Material for Candidates | 2019-10-02

Transcript

1. Wix back-end engineering We are about to meet
2. We are Wix 01
3. Technologies (back-end) Wix.com … pretty sure it's missing something
4. We have ▪ Many nano/micro/macro-services. ▪ Many developers. ▪ Many users. Wix.com … numbers are changing all the time - can't keep-up with them here.
5. We like ▪ Automation. ▪ Test-driven development. ▪ Ownership culture. ▪ Influencing others. Wix.com
6. Interview Process 03
7. Homework Assignment Technical Interview Typical Flow Hiring Process HR Interview Team Lead Interview + 1-2 evenings 3 hours
8. Homework Assignment 04
9. Homework Assignment Technical Interview Typical Flow Hiring Process HR Interview Team Lead Interview +
10. Purpose ▪ You get to know Wix a little. ▪ We get to know you a little. ▪ Test your coding skills. Homework Assignment
11. Evaluation ▪ Technical requirements. ▪ Code. ▪ Design. Homework Assignment
12. Notable points / tips ▪ Direct technical requirements are a must. ▪ If something is not specified, use your judgement; code is still evaluated. ▪ Test code is also evaluated. ▪ Avoid adding unnecessary elements; ends up increasing complexity. ▪ Good names help A LOT. ▪ Use tools and language you know well. Homework Assignment
13. OOP vs FP both are great but... ▪ Know both. ▪ Apply FP principles. ▪ Don't go hard-core FP. Homework Assignment Immutable… Pretty much everything. No side-effects. Write declarative code.
14. Preparation (books) Homework Assignment
15. Technical Interview 05
16. Homework Assignment Technical Interview Typical Flow Hiring Process HR Interview Team Lead Interview +
17. Purpose ▪ Test your problem solving. ▪ Test your reasoning. ▪ Test your system design skills. ▪ Test your ability to communicate your ideas. Technical Interview
18. ▪ Thought process. ▪ Knowledge. ▪ Logic. Evaluation Technical Interview
19. ▪ Verbalise your thoughts. ▪ Don't get stuck for long. Ask. ▪ There is rarely a correct solution. ▪ You are not expected to ace everything. ▪ You will be asked WHY questions. Notable points / tips Technical Interview
20. Preparation (books) Technical Interview
21. Preparation (lots of material) Technical Interview https://github.com/checkcheckzz/system-design-interview
22. Remaining Stages 06
23. Homework Assignment Technical Interview Typical Flow Hiring Process HR Interview Team Lead Interview +
24. I don't know. Ask HR. Good luck.