HENNGE is a B2B SaaS company based in Tokyo Japan, and we are at the forefront of the changing workplace. HENNGE One, one of the top cloud security services in Japan, allows customers to adopt flexible work environments and safely harness the power of the cloud from any location. With cloud security ensured, employees are free to focus on working smarter, improving quality, and achieving business results. For further details regarding the engineering teams, products, and more, please visit this link: https://speakerdeck.com/hennge/company-introduction-deck-hennge
We are looking for a Senior Frontend Engineer to lead the frontend development of Tadrill, a specialized platform designed to build organizational resilience by equipping employees to identify and neutralize cyberthreats, especially phishing attacks. As a core component of HENNGE One Cybersecurity Edition serving over 2.8 million users globally, Tadrill transforms employee behavior through continuous, practical attack simulations, automated e-learning, and seamless reporting flows via Gmail and Outlook extensions. In this role, you will architect a high scale and self managed framework, turning complex security data into actionable insights through intuitive dashboards while serving as both a technical owner and a catalyst for team engagement.
While this role primarily focuses on the Cybersecurity Edition, we value engineers who are flexible and open to new challenges, with opportunities to move between teams and products through two-way discussions that support your growth and the company's goals.
Tech Stack: Svelte w/ SvelteKit, Typescript, Playwright, Chromatic, Sentry, Go, AWS
Flexible working hours with a designated core time (11:00-16:00), allowing you to organize your day effectively. Employees typically work 8 hours per day with a 1-hour break.
Permanent employee.
Tokyo, Japan — Shibuya Headquarters.
Annual salary: JPY 8.5M to 12.5M (includes English Allowance and Physical Communication Bonus)
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
Join a vibrant team from over 20 countries, united by a love for technology and Japanese culture. Located in Shibuya, Tokyo, we offer a dynamic, non-traditional work environment in one of the world's most exciting cities.
We make your move to Japan smooth and stress-free. We provide comprehensive support such as flight tickets, visa sponsorship, and Japanese lessons, to ensure a smooth onboarding process for our new hires, ensuring a seamless transition and a warm welcome for all candidates.
Work-life balance is highly valued at HENNGE, and lots of fun happens at our office! 200+ of social channels in our Slack, from weekly board game nights to snowboarding club, internal and seasonal events, monthly tech sessions with beer bashes, attendance of international tech conferences, and more. Employees have access to a flexible working hours system (with core working hours) to accommodate their preferred working style.
Our CEO has an engineering background and remains deeply engaged in product development. This hands-on understanding of technology helps shape a culture where thoughtful design, technical quality, and continuous improvement are genuinely valued. For engineers, this means working in an environment led by someone who understands the challenges of building products and actively supports teams in doing their best work.
Work in autonomous teams where your decisions shape our services. Influence every aspect of our products, from UX and architecture to development and deployment, in an agile and collaborative setting.
Be part of a diverse and innovative team at HENNGE, where your passion for technology and desire to make a difference are valued and celebrated. Ready to change and challenge the status quo with us?
To learn more about life at HENNGE, please check these two links:
We value your time and want you to perform at your best, so the coding challenge will be the only technical assessment in the process. There will be no live coding sessions.
Have more questions? Please consult our FAQ here.
At HENNGE, we believe cloud technology should be a world where inspiration and innovation happily collide. So let’s get inspired and meet Henry Lie. Hailing from the bustling city of Surabaya, Indonesia, Henry now works at HENNGE’s headquarters in Shibuya with a passion for spicy food, a knack for mechanical keyboards, and a love for the land of the rising sun, Japan!
In this episode of Casual Talk, we reveal HENNGE's hiring process for engineers and answer common questions to help applicants decide whether to apply and what to expect if they do.
Discover cover letter secrets with Laine and Sonam from our Engineering Talent Acquisition Team. Learn what sets apart a standout application and get insights into HENNGE’s culture.
