Meta Junior Software Developer interview questions
Updated Dec 4, 2025
based on 22 ratings
Difficulty
Average
Experience
Mostly positive
How others got an interview
50%
Applied online
Applied online
21%
Employee Referral
Employee Referral
14%
Recruiter
Recruiter
14%
Campus Recruiting
Campus Recruiting
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Meta interviews FAQs
Candidates applying for Junior Software Developer roles take an average of 10 days to get hired, when considering 1 user submitted interviews for this role. To compare, the hiring process at Meta overall takes an average of 27 days.
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I applied through college or university. The process took 1+ week. I interviewed at Meta
Interview
Tuve que pasar por 3 entrevistas y la verdad no me gustaron mucho.
Primero tuve que tomar fácil.
Luego fueron 3 seguidas
Me preguntaron puras cosas de árboles y demás.
Los entrevistadores eran amables, salvo uno que sí era medio grosero.
Interview questions [1]
Question 1
Hacer un recorrido del árbol por niveles.
Invertir un árbol binario
I applied online. The process took 3 days. I interviewed at Meta (Toronto, ON) in Mar 2022
Interview
In person coding interview on a screen share application. Technical coding question similar to leet code questions medium difficulty. Was expected to go comment on code design and algorithms used
I applied online. The process took 4 weeks. I interviewed at Meta (Philadelphia, PA) in Dec 2021
Interview
The interview process was straightforward and surprisingly short in terms of the number of technical questions asked. 1) OA; 2) phone screen; 3) final round.
Everything went smoothly until I got ghosted after the final round
Interview questions [1]
Question 1
Leetcode tagged questions; easy/medium difficulty level
No DP