J'ai postulé via un recruteur. Le processus a pris 4 semaines. J'ai passé un entretien chez Meta (Menlo Park, CA) en mai 2019
Entretien
1 hour phone screen;
SQL questions were fair but hard. The database schema has had 4 or 5 tables but the questions were related to one table only. In 30 min, I was able to answer only 2 sql questions instead of 3. In addition, answers with sub queries are not counted towards correct solution.
python/java coding examples are easily found glassdoor, but not SQL.
Questions d'entretien [1]
Question 1
SQL:
1. given table products(product_id, brand_name,product_name, product_price), find brand_names with avg price > 3 and having more then 5 products
2.given table sales (sale_id, promotion_id, sale_amount, other columns), find % of how sales with promotions ( promotion_id is null) are doing in comparison to all sales.
Coding(Java):
1. find avg word length in a sentence
2. ip address validation
3. Friends problem [[A,B], [B,D],[E]...] ( List of lists);
Starts with a screen, followed by leetcode style SQL+Python questions, Full loop of SQL, Python, SQL plus Python and lastly behavioural round. Every round is also an architecture round in some sense.
Begins with an application review and recruiter screening, followed by a technical phone interview that assesses SQL, data modeling, data warehousing, ETL processes, and coding skills in languages such as Python or Java. Successful candidates then proceed to onsite or virtual interviews, which include multiple rounds covering coding, system design, data architecture, problem solving, and behavioral questions.
Questions d'entretien [1]
Question 1
Tell us about yourself and why you want to work for us
J'ai postulé en ligne. J'ai passé un entretien chez Meta (New York, NY)
Entretien
Prepare technical concepts, and practice previously asked questions as much as you can find online. 4 rounds in the total process. It's easy as long as you just practice a LOT.