159 Scientific Research jobs in Hong Kong

Senior AI Networking Performance Research and Analysis Engineer

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NVIDIA is seeking a Senior High Performance Computing (HPC) and AI Networking Performance Research and Analysis Engineer to join our Performance group. In this role, you will profile and analyze AI workloads on large GPUs and CPUs scale clusters for distributed Deep Learning LLM training focused on collectives communication and networking. You will interact with hardware and platforms such as HCAs, Switches, CPUs, GPUs, and Systems. You will develop performance analysis tools and methodologies to understand performance expectations, limitations, and bottlenecks.

• Exploring and researching AI workloads and DL models specifically tailored for large-scale deep learning LLM training on NVIDIA supercomputers and distributed systems focusing on high-performance networking and Nvidia Collective Communications Library (NCCL).
• Benchmarking, profiling, and analyzing performance to find bottlenecks and identify areas of improvement and optimizations, with a strong emphasis on networking aspects.
• Implementing performance analysis tools.
• Collaborating with many teams from hardware to software to provide performance analysis insights.
• Defining performance test planning, setting performance expectations for new technologies and solutions, and working to reach the performance targets limits.

• B.Sc in Computer Science or Software Engineering or equivalent experience
• 5+ years of experience with high-performance Networking (RDMA, MPI, NCCL, Congestion Control Algorithms)
• Demonstrated Performance Analysis skills and methodologies.
• Experience with NVIDIA GPUs, CUDA library, deep learning frameworks like TensorFlow or PyTorch, combined with expertise in networking collective communication libraries (such as NCCL) and protocols (such as RoCE and RDMA).
• Fast and self-learning capabilities with strong analytical and problem-solving skills.
• Programming Languages: Python, Bash and C languages
• Experience with Linux OS distros.
• Great teammate with good communication and interpersonal skills

• In-depth knowledge and experience with AI workloads and benchmarking for distributed LLM training.
• Knowledge in CUDA, and NCCL libraries.
• Knowledge in Congestion Control algorithms.
• In-depth System knowledge and understanding (Intel / AMD / ARM CPUs, NVIDIA GPUs, HCA, Memory, PCI).
• Strong Performance Analysis skills and methodologies using modern tools.

NVIDIA has been redefining computer graphics, PC gaming, and accelerated computing for more than 25 years. We have a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. NVIDIA offers highly competitive salaries and a comprehensive benefits package. As an NVIDIAN, you’ll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world!

Intelligent machines powered by Artificial Intelligence computers that can learn, reason and interact with people are no longer science fiction. GPU Deep Learning has provided the foundation for machines to learn, perceive, reason and solve problems. Today, visual computing is a crucial tool in helping people get along with technology, and NVIDIA has extended its technology into datacenters, mobile devices and cars. There has never been a more exciting time to join our team - if this role sounds like a fit for you, we'd love to hear from you

NVIDIA is seeking a Senior High Performance Computing (HPC) and AI Networking Performance Research and Analysis Engineer to join our Performance group. In this exciting role, you will profile and analyze AI workloads on large GPUs and CPUs scale clusters for distributed Deep Learning LLM training focused on collectives communication and networking. You will interact with many types of hardware and platforms, such as HCAs, Switches, CPUs, GPUs, and Systems. You will develop performance analysis tools and methodologies to dive deeply into the details and understand performance expectations, limitations, and bottlenecks.

What You'll Be Doing

• Exploring and researching AI workloads and DL models specifically tailored for large-scale deep learning LLM training on NVIDIA supercomputers and distributed systems focusing on high-performance networking and Nvidia Collective Communications Library (NCCL).
• Benchmarking, Profiling, and Analyzing the performance to find bottlenecks and identify areas of improvement and optimizations, with a strong emphasis on networking aspects.
• Implementing performance analysis tools.
• Collaborating with many teams from hardware to software to provide performance analysis insights.
• Defining performance test planning , setting performance expectations for new technologies and solutions, and working to reach the performance targets limits.

What We Need To See

• B.Sc in Computer Science or Software Engineering or equivalent experience
• 5+ years of experience with high-performance Networking (RDMA, MPI, NCCL, Congestion Control Algorithms)
• Demonstrated Performance Analysis skills and methodologies.
• Experience with NVIDIA GPUs, CUDA library, deep learning frameworks like TensorFlow or PyTorch, combined with expertise in networking collective communication libraries (such as NCCL) and protocols (such as RoCE and RDMA).
• Fast and self-learning capabilities with strong analytical and problem-solving skills.
• Programming Languages: Python, Bash and C languages
• Experience with Linux OS distros.
• Great teammate with good communication and interpersonal skills

Ways To Stand Out From The Crowd

• In-depth knowledge and experience with AI workloads and benchmarking for distributed LLM training.
• Knowledge in CUDA, and NCCL libraries.
• Knowledge in Congestion Control algorithms.
• In-depth System knowledge and understanding (Intel / AMD / ARM CPUs, NVIDIA GPUs, HCA, Memory, PCI).
• Strong Performance Analysis skills and methodologies using modern tools.

NVIDIA has been redefining computer graphics, PC gaming, and accelerated computing for more than 25 years. We have a unique legacy of innovation that's fueled by great technology—and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent. Widely considered to be one of the technology world's most desirable employers, NVIDIA offers highly competitive salaries and a comprehensive benefits package. As an NVIDIAN, you'll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world

JR

Join to apply for the Senior AI Networking Performance Research and Analysis Engineer role at NVIDIA

Get AI-powered advice on this job and more exclusive features.

NVIDIA is seeking a Senior High Performance Computing (HPC) and AI Networking Performance Research and Analysis Engineer to join our Performance group. In this role, you will profile and analyze AI workloads on large GPUs and CPUs scale clusters for distributed Deep Learning LLM training focused on collectives communication and networking. You will interact with hardware and platforms such as HCAs, Switches, CPUs, GPUs, and Systems. You will develop performance analysis tools and methodologies to understand performance expectations, limitations, and bottlenecks.

• Exploring and researching AI workloads and DL models specifically tailored for large-scale deep learning LLM training on NVIDIA supercomputers and distributed systems focusing on high-performance networking and Nvidia Collective Communications Library (NCCL).
• Benchmarking, profiling, and analyzing performance to find bottlenecks and identify areas of improvement and optimizations, with a strong emphasis on networking aspects.
• Implementing performance analysis tools.
• Collaborating with many teams from hardware to software to provide performance analysis insights.
• Defining performance test planning, setting performance expectations for new technologies and solutions, and working to reach the performance targets limits.

• B.Sc in Computer Science or Software Engineering or equivalent experience
• 5+ years of experience with high-performance Networking (RDMA, MPI, NCCL, Congestion Control Algorithms)
• Demonstrated Performance Analysis skills and methodologies.
• Experience with NVIDIA GPUs, CUDA library, deep learning frameworks like TensorFlow or PyTorch, combined with expertise in networking collective communication libraries (such as NCCL) and protocols (such as RoCE and RDMA).
• Fast and self-learning capabilities with strong analytical and problem-solving skills.
• Programming Languages: Python, Bash and C languages
• Experience with Linux OS distros.
• Great teammate with good communication and interpersonal skills

• In-depth knowledge and experience with AI workloads and benchmarking for distributed LLM training.
• Knowledge in CUDA, and NCCL libraries.
• Knowledge in Congestion Control algorithms.
• In-depth System knowledge and understanding (Intel / AMD / ARM CPUs, NVIDIA GPUs, HCA, Memory, PCI).
• Strong Performance Analysis skills and methodologies using modern tools.

NVIDIA has been redefining computer graphics, PC gaming, and accelerated computing for more than 25 years. We have a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. NVIDIA offers highly competitive salaries and a comprehensive benefits package. As an NVIDIAN, you’ll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world!

Position (full-time): Research Scientist/ Associate Scientist (Molecular Biology)

Responsibilities

• Execute molecular biology experiments according to established protocols, including PCR, qPCR, gel electrophoresis and plasmid extraction
• Perform mammalian cell culture experiments such as transfection, fluorescence microcopy, FACS and other cell-based assays in a BSL-2 laboratory setting
• Provide technical support for performing quality control experiments
• Visualise and present experimental results to supervisor
• Account for agreed experiment timelines
• Contribute to the development of safer and more efficient delivery of therapeutic gene-editing agents
• Candidate with more experience will be considered as Research Assistant

Requirements

• A Master's degree (or Bachelor's degree with at least one-year relevant lab experience) in life sciences, biomedical sciences, biochemistry, microbiology or related discipline
• Hands-on experience in PCR-based assays, mammalian cell culture and FACS
• Willingness to ask scientific questions, provide solutions to technical problems and learn new research methods

Preferred Requirements

• Experience in CRISPR (or other gene editors)
• Understanding and hands-on experience in working with nanoparticles and specimens of animal and human origins
• Experience in using R, ggplot2 and GraphPad Prism in statistical analysis and data visualisation.
• Adaptable to a fast-paced working environment

CITIC CLSA provides global investors and corporate executives with insights, liquidity and capital to drive their growth strategies.

Award-winning research, an extensive Asia footprint, direct links to China and highly experienced finance professionals differentiate our innovative products and services in asset management, corporate finance, equity and debt capital markets, securities and wealth management.

As part of CITIC Securities (SSE: , SEHK: 6030), China's leading investment bank, CITIC CLSA is uniquely positioned to facilitate cross-border capital flows and connect China to the world and the world to China.

CITIC CLSA operates from 13 countries across Asia, Australia, Europe and the Americas. For further information, please visit

Position Description

This role is to support the Lead Analyst based in Hong Kong.  He/She will be responsible for supporting China consumer and education sector and stock coverage. Utilizing industry knowledge in technologies and financial analysis/valuation skills, he/she will derive investment recommendation on sub-sector and single stock, by communicating with impact in both written and verbal form to global institutional investors.

Key Areas of Responsibilities

• Support sector research analysts for preparation of market reports and presentation materials
• Retrieve and analyse information from databases, external data (e.g. Bloomberg, Factset, CEIC, WIND, etc), industry sources and companies for the stocks under coverage within a given sector, maintain and update industry database models.
• Help track and analyse news relating to the sector
• Responsible for client requests
• Following company result announcements, this person will be responsible for updating models/ records for specific companiesTravel to China for company visits and conduct independent company analysis
• Analyse market dynamics (e.g. valuations, liquidity, fund flows) and perform stock screenings

Requirements

• Bachelor degree or above, preferably in business related or quantitative discipline
• Minimum 2 to 3 years of relevant experience in secondary market stock analysis will be preferred. Experience in big four accountancy firms will also be considered
• Attitude is the key - hardworking and responsible
• Excellent problem solving and analytical skills
• Understanding of financial modelling and strong Excel skills
• High sense of commercial awareness
• Quick learner and able to work under pressure
• Excellent interpersonal sensitivity.  Excellent communication and management skills to both internal and external clients
• Fluent in English and Mandarin is a must

CITIC CLSA provides global investors and corporate executives with insights, liquidity and capital to drive their growth strategies.

Award-winning research, an extensive Asia footprint, direct links to China and highly experienced finance professionals differentiate our innovative products and services in asset management, corporate finance, equity and debt capital markets, securities and wealth management.

As part of CITIC Securities (SSE: , SEHK: 6030), China's leading investment bank, CITIC CLSA is uniquely positioned to facilitate cross-border capital flows and connect China to the world and the world to China.

CITIC CLSA operates from 13 countries across Asia, Australia, Europe and the Americas. For further information, please visit

Position Description

This position is responsible for providing support to Research Analyst covering the renewable space. The role is primarily responsible for assisting with the building and servicing of financial models, the analysis of data and the production of the research product. The individual will also assist in compiling news and working with the analyst to provide commentary on the impact on the respective stocks and sectors.

Key Areas of Responsibilities

• Support sector research analysts for preparation of market reports and presentation materials, including solar, energy storage and other renewables.
• Retrieve and analyse information from databases, external data (e.g. Bloomberg, CEIC, WIND, etc), industry sources and companies for the stocks under primary coverage within a given sector.
• Help track and analyse news relating to the sector
• Helps sector research analysts with client requests
• Follow company result announcements, this person will be responsible for updating models/ records for specific companies that he/she might cover individually.
• Travel to China to for company visits and conduct independent company analysis

Requirements

• Bachelor degree required, but Master's degree preferred, preferably in business related or quantitative discipline
• 2-3 years' work experience preferred, but not required
• Experience in a large accountancy firm will also be considered
• Excellent problem solving and analytical skills
• Understanding of financial modelling and strong Excel skills
• High sense of commercial awareness
• Excellent interpersonal sensitivity.  Excellent communication and management skills to both internal and external clients
• Fluent in English is a must and fluent Mandarin preferred

We are a pioneering med-tech company based in Hong Kong and China, dedicated to revolutionizing minimally invasive surgeries (MIS) and endoscopic procedures through our innovative non-invasive AI-assisted and robotics technologies.

Key Responsibilities:

• Assist in the preparation of clinical research manuscripts and engineering manuscripts intended for publication in peer-reviewed journals;
• Assist in monitoring publication landscape to stay abreast of scientific knowledge and market trends through regular review of scientific literature to develop clinical evidence strategies for company's products;
• Assist in every facets of pre-clinical and clinical validations of company's products, contribute to the development of research protocols, support data collection and management, conduct data analysis, and prepare reports;
• Work closely with in-house R&D teams, analyze prototype designs and participate in documentation and verification of R&D design outputs;
• Participate in usability evaluations of company's product and assist in collecting feedback from the users for system refinements;
• Conduct literature and patent prior art review and summarize the findings to support the product development process of the company's major products;
• Assist in the development of preclinical and clinical validation outcomes for corporate initiatives as needed (Investor Presentation, Product Teaser, Business Plan etc.);
• Perform other duties as assigned by the CEO, Director of Clinical Affairs, Director of Product Development or his designates.

Requirements:

• PhD / MPhil / MSc in Biological Science, Biomedical Engineering, or Biostatistics with 1 to 2 years of professional experience.

What are we offering?

• 5-day work with work life balance
• Convenient location, MTR within 1 min walk
• Causal dress code
• Competitive package with good career path to the right candidate

Interested parties are invited to send your application enclosing full resume stating career and salary history to us, please click Apply.

Applicants not invited for an interview within two months may consider their applications unsuccessful.  All personal data collected will be used for recruitment purpose only.

About The University
The Hang Seng University of Hong Kong (HSUHK) is a non-profit private liberal-arts-oriented university with six Schools (Business, Communication, Decision Sciences, Humanities and Social Science, Translation and Foreign Languages, and Transdisciplinary Studies), and over 6,700 full-time undergraduate and postgraduate students. With its unique "Liberal + Professional" education model, HSUHK nurtures young talent with critical thinking, innovative minds, caring attitudes, moral values and social responsibility.

Aspiring to be a leading private university in the region, HSUHK prioritises stellar undergraduate education, top-quality faculty members, award-winning green campus facilities, innovative degree programmes, a unique residential college system that combines living and learning, interactive small-class teaching, close student-teacher relationships, impactful research, and excellent student development and support services.

HSUHK also ranked 7th (overall) in the ASEAN+ region, the 1st in the Greater China region, the 1st in Employability, the 3rd in Research and the 5th in Community Engagement as per the 2023 AppliedHE ASEAN+ private university ranking by the Singapore-based AppliedHE. Additionally, HSUHK was ranked among the top 200 worldwide on "Quality Education" and "Decent Work and Economic Growth" in the Times Higher Education University Impact Rankings 2021.

HSUHK was recognised in the 2025 Top Universities and Top Scientists Rankings conducted by international academic platform, , and was ranked 22nd in Social Sciences and Humanities, and 33rd in Economics and Finance among the top universities in China. The University's MSc in Global Supply Chain Management programme was ranked 84th globally in the QS International Trade Rankings 2025 announced by Quacquarelli Symonds (QS). The programme was also ranked 7th in the Greater China region and 4th in Hong Kong. The School of Business obtained AACSB International accreditation, a distinction achieved by only 6% of the world's leading business schools.

The University Now Invites Applications For The Following Position
The Hang Seng University of Hong Kong (HSUHK) is a non-profit private liberal-arts-oriented university with six Schools (Business, Communication, Decision Sciences, Humanities and Social Science, Translation and Foreign Languages, and Transdisciplinary Studies), and over 6,700 full-time undergraduate and postgraduate students. With its unique "Liberal + Professional" education model, HSUHK nurtures young talent with critical thinking, innovative minds, caring attitudes, moral values and social responsibility.Aspiring to be a leading private university in the region, HSUHK prioritises stellar undergraduate education, top-quality faculty members, award-winning green campus facilities, innovative degree programmes, a unique residential college system that combines living and learning, interactive small-class teaching, close student-teacher relationships, impactful research, and excellent student development and support services. HSUHK also ranked 7th (overall) in the ASEAN+ region, the 1st in the Greater China region, the 1st in Employability, the 3rd in Research and the 5th in Community Engagement as per the 2023 AppliedHE ASEAN+ private university ranking by the Singapore-based AppliedHE. Additionally, HSUHK was ranked among the top 200 worldwide on "Quality Education" and "Decent Work and Economic Growth" in the Times Higher Education University Impact Rankings 2021.HSUHK was recognised in the 2025 Top Universities and Top Scientists Rankings conducted by international academic platform, , and was ranked 22nd in Social Sciences and Humanities, and 33rd in Economics and Finance among the top universities in China. The University's MSc in Global Supply Chain Management programme was ranked 84th globally in the QS International Trade Rankings 2025 announced by Quacquarelli Symonds (QS). The programme was also ranked 7th in the Greater China region and 4th in Hong Kong. The School of Business obtained AACSB International accreditation, a distinction achieved by only 6% of the world's leading business schools.The University now invites applications for the following position:
**Research Associate / Senior Research Assistant / Research Assistant – Department of Computer Science

(Ref: RAsso / SRA / RA (COM - SDSC – SRG
Responsibilities**

• use Machine Learning, Large Language Models in particular, to understand the relationship between descriptions and permissions of mobile applications;
• perform data analysis; and
• assist in documentation.

Applicants Should

• Research Associate: possess a master's degree or above in Computer Science, Information Technology, or a related discipline, with at least 3 years of working experience in research or industry practice;
• Senior Research Assistant: possess a bachelor's degree or above in Computer Science, Information Technology, or a related discipline, with at least 3 years of working experience in research or industry practice;
• Research Assistant: possess a bachelor's degree or above in Computer Science, Information Technology, or a related discipline
• possess good programming skills in Python;
• have a good understanding of Machine Learning and/or Deep Learning will be an advantage;
• have a good command of written and spoken English and Chinese; and
• have the ability to work independently and under pressure.

Salary will be commensurate with qualifications and experience. Interested applicant should visit this link and apply on or before
28 September 2025
. The University reserves the right not to fill the position in this exercise.Applicants who are not invited to an interview within three months may consider their applications unsuccessful. All information received will be treated in strict confidence, and the data collected will be used for recruitment purposes only. The Personal Information Collection Statement will be provided upon request.
The Hang Seng University of Hong Kong, incorporated in Hong Kong with limited liability by guarantee, is an equal opportunity employer.

School of Fashion and Textiles

*Research Associate (Full time / Part-time) *

(Ref

(Appointment period: six to twelve months)

Duties

The appointee will assist the project leader in the research project - "Development of tough gel fibers based on deep eutectic solvents".

Qualifications

Applicants should have:

(a)    a master's degree or above in Textile Technology, Chemical Engineering, Materials Science or related disciplines or an equivalent qualification; and

(b)    good academic writing skills in English.

Preference will be given to those with work experience in functional fiber and electronic materials.

Applicants are invited to contact Prof. Huang Qiyao at telephone number or via email at for further information.

Conditions of Service

For full-time appointment, a highly competitive remuneration package will be offered.

For part-time appointment, the remuneration rate is HK$178 per hour.

Consideration of applications will commence on 25 August 2025 until the position is filled.

Apply Now

Posting date: 20 August 2025