From the ad:
Library Technology Services is seeking a senior software engineer to assist in the building of modern web systems for our digital library solutions. The ideal candidate will have skills in Angular, JavaScript, HTML and CSS to build modern web interfaces for our digital library solutions. The ability to quickly prototype both frontend and backend systems is a must. Working closely with our UI specialist to ensure conformance to library standards and accessibility requirements, will be part of ensuring that work meets organizational requirements. The expectation is that this individual will have strong communication skills, the ability to design sites quickly and build prototypes rapidly to be reviewed during agile meetings and is able to work independently with little direction.
Read more here.