Career Fair 2026: REIMAGINE AI+

HYAB Youth Start-up Internship Programme (YSIP)

Summer Internship 2026 Open for Application

HKSTP Global Internship 2026

Talent Foundry

ReSaTech LimitedSoftware Engineer (Ref. No.: ReSaTech-SE)RESATECH LIMITEDReSaTech is an AI technology spin-off from Centre for Advances in Reliability and Safety Limited (CAiRS) initiated by The Hong Kong Polytechnic University, is established in 2022. We leverage advanced technologies and the 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.More information about the company can be found at https://www.resatech.com.hk/Job DescriptionSoftware Engineer (Ref. No.: ReSaTech-SE)DutiesThe appointees will report to the Senior R&amp;D Manager. The candidate will be responsible for developing, testing, and deploying AI-driven software solutions for real-world applications, focusing on computer vision and anomaly detection. This role requires designing and implementing high-performance software systems, ensuring scalability and reliability for industrial environments. The ideal candidate will bring strong technical skills, problem-solving abilities, and a passion for creating innovative solutions that address complex challenges.<ol><li>Develop, test, and deploy AI-driven software solutions for computer vision and anomaly detection applications.</li><li>Design and implement reliable software systems for real-time video processing and monitoring.</li><li>Create and optimize algorithms to detect and address image quality issues and other visual anomalies.</li><li>Optimize system performance to ensure scalability, robustness, and efficiency across diverse operational environments.</li><li>Conduct comprehensive software testing, debugging, and validation to ensure high-quality deliverables.</li><li>Collaborate with cross-functional teams to integrate AI systems with existing infrastructures seamlessly.</li><li>Document technical processes, deployment procedures, and provide ongoing support for deployed systems.</li></ol> Qualifications<ol><li>Master’s or Bachelor’s degree in Computer Science, Computer Engineering, or a related field.</li><li>Proficiency with Python, with the ability to write clean, efficient code (experience with other programming languages such as C++ or Java is a plus).</li><li>Foundational knowledge or hands-on experience in the following areas:</li></ol><ul><li>Computer vision techniques and applications, including object detection and anomaly detection.</li><li>Real-time video processing and performance optimization for monitoring systems.</li><li>Working with AI/ML frameworks such as TensorFlow, PyTorch, or Scikit-learn.</li></ul><ol><li>Ability to independently develop software solutions, from requirement analysis to deployment.</li><li>Strong problem-solving and analytical skills.</li><li>Familiarity with software testing, debugging, and performance optimization.</li><li>Proficiency in written and spoken English (knowledge of Cantonese is a plus).</li></ol> What you enjoy at ReSaTech: We offer highly competitive salary commensurate with qualifications and experience, in addition to the following benefits:<ul><li>5-day work</li><li>Staff's entitlement to paid annual leave will increase progressively according to the company’s guidelines</li><li>Medical insurance</li><li>Excellent and friendly office environment (newly renovated and next to sea shore)</li><li>Work-life balance</li></ul> What you enjoy at Science Park:<ul><li>Shuttle bus to Science Park from various locations in HK</li><li>Recreational facilities in Science Park, e.g. gym and swimming pool</li><li>Can apply for studio apartment in InnoCell (a smart living and co-creation space designed for I&amp;T talents in Science Park) subject to availability and eligibility</li></ul> Application Guidelines<ol><li>Please return the completed application form, together with a detailed curriculum vitae, to the ReSaTech by email to info@resatech.com.hk</li><li>Application form can be downloaded from here.</li><li>ReSaTech reserves the right to fill or not to fill the position. The personal data in relation to your application will be used by ReSaTech to assess your suitability for assuming the position you are applying for, and to determine the remuneration and benefits package, if applicable.</li><li>Please read the “Personal Information Collection Statement for Recruitment” before completing the application form.</li><li>ReSaTech is an equal opportunity employer committed to diversity and inclusivity. All qualified applicants will receive consideration for employment without regard to gender, ethnicity, nationality, family status or physical or mental disabilities.</li><li>Applicants who are not invited to an interview within two months of the closing date should consider their applications unsuccessful.</li></ol>ReSaTech LimitedContact UsContact©ReSaTech Limited.

Software Engineer

Responsibilities:1.Hardware development of battery and Battery Swapping cabinet. And must comply with safety standards and legal requirements.2.Manage analysis of the customer requirements relating with HW and identify the risks to meet the customers' requirements in cost, timing and quality;3.Manage technical solutions, in collaboration with Software Engineer and Hardware Team Manager;4.Manage and maintain a complete design document set for the project;5.Manage the verification of the design concept.Job Requirements: Bachelor degree (or above) in Electrical Engineering, Electronic Engineering or relevant disciplines.

Hardware engineer

About the Role We are looking for a motivated AI / Machine Learning Engineering Intern to join our R&amp;D team.You will work closely with engineers on real-world AI systems, including model development, evaluation, visualization, and deployment optimization. This role is hands-on and engineering-focused, suitable for Year 2–3 undergraduate students who already have basic programming experience and want to deepen their skills in applied AI. What You Will DoAssist in developing and testing deep learning models (CV or LLM-related tasks)Implement and experiment with models using Python and PyTorchVisualize model outputs (e.g. feature maps, attention, heatmaps, inference results)Help optimize inference performance using tools such as:ONNXTensorRTCUDA (optional / exposure level)Participate in debugging, benchmarking, and improving model accuracy and speedWork with senior engineers to understand real deployment constraintsWhat We’re Looking For Must HaveCurrently Year 2–3 undergraduate student in: Computer Science Electronic Engineering AI / Data Science or related STEM fieldComfortable with Python Basic experience with PyTorch Familiarity with at least one area: Computer Vision (e.g. CNNs, detection, tracking) Large Language Models (basic understanding is enough)Nice to Have (Not Required)Experience with: CUDA / TensorRT / ONNX C++ (for model inference or performance) Model profiling or visualizationUnderstanding of model acceleration or deployment concepts Experience running models on GPU / edge devicesWhat You’ll GainHands-on experience with real production-oriented AI systems Exposure to model optimization and deployment, not just training Mentorship from experienced AI engineers Opportunity to grow into a long-term role (for strong performers)Who This Role Is NOT ForThis role is not pure academic research No requirement to publish papers No expectation to lead projects independently We value learning ability, curiosity, and solid fundamentals over buzzwords. Candidates are encouraged to include GitHub, school projects, or any personal AI experiments.

AI / Machine Learning Engineering Intern

We're seeking a passionate intern to join our small, high-impact team and help evolve our AI-driven characters from responsive chat interfaces into more autonomous, intelligent agents that plan, remember, adapt, and interact naturally in 3D virtual worlds.Key Responsibilities<ul><li>Build and test agent features like memory, personality consistency, multi-turn reasoning, and simple tool use (e.g., animations or API calls)</li><li>Work on multimodal agents combining text, vision, audio, and 3D animation control</li><li>Help create no-code personality tools (sliders → smart agent behaviors)</li><li>Run evaluations for character quality, coherence, safety, and engagement</li><li>Integrate agent logic with Unity/Unreal, demos, or real-time apps</li><li>Collaborate daily on prototypes and partner demos</li></ul>Requirements<ul><li>Studying (or recently finished) Computer Science, AI, or related degree</li><li>Good Python skills and at least one LLM project (chatbot/agent, even small ones count)</li><li>Familiarity with at least one LLM/agent framework or library</li><li>Interest in conversational AI, multimodal models, or character AI</li><li>Bonus: Any 3D experience (Unity, Blender), memory/reasoning chains, or interactive AI projects</li></ul>How to ApplyInterested candidates are invited to send their CV, portfolio (GitHub, relevant projects, demos, papers, etc.), and a brief note about why they want to join Mosjoy to: career@mosjoy.com (or the contact email listed on your official channels).Please include "AI Agent Engineer (Intern) – [Your Name]" in the subject line.We are an equal opportunity employer and welcome applications from all qualified individuals. Only shortlisted candidates will be contacted.We're seeking a passionate intern to join our small, high-impact team and help evolve our AI-driven NPCs from responsive chat interfaces into more autonomous, intelligent agents that plan, remember, adapt, and interact naturally in 3D virtual worlds.

AI Agent Engineer (Intern)

-Assist in marketing campaigns and branding initiatives-Assist in both online and offline marketing activities-Decide on the appropriate placement of ads -Determine what content will reach customers -Develop projects to create content -Publish digital marketing content online -Implement email marketing campaigns

Digital Marketing Assistant

Education background in computer science or similar discipline.Service oriented mindset. Able to read &amp; write English &amp; Putonghua. Good communication skill and a good team player.

Junior Product Engineer

Shape the Future of Urban Resilience in Climate ScienceThe Mission: Join a pioneering R&amp;D team funded by the Hong Kong Innovation Technology Committee dedicated to bridging the gap between Deep Learning and Classical Numerical Weather Prediction. We are building a next-generation "Digital Twin" for urban environments, integrating high-fidelity Computational Fluid Dynamics (CFD) with neural networks to predict urban weather patterns at high resolution.The Role: Impact &amp; InnovationAs a Computational Scientist, you will be designing how physical laws are encoded into AI. Your work will directly influence urban planning, climate adaptation, and smart city infrastructure.Key Responsibilities:<ul><li aria-level="1">Frontier R&amp;D: Design and implement novel Physics-Informed Neural Networks (PINNs) and operator learning architectures for urban atmospheric flows.</li><li aria-level="1">Hybrid Modeling: Develop differentiable solvers that maintain strict adherence to fluid dynamics and thermodynamics.</li><li aria-level="1">Academic Leadership: Lead collaborations with top-tier universities and publish high-impact research at conferences and specialized Physics journals.</li><li aria-level="1">Production-Grade Engineering: Deploy scalable research code/large scale neural network systems onto a robust cloud-computing platform to solve real-world urban challenges.</li></ul>Who You Are<ul><li aria-level="1">The Academic Foundation: A Master’s or PhD in Physics, Applied Mathematics, AI, or a related quantitative field.</li><li aria-level="1">The ML Specialist: Expertise in neural architecture design, gradient-based optimization, and loss function engineering (specifically for constrained optimization).</li><li aria-level="1">The Technical Craftsperson: Proficient in large scale computation (PDE solvers), the Python ecosystem (PyTorch/JAX/TensorFlow) and comfortable navigating high-performance Linux/Cloud environments.</li><li aria-level="1">The Physics Enthusiast: You have a strong intuition for Navier-Stokes equations, turbulence modeling, or atmospheric science.</li><li aria-level="1">The Communicator: You can distill complex technical concepts into elegant papers, slides, or documentation.</li></ul>What We Offer<ul><li aria-level="1">Intellectual Freedom: Encouragement to explore "blue-sky" ideas that merge CFD and AI.</li><li aria-level="1">Senior Tracks: Candidates with significant experience or a PhD will be considered for Senior Computational Scientist roles with project-lead responsibilities.</li><li aria-level="1">Vibrant Culture: A proactive, "can-do" environment where idea-sharing is the default.</li><li aria-level="1">Global Reach, Local Impact: Work in Hong Kong on technology that scales to cities worldwide.</li></ul> All applications will be treated in strict confidence. Personal information collected will be used solely for the purpose of recruitment. If you are not invited for an interview within 4 weeks, your application will be filed for a further 2 years and be considered for any other appropriate positions within the company or related companies.For more information about ClusterTech, please visit our web site at http://www.clustertech.com.

Computational Scientist (Physics-Informed ML)

We are looking for a motivated student intern to assist in the development of hazardous gas sensing systems, including sensor integration, electronics, and software components.Key Duties* Assist in the development and testing of hazardous gas sensing systems* Support sensor integration, basic circuit design, and hardware assembly* Assist with programming and data acquisition (e.g. microcontrollers, sensor interfaces)* Conduct laboratory testing, data collection, and preliminary analysis* Help with documentation, reporting, and prototype evaluationRequirements* Full-time tertiary student enrolled in a STEM-related discipline, including but not limited to: * Electrical / Electronic Engineering * Mechanical Engineering * Chemical Engineering * Chemistry or Materials Science * Physics * Environmental Science * Computer Science / Data Science / Robotics* Basic knowledge of electronics, programming, or laboratory work (coursework experience is acceptable)* Willingness to learn interdisciplinary skills across hardware and software* Good attention to detail and ability to work independently and in a teamWhat We Offer* Hands-on experience in gas sensing, electronics, and embedded systems* Exposure to real-world hazardous gas monitoring applications* Mentorship from experienced researchers and engineers* Flexible internship duration and scope (to be discussed)Interested candidates may send a brief CV and availability details to info@ring8.com.hk

Engineer on Hazardous Gas Sensing Systems

Job Title: Prompt Engineer Intern Campaign: HYAB Youth Start-up Internship Programme (YSIP) 2026 Location: Hong Kong (Science Park) Company: Hanink Innovation Limited (www.mo-but.com)The Mission: Scaling AI in Hong Kong Education Hanink Innovation (Mo-But) is one of Hong Kong’s fastest-growing EdTech startups. We use proprietary AI to provide instant feedback on student writing, helping teachers save time and helping students improve.We currently serve 100+ local schools and process 50,000+ essays monthly. We are an AI-First engineering team that values solving problems over "lines of code." We are looking for an ambitious intern to join our core team and help us build the future of assessment.The Opportunity: Fast-Track Your AI Engineering Career - No "Coffee-Fetching": You won’t be doing busy work. You will assist in building features that go live to thousands of students. - Direct Mentorship: You will work directly under our CTO and Lead Engineers. You will learn System Architecture and AI Engineering—skills that will put you years ahead of your peers. - Modern AI Workflow: We will teach you how to use next-generation AI development tools (LLMs, Copilots, and internal agents) to 10x your coding productivity. - Real Ownership: Even as an intern, you will be responsible for specific modules—from optimizing database queries to refining UI components.What You Will Do: - Full Stack Support: Assist in developing and optimizing web interfaces for teachers and students using React/Next.js. - AI Pipelines: Help design and test backend workflows that handle OCR (Optical Character Recognition) and LLM (Large Language Model) processing. - Data &amp; Analytics: Work with PostgreSQL to manage and analyze complex student performance data. - System Testing: Conduct performance testing on our grading engine to ensure accuracy and speed during peak exam seasons.Who You Are (The "Mo-But" DNA): - The "Hacker" Spirit: You love building. Whether it’s a web app, a bot, or a script to automate your life—you enjoy the process of turning an idea into reality. - Strong CS Fundamentals: You understand how the web works, how databases are structured, and you write clean, logical code. - Fast Learner: You are tech-agnostic. You believe that "a language is just a tool" and you are excited to master our stack (TypeScript/Node/Python). - Language: Fluent in Cantonese (Native/Near-native) and English. Reading proficiency in Traditional Chinese is required to understand our local school curriculum.Requirements: - Currently pursuing a degree in Computer Science, Engineering, or a related technical field. - Experience in ANY modern programming language (JavaScript, TypeScript, Python, etc.). - A "Builder Portfolio" is highly preferred: Show us your GitHub, side projects, or FYP. We value what you’ve built more than your GPA.

Prompt Engineer Intern

13-month pay

5-day week

Additional subsidies

Alternate saturday

Childcare

Competitive pay

Dental plan

Discretionary bonus

Education subsidies

Flexible working hours

General holidays

Gratuity

Guaranteed bonus

Home office

Housing allowance

Insurance plan

Maternity leave

Meal allowance

Medical plan

Paid overtime

Paternity leave

Performance bonus

PRC holidays

Relocation Expenses

Shuttle bus

Social & recreation facility

Special / extra leave

Staff care centre

Statutory holidays

Stock option

Transportation allowance

Travel allowance

Year-end bonus

AI in Action Career Day 2025

Global Talent Ignite

HYAB Youth Start-up Internship Programme (YSIP)  2026

HKSTP Career Fair 2026: AI+ Reimagined

Below F.5

F.5 - F.7 or DSE

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Customer Services

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Where Talent Meets Opportunity