Total 51 Internship software test engineer job vacancies in Hong Kong

• Gain practical exposure to semiconductor product and test engineering operations.
• Develop the ability to analyze production data to identify yield issues or abnormal test trends.
• Understand the workflow between product engineering, test engineering, and manufacturing teams.
• Participate in troubleshooting and improvement activities related to test programs and production performance.
• Build foundational technical knowledge relevant to careers in semiconductor manufacturing and test engineering.

Position Overview
We are looking for an AI Engineer Intern to support our object recognition initiative by building a high-quality computer vision dataset at scale (~1,000 physical objects).

This role focuses on data preparation, annotation, and quality assurance to ensure reliable model training and robust real-world performance (e.g., varying lighting, occlusion, motion blur, reflections). You will collaborate closely with AI engineers to define labeling standards, execute annotation efficiently, and continuously improve dataset quality through structured iteration.

Key Responsibilities

• Prepare and manage datasets: organize, clean, label, and maintain structure, metadata, and version tracking
• Ensure data quality: remove low-quality samples, handle edge cases (lighting, occlusion, blur, reflections), and support additional data collection
• Collaborate with AI engineers to iterate on datasets based on model performance and error analysis
• Support model evaluation: prepare test sets and review error patterns to improve data quality
• Build basic Python scripts for dataset validation and format conversion
• Gain exposure to training/evaluation workflows, real-world constraints (device performance, latency vs. accuracy), and cross-team collaboration (Data, AI, Game/Engine)

As an Applications Intern, you will gain hands-on experience in supporting and improving business applications used across the organisation. You will work with systems such as Power BI, Business Central, LS Retail, E-Commerce, and other key business platforms, while learning how enterprise applications are managed in a real business environment.

Working closely with the Applications and Operations team, you will support daily operations, assist in projects and testing activities, and contribute to documentation and process improvements.

Your responsibilities will include:

Assisting with Level 2 support activities through the service desk

Supporting the team in maintaining and enhancing business applications and reporting solutions

Helping with daily backend maintenance and job monitoring tasks

Supporting User Acceptance Testing (UAT) and test preparation activities

Supporting application setup and handover activities for end-users

Preparing and updating technical documentation, process guides, and training materials

Company Overview   

Amperesand is reinventing how the world powers its most critical systems.

We are facing a once-in-a-generation opportunity for infrastructure disruption. Electricity demand is skyrocketing, driven by AI factories, electric vehicles, and modern industrial growth. Energy supply is shifting to incorporate a more diverse mix of resources – including solar, gas, and batteries – at a massive scale.

And yet the power infrastructure behind our latest mega-projects hasn’t meaningfully changed in nearly 100 years. Supply chains for today’s infrastructure equipment can’t match the pace and sophistication of critical energy projects. Ampersand is building hardware and software that rewrites this broken power infrastructure playbook to support a new era of energy abundance.

We’ve built a new class of intelligent, software-defined power infrastructure products leveraging a decade of advanced medium voltage Solid State Transformer research that’s now ready for commercial deployment.

Our products and solutions go far beyond the capabilities of traditional electrical equipment. We make power systems that are faster to deploy, dramatically smaller and more efficient, and capable of supporting modern, dynamic energy needs for tomorrow’s most demanding energy consumers.

Scalable in-house advanced manufacturing capability is our foundation for meeting timeline and quality expectation to serve infrastructure customers around the world.

Amperesand is led by breakthrough energy hardware development veterans and funded by top tier investors who share our vision of building a category-defining energy technology company.

With hubs in San Francisco, Reno, and Singapore, our global team is laser focused on building foundational technology to solve the most pressing problems in power infrastructure at scale.

Join us in building the power foundation of the future!

Role Summary

We are looking for highly skilled software developer interns for fast paced startup in the grid technology. If you are enthusiastic about developing real-time control systems or application level software, including data orchestration, analytics, this place is for you. 

You will be part of the team building real-time embedded software systems that control energy conversion and flow within advanced power platforms .Depending on your expertise, you’ll also contribute to the edge compute layer that provides observability, diagnostics, and analytics for these power control blocks.

We encourage students with open source projects who love to build and solve problems. Please share the details what you have built so far. 

Responsibilities:

• Designing and developing real-time firmware for control of power conversion stages 

• Collaborating with cross-functional teams to review architecture, interface definitions, and system integration plans

• Conducting hands-on validation at hardware test labs, ensuring your software performs reliably under real-world conditions

• Building and maintaining automation tools for testing, deployment, and continuous integration of embedded code

Qualifications:

• Excellent coding skills in C/C++ or Rust or Golang.

• Strong foundation of algorithms , database designs and operating system concepts. 

• Understanding of the deployment tools .

• Excellent communication skills.

• Ability to travel if needed.

• Ability to work in the factory/lab environment

• Currently enrolled in the university. 

Bonus Qualifications:

• Open source project contributions

• Prior experience in the energy domain or real time system development

Please note: This role requires working on-site 5 days a week. We do not offer hybrid or remote options. 
How to Apply: Please apply through our website: https://job-boards.greenhouse.io/amperesand/jobs/4062394009

About Addcel

Addcel is a forward-thinking engineering and construction firm specializing in high-tech facilities, including semiconductor plants and data centers. We are currently seeking dynamic Project Engineer Interns who are keen to develop their career in Build Environment.

The Role

As Project Engineer Intern, you will work directly with our Project and Site Management team to support daily construction operations. Your mission is ensuring that work are carried out efficiently and with good quality and safety and to identify inefficiencies and deploy smart solutions that drive productivity.

Key Responsibilities:

• Develop and update detailed project micro-schedules for 2-week and 1-month look-ahead periods to support proactive project planning
• Prepare, monitor, and update regular project control reports to track progress and inform decision-making
• Analyze approved layout and schematic drawings to prepare and revise Material Take Off (MTO) documents, ensuring alignment with client approvals
• Communicate updated MTO information to project teams to secure material availability and coordinate manpower resources effectively
• Participate actively in daily toolbox talks, lead PTT sessions, and coordination meetings to facilitate site communication and safety compliance
• Provide timely progress updates, plans, and challenge reports to Project Managers to support project oversight
• Support engineering detailing activities for site teams and subcontractors, managing their work progress to meet project requirements
• Monitor procurement status and submit monthly progress claims to maintain accurate financial tracking
• Record additional works and variation orders, collaborating with the proposal team to prepare variation claims for approval
• Manage time effectively to meet project deadlines and support fast-paced construction environments

Requirements

• Education: Currently pursuing a diploma/degree in Civil, Chemical, Environmental or Mechanical Engineering.
• Growth Mindset: Enjoy challenging yourself in a fast pace environment
• Good Time management

• Communication: Strong verbal and written skills to translate technical concepts for non-technical team members.

Why Join Us?

• Gain hands-on experience in Build Environment.

• Work on iconic data centers and semiconductor projects.

• Direct mentorship from senior leadership in a fast-paced, growth-oriented environment.

How to Apply: Please submit your CV and a short cover letter detailing why you felt passionate about working in the Construction Industry.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

We are looking for a motivated Automation Design Engineer Intern to support the design and development of automation solutions for manufacturing processes. This internship provides hands-on experience in tooling, fixture design, and workstation optimization to enhance production efficiency. The intern will work alongside experienced engineers, gaining practical knowledge in mechanical design, CAD modeling, and process improvement while contributing to real-world projects.

Responsibilities: 

• Assist in the design and development of tooling, jigs, and fixtures for manufacturing automation
• Support concept designs for component handling systems and workstation layouts
• Create 2D/3D CAD models and technical drawings using SolidWorks or similar software
• Conduct basic tolerance studies, GD&T analysis, and simulations to verify design
• Support engineering projects from concept to implementation under the guidance of senior engineers
• Assist in project scheduling, documentation, and reporting
• Collaborate with cross-functional teams to ensure smooth execution of automation solutions
• Coordinate with vendors for the procurement of engineering components and materials
• Help analyze and troubleshoot tooling, fixtures, and automation equipment
• Participate in feasibility studies for new product transfers and process enhancements
• Contribute to Lean Manufacturing initiatives and workspace optimization efforts

This position is part of our Early Career program at WD. Our Early Career program is designed to support individuals beginning their professional career by providing the foundational training through a structured onboarding, mentorship, and development curriculum.