Linux- Stop a process running as daemon

I've started uwsgi as a daemon, how can I kill that process?

Everytime I kill its pid, and then does ps aux | grep "uwsgi", it again comesin the output.

I've also tried pkill uwsgi, but no use. How can I kill it?

upon ps aux | grep "uwsgi"

root      2712  0.0  2.6 327540 26952 ?        Sl   17:03   0:00 /usr/local/bin/uwsgi --ini conf_uwsgi.ini
root      2716  0.0  2.2 180076 22896 ?        S    17:03   0:00 /usr/local/bin/uwsgi --ini conf_uwsgi.ini
root      2718  0.0  0.2   9396  2136 pts/1    S+   17:03   0:00 grep --color=auto uwsgi
root     16657  0.0  3.2 180076 32520 ?        S    Mar20   0:15 /usr/local/bin/uwsgi --ini conf_uwsgi.ini

I kill 2712 2716 16657, and upon ps aux | grep "uwsgi" it again shows the same result with different PIDs. How do I kill it?