mltple Staff Software Engineers, Client Architecture

Computer/IT: Duolingo, Inc. seeks mltple Staff Software Engineers, Client Architecture (New York, NY) to prfrm sftwr eng'g tsks to cntrbt to the reliability & scalability of Duolingo's client architecture. Reqs Bach dgr in Comp Sci, Electrical Eng'g, Software Eng'g or rltd & 5 yrs of exp in a sftwr eng'g or rltd position. Mst have 5 yrs of exp w/: Programmng in Swift; Dsgnng clean & maintainbl APIs; Multithrdd prgrmmng tchnqs; Wrtng unit tsts & tstbl code; & iOS SDK prfrmnc tools & optmztion tchnqs. Mst have knwldg or crswrk in: Algrthms; Data strctrs; Sftwr dsgn; & iOS mobile app dvlpmnt for iPhone/

iPad usng Swft w/ Cocoa Touch & rltd frmwrks. Some telecmmtng prmtd consistnt with cmpny policy. Salary rng: $245,000 - $270,000/yr. Email rsms to jobs@duolingo.com ref code 1227.