AI Engineer (ENG + JPN)
Role summary
SHIFT Inc. is seeking AI pioneers to develop real-world Generative AI and LLM solutions. This role involves architecting and building scalable applications on a cloud-native stack, driving innovation with diverse AI models, and collaborating across teams to bring ideas from concept to launch. The position offers the opportunity to impact thousands of users daily, with the speed of a startup and the resources of a market leader. The tech stack includes Go, TypeScript, Python, React, Flutter, AWS, GCP, Azure, Docker, OpenAI, LangChain, and open-source LLMs. Business-level Japanese is required for daily work, though interviews can be conducted in English.
We're not just experimenting; we're shipping.
Tired of R&D projects that go nowhere?
Ready to build real-world Generative AI solutions that will be used by
10,000+ people from day one
?
At SHIFT Inc., we're on an ambitious mission to become a ¥1 trillion company by fundamentally boosting Japan's productivity. Our DAAE (Design, Agility, Assembly, and Engineering) division is the engine of this change, and Generative AI is our fuel.
We’ve already launched over 30 AI-powered internal products and are aiming for 100 as we expand to external markets.
We need passionate AI pioneers to lead this charge.
This is your chance to make a massive impact with the speed of a startup and the resources of a market leader.
🤖 Your Mission, Should You Choose to Accept It:
- Spearhead
the development of groundbreaking products using the latest in Generative AI and LLMs.
- Architect and build
everything from rapid prototypes to robust, scalable applications on a cloud-native stack.
- Drive innovation
by constantly exploring new models, technologies, and techniques to solve real business problems.
- Collaborate "territory-free"
with business leaders, strategists, and creatives to take ideas from concept to launch.
- Own the outcome
and see your work directly transform how thousands of people work, both within SHIFT and for our clients across Japan.
🌟 Why You'll Love Working at SHIFT:
- Scale of an Enterprise, Speed of a Startup ⚡:
Experience the thrill of rapid development cycles and immediate impact, backed by the stability and resources of a major company.
- Instant Feedback Loop 🔄:
Deploy your creations to 10,000+ internal users and get immediate feedback to iterate and improve at lightning speed.
- Beyond GPT-4 🧠:
Enjoy the freedom to work with a diverse range of models, including cutting-edge open-source LLMs.
- From Code to Customer 🎯:
Be involved in the entire product lifecycle and witness your work grow into a successful, society-benefiting service.
- Growth Without Limits 📈:
We invest in you. Whether you want to become a top technical expert, an R&D lead, or a business manager, we provide the path.
- Global Minds Welcome 🌍:
Interviews can be conducted fully in English. While business-level Japanese is required for daily work, we are committed to building a diverse and talented team.
🛠️ Our Tech Stack:
- Backend:
Go, TypeScript, Python
- Frontend:
TypeScript, React
- Mobile:
Flutter
- Infrastructure:
AWS, GCP, Azure, Docker
- AI/ML:
OpenAI, LangChain, Open-Source LLMs
✅ We're Looking For:
- Proven experience building and shipping LLM applications using frameworks like OpenAI and LangChain.
- A strong background in leading product development in a cloud environment (AWS, GCP, Azure).
- A passion for architecting elegant solutions and optimizing development processes.
- The drive to collaborate, lead, and push the boundaries of what's possible.
💰 The Offer:
- Competitive Salary:
¥8,000,000 - ¥12,000,000 JPY annually (based on experience).
- Excellent Work-Life Balance:
120+ annual holidays and a low monthly average of overtime.
- Location:
Tokyo (Shinjuku or Roppongi area).
- Full Benefits Package
and a supportive, forward-thinking culture.
Ready to redefine productivity in Japan and build an AI portfolio you can be proud of?
Apply Now and let's build the future together!