As you have asked about the NABARD direct recruitment, I am giving you information about it, check below for the details

I want to tell you that there is no direct recruitment going on in NABARD.
However, you can check its website regularly to know about it

To check it
Go to NABARD website
Click on Career
The page open look like



Here you will get the information about the direct recruitment when available

Here I found following:

Recruitment of Assistant Managers (Protocol and Security)
The interviews for the post of Assistant Manager ( P & S ) will be held from 27 to 30 June 2016 at NABARD, HO, Mumbai.
The call letters are being sent by email to the eligible candidates separately
Recruitment of Assistant Managers in Grade `A' (RDBS)
Online Main Exam on 12 June 2016 for Recruitment of Assistant Managers in Grade `A' (RDBS) & Manager in Grade `B' (RDBS)