About HENNGE
HENNGE is a B2B SaaS company based in Tokyo Japan, and we are at the forefront of the changing workplace. HENNGE One, one of Japan's top cloud security services, allows customers to adopt flexible work environments and safely harness the power of the cloud from any location. With cloud security ensured, employees can focus on working smarter, improving quality, and achieving business results.
Roles
We’re currently looking for a senior front-end engineer to join our fast-paced growing team.
As part of the engineering team, you will be responsible for building cloud-security solutions used by thousands of enterprise companies. Our flagship product, HENNGE One, provides functionalities ranging from access control, email filtering, online storage, and email archiving. We focus on implementing state-of-the-art security functionalities, ensuring SLA 99.9% in distributed fault-tolerant deployment, and providing the best user experience to our customers.
Responsibilities
- Design, develop, and maintain innovative features based on business needs
- Bring our design system to life by implementing high-fidelity UI using a modern frontend framework
- Ensure high-quality deliverables through CI/CD pipelines, tests, and documentation
- Collaborate with Design, Product Management and Customer Success teams to continuously improve the product
- Support the team by actively participating in discussions and reviewing others’ code
- Improve team synergy and mentor junior engineers
Our Tech Stack
Each product team is free to choose their own tech stack. Each project uses Typescript as the base language, with a combination of these technologies:
React:
- Styled Components
- Redux (Toolkit)
- RxJS
- Jest/Testing Library
- Testcafe
For more information, you can also check our Stackshare page.
Requirements
Minimum Qualifications
- 3 years of web development experience, with at least two years in React
- Ability to write proper type-safe code with Typescript
- Ability to mentor junior engineers and work collaboratively in a team environment
- Ability to write robust tests along with your code
- Understand the importance of clean code and software documentation
- Business-level English (Japanese is NOT required)
- Interested in open source/tech community
Nice to have
- Degree in Computer Science or other related technical fields
- Experience with state management in a complex web app (e.g. Redux, Vuex)
- Familiarity with design collaboration tools like Figma
- Knowledge of setting up build and test environments, CI/CD pipelines
- Knowledge of Unix-like environment
- Team leadership experience
- React: experience with Hooks, css-in-js libraries
Benefits / Working Conditions
Place of Work
Tokyo Shibuya HQ
- In principle, coming into the office is recommended. (Depending on the department, the ratio of remote/office work can change)
Working Hours
10:00 - 19:00
- Flex Time (Core time is 11:00-16:00) with 1hr break
Remuneration
We offer a salary range of 6.5M to 11M JPY, with the final amount determined based on your experience and skills.
- Please refer to our Company Introduction Deck for an explanation of our Assessment System and the Belt System, which we use to determine the candidate's salary range: https://speakerdeck.com/hennge/company-introduction-deck-hennge
Benefits
- Language learning support (English/Japanese)
- English Allowance and Advanced Language Expert Allowance*
- Physical Communication Allowance*
- Transportation allowance (maximum of 35,000yen per month)
- Insurance: Health, Employment, Industrial Injury, Welfare pension
- Employee Stock Ownership Plan
- Opportunities to attend international and domestic conferences
- Financial support for technical certifications and technical learning programs
- Office clubs to join: coffee club, board game club, karaoke club, language cafe club, and more.
*Please refer to the details below.
Notes:
- English allowance and Advanced Language Expert Allowance: JPY 10,000 ~ JPY 130,000/month, paid alongside base salary, if the employee fulfills the requirements.
- Physical Communication Allowance: JPY 2,000 / day for coming to the office and interacting with other employees, paid out as bonus according to the number of days. Details will be provided at the offer meeting.
- Place of Work can be changed at the discretion of the company
Reasons why you will enjoy working at HENNGE
- HENNGE offers a diverse development team with people from over 20 countries who love technology and Japanese culture. Located in the heart of metropolitan Tokyo, HENNGE offers a non-traditional Japanese experience working in Shibuya, one of the busiest and most exciting places in the world.
- Work-life balance is highly valued at HENNGE, and lots of fun happens at our office! Weekly board game nights, seasonal in-house events, monthly technical sessions, attendance of international tech conferences, new business contests, and many more.
- Having our CEO as the CTO, we are driven to continuously explore and develop the latest technologies.
Check out Henry's story to see how front-end engineers at HENNGE work.
Selection Process
- Solve our coding challenge. (Click on "APPLY NOW")
- You will be receiving an email with guidance from us upon your submission.
- Upload your CV and Cover Letter
- Casual interview with our HR
- 2 (or 3) interviews with our engineers
- Interview with our CEO
* There's NO need to upload the Resume/CV and Cover letter. You will be asked to upload it later after solving the challenge.
Stuck on your cover letter? No worries! Get some tips from our recruiting team on what to include in your cover letter.
