Gandhi, 47, who is in the US on a two-week-long tour, during his interaction with students at the prestigious Princeton University said employment was an all-encompassing means to empower, enfranchise and involve Indians in the nation building process.
"I think, the central reason why Mr Modi rose and to an extent why Mr Trump came, is the question of jobs in India and in the United States. There's a large part of our populations that simply do not have jobs and cannot see a future. And, so they are feeling pain. And they have supported these type of leaders," Gandhi said.
"I do not know Trump. I don't go there. But, certainly our prime minister is not doing enough (in creating jobs)," said the Congress leader.
Gandhi has repeatedly raised the issue of joblessness during his meetings with experts, business leaders and Congressmen in the US.
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"Currently, we are not producing enough jobs. 30,000 new youngsters are joining the job market every single day and yet the government is only creating 500 jobs a day. And this doesn't include the massive pool of already unemployed youngsters," Gandhi had said in his earlier address at the University of California in Berkeley.
"Those same people who got angry with us because we couldn't deliver on those 30,000 jobs (a day) are going to get angry with Mr Modi. The central question is resolving that problem. My main issue with Mr Modi is that he diverts that issue and points the finger somewhere else instead of saying listen we have a problem," he said.
"There is anger building up in India right now. We can sense it. So to me the challenge is how to solve that job growth problem in a democratic environment. That's the challenge," he said.
Focusing a major part of his question and answer session at Princeton on jobs, Gandhi asserted that new technologies and modernisation are unlikely to kill jobs.
"The nature of what we call it a blue collar job is going to change. But the question is who is going to have those jobs and which countries are going to have access to those jobs," he said.
He also raised the issue of polarisation in India.
"In the 21st century, if you leave some people out of your vision, you are asking for trouble. New ideas would come, new different visions would develop. So, to me, central challenge in India is politics of polarisation where you pit one community against other and you create spaces for other people to come in," Gandhi said.
"There is a belt of 100 million tribal people who do not feel comfortable with the vision (of the BJP). There are a number of states in India, which don't want a single vision forced down their throat. There are minority communities, they do not feel that they are the part of the vision. So that's where the real danger is," Gandhi said in response to a question.
Disruption of harmony "is the central risk that India is facing," he said.
"India lives in a volatile neighbourhood. And if we alienate our own people, that creates space for people to do mischief. I do not need to name who those people are, but it opens up space for them," Gandhi said.
"Leaving hundreds of millions of people outside that vision is not a good idea, because other people will start to create problems," Gandhi said.
Responding to a question on uniform civil code, Gandhi said it is for the court to decide.
If he was given the reins of the Congress party, Gandhi said a large part of his work would be to create a new vision of India for the next 10 years.
That vision, he said, would focus on how to solve the job problem. It will also focus on agriculture, education and healthcare.