ROLE POSITIONING AND OBJECTIVES
We are looking for a Principle UX / UI Optimization Developer to bring in the fast-pace high-quality prototyping to implementation capability to the team.
In this role you’ll work with UX Analyst, product owner as well as business team to deliver best in class user experience design for Japan market.
Reports to : Digital Experience Lead
Reporting Level : Mid Level Management
WHAT YOU WILL BE ACCOUNTABLE FOR
Visualize design ideas by using wireframes, storyboards, sitemaps, prototypes, and present designs to internal teams and key stakeholders
Create and refine easy to use UX / UI improvement solutions that articulate the desired user experience based on analysis data, business input, user goals, key scenarios, and design guideline
Owner of UX optimization (A / B testing) and personalization, advice the right way of testing based on business scenarios and objectives.
Provide clear guidance on A / B testing, personalization principles and methodologies to other teams
Lead UX optimization (A / B testing) planning to execution. Design, implement and rollout the experience according to agreed criteria, goals and priorities via A / B testing tools (Adobe Target / Google Optimize / Optimizely)
Refine the design based on experience performance evaluation in collaboration with UX analyst, product owner and business team
Own the priority, knowledge, specification, and assets transfer of the design. Support platform developers on implementing the final test winner to the production
ESSENTIAL EXPERIENCE, SKILLS AND KNOWLEDGE
Fast learner, problem solver, up-to-date with internet innovations including the latest web technology trends and user experience best practices
Minimum 8-10 years of work experience in front-end web development, UX design, A / B test development
Outstanding UX / UI design skill, can push out wireframes / design ideas / prototypes in a speedy manner using Adobe suite, Sketch, Invision, Zeplin, or perhaps even better : local dev environment
Have ability to rapidly iterate, creating multiple design solutions
Strong command of visual design capabilities, including composition, layout, information hierarchy, typography, color, design guideline, animation, and motion
Familiar with web analytics tools, preferably Adobe Analytics, Google Analytics
Solid hands-on experience in front-end web development (HTML, CSS, JavaScript frameworks, SPA, etc.)
Guru of design variant test implementation using Adobe Target, Google Optimize, and Optimizly. Highly skilled in A / B testing deployment and debugging
Experienced in utility tools development to improve work productivity
Strong communication skills able to adapt message to the audience, be it developers or business stakeholders; Break down the solution from conventional design principle and data analysis point of view
Team player with agile mindset, ability to deliver on time in a fast pace working environment
Fluent in Business English. Fluent in Japanese is a plus 
