Top Tech Jobs & Startup Jobs in Japan

Speculative/open application notice inviting candidates to submit interest for future roles at Janes. Highlights inclusive culture, flexible/hybrid work arrangements, and encourages applicants regardless of background or working needs.

Manage PR, media relations and influencer programs; write press releases and newsletters; plan and run events; oversee budgets, CRM mailings, crisis management, and digital/social campaigns. Measure client KPIs including revenue, profitability and client satisfaction while driving innovation and collaboration.

Serve as the operational partner for high-stakes M&A clients in Japan, delivering high-touch onboarding, workflow configuration, issue investigation, and coordination across Sales, Product, Support and Professional Services to ensure successful deal execution and improved adoption and retention.

Lead territory sales for Ionpure in Japan, driving aggressive growth through direct and channel sales. Responsibilities include forecasting, pipeline development, technical solution selling, account penetration, CRM management, market intelligence, partner training, trade show coordination, and cross-functional collaboration with engineering, aftermarket, and service teams to meet targets.

Lead a global support and managed services team for an AI-powered materials science SaaS: own SLAs, triage escalations, drive incident resolution with Engineering, build reporting, coach and hire staff, and personally handle select high-priority technical tickets.

Lead end-to-end delivery of paid SaaS or on-premise implementation projects: onboard customers, plan and manage progress and quality, configure/setup/migrate systems, coordinate internal teams and customers, and provide post-launch follow-up and customer-success support.

12-month paid internship supporting client teams with research, media monitoring, stakeholder analysis, communications planning, digital strategy, and client engagement across Japan and international mandates. Interns prepare briefings, support crisis response, assist client events, and gain exposure to corporate communications, financial communications, public affairs, and digital/AI-related work.

Own first-line compliance review of AI outputs and client deliverables, analyze regulatory frameworks, support licensing and regulatory-readiness projects, map evidence and submissions, convert requests into scopes and reports, and work with Engineering to build reusable regulatory workflows and review rules. Escalate high-risk issues to senior Compliance or Legal.

Lead art direction and design for a major pharmaceutical client across print, digital, and video. Develop visual and executional concepts, direct production and UI, maintain design quality, present to clients, mentor staff, and coordinate with creative leads and external partners.

Edit and repurpose poker video content, localize/dub into assigned GEO languages, manage and schedule short-form social accounts, track workflows and performance, use AI tools to support translation and operations, and assist with social media administrative tasks.