493 Kotlin Java jobs in Hong Kong

Overview

Business Development Executive (Digital / Mobile Solutions) role at Cherrypicks. Hong Kong-based technology startup and subsidiary of NetDragon Websoft Holdings Limited. The company specializes in mobile technology, mobile eCommerce, AI, eWallet, and location intelligence, with O2O platforms and AR/SDK solutions.

• Conduct market and competitive analysis with AI to identify emerging opportunities, trends, and client needs.
• Provide end-to-end consulting services, utilizing AI and automation tools (machine learning, generative AI, predictive analytics) to drive client transformation and value.
• Lead and contribute to the development and execution of digital strategies, ensuring AI integration across products, solutions, and operations.
• Prepare high-impact pitches, proposals, tenders, contracts, and sales materials with a focus on AI solutions.
• Attend client meetings as a credible AI business advisor — gather requirements, propose customized AI-powered solutions, and manage technical/product demonstrations.
• Oversee day-to-day operations of digital/mobile and AI-driven projects, ensuring best-practice deployment of AI tools for client engagement, project delivery, and reporting.
• Proactively implement and train internal teams on AI business development tools, facilitating continuous improvement in productivity and client success.
• Collaborate closely with cross-functional teams to unlock new business models and processes powered by AI, ensuring strategic alignment with future company direction.

• Bachelor's degree in Marketing, Communications, English and Information Technology related disciplines.
• At least 1 year relevant digital solution consulting and pre-sales technical experience; AI-related projects, products or tools experience is a plus.
• Hands-on experience in writing proposals and presentations.
• Good interpersonal skills with demonstrated ability to work in mission-driven situations and solve customer-focused problems.
• Experience in project management, prioritization and organizational skills; ability to adapt in a fast-paced and AI-focused environment.
• Excellent verbal and written communication skills in Chinese and English; fluent Mandarin is an advantage.
• Candidate with more experience may be considered as Assistant Manager.

• 5-day work week
• Bank holidays
• Work From Home Policy
• Discretionary bonus
• Birthday Leave / Examination Leave / Marriage Leave / Compassionate Leave
• Family Medical Scheme
• Recreation activities

We believe that happy employees make for a successful business. Join us and experience a fulfilling and rewarding career that you'll love. To apply, please send your CV with current and expected salary.

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

Business Development Executive (Digital / Mobile Solutions) role at Cherrypicks. Hong Kong-based technology startup and subsidiary of NetDragon Websoft Holdings Limited. The company specializes in mobile technology, mobile eCommerce, AI, eWallet, and location intelligence, with O2O platforms and AR/SDK solutions.

• Conduct market and competitive analysis with AI to identify emerging opportunities, trends, and client needs.
• Provide end-to-end consulting services, utilizing AI and automation tools (machine learning, generative AI, predictive analytics) to drive client transformation and value.
• Lead and contribute to the development and execution of digital strategies, ensuring AI integration across products, solutions, and operations.
• Prepare high-impact pitches, proposals, tenders, contracts, and sales materials with a focus on AI solutions.
• Attend client meetings as a credible AI business advisor — gather requirements, propose customized AI-powered solutions, and manage technical/product demonstrations.
• Oversee day-to-day operations of digital/mobile and AI-driven projects, ensuring best-practice deployment of AI tools for client engagement, project delivery, and reporting.
• Proactively implement and train internal teams on AI business development tools, facilitating continuous improvement in productivity and client success.
• Collaborate closely with cross-functional teams to unlock new business models and processes powered by AI, ensuring strategic alignment with future company direction.

• Bachelor's degree in Marketing, Communications, English and Information Technology related disciplines.
• At least 1 year relevant digital solution consulting and pre-sales technical experience; AI-related projects, products or tools experience is a plus.
• Hands-on experience in writing proposals and presentations.
• Good interpersonal skills with demonstrated ability to work in mission-driven situations and solve customer-focused problems.
• Experience in project management, prioritization and organizational skills; ability to adapt in a fast-paced and AI-focused environment.
• Excellent verbal and written communication skills in Chinese and English; fluent Mandarin is an advantage.
• Candidate with more experience may be considered as Assistant Manager.

• 5-day work week
• Bank holidays
• Work From Home Policy
• Discretionary bonus
• Birthday Leave / Examination Leave / Marriage Leave / Compassionate Leave
• Family Medical Scheme
• Recreation activities

We believe that happy employees make for a successful business. Join us and experience a fulfilling and rewarding career that you'll love. To apply, please send your CV with current and expected salary.

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

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.

Overview

Nityo Infotech | HR Operation & IT Recruitment is seeking a Software Engineer with 12+ years of experience. Mode : Onsite. Domain : Finance & Banking. Mandatory Skill : FIS CD Trade Clearing.

• Proven experience in cloud technologies (Azure, Kubernetes) and financial applications (FIS CD Trade Clearing) .
• Proficiency in Java, Python , and scripting languages (PowerShell, Bash ).
• Familiarity with SDLC practices and tools such as GitLab , Terraform .
• Excellent communication and interpersonal skills.
• Bachelor’s or Master’s degree in Finance, Technology, or a related field.
• Seniority level : Mid-Senior level
• Employment type : Full-time

Key Responsibilities:

• Design and develop Smart Mobility IoT related software
• Document and maintain the functionality of the software system(s)
• Troubleshoot, debug and upgrade the existing software system(s)
• Ensure that the software system(s) is/are updated with the latest features(s)
• Perform proof-of-concept (POC) for the latest technology or idea

What are we looking for:

• Bachelors or higher degree in Computer Science/Computer Engineering or relevant disciplines / Studying in Computer Science/Computer Engineering or relevant disciplines
• Experience in JavaScript e.g. NodeJS (Back-end)
• Knowledge in RDB or NoSQL would be a bonus
• Knowledge in Geographic Information System would be a bonus
• Comfortable to work in an agile environment
• Good team player
• Fluent in English, good written and oral communication skills

*THE ROLE *

The Laboratory for AI-Powered Financial Technologies Limited (AIFT) aims to be a leading research center on the financial technologies and services. We are seeking for passionate and talented Software Engineer / Asst Software Engineer to join our growing team.

*RESPONSIBILITIES *

• Design, implement and document the big data analytics and software applications for the financial projects.
• Assist in system design according to project requirements, as well as program testing and deployment of systems.
• Provide various technical and programming supports to the project team.
• Perform other duties as assigned.

*QUALIFICATION & REQUIREMENTS *

• Bachelor or above in Computer Science / Information Technology or related discipline.
• Solid development experience in (e.g., Python, Javascript, Django or React).
• Hands-on experience in the major database systems (e.g., MySQL or MongoDB).
• Knowledge or experience with machine learning and AI (e.g., ChatGPT) is a plus.
• Experience in the well-known data analytics challenges, International Collegiate Programming Contest or Mathematical Contest in Modeling is highly preferred.
• Good verbal and written communication skills in both Chinese and English
• Less experience will be considered as Assistant Software Engineer.

Please state your expected salary and send your resume to us.

Your day-to-day activities will involve collaborating with cross-functional teams-ranging from business analysts to DevOps specialists-to deliver reliable software solutions tailored to evolving organisational needs.

• Design, build, and maintain robust backend systems using C# and .NET frameworks to ensure reliability and scalability across business applications.
• Participate actively in system architecture design sessions, providing thoughtful technical input that supports long-term maintainability and performance.
• Collaborate closely with business stakeholders to gather requirements, analyse needs, and translate them into effective technical solutions that drive value.
• Take full responsibility for assigned software components by guiding them through all phases of the Software Development Life Cycle (SDLC), from conception to deployment.
• Conduct thorough code reviews for peers, promoting best practices in software development and encouraging knowledge sharing within the team.
• Maintain comprehensive technical documentation including UML diagrams, ERDs, use cases, and architectural standards to support ongoing development efforts.
• Work hand-in-hand with DevOps professionals to ensure smooth releases and deployments by aligning development activities with operational requirements.
• Engage in Agile ceremonies such as sprint planning, daily stand-ups, retrospectives, and contribute positively to team dynamics.
• Continuously seek ways to improve development processes by enhancing CI/CD pipelines, refining coding standards, and elevating overall code quality.
• Bachelor's degree in computer science, information systems or a related technical discipline demonstrating foundational knowledge essential for advanced engineering roles.
• At least seven years of hands-on experience coding and delivering backend systems using .NET (C#), showcasing your dependability in building production-grade solutions.
• Strong proficiency in T-SQL and Microsoft SQL Server with proven ability to design complex stored procedures while optimising performance for large-scale applications; adept at debugging legacy SQL code.
• Demonstrated skill in writing clean, scalable code accompanied by clear documentation that facilitates maintenance and future enhancements.
• Ability to produce and interpret technical documentation such as UML diagrams or ERDs which directly support solution implementation efforts.
• Solid understanding of Agile methodologies along with practical experience navigating all stages of the SDLC within collaborative teams.
• Familiarity with tools like GitHub for version control as well as Jira or Confluence for project management and team communication.
• Genuine passion for technology coupled with a desire to deliver value through thoughtfully engineered software solutions that benefit users across the organisation.
• Exceptional organisational skills paired with strong analytical abilities; meticulous attention to detail ensures delivery of high-quality results.

Service: Application development

Location: Hong Kong

Job Description and Responsibilities:

·    Develop Frontend / Backend applications

·    Work closely with application programmer in developing and maintaining existing system

·    Collaborate with internal teams to identify system requirements

·    Converting business logic into technical design

·    Suggest new features to improve program navigation and operation

Requirements:

·    Preferably 2-4 years relevant IT experience in web/systems/software development

·    Degree / Higher Diploma holder with major in Computer Science/ Engineering, Information System, IT or other relevant disciplines

·    Solid experience in React, , TypeScript

·    Any experiences of the followings will be an advantage

·    CI/CD

·    Kubernetes

·    Docker

·    NestJS

·   

·    Candidates with less experience will be considered as Frontend / Backend developer

What we offer

·    Attractive remuneration package

·    Job-related training

· days work week

·    Medical benefits

·    Friendly working environment

·    Good career prospect

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