Codership Oy aims to develop final missing part for its highly successful Galera cluster – a graphical monitoring/management client which main purpose would be to present different aspects of a database cluster operation both in real-time and in retrospect (i.e live data streams and historic data on scales from seconds to months), as well as simplify its management.

Yourprimaryresponsibilitieswillbe: • assume the lead role in architecture, design and development of a clean, consistent, modern web application usable on wide range of platforms from desktop to smartphone. • collaborate with the backend engineers on the API and functional backend requirements • Establish testing/CI framework for the product with unit and functional tests. •Manageyourownworkscheduletomeetdevelopmenttargets

Requiredskills: • 3+ years of full-time equivalent professional experience in building web applications • Excellent front-end skills and knowledge of HTML5, CSS/SASS, and Modern JavaScript (ES6/ES2015+) • Experience developing with React, Redux and related technologies (Vue.js can be an option) • Experience with implementing REST and/or GraphQL API clients in frontend apps •ExperiencewithusingWebsockets •KeenattentiontodetailsandaneyeforgoodUIdesign •Experiencewritingclean,testableandreusablecode •Abilitytowriteunittests •Knowledgeofbrowserlimitations •Gitversioncontrol •GoodcommandofEnglishlanguage •Abilitytoworkwithminimalsupervisionandproactivecommunication

Desirableskills/experience: •Typescript •Fullstackdevelopment •Developingmonitoringapplications •Producingcharts/graphs,plottingoftimeseries •Workingwithdatabaseservers

Whenapplying, and to place yourself on top of our candidate list, pleaseelaborateshortlyonthefollowingtopics: •One-waydataflowortwo-waydatabinding?Why? • The following function should output 0 1 2 3 (each in a separate line), but it doesn’t. Why? And how to make it work as desired? for(vari=0;i<4;i++){ setTimeout(()=>console.log(i),0) }