What Jobs are available for System Developer in Hong Kong?

System Developer(J18260)

Description:

1. Develop and support business systems using Python as the primary language

2. Process and analyze financial data using SQL and other tools

3. Work closely with business teams to translate requirements into technical solutions

4. Support in system development process like document writing, testing, release preparation

5. Monitor system operations and troubleshoot technical issues

Qualifications:

1. Upright, humble, diligent with high moral values

2. Bachelor's or Master's degree in Computer Science, Software Engineering or a related field

3. At least 2 years of system development experience

4. Familiar with Python (e.g., Pandas, NumPy, etc.), SQL and relational databases

5. Able to apply common design patterns in system development

6. Strong sense of responsibility and quick leaner

7. Knowledge in financial markets is preferred

8. Familiar with frontend frameworks such as , React, or Angular is preferred

9. Proficiency in both Chinese and English

We're looking for a passionate and driven Web3 Developer to join a forward-looking tech team focused on decentralized applications and blockchain innovation. This is a great opportunity for someone eager to grow in the Web3 space and contribute to building secure, scalable solutions using smart contracts and blockchain platforms.

• Collaborate with senior engineers to design and deploy decentralized applications and smart contracts.
• Write, test, and debug smart contracts on platforms like Ethereum and Solana.
• Explore and implement best practices in cryptography, consensus mechanisms, and decentralized architecture.
• Participate in code reviews and contribute to discussions on emerging Web3 technologies.
• Research new trends in blockchain, DeFi, and Web3 development.
• Support the integration of Web3 payment systems into enterprise platforms.
• Maintain clear and structured documentation throughout the development lifecycle.

• Degree in Computer Science, Information Systems, or a related engineering discipline.
• 3–5 years of development experience, ideally within financial services or tech firms.
• Hands-on experience with blockchain technologies and dApp development.
• Familiarity with programming languages such as Solidity, Rust, JavaScript, Python, or Java.
• Understanding of blockchain platforms like Ethereum, Hyperledger Besu, or Solana.
• Experience with AWS cloud services and container orchestration tools (e.g., Kubernetes).
• Knowledge of microservices architecture and Domain-Driven Design.
• Proficiency with Git and version control workflows.
• Strong problem-solving skills and attention to detail.
• Self-motivated with a passion for learning and growing in the Web3 space.

AI System Developer – AVP

Join a forward-thinking financial technology team as an AI System Developer, where you'll help shape the future of intelligent platforms through the application of Large Language Models (LLMs). This role is ideal for professionals with a passion for AI and a background in financial systems.

Job Description

• Work closely with experienced AI engineers and data experts to build and refine LLM-driven solutions.
• Apply predictive modeling and statistical techniques to uncover insights from complex financial datasets.
• Support the full lifecycle of NLP model development—from data wrangling to deployment.
• Enhance model performance through rigorous testing, tuning, and evaluation.
• Contribute to the seamless integration of AI features into enterprise-grade platforms.
• Stay ahead of the curve by researching emerging trends in AI and NLP.
• Maintain clear documentation to support collaboration and scalability.

Requirement

• A degree in Computer Science, Information Systems, or a related engineering field.
• 3–5 years of development experience, preferably within financial institutions or investment firms.
• Solid foundation in machine learning and natural language processing.
• Proficiency in Python and familiarity with ML frameworks like TensorFlow or PyTorch.
• Exposure to both commercial and open-source LLMs.
• Experience in statistical modeling, time-series analysis, or Bayesian inference.
• Hands-on experience with model validation, backtesting, and real-time inference.
• Understanding of financial data structures and trading systems is a plus.
• Familiarity with cloud platforms (AWS), container orchestration (Kubernetes), and microservices architecture.
• Strong problem-solving skills and a proactive learning mindset.

AI System Developer – AVP

Join a forward-thinking financial technology team as an AI System Developer, where you'll help shape the future of intelligent platforms through the application of Large Language Models (LLMs). This role is ideal for professionals with a passion for AI and a background in financial systems.

Job Description

• Work closely with experienced AI engineers and data experts to build and refine LLM-driven solutions.
• Apply predictive modeling and statistical techniques to uncover insights from complex financial datasets.
• Support the full lifecycle of NLP model development—from data wrangling to deployment.
• Enhance model performance through rigorous testing, tuning, and evaluation.
• Contribute to the seamless integration of AI features into enterprise-grade platforms.
• Stay ahead of the curve by researching emerging trends in AI and NLP.
• Maintain clear documentation to support collaboration and scalability.

Requirement

• A degree in Computer Science, Information Systems, or a related engineering field.
• 3–5 years of development experience, preferably within financial institutions or investment firms.
• Solid foundation in machine learning and natural language processing.
• Proficiency in Python and familiarity with ML frameworks like TensorFlow or PyTorch.
• Exposure to both commercial and open-source LLMs.
• Experience in statistical modeling, time-series analysis, or Bayesian inference.
• Hands-on experience with model validation, backtesting, and real-time inference.
• Understanding of financial data structures and trading systems is a plus.
• Familiarity with cloud platforms (AWS), container orchestration (Kubernetes), and microservices architecture.
• Strong problem-solving skills and a proactive learning mindset.

Role
: Java Senior Software Developer (Trading System)

Location
: Hong Kong

Employment Type
: Permanent

Client
: Investment Banking

We are seeking an expert Java developer to join our Global Equities Front Office technology team. The role involves enhancing a real-time trading system that focuses on risk management and quantitative strategies in a low latency environment.

Candidates should have significant experience in developing low latency trading algorithms, a solid understanding of Asian equity markets, and a proven record of delivering high-quality software. Strong analytical and software engineering skills, along with experience in Agile development, unit/system testing, and performance tuning, are essential.

Key Responsibilities:

• Develop and enhance front office quantitative and electronic trading systems focused on risk management.
• Design and create algorithms and strategies for opportunistic trading, market making, and various risk trading approaches.
• Actively implement pricing and portfolio optimization models, as well as other risk-related frameworks.
• Provide daily support for applications and assist trading desks in their operations.
• Collaborate closely with quantitative analysts and traders to build high-performance, low-latency trading systems and models.

Key Responsibilities:

• Collaborate on the development of trading and risk management systems.
• Implement pricing and portfolio optimization models.
• Create algorithms for effective trading strategies.
• Work alongside traders to build high-performance systems.
• Provide daily support for trading applications.

Qualifications:

• Expert-level Java programming, The ideal candidate will have extensive experience in creating multi-threaded, low-latency applications.
• Front-office experience in trading system development is preferred.
• Experience with FIX, Linux, and SQL.
• Understanding of trading, market structures, and quantitative methods.
• Strong networking skills, with experience in low latency and distributed systems.
• Familiarity with market data and databases like KDB/Q.
• Knowledge of Python and C++ is a plus.

Additional Skills:

• Detail-oriented with a proactive approach to challenges.
• Team-oriented but capable of independent work.
• Eagerness to learn and apply new skills.
• Ability to work well under pressure and meet deadlines.
• Strong problem-solving and diagnostic skills.

Responsibilities:

• Build, develop and deploy web applications
• Contribute in all phases of the development lifecycle including system integrations and UAT
• Prepare and produce releases of software components and technical documentations
• Assist to deliver internal projects as well as external projects for a variety of clients in both private and public sectors
• Conduct research to support the development and evolution of the Company's solution consultation services
• The appointee may need to work on customer site for specific project when required

Required Skills and Education:

• Degree or above in Computer Science, Computer Engineering or Information Technology
• Minimum 2 years working experiences in application development
• Recent graduates/candidate with less experience will be considered as Developer
• Able to demonstrate basic data analytical skill and programming experiences
• Hands on experience using web technologies such as , frontend frameworks, API integrations.
• Capable to communicate professionally, analytical, creative and problem-solving abilities
• Capable to work in a challenging, fast-paced team-oriented environment
• Preferable Skills: , Angular/React, RESTful API, JavaScript
• Database: MySQL, MSSQL, MongoDB or similar
• Knowledge in the following will be an advantage:
• AI Chatbot
• Cloud Deployment
• Python
• DevOps

We offer 5-day work week (except certain Saturdays subject to specific project requirements), 12 months contract, medical plan, free shuttle bus, free snacks and beverages. Happy and harmonious working environment.

For interested parties, please submit your full resume with current & expected salary, and state your availability in MS Word Format. Remuneration will be commensurate with qualifications and working experiences. Application without salary information will not be considered.

All information provided will be treated in strict confidence and used solely for recruitment purposes.

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped QRT's collaborative mindset which enables us to solve the most complex challenges. QRT's culture of innovation continuously drives our ambition to deliver high quality returns for our investors.

We are looking for a Software Developer to join our Central Functions Development team based in our Hong Kong office.

You will be a highly motivated individual with expert communication skills, who has experience in interfacing directly with the business to bring solutions that utilise your knowledge and expertise in building both small- and large-scale applications. In this key role, you will be responsible for implementing a development framework for the Central Functions area (COO and Operations), working with a small team across London and Hong Kong with responsibility for stakeholder management and overseeing development from design through to release.

Your future role within QRT includes:

• Playing a key support role in maintaining and enhancing our reconciliation and operational processes, ensuring data accuracy as well as smooth operation and continuous improvement of existing tools
• Owning the relationship with our Reconciliations team, building out a suite of reconciliations and the associate user interfaces as well as providing support for those reconciliations already live
• Acting as a trusted partner and primary point of contact for the wider Operations and COO teams, building strong relationships with key stakeholders
• Designing and developing tooling to automate operational processes such as trade bookings, reconciliations, and related controls
• Taking ownership of the data sources the team will use, creating reports and dashboards
• Contributing to the development of new features in the team's internal web application, expanding functionality and user experience, while ensuring consistency and scalability across systems
• Continuously reviewing and improving existing services as well as building new tools and services from

Your present skillset:

• 2-3 years of software development experience in writing high-quality, testable code
• Experience with Python and core libraries such as Pandas and Numpy required
• Understanding of SQL and working with databases (reading / writing data)
• Proven ability to troubleshoot and resolve issues in existing solutions, demonstrating strong analytical and problem-solving skills
• Excellent communication and stakeholder management skills, with the ability to translate technical concepts into clear business context
• Ability balance multiple workstreams in a fast-paced environment and self-organise
• Data-orientated individual who can work through large, detailed and time-consuming projects
• Experience working within a development team in the financial services industry preferred
• Understanding of modern software architecture and cloud platforms (AWS a plus)

QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.

Key Responsibilities

• Analyse business needs for system architecture design, data flow and data integration/migration for healthcare management application;
• Develop and test web-based software applications regarding features (e.g., interface, system, and API connectivity), logical codes development, and UAT protocols;
• Develop and maintain ETL & data protocols for data validation and data monitoring;
• Identify and automate repetitive/redundant scripts, processes and schedules to achieve optimal efficiency;
• Develop various data reporting interfaces for different business and operation units;
• Optimise SQL queries and data models to support business decision making;
• Propose and develop enhancement recommendations by reviewing existing solutions, documented troubleshoots, and version controls;
• Provide production support (L2/L3) via root-cause analyses of troubleshoots and;
• Develop technical specifications, API protocols, runbooks, and system mapping diagrams for knowledge transfer and maintenance.

Requirements

• Degree in Computer Science, Information Systems, or related discipline;.
• Solid experience in web application development (e.g., PHP/Laravel or ), RESTful APIs and SQL/MySQL;
• Hands-on experience with ETL/data processing (e.g., scripts, cron/schedulers, n8n/Airflow)
• Proficient in performing SQL optimisation;
• Familiar with Git, CI/CD, Linux/Nginx/Docker, environment configuration, and secure coding practices and;
• Able to collaborate across teams, manage project priorities in a fast-paced setting, and provide customer-focused support.

To find out more about our company, please visit our website: 

We offer competitive remuneration packages and attractive terms to the right candidate. Interested parties please send full resume with expected salary & available date to HR Department by clicking "Apply Now".

All information provided by applicants will be treated in strict confidence and used for recruitment purposes only. All personal data of unsuccessful applicants will be retained for 6 months for future recruitment purposes and will then be destroyed.

Responsibilities:

• Analyze user requirements, perform feasibility studies and impact analysis
• Perform technical design, development, unit testing and development integration testing to deliver high performance, scalable, flexible and reliable software systems
• Work with project teams from oversea to perform system integration, testing and production environment setup, deployment and release
• Produce high quality deliverables based on thorough understanding of business requirements
• Provide technical supports during system development and production roll-out

Requirements:

• University graduate with major in Information Technology or related disciplines
• At least 2 years' experience in application development using Java / Spring Boot
• Solid experience in developing micro-services / event-driven architecture application
• Hands on experience on ReactJS /
• Hands on experience on MySQL / MongoDB / Redis
• Hands on experience on low-code application platform and RPA is a big advantage
• Innovative and strong analytical skill
• Desire to research and use new technology
• Good command of spoken and written English, Putonghua is an advantage

(OOCL is an Equal Opportunity Employer. OOCL will retain the personal data of applicants/ unsuccessful applicants for future recruitment purpose for a period of six months. All personal data will be destroyed immediately right after the abovesaid period.)