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From food adventure to Tokyo exploration, read more about the GIP experience here!
GLOBAL
INTERNSHIP
PROGRAM
HENNGE's Global Internship Program:
Meet Japan's most global
Software Engineering Internship.
Work with our experienced Cloud Product Development engineers and a dedicated mentor.
HENNGE's Global Internship Program (GIP) is an on-site software engineering training program at our Shibuya office in Tokyo. Designed for students and early-career engineers, this is your chance to strengthen your skills in a global, English-speaking environment — no Japanese required.
You can choose the path that fits your goals: our Front-End Pathway focuses on TypeScript and modern frameworks like React or Vue, while our Full-Stack Pathway covers back-end, front-end, and basic DevOps using Python, Go, or TypeScript. Rather than production work, we emphasize your growth in fundamental engineering, problem-solving, and collaboration through direct mentorship and hands-on training with AWS.
The program runs for 4–6 weeks, Monday to Friday (10 AM – 7 PM JST). You’ll work alongside our entire engineering team, communicating daily with mentors and peers. While the program is unpaid, we provide comprehensive subsidies, and outstanding participants may be offered full-time employment opportunities.
(Choose your pathway when registering)
For New Graduates: Non-Tech Business Positions (Japanese required), please visit this link.
Choose Your Path
Full Stack Engineering Pathway
- Build and connect full-stack applications by designing back-end APIs and front-end interfaces with a focus on core concepts like security, state management, and testing across the entire cloud-integrated stack.
- Refine your engineering approach by navigating Unix-like environments and DevOps tooling, while using mentor feedback to iteratively improve your technical decisions, trade-offs, and problem-solving skills.
- Internship Flow:
- Weeks 1-4: Full-Stack Application Development Project
- Week 5: DevOps & Infrastructure Project
Front-end Engineering Pathway
- Develop front-end applications using TypeScript with React or Vue, where you will master core concepts like state management and data fetching while learning how your work integrates with back-end services and cloud infrastructure.
- Strengthen your engineering foundations by explaining your technical decisions and trade-offs during reviews, and then iteratively improving your implementation based on direct feedback and mentorship.
- Internship Flow:
- Weeks 1-4: Application Development Training
- Week 5: DevOps Project
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All applicants are required to choose at least one pathway, and each pathway has a different internship schedule. Please refer to the internship schedule below for reference.
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If you are interested in applying for both pathways, please submit separate applications using different email address for the coding challenge.
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Once enrolled in the program, interns cannot change pathways midway.
Benefits and Requirements
As a global intern at HENNGE, you will:
be provided with
Monthly subsidy
Pre-arrival support and visa guidance
Round-trip airfares
Medical insurance
Japanese mobile
with data
* Medical insurance will only be provided to interns who do not reside in Japan.
and get access to
’Get-to-know-you’ luncheons
Monthly Technical Sessions for engineers to share knowledge and latest trends
Office facilities, refreshments, staff parties, and numerous social opportunities
Japanese cultural events
Sneak Peek at Life at HENNGE
Qualifications
Full Stack Engineering Pathway
Essential:
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Third-year undergraduate or higher (including Master's and Doctoral students). Recent graduates are welcome to apply
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Pursuing or holding a degree in Computer Science or a related field. If not, equivalent experience from a tech internship or bootcamp is expected
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Fluency in English (Japanese is not required)
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Proficiency in Python, Go, or React/Vue in TypeScript
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Knowledge of Linux / MacOS / Unix-like environments
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Interested in open source or tech community activities
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Interested in pursuing a career in Japan
Front-End Engineering Pathway
Essential:
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Third-year undergraduate or higher (including Master's and Doctoral students). Recent graduates are welcome to apply
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Pursuing or holding a degree in Computer Science or a related field. If not, equivalent experience from a tech internship or bootcamp is expected
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Fluency in English (Japanese is not required)
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Proficiency in frontend frameworks such as React or Vue in Typescript, preferably with knowledge of the nuances of building at scale such as form validation, data fetching and state management
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Knowledge of Linux / MacOS / Unix-like environments
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Interested in open source or tech community activities
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Interested in pursuing a career in Japan
At least meet three of the following:
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Experience in cloud computing platforms, especially AWS
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Experience in full stack web application development
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Knowledge of distributed systems
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Knowledge of DevOps tools and practices (CI/CD, Infrastructure as Code)
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Knowledge of Container technology (e.g. Docker)
At least meet three of the following:
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Experience in cloud computing platforms, especially AWS
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Experience in full stack web application development
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Proficiency in Python or Go
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Knowledge of distributed systems
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Knowledge of DevOps tools and practices (CI/CD, Infrastructure as Code)
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Experience in software testing methodologies (unit testing, integration testing, end-to-end testing)
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Experience with UI/UX design tools, especially Figma
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Experience implementing responsive web design in a web app
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Experience implementing SSO in a web app
Our Ideal Candidate
Our ideal full stack engineering intern is a curious problem-solver who's excited to build real-world applications and grow in a fast-paced tech environment. We're especially interested in candidates who:
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Are proficient in Python, Go, and React/Vue in TypeScript and comfortable working in Unix-like environments
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Have a solid grasp of both front-end and back-end development
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Have an interest in cloud computing and DevOps practices
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Are passionate about learning, contributing to tech communities, and possibly pursuing a career in Japan
Bring your curiosity, versatility, and drive—we're excited to see what you can build with us.
Our Ideal Candidate
Our ideal candidate is more than just a front-end developer - they're a curious builder with a broad technical perspective. We're especially excited about applicants who:
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Have experience in back-end or full stack development
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Are familiar with DevOps practices and tools like CI/CD pipelines or cloud services
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Understand the value of thoughtful UI/UX design
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Bring a well-rounded approach to building complete, user-focused products
Bring your range - we want to see the full picture of what you can do.
You can check our tech stack from this link: https://stackshare.io/hennge/hennge-global-internship-program
Please note that this program is part of the pre-hiring process; those interested in seeking a career in Japan may have a significant advantage.
Assignment Details
As an intern, you will get hands-on experience in full stack web application development and how to deploy them to AWS. Working hours will be 10:00 - 19:00 JST; please make sure that there will be no conflict in schedules with your studies or other activities.
How to Apply
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Step 1
Register through the apply button below and verify your email address.
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Step 2
Solve the coding challenge and submit your work with your CV and cover letter.
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Step 3
An HR interview, followed by an online interview, will be given to those who pass Step 2.
Before you apply...
Your CV and cover letter are your chance to show us your story. Clear, thoughtful explanations of your experiences will make your application stronger, while generic submissions may not fully reflect your potential.
We suggest reviewing this guide to help you present your best self:
https://hennge.com/global/info/henka/interview/202403-crafting-the-perfect-cover-letter/
* A limited number of internship slots in each batch are available. Applications will be reviewed as they are received, and positions will be filled on a first-come, first-serve basis. We encourage you to apply early, as applications will close once all positions are filled.
** The coding challenge has no time limit, and the screening process will not consider solving time. Please note that the application is completed after uploading application documents and filling in the batch preferences.
Our Stance on AI and Software Engineering
AI tools can be helpful, but the goal of HENNGE’s Global Internship Program (GIP) is to help you build strong software engineering fundamentals. To support that learning, we ask you not to use AI tools to generate code for training assignments or solution implementations. The code you submit should be written by you and reflect your own understanding.
You may use a designated AI service to support your learning in non-code-generating ways, such as clarifying technical concepts, understanding documentation, or helping with non-essential tasks (for example, command-line options).
Throughout the program, you’ll be expected to take ownership of your code and clearly explain your thinking, trade-offs, and design decisions. In this learning environment, you are the engineer and the final gatekeeper of quality.
Internship Schedule
The internship slots are first come, first serve.
Apply now!
Take The Coding Challenge
(Choose your pathway when registering)
