Senior Front End Engineer at Conversational AI Company
Company: Rulai
Location: Campbell
Posted on: April 2, 2026
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Job Description:
Senior Front End Engineer at Rul.ai Campbell, Silicon Valley,
San Francisco Bay Area · Full Time Named by Bloomberg as one of the
50 Most Promising Startups in 2017, Rulai is a team of proven
researchers, engineers and product managers with extensive track
records in AI development. Our team members have unique expertise,
building AI platforms and technologies for Facebook, Google,
Microsoft, IBM, Baidu and Alibaba as well as leading award-winning
academic research. Collectively, we have made pioneering
contributions to natural language processing, deep learning and
personalized recommendation systems. We are backed by top tier VCs.
We are seeking a Front-end developer with very strong technical
skills, who is excited about enabling AI for customers. This is an
outstanding opportunity for a highly motivated individual to be a
member of an unusually talented team, utilize the full range of
software development skills, and work on a revolutionary new
technology platform. If you want to work in an agile, collaborative
environment, are fascinated with technology, and passionate about
building best in class web AI applications, we may have a position
for you on our team. Responsibilities: ? Own all FE aspects of
Rulai conversational AI product and drive the development/iterative
improvement of it ? Design and implement user friendly web UI for
the AI backend, especially web chat widget ? Build responsive UI
with streamlined workflow for users to follow through easily ? Work
closely with product/design and AI team to adjust design and
implement quickly ? Actively test and optimize UI/UX based on a/b
testing or other data driven methods Requirements: ? 4 years
writing frontend code for web applications, at least 3 year in
industry ? BS or above in computer science or related area from a
well known university ? Excellent CSS / HTML / Javascript skills ?
Deep understanding of modern frontend JavaScript frameworks,
proficient with vue.js is a big plus ? Understanding of UX design
principles ? Willing and enjoy learning new technologies ?
Experience in supporting mobile, tablet, and desktop browsers ?
Strong interest in usability testing and performance metrics ? Good
communication and interpersonal skill ? Strong skills to manage
multiple timelines and complete tasks quickly within the
constraints timelines and budgets ? Superb attention to detail
About Rulai Silicon Valley-based Rulai delivers AI virtual customer
assistance that reduces sales and support costs, increases sales
conversion rates and improves customer experience with quick,
always-available, chat-and SMS-based, human-like conversational
engagement. These smart agents, driven by Rulai Natural Language
Understanding (NLU) and Deep Learning technologies, enable brands
to handle their growing customer interaction volume faster and more
efficiently by answering customer questions,completing tasks and
learning from live agent:customer interaction. Rulai Virtual
Assistance complements live support with seamless escalation to
human agents when desired or required for more complex issue
resolution. Rulai solutions are developed and supported by a team
of award-winning computer scientists and engineers widely
considered to be among the world’s leading experts in the field of
Machine Learning. Like a typical Silicon Valley start-up’s, we are
made of a group of highly motivated and smart/creative talents. We
enjoy solving challenging and meaningful problems(the really hard
ones). We take great pride in building our product and enabling our
customers for greater success in doing their businesses. Together
as a team, we are poised to disrupt the enterprise customer service
space and hence serve consumers like you to have a much smoother
and enjoyable customer service experience. Last but not least, we
also offer some nice perks such as free happy Friday lunches and
drinks(our kitchen is regularly stocked with cool snacks and
beverage), a massage chair in office, paid time off, 401k and good
medical/dental benefits.
Keywords: Rulai, Alameda , Senior Front End Engineer at Conversational AI Company, IT / Software / Systems , Campbell, California
