Top Tech Jobs & Startup Jobs in Japan

Provide bilingual (Japanese/English) IT support for business users, manage Microsoft 365 and Google Workspace, onboard devices and users, troubleshoot hardware/software/network/cloud issues, assist cybersecurity and compliance efforts, coordinate with overseas clients and vendors, maintain documentation, and support infrastructure/cloud projects as experience grows.

Own and patch Chromium/Firefox C++ source to build an in-house stealth browser. Fix fingerprinting at the engine level (navigator, WebGL, canvas, fonts, Client Hints), eliminate CDP leaks, maintain per-OS fingerprint profiles, continuously rebase patches, build validation tooling, and debug detection issues to keep automation indistinguishable from real users.

Perform remote, part-time data tasks to improve Japanese AI content: collect, evaluate, and annotate data; do pairwise comparisons, counting, and object tagging across audio, video, images, and other data types.

The Supervisor, Sales is responsible for delivering sales performance across territories, collaborating with distributor teams, developing strategies, and ensuring effective territory coverage. Responsibilities include achieving revenue targets, providing marketplace feedback, and maintaining compliance with local requirements.

The Senior Sales Engineer will assist customers with system configurations, installations, and sales strategies while demonstrating expertise in storage products and technologies.

The Account Director will develop strategies for the Japanese automotive and consumer electronics markets, building relationships with battery cell makers and OEMs, leading negotiations, and managing the sales cycle.

Responsible for drafting, reviewing, and negotiating clinical trial site contracts, ensuring regulatory compliance and managing timelines. Collaborates with legal teams and study sponsors.

The HR Business Partner in Tokyo will drive HR strategy, ensure compliance, manage employee relations, and lead improvement initiatives while supporting business leaders and culture engagement.

This role involves supporting Supply Chain and Operations by analyzing data, creating dashboards with Power BI, and improving processes through automation.

The Internal Sales Representative supports field sales by managing customer relationships, processing orders, coordinating with cross-functional teams, and preparing sales reports.