Career Advice About TikTok

My Role is Senior SRE

I received my second performance review and it came in at a -M which means Sometimes meets expectations. This is my first year in big tech and I'm at a loss for words. I worked 12-hour days since I started. The first 6 months I just winged it and did not realize how strategic and crucial these performance reviews were.

So for my second 6 months, I aligned with my team lead and manager. I executed every project they asked me to and even created some projects to help the entire team. I was led to believe I was doing good work. However, this Tuesday I received the news that my rating is again a -M. They said that they did not put me on a PIP because they saw improvement from the last PR.

They told me the reason was that I am one of 3 Sr. Engineers and that two of them are performing more than I am. Since we are rated on a curve I am last. 9 out of my 10, 360 reviews were positive and an M or above. I have a follow-up meeting next week with my manager to discuss my improvement plan. I also set up a call with my manager's manager for a coaching/mentorship call.
Here are my questions.

• I feel like my manager sees others as more proficient than me. Even though other colleagues tell me I am better than the other senior engineers how can I break out of this perception my manager has?
• How can I avoid a PIP? Our next performance review is in 2-3 months due to some changes they made in the yearly PR schedule. I don't think I can make enough changes during that time.
• What should my approach be towards my manager and his manager?
  • I want to be humble but also direct.
  • I feel I am not being treated fairly but I also think the system may be designed this way. I don't want to appear like I am a victim either.
• I fear that I will get a PIP due to my manager's subjective opinion I will lose my job, my apartment, and I will have lost the last 2 years of working myself to the bone. How can I escape being in this state of survival?

• I can use chat-gpt/claude to understand small code-snippets. But I'm not sure how to use it to understand the whole code structure. Are there any IDE plugins that worked for you for this purpose?
• Especially in streaming/online model service, I can't add print statements to debug. I can only look at tensorboard which isn't helpful in understanding the code-base. How can you better understand with ML models in this scenario?

Let’s say 2 companies give you different levels, but the compensation is the same. Is it better to have the lower level to have lower expectations? Zooming out, how should I think about level and its overall importance across my career.

I joined Tiktok coming from not such a big company & fast culture. I had two projects where I needed to read massive code bases for tasks. The code base is in C++. A language I haven't used in years. How should I go about it?

Should I spend time learning the language before diving into the code or otherwise? I feel under-confident; other engineers scan & understand code even when they don't know the language too well.

Hello, I'm trying to figure out what level is likely to be what my current experience translates to at TikTok.

I have: 3.5 yoe at a startup + public co. (not FAANG)

1.5 years as L1 and 2 years as L2 (L3 is senior, L4 is staff)

I made it through 3 technical rounds at TikTok (2 Coding, 1 System Design) and had my HR round recently. The HR round was a negotiation round. I don't know if I handled it well. I am hoping that Taro can give me some insights or advice. For leveling, I have a little under 2 YOE at Amazon but I got laid off in April.

Here is a summary of the HR meeting:

Question: What level are you expecting?

Answer: I am expecting mid-level because I have good experience at Amazon and I did well in the interviews. HR made some comments about why I am not a good fit for mid-level said but said that the leveling will be set after this meeting.

Question: What other interviews do you have?

Answer: I have 2 early stage interviews lined up next week at Big Tech. I declined to reveal the companies. I said that I would cancel the other interviews if I got a strong offer from TikTok. I mentioned one of the reasons that I want to work at TikTok was the scale. HR said that if the other companies are Big Tech they would have similar scale. I didn't know what to say to that. I have other reasons for wanting to join TikTok but I didn't mention them in the meeting.

Question: What compensation are you expecting?

Answer: I dodged the question and said "I will consider any strong offer from TikTok." The compensation discussion went on for a good 10 minutes and I kept dodging the question. HR got upset after a while because I didn't give any numbers. I said that maybe we can have the compensation discussion after the level is set and then we stopped talking about it.

Question: Asked about RTO, Visa status and when I can start.

HR said they will get back to me early next week.

Given the market conditions, I bet they have several other candidates lined up for this role. Maybe some of them made it to the HR round and they negotiated less than me (level, low-numbers) so maybe they will take them instead.

I'm just curious about people's opinions from a tech perspective

• Does this impact current tiktok employees?
• Can this affect their RSU/equity?

Any other thoughts are also welcome!

I was recently approached by a recruiter to interview for Bytedance, Singapore.

My DSA skills are rusty, not having interviewed in over a year. The primary language I use at work is Golang, but I do not think its good for DSA interview rounds as it has limited in built data structures. Earlier I have given interviews in Java but I have not touched it in a year.

Given I have 3 weeks to prepare for the DSA Coding rounds, should I consider learning Python as I have "heard" that its the preferred language and faster to use in coding interviews?

Given I have to ramp up on my leetcode and learn python, I feel this might be setting myself up for failure. Would like suggestions on how to think about this.

I just started working at a new company. I am still going over the general onboarding process for all employees.

How should I go about introducing myself to the team & manager? Should I ping them on chat to say Hi & asking them to add me to the meetings? My whole team has about 16 members.

Thanks in advance!

Hi all, I am going to transfer to Tiktok as a lead MLE next month.

I have 2 months notice period and I was wondering if anyone has any checklists on what I should do during transition so that I can start fresh and ramp up quickly.

I come from FAANG background and going to a startup-ish culture is an exciting but scary prospect for me (especially with the reduced work life balance).

Tips and checklists of links to Taro videos or other resources are welcome. Thank you

I joined a new company about eight months ago. Up until now, most of the work was more about deploying existing models & doing minor tweaks here & there.

However, I feel the expectation now is to make novel changes to the algorithm. So, I work on a big ML model in TensorFlow. I haven't coded in tensorflow for some time. Theoretically, I read the papers of the code & I understand the model overall. But I don't understand the code; it seems super complicated. It has no comments and does not have the best variable names. I also fear reading it because I've never been that good at deep learning frameworks.

I once asked another co-worker how she/he read the code base. And they just told me it's so easy just to read, which makes me feel more dumb now.

I was thinking of using claude/chat-gpt to understand it. But every time I don't understand anything, it reinforces my mindset of being bad at this.

I don't talk about this to people in my team because I feel dumb asking how basic lines of code work. I feel I want to figure it out myself but how can I develop better mindsets & better approaches for this?

I've been struggling with onboarding at my new job.

I'm part of a new team; my only other teammate recently joined. Many related docs are not in English & the translation is weird & confusing often. This makes revamping up independently super hard for me. I try to find that concept in an English doc from any other team, and that's my way of understanding something. But it puts a lot of overhead because I basically now try to understand the work of a lot of related teams too. And often it is much more time for me.

My manager has a lot of people report to her. I had a 1-on-1, and I explained the situation. She asked me to ping her for help. I often have stupid questions, and I feel weird asking her directly. So I asked her to assign me an onboarding buddy from the related team. But from her reply, it seemed like I should talk to everyone on the team & figure it out. I think she wants me to be more independent.

Now I ping people in my team or close teams to ask for help. I have found most or nearly all people to be super-helpful, and they relate to being in the same situation once. But I feel guilty about asking people for help. I feel it doesn't do much for them. As with most, I don't have a team meeting where I could thank them & their/our manager would notice it.

How should I better navigate this situation?

I started working at TikTok last September. So far I feel like I have learned a lot but am unhappy with the work-life balance and the expectations to work long hours. I don't see a path for promotion here so I would like to move to a company that isn't under so much political pressure and the path to career development is clear. One caveat is that my official title is DevOps but I am doing SRE work. I like SRE work and would like to get that official title.

1. I have 11 months to prepare for my next role. What should my preparation look like?
2. What kind of companies should I aim for? I made a list from blind of the 2023 prestige companies and wanted to shoot for high TC. I am thinking that after the prep phase, I would start interviewing at companies I don't want to work at and get practice and offers so I have some leverage during negotiations.
3. How can I connect with other SREs from top companies that I can ask them how it is to actually work there?

At this stage of my life, I need to begin more focus on my social life. I have been working on my career only and I don't have the abundance in my social life to justify the work I have been doing. So I am hoping to land a role at a company with prestige, solid TC, and work-life balance so I can accomplish both my personal goals and my career goals.

I received offer from Bytedance where the HR asked if garden leave will be applied since I am working at their competitor (a FAANG company).

I am keen to this contract as it is for a higher seniority and the job scope seems to be more impactful than what I am currently working in.

I checked my employment contract and there seems to be no mention of garden leave or anything similar to .

But at the same time, I am hesitant to confirm with HR at the risk of revealing my intent to leave before signing Bytedance contract.

Any thoughts on moving jobs from FAANG companies to competitors?

I am based in Singapore. But would like to get your perspective on this.

Sometimes I ask people for referrals and they take some time to respond. Some companies, like TikTok, have a referral link for people to apply, so I’m blocked on waiting a referral until that person responds. Wondering if it’s better to wait for a referral, then apply, or if it’s better to apply without a referral (even in cases like TikTok)? If the former, how long after a job posting should I wait before applying?

In cases of linked-based referrals, is it possible for the referrer to refer me after I applied? If so, how does that usually work? What should I tell my referrer?

Feedback

I got feedback on the last two quarters since I joined the company on three things:

Impact - E; Teamwork - M+; Technical Skills - M

Except for that, something that I was lacking was leadership & ownership.

Current Level: Mid-level.

Question Focus

• I wanted here to discuss my struggles in improving my technical skills & leadership. And what mindsets & behaviors I need adopt.

• My focus is more about getting a good rating & having a good bonus. And less about promotion at the moment.

Discussion

1. At the moment, I rely a lot of my lead to make decisions about things I work on & focus on. This is due to following aspects:
   1. I feel part of it is me not having confidence in myself to know what's right. Since my lead has much more experience in this area & I'm very new to it.
   2. The uneasiness of not knowing what's the right approach. It's easy to have another person look at it than dive deep into something you don't look of.
   3. Sometimes documentation is not in English at my company & that is a burden into looking at things deeply.
      1. It breaks my confidence at times & slows me compared to other people who know that language.
2. New tools & languages
   1. C++: I haven't spent much time learning it since I focussed on moving fast & creating impact so far. So that hampered me in setting aside time to learn this language that's used a lot in backend code.
      1. And at times I ask people in help for navigating code than I should do myself.
   2. I'm also haven't worked much in the backend part before being a MLE but now we all have at my current company but I don't feel any new concepts here I need to know.
   3. Design patterns
      1. I see these patterns in the code-base. Like how they use configs & classes. I see some other people in my team figuring it out very seamlessly. But I don't know which pattern they are using.
      2. And I don't know how time I should spend on this. Since reading a whole book on design patterns would be a lot of time. But knowing them would be useful.
3. Algorithms & ML
   1. A big part of my job or my main-job is improving the algorithms & ML models to make more revenue.
   2. A lot of times, I see my teammates reading similar approaches in the company & adopting them to our use-case. Sometimes doing so I find it hard. Since the docs of these approaches are not in english at times.
      1. So I have ask around some folks to translate things. This severely slows me down.
      2. The better way could be to read outside papers/approaches but that takes more time. And may not know if they fit so good to our use-case.

Would love feedback on

• how I can work better on these things
• what mindsets I can adopt here to make more progress.

platforms:

• LinkedIn
• Twitter
• Youtube
• Instagram
• Tiktok

Curious to know what people's experience with different platforms has been?

Can be in terms of actual value added to people maybe people get less value from twitter than youtube?

Or how hard it is to grow your followers?

Or how much a follower is worth?

Mechanics of content on different platforms -- what drives a follow/subscribe on LinkedIn vs. twitter?

I'll start:

On linkedin you already have a follower base so its easy to start

on twitter I see that youre basically starting from scratch and if youre not a CEO or someone doing something cool then its hard to get followers there