trading Focus

• Familiarity with app UX, client purchase flows, and user journeys
• Strong stakeholder and vendor management
• Will support the selected vendor platform (TBC in August)
• Must have experience supporting vendor-based trading systems
• Not actively hiring yet—monitoring strong fits in advance

CISO / Cybersecurity

• Internet-facing trading environment experience
• Ability to build a compliant, secure architecture from the ground up
• Strong knowledge of regulations, audits, and vendor risk
• Greenfield build of a best-in-class trading platform
• Strong executive sponsorship from technology and business
• High growth potential—10–20 hires expected over the next 4 months
• Opportunity to shape product direction and infrastructure decisions from Day 1

Note: Full job descriptions pending vendor platform selection, but we are actively sourcing across these verticals. Early applicants will be prioritized once hiring accelerates.

M: +61 421 941 054

• Seniority level Not Applicable

• Employment type Full-time

• Job function Information Technology, Engineering, and Business Development
• Industries Information Services and Staffing and Recruiting

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Direct message the job poster from Chinasoft International

Software Engineer

Employment Type: 12-month Contract

Location: On-site at Public Healthcare (Hong Kong)

Job Description:

Chinasoft International is looking for a passionate and skilled Software Engineer to join our development team on a 12-month contract basis . This position is based on-site at a public healthcare client in Hong Kong. The successful candidate will be responsible for developing and maintaining enterprise-grade web applications using modern technologies in a mission-critical healthcare environment.

Key Responsibilities:

• Develop, test, and maintain scalable and high-performance web applications for healthcare-related systems.
• Design and integrate RESTful APIs using Java , Spring Boot , and .NET backend technologies.
• Manage and optimize relational databases such as MS SQL , MySQL , and PostgreSQL .
• Collaborate with cross-functional teams including UI/UX designers, QA engineers, and business analysts in an Agile development environment .
• Ensure high code quality through version control (Git) , code reviews, and adherence to software development best practices.

Requirements:

• University degree or above in Computer Science, Information Technology, or related disciplines
• At least 3 years of hands-on experience in web application development
• Strong experience with:
• Java , Spring Boot , .NET
• RESTful API development and integration
• MS SQL , MySQL , and PostgreSQL
• Git for source code management
• Solid understanding of software engineering principles and design patterns
• Experience working in Agile development environments

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology

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Kwun Tong District, Hong Kong SAR 7 months ago

Hong Kong SAR $28,000.00-$5,500.00 1 week ago

Hong Kong SAR 35,000.00- 60,000.00 3 months ago

Hong Kong SAR 4,800.00- 7,200.00 4 days ago

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On-site Full Time, Entry level, with 5 years or less of experience

• Participate in the full development cycle, including coding, testing, rollout, and maintenance
• Maintain and enhance existing systems
• Research and explore new technologies

Entry level

09/05/2025

N/A

Industry: Information Technology

• Application Development
• Software Development
• Web Analytics

Creaxon Technologies is a Hong Kong-based company specializing in advanced computer vision and AI monitoring solutions. Our team comprises experts in computer vision, deep learning algorithms, data analytics, web applications, low power electronics, and system design. We are pioneers in applying computer vision and AI technologies to monitoring projects and real-time traffic analysis in Hong Kong.

Hybrid Full Time 2 year or below Entry level

Python

Software Engineer

Job Reference Number: ReSaTech-SE

ReSaTech is an AI tech spin-off company from CAiRS. ReSaTech leverages the advanced technologies and research outcomes of CAiRS to provide customizable AI solutions that enhance product reliability and system safety, reduce operating costs and risks, and protect human life and health.

ReSaTech Limited is actively seeking a passionate and detail-oriented Software Engineer to join our dynamic team. Reporting directly to the CDO and collaborating closely with other R&D staff, the successful candidate will play a pivotal role in developing and implementing software solutions that advance our technology offerings. This position is well-suited for fresh graduates or individuals with up to one year of experience who are eager to grow and contribute to an innovative tech environment. Fresh graduates are welcome to apply, and this position is ideal for individuals eager to grow and contribute to an innovative tech environment.

Responsibilities

- Develop, test, and deploy AI-driven software solutions for real-world applications with a focus on computer vision and anomaly detection.

- Design and implement reliable software solutions for real-time video processing and monitoring systems.

- Develop algorithms to detect and address image quality issues and other visual anomalies.

- Optimize system performance to ensure scalability and robustness across diverse environments.

- Conduct software testing, debugging, and validation to maintain high-quality deliverables.

- Collaborate with cross-functional teams to ensure seamless integration of AI systems with existing infrastructures.

- Document technical processes and provide support for deployed systems.

Qualifications

Applicants should:

- Hold a recognized Bachelor’s degree in Computer Science, Computer Engineering, or a related discipline from a Top 100 university for STEM-related subjects, as published in recognized global university rankings.

- Demonstrate strong proficiency in Python, with the ability to write clean, efficient code (experience with other programming languages such as C++ or Java is a plus).

- Have foundational knowledge or experience in:

- Computer vision techniques and applications (e.g., object detection, anomaly detection).

- Real-time video processing and optimizing performance for monitoring systems.

- AI/ML frameworks such as TensorFlow, PyTorch, or Scikit-learn.

- Be capable of independently developing software solutions, from requirement analysis to deployment.

- Possess strong problem-solving and analytical skills.

- Be familiar with software testing, debugging, and performance optimization.

- Have a good command of written and spoken English (knowledge of Cantonese is a plus).

A competitive and negotiable salary will be offered, commensurate with the candidate's qualifications and experience.

Location

Hong Kong Science Park, Shatin

Remuneration
The successful candidate will be offered an attractive remuneration package and will be appointed on an initial two-year contract, subject to mutual agreement for contract renewal.

Application

Applicants may submit his/her comprehensive resume, including his/her current and expected salary details as well as his/her availability to on or before 31 July 2025.

Only shortlisted candidates will be notified. Applicants not hearing from us within 1 month may assume his/her application is not selected.

If potential candidates have additional inquiries, please send an email to

Data collected will be used for recruitment purposes only.

Entry level

17/06/2025

ReSaTech-SE

Information Technology

Project / Program Development

Software Development

Company Overview ReSaTech Limited An all-in-one solution provider that maximizes business profitability and extends asset life with customized Artificial Intelligence (AI) Deep Technologies to assure product reliability and system safety. We provide customized solutions to reduce operating costs and risks for your business with cost-effectiveness.

Direct message the job poster from EDPS Systems Limited

Our Client is a prestigious and leading professional sports club with a strong presence in Asia. They are currently seeking a talented Software Engineer to join their dynamic team to apply AI to enhance athletic performance and injury prevention innovation project.

Job Description:

As a Software Engineer, you will be responsible for designing, developing, and maintaining software components for a data analytics and predictive system focused on AI applications. You will work closely with data scientists and other engineers to deliver high-quality, scalable, and reliable solutions that enhance machine learning models.

Responsibilities:

- Design, develop, and test software components for data ingestion, processing, and storage tailored for AI-driven projects, including distributed data processing frameworks (Spark, Hadoop) and real-time data streaming platforms (Kafka, Flink).

- Write clean, scalable, and efficient code, adhering to software engineering best practices (e.g., SOLID principles, design patterns).

- Build and maintain APIs for accessing data and machine learning models, using RESTful APIs, GraphQL, and microservices architecture.

- Develop user interfaces for visualizing data and interacting with the AI-powered system, using modern web frameworks (React, Angular, Vue.js) and UI/UX design principles.

- Collaborate with data scientists and other stakeholders to deploy machine learning models into production, using containerization (Docker, Kubernetes), CI/CD pipelines, and infrastructure-as-code tools (Terraform, Ansible).

- Ensure the quality, performance, and security of the system, implementing automated testing (unit, integration, end-to-end), security audits, and monitoring tools.

- Conduct code reviews and ensure best practices in software development.

Qualifications:

- Bachelor's degree in Computer Science or a related field.

- Proven experience in software development using languages such as Python, Java, or C#.

- Experience with database technologies such as SQL or NoSQL (MongoDB, Cassandra).

- Experience with cloud platforms such as AWS, Azure, or GCP, including serverless computing (Lambda, Cloud Functions) and container orchestration (Kubernetes).

- Experience with version control systems (Git).

- Familiarity with DevOps practices and tools (Jenkins, CircleCI, ArgoCD).

- Familiarity with testing frameworks (JUnit or pytest).

- Strong problem-solving and communication skills.

- Minimum 2-year experience in software development.

- Preferred: Experience with Al frameworks (scikit-learn, TensorFlow or PyTorch) and familiarity with machine learning algorithms.

Salary will be commensurate with qualifications and experience.

Application:

Please submit your resume along with your current and expected salary. Personal data collected will be treated confidentially for recruitment purposes. Candidates not invited for an interview within six weeks may consider their applications unsuccessful.

Equal Opportunity Employer:

We are an equal opportunity employer and welcome applications from all qualified candidates. Personal data collected will be handled confidentially by authorized personnel for recruitment-related purposes.

Address:

Room 1202, 12/F, Harcourt House, 39 Gloucester Road, Wanchai, Hong Kong.

Website:

• Seniority level Associate

• Employment type Full-time

• Job function Information Technology
• Industries Technology, Information and Media, IT Services and IT Consulting, and IT System Custom Software Development

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2 days ago Be among the first 25 applicants

We’re partnering with an innovative trading firm to hire an experienced C++ Software Engineer for their team in Hong Kong.

This is an opportunity to join a high-performance technology environment focused on building advanced systems that support automated trading across global markets. We’re looking for curious, methodical developers who enjoy solving challenging engineering problems in production-critical settings.

What you’ll do:

• Design and develop high-performance systems with an emphasis on low latency, reliability, and scalability.
• Contribute to the evolution of a core trading platform used across multiple internal teams.
• Work closely with stakeholders to translate strategy and data requirements into robust, production-ready software.
• Enhance and maintain secure, efficient connectivity with external trading venues.
• Support the entire deployment lifecycle, including monitoring, troubleshooting, and post-release optimization.
• Improve platform observability and operational stability.

What we’re looking for:

• 5+ years of experience developing in modern C++ (ideally C++17 or newer).
• Solid understanding of data structures, algorithms, and systems-level programming.
• Strong experience with Linux-based development environments.
• Proven ability to write clear, maintainable, well-tested code.
• Familiarity with distributed systems, network communication, or high-throughput systems is highly valued.
• Knowledge of cryptocurrency or blockchain is a plus but not essential.
• Excellent communication skills and ability to collaborate with diverse technical and non-technical teams.

Tech environment includes:

• Modern C++ toolchains
• Version control and CI/CD practices
• Testing frameworks and deployment automation tools

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries Staffing and Recruiting and Financial Services

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Central & Western District, Hong Kong SAR 3 days ago

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Join to apply for the Software Engineer role at Animae Technologies Limited .

• Bachelor degree or above in Computer Science or related disciplines.
• Ability to work independently and in a team environment.

• Entry level

• Full-time

• Information Technology

• Technology, Information and Media