Top Tech Jobs & Startup Jobs in Japan

Supports DWS Japan’s anti-financial crime and compliance program, including investment guideline monitoring, regulatory filings and registrations, regulatory updates, policy maintenance, compliance training, AFC controls, and global projects. The role requires knowledge of Japanese financial regulations and asset management, strong Japanese and English communication skills, and the ability to work independently while using AI tools responsibly.

Manage and expand existing customer accounts for reusable packaging containers across the Kanto region. Responsibilities include increasing rental volumes, expanding product adoption, coordinating new accounts, managing customer relationships, supporting container distribution through produce markets and intermediaries, improving retailer penetration and container recovery rates, and conducting rental price revisions. The role may develop into a regional sales management position.

Lead global gaming brand creative strategy and production across video, user-acquisition ads, UGC hooks, and app-store assets. Develop culturally tailored campaigns, maintain premium visual standards, manage designers and vendors, and optimize creative performance using funnel metrics such as CPM, CTR, CVR, and retention. The role requires strong cinematography, editing, motion graphics, audience insight, and strategic alignment between brand identity and acquisition efficiency.

Build and operate cloud infrastructure, CI/CD pipelines, build systems, Infrastructure-as-Code, automation, developer tooling, and observability platforms. Scale build agents, runners, artifact storage, and containerized workloads; troubleshoot infrastructure and deployment issues; support incident response, root cause analysis, secure delivery, reliability, and cloud cost efficiency.

Manage and grow enterprise customer relationships in Japan for Sitecore’s digital experience solutions. Serve as the primary account contact, develop strategic account plans, identify upsell, cross-sell, and renewal opportunities, monitor customer health, and drive satisfaction, retention, and revenue growth. Collaborate with internal teams and partners while advising customers on content management, commerce, customer experience, and digital asset management technologies.

Lead the design, development, and optimization of scalable backend services supporting real-time ad recommendations and serving infrastructure. Own technical roadmaps, improve latency and throughput, enhance observability and incident management, collaborate with product and science teams, maintain code quality, mentor engineers, and participate in on-call rotations.

Drive new business growth across mid-market and enterprise accounts by managing the full sales cycle, from prospecting and discovery through negotiation and closing. Meet quarterly quotas, generate inbound and outbound opportunities, maintain accurate Salesforce forecasts, and deliver consultative, value-based sales of Similarweb’s digital intelligence solutions. The role requires Japanese fluency, business English, SaaS sales experience, strong presentation skills, and a proven enterprise quota-carrying track record.

Manage end-to-end HR operations for Japan across two legal entities and three offices. Coordinate payroll and benefits, ensure labor-law compliance, handle employee relations and investigations, support restructuring, manage HR vendors, and improve HR processes. Advise managers on performance, engagement, compensation, talent reviews, and succession planning while coordinating local requirements with overseas shared services. Requires native-level Japanese, business English, 7–10 years of HR experience, a bachelor’s degree, and up to 50% business travel.

Own the launch and day-to-day operations of a health technology company in Japan. Build local partnerships, vendor relationships, operational processes, and commercial opportunities while navigating the Japanese healthcare ecosystem. Serve as the local representative and coordinate with global leadership to adapt and grow the business. This entrepreneurial role requires autonomous execution, stakeholder management, and founder-level ownership in an ambiguous startup environment.

Leads Japan’s CRM strategy, business analysis, and transformation agenda across Veeva CRM, Salesforce, and Veeva Vault CRM. Partners with Commercial, Sales, Marketing, Medical Affairs, and global IT teams to define roadmaps, requirements, solution designs, migrations, testing, deployment, governance, data readiness, and value realization. Oversees vendors, system integrators, operational support, compliance, change management, user adoption, and AI-enabled commercial engagement initiatives.