Fullstack Software Engineer - Commerce/Partner Success (100% Remote - Japan)

📋 Description

• Design and operate full-stack APIs for high-scale B2B commerce in APAC.
• Collaborate with product/engineering to localize portal features for regional payments.
• Use LLMs and AI tooling to generate production-grade code for partner requirements.
• Develop and maintain gRPC and REST microservices powering real-time travel inventory.
• Work autonomously to resolve complex tech challenges and align with global stakeholders.
• Iterate quickly on engineering improvements to boost B2B travel scalability.

🎯 Requirements

• Extensive experience with React and TypeScript for localized, high-performance ecommerce UIs.
• Proficiency in Scala and distributed systems; or FP approach to large-scale backends.
• Commercial mindset focused on APAC product-market fit.
• AI-driven workflows using LLMs and agentic AI for partner support.
• Hands-on GCP and cloud-native practices; latency and data residency considerations.
• Strong technical agility to navigate unknown codebases under deadlines.

🎁 Benefits

• Well-funded startup with competitive salary and pre-IPO equity.
• Monthly allowance in Japan for EHI premiums and medical expenses.
• Unlimited PTO.
• Work-from-home stipend.
• Access to co-working space on demand via FlexDesk.
• Generous parental leave.