> Markdown version of [/jobs/ext/2002069-senior-staff-ui-engineer](https://www.wearedevelopers.com/jobs/ext/2002069-senior-staff-ui-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Staff UI Engineer - **Company:** MapR Technologies, Inc. - **Location:** Santa Clara, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Automation of Tests, Code Coverage, Software Debugging, Linux, MapR (Big Data), Web Application Frameworks, ReactJS, Backend, Webpack, React Redux, Database Monitoring, Mocha - **Published:** August 9, 2026 - **Apply:** https://www.wayup.com/i-j-mapr-technologies-687017181611547/ ## About the Role + Strong Javascript skills are a must; prior java experience is a plus + Experience with React and Redux (other web frameworks are acceptable) + Testing frameworks such as Mocha or Enzyme + Exposure to Linux/Unix, Webpack + Proven track record of developing a feature from requirements to delivery. + Design, debugging, and analytical skills + Excellent communication skills, verbal, pictorial, and written + Ability to develop clean and lean code in a fast-paced environment. EDUCATION: + B.E/B-TECH/MCA/MS/ME + Degree(s) from reputed institutes will be considered as an additional qualification ## Description + Develop highly usable UI's for managing a MapR Cluster for services, security, access, and data provisioning + Build easy to learn flows that simplify the consumption or management of complex cluster operations or features such as Automatic Storage Tiers and Database Monitoring + Collaborate with backend product teams to ensure that common and advanced product usages are available through the UI + Work closely with QA counterparts to provide high code coverage and to enable testing automation ## Related Videos - [Test Driven Development with JavaScript](https://www.wearedevelopers.com/videos/222-test-driven-development-with-javascript) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [React and the power of visualisation](https://www.wearedevelopers.com/videos/100-react-and-the-power-of-visualisation) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Building the Right Product and Building It Right: A Glimpse into Extreme Programming, Atomic Design ](https://www.wearedevelopers.com/videos/398-building-the-right-product-and-building-it-right-a-glimpse-into-extreme-programming-atomic-design) - [Form Validation. The Tested Way](https://www.wearedevelopers.com/videos/314-form-validation-the-tested-way) ## Related Articles - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for)