Top Tech Jobs & Startup Jobs

Ensures AI systems meet quality standards through structured test planning, automated evaluation, adversarial red teaming, regression testing, launch gating, and failure analysis. Builds test harnesses, logging and tracing frameworks, and shared quality standards for LLM and agentic systems. Collaborates with engineers, product managers, clients, and cross-functional teams to identify hallucinations, prompt injection, agent failures, output drift, and other AI-specific risks before production release.

Manage U.S. accounting operations, including monthly, quarterly, and year-end close; P&L and balance sheet ownership; reconciliations; variance analysis; intercompany accounting; revenue recognition; audits; tax support; and U.S. GAAP compliance. Supervise one to two Senior Accountants, partner with cross-functional and global finance teams, and lead process improvements, automation, and internal control initiatives.

Create user interfaces, design systems, layouts, brand identities, typography, iconography, and presentation narratives in Japanese and English. Collaborate with internal and external teams, integrate AI and emerging tools into design workflows, maintain quality standards, and communicate effectively with clients and colleagues. The role requires strong interface and brand design craft, bilingual communication, and proficiency with Figma, Adobe Creative Suite, Google Workspace, and AI tools.

Analyze marketing, media, website, CRM, and brand data to develop measurement frameworks, actionable insights, dashboards, and executive presentations. Build and debug analytics tracking, automate reporting, and create AI pipelines using prompts, evaluations, and data workflows. The role requires translating complex findings into clear recommendations, working with messy data, and collaborating with strategists, designers, and technologists to improve business decisions.

Build and maintain an AI-to-Figma design-system encoding pipeline that translates Figma systems into structured context and back into faithful designs. Own the customer-facing product surface, onboarding, and self-serve journey using React and Next.js, while developing model-agnostic prompts, retrieval workflows, evaluations, and integrations. Partner with full-stack engineers, establish activation KPIs, diagnose output quality issues, and shape the product from an early-stage offering into a scalable self-serve product.

Build and deliver innovative web and digital consumer experiences through hands-on frontend development. Collaborate with multidisciplinary teams to architect, design, estimate, prototype, implement, and maintain client solutions. Apply modern coding practices, solve complex problems independently, document processes, mentor or educate teammates, and contribute ideas across technology, design, strategy, production, and client services.

Senior Visual Designer responsible for developing concepts, design strategies, visual systems, user interfaces, brand identities, layouts, and presentation narratives. Collaborates with strategy, experience design, technology, and creative direction teams to deliver high-quality client work. Integrates AI and emerging tools into design processes, maintains visual consistency across projects, communicates with clients, and mentors junior designers.

Leads creative technology initiatives by building AI agent pipelines, MCP servers, plugins, generative video systems, and voice agents. Designs AI architectures, prototypes emerging technologies, develops scalable creative systems, and optimizes tools and campaigns using tracing and agent analytics. Partners with clients and cross-functional teams, presents to executive stakeholders, mentors team members, and balances brand, audience, business, creative, and technical objectives.

Supports audience research, Answer Engine Optimisation audits, AI output evaluation, synthetic testing, structured data mapping, metric tracking, dashboards, scorecards, and client reporting. The role combines experience strategy, analytics, research, and hands-on assessment of generative AI systems, including accuracy, brand alignment, latency, cost, and hallucination monitoring. Collaboration spans data engineering, creative, technology, and strategy teams.

Lead the design practice, raise craft and creative standards, direct major multidisciplinary projects, mentor designers, and partner with the ECD and clients. Work hands-on across brand, product, interfaces, systems, storytelling, and emerging experiences. Explore generative AI, adaptive systems, agentic experiences, prototyping, and creative technology while shaping the agency’s design culture and point of view.