To remove the border radius of company logo in any places of the site, please follow the instruction:
Profile avatar:
https://i.imgur.com/5nwuEIi.png
You can add these lines to Custom CSS or the style.css of Child Theme:
.profile-avatar img {
-webkit-border-radius: 0;
border-radius: 0;
}
https://i.imgur.com/D6IJtl3.png

All image avatar in Table manage of Member Page:
(candidate avatar,company avatar)
https://i.imgur.com/iWPY0Oj.png
You can add these lines to Custom CSS or the style.css of Child Theme:
.member-manage .table tbody td img {
-webkit-border-radius: 0;
border-radius: 0;
}
https://i.imgur.com/xWz5s7v.png

Member heading avatar:
https://i.imgur.com/FA5mM9J.png
You can add these lines to Custom CSS or the style.css of Child Theme:
.noo-page-heading .member-heading-avatar img{
-webkit-border-radius: 0;
border-radius: 0;
}
https://i.imgur.com/8orFAX4.png

Company avatar for Job post:
https://i.imgur.com/XoAxXVx.png
https://i.imgur.com/p4Gyxy4.png
You can add these lines to Custom CSS or the style.css of Child Theme:
.list.loop-item-wrap .item-featured, .style-1 .loop-item-wrap .item-featured,
.list.loop-item-wrap .item-featured img, .style-1 .loop-item-wrap .item-
featured img{
-webkit-border-radius: 0;
border-radius: 0;
}
https://i.imgur.com/9GMqtqa.png
Thank you for reading, hope you enjoy using our theme.