To get CSE candidates must have scored above 90 percentile. To get the case branch in top IITs and NITs is most competitive. With this rank, you might find difficulty to get CSE branch.  To secure a seat in IIT ,you need to score above 280 marks. And in JEE advanced ,if you have a rank below 5000,you can secure a seat at IIT.

To know more about jee cut offs, you can visit career 360

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Generally by taking consideration ranks of last year you won't get anything substantial with this rank in JOSSA. But you'll get preference in private universities/colleges of your state and easily get admission with this JEE MAIN rank.

You can take other state level/any other entrance examination like VITEEE,BITSAT to get good college of CSE because NITs or IIITs: are not possible at this rank.

Also,to know the name of colleges you get at this score you can use JEE mains predictor