Web3 Backend Jobs in Tokyo, Japan
Browse 2+ Web3 Backend Jobs in Tokyo, Japan — updated September 2026.
| Job Title | Company Name | Salary | Location | Tags | Posted | |
|---|---|---|---|---|---|---|
| Binance | 📍 Tokyo, Japan · 8 other locations | Full StackAIBackend | ||||
| Binance | 📍 Tokyo, Japan · 7 other locations | BackendEngineeringJava | ||||
Pioneer Talent Program - Full Stack AI Engineer, Backend Oriented (Fully Remote)
Aug 13, 2026
Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.
About the Role
As AI profoundly transforms how engineering teams work, we are looking for Full Stack Engineers to serve as "seeds" across our product teams. You will be among the first dedicated full stack engineers, helping the organization establish a highly autonomous, AI-augmented, end-to-end development model.
Responsibilities
- Participate in end-to-end development of product features across frontend and backend under the guidance of senior engineers
- Learn and integrate mainstream AI coding tools (e.g., Cursor, Copilot, Claude Code) into your daily development workflow
- Assist in translating product requirements into working implementations with reduced handoff friction between frontend and backend
- Act as a full stack "seed learner" within the team — absorb full stack practices, contribute ideas, and grow into an autonomously delivering full stack engineer
- Observe cross-team collaboration processes and proactively suggest improvements to product, design, and engineering workflows
- Contribute to the product lifecycle — from design to deployment and iteration
Requirements
- Currently pursuing a Bachelor's degree or above; Computer Science or AI-related major is a plus
- Hands-on project experience (personal projects, coursework, internships, or open-source contributions all count)
- Foundation in at least one backend language: Java or Golang
- Familiarity with Node.js and modern frontend frameworks
- Experience building end-to-end projects — personal, academic, or internship projects all welcome
- Basic understanding of database design and core backend concepts
- Familiarity with mainstream AI coding tools (Cursor, Copilot, Claude Code, or similar)
- Ability to clearly articulate requirements and constraints to AI tools
- Self-driven and boundaryless — eager to learn, willing to go beyond assigned scope
- Product mindset — curious about the "why" behind what you build
- Strong logical thinking and communication skills; passionate about learning new technologies
Nice to Have
- Open-source contributions or notable GitHub projects
- Cross-platform development experience (iOS/Android/Web)
- Internship or work experience at startups
- Track record of proactively building internal tools or personal side projects