Top Front End Developer Jobs in Japan

Lead global dry-etch process and hardware improvement programs to boost productivity, yield, quality, and cost efficiency. Develop CIP roadmaps, partner with suppliers for tool qualification and start-up criteria, deploy IoT/FDC telemetry, and drive safety, sustainability, and chamber-health solutions across dry etch modules and fleets.

As a Senior Process Integration Engineer, you will lead end-to-end front-end process integration, solving complex integration issues, supporting yield ramps, and mentoring junior engineers.

Drive improvements in labor productivity and operational efficiency through program management, data-driven insights, and automation solutions in semiconductor operations.

Lead wet-process hardware and process improvements across global sites: develop CIP and startup acceptance roadmaps, drive defect reduction, tool performance, IoT-based excursion prevention, and energy/water/waste savings with suppliers and cross-functional teams.

Lead strategic initiatives for yield improvement in DRAM/NAND/HBM technologies, optimizing methods and collaborating with cross-functional teams to enhance processes and tools.

Lead global product integration initiatives to enhance yield and quality, collaborating with teams across the world. Manage technical challenges and coordinate cross-functional efforts to ensure successful product introduction.

The Senior Manager leads Frontend Operations, ensuring effective team performance, equipment performance improvement, and process standardization while demonstrating leadership and fostering team growth.

The Global Supplier Manager will lead supplier management efforts, drive cost optimization, and collaborate across teams to enhance supplier performance, involving strategic sourcing and potential AI solutions.

The Manager oversees Procurement strategies for materials in technology development, spearheads supplier negotiations, and manages sourcing strategy execution.

Lead on-site AMHS technical operations at Fab15 while driving global AMHS standardization, KPI ownership, data-driven root-cause analysis, supplier engagement, and deployment of advanced wafer-logistics automation across Micron's fab network.

Design and build responsive React frontends, implement wallet and blockchain interactions, translate complex DeFi/financial data into institutional dashboards, collaborate with smart contract and legal teams, ensure performance, security, and accessibility, and maintain clean, documented code through code reviews.

Develop and maintain Java backend services for blockchain applications; integrate APIs with React/Vue frontends; design and optimize scalable enterprise blockchain solutions; troubleshoot backend issues; collaborate with cross-functional teams and stay current with blockchain best practices.

The Senior Frontend Engineer will build and architect components of a workflow automation platform. They will handle UI problems, mentor engineers, and improve developer experiences while collaborating with design teams.

Build and maintain frontend GUIs for logistics and robot operation: logistics operation app, robot operation app, operation management web app, and on-robot GUI. Gather requirements, design UI/UX, implement interfaces, test with robots and warehouse environments, and improve software lifecycle from development through release and maintenance.

This posting is a template and contains no concrete responsibilities. Likely this role is a leadership position bridging frontend engineering and business: defining frontend strategy, aligning product and engineering teams, managing stakeholders, and driving product growth at OKX. Specific duties, technologies, and qualifications are not provided in the description.

Lead and own frontend engineering across core crypto products (Trading, Web3, Payments). Drive technical design, delivery, cross-team alignment, AI-infused product decisions, security standards (private key protection, frontend attack prevention), hiring, and operational excellence for high-concurrency, high-availability consumer products.

The role involves designing and implementing game mechanics, developing player interactions, adjusting game balance, creating prototypes, and collaborating across departments.

Develop web applications using React, design UI components, and create an efficient development framework. Collaborate with the team in product development.

As a Frontend Engineer, you will develop React-based web applications, analyze client requirements, design UI components, and create an efficient development framework.

As a Senior Frontend Engineer, you will contribute to the frontend architecture, develop dApps, implement state management, and collaborate cross-functionally.

Join the Futures QA Automation team to design and execute test plans across web, desktop, and mobile. Develop and run automated, performance, security, and mobile-specific tests; set up testing environments (Node.js, Java, Go, Python, local blockchain); diagnose root causes; collaborate with engineers, PMs, designers, and operations to improve quality and processes.

Develop frontend applications for a robot and store operation platform, focusing on UI/UX, API requirements, and safety in user interactions.

Own end-to-end frontend and backend feature development, integrate AI coding tools into daily workflows, mentor peers, champion full-stack practices, identify cross-team efficiency improvements, and contribute across the product lifecycle from ideation to deployment and iteration.

Fixed-term accelerator for current students/recent grads to build and maintain frontend products using TypeScript, React and NodeJS. Collaborate with Binance Wallet, cross-functional teams, and adopt AI tools while learning modern frontend best practices. Availability 4-5 days/week for at least three months.

Early-career frontend engineer in a fixed-term accelerator. Build and maintain frontend products using TypeScript/React and Node.js, collaborate with product and cross-functional teams, troubleshoot issues, and continuously learn front-end best practices and AI-assisted development techniques. Program targets current students and recent graduates, 3+ month availability preferred.