ThoughtWorks Boot Camp

I just spent the weekend in Hamburg at a ThoughtWorks boot camp. So this blog post is for people who want to know what a boot camp at ThoughtWorks is like. Also there is information about ThoughtWorks in this post but if you don’t already know them you should check out their homepage.
Oh on a little side note, since I don’t know whether or not everybody would agree to this I won’t mention names in this post, although this post is solely positive.

Personally it will still take me some time (~ 2 years) to finish my studies, but I’d love an internship at ThoughtWorks and wanted to get into touch with them as soon as possible, that’s why I took the voyage from Sweden to Hamburg.

ThoughtWorks is not your average company. So the hiring process is not average as well, at least not what I’d expect as average – it was my first “real” job interview. And I felt really comfortable but continue reading if you want to know more…

Day 1

The boot camp started off at 8:30 on Saturday with a nice breakfast and a “meet and greet” with some ThoughtWorkers and fellow applicans. The dress code was casual, no one wore a suit. Most people were wearing jeans and a t-shirt or/and a pullover. Everybody was really nice and open. There were ThoughtWorkers present you could just go ahead and talk to them.

One of the key moments for me on the first day was when one of the ThoughtWorkers wanted to tell something about the company in general and suggested that we all just sit down on the floor. I guess this wouldn’t happy in many companies, everybody would sit down in a big meeting room which would give it a real formal flair. It was a cool informal session, we could ask whatever question we wanted and it had a real friendly atmosphere. The atmosphere of a company I want to work in. Some of the key takeaways were that ThoughtWorks has a really flat hierarchy and that you can go to almost everybody and talk to him/her. Moreover ThoughtWorkers travel a lot, to wherever the client is. Therefore it was the first time for many of them that they saw the German office, despite working in the German office for quite some time. Also ThoughtWorkers seem to meet up quite friendly, when they are in the same town in order to have a beer (or 2).

It was emphasized, that we are not competing with each other for a job. ThoughtWorks is looking for talent and will hire the people that they feel fit the company. This philosophy was made apparent when one of the employees told his story: He is Canadian, but they didn’t have a job for him in Canada but wanted to hire him anyway. So they asked him if he would want to work in Australia and he agreed. Since then he has also worked in India and Germany (during the course of 2 years).
All of this resulted in a kind atmosphere in between us boot camp attendees, I got to know some pretty nice people.

After that a coding exercise started, it was a pretty basic task involving the modeling of some real world objects. It was said that we should especially pay attention to 4 things:

  • clean code
  •  good object oriented design
  •  best practices
  •  tests (preferably Test Driven Development)

We had 4 and a half hours time to develop the little application. Two of the developers were our customers we could ask whenever we had a question about the specification. Also we could just chat with each other or some ThoughtWorkers.
When I ran into Ruby problems I’ve never run into before (more on that in a later blog post) another boot camp attendee, that was also doing Ruby, came over and paired up with me to solve the problems since he already solved the problem. Thanks again!

In the end I wasn’t content with my code since so much time passed chasing those weird bugs. But it was still solid and the program did what it was supposed to do. And I learned a lot so those bugs won’t bug me again.

After that we had lunch – ThoughtWorks ordered some pretty tasty pizza. Oh speaking of food and drinks, we could just go to the fridge and grab whatever we wanted and during the coding exercise they would come around and hand us sweets.

After that big break with some good conversations it was time for logic tests. I don’t want to spoil it too much but the first test was difficult because there were 50 questions and just 12 minutes time. The second test was hard because it demanded high concentration and good analytical/algorithmic thinking. I liked the second test pretty much 🙂

After those tests it was again time for interesting conversations and a nice wrap up where everybody said one sentence about what the day was like for him/her. I stayed a little longer after everything was officially over (concerning day 1), since I enjoyed the conversations. And indeed I had a nice long conversation with a ThoughtWorker about… just about everything: what working at ThoughtWorks is like, what I do, what he does, code katas, TDD, whether Berlin or Hamburg is the better city and many more things.

Around 20:00 you’d get a call whether or not you made it to day 2 and luckily I made it.

Day 2

On day 2 the devs had 3 interviews. Well all the devs but me, since my studies still take me some time and therefore it wasn’t that urgent. I just had the cultural interview, which was basically about what I’m like as a person, what I do in my free time, what I’ve already done but also what it is like to work at ThoughtWorks and my expectations about a job at ThoughtWorks. So basically, nice chatting mixed with questions like “What would you do if…”.

The others had a management interview and a technical/pairing interview where they talked about technical things and played a bit with the code, that they wrote yesterday. Since I was especially interested in the latter (feedback on what I’ve done is always good) I approached the developers doing this and asked if they would be so kind and willing to give me a little review of my code since I didn’t get that interview. And luckily they agreed and we had a nice look at my code, making it a lot more beautiful, again after everything was officially over. But fortunately they seemed to like it overall 🙂 Thanks again at this point for taking their free time to give me feedback.

Wrap up

I liked it, especially the more or less little things. You could approach every ThoughtWorker there and have at least a little chat with them. I could call everyone by their first names (which is especially atypical in Germany). And they all seemed to be enjoying to be there, meeting potential new ThoughtWorkers. I think I have at least had a little chat with every ThoughtWorker present. One ThoughtWorker even paid for my lunch on Sunday (thanks!). We got thanked so many times for attending the boot camp. It felt great.
I’d describe the atmosphere as almost familial as I could always talk to everybody. When I had weird problems with my code I just asked a ThoughtWorker if he’d mind taking a look at it since my tests were behaving weird and I simply couldn’t find the reason. He came over and together we tried to figure out the problem, unluckily unsuccessfully on our first try but it was a good time anyway.

My wish to join ThoughtWorks grew during this weekend as I really felt comfortable there. I sure hope an internship works out, that I can work there when my studies are finished and that I get a T-Shirt*.

So all in all I can only recommend attending a ThoguhtWorks boot camp to everybody interested in Agile and Software Engineering. It’s a really cool atmosphere and I sure learned a lot. To me it felt more like a group of smart people that wanted to get to know people and choose whom they would want to work with in the future.

*I’m kind of a T-Shirt nerd. I got T-Shirts of nearly everything I like. Starting with bands, but also programming languages, operating systems and even my favorite browser.


7 thoughts on “ThoughtWorks Boot Camp

  1. Cool. But one question – what was the result of the discussion about the best city? Please, let it be Hamburg, … ;-D

  2. Good to hear that. When we did the boot camp in Brazil we tried our best to show every candidate that we were really happy that they were there (and we really were :)). By the words you wrote I’d say you are a fit for ThoughtWorks, so I hope you can get your internship and come work with us. Cheers!

    1. Thank you for your kind words and I love this attitude of being happy about people applying for the job 🙂

      Apparently it looks good for me right now and they try to figure out a way to arrange an internship. So yeah hopefully I will work with you 🙂


  3. Hi Tobi,

    I hope that you get the possibility to work as an intern for TW.

    For me, everything has worked out great and yesterday I finally got a job offer, possibly starting in June.

    Have a great time in Sweden and if you have any coding questions, just @phoet me.

    Kind regards,

    1. Hi Peter!

      Congratulations – I knew they would offer you a job!
      They are looking for opportunities for me, so I hope everything works out 🙂

      I hope that you take the job offer and that we hopefully see each other!

      Best of luck to you!

  4. Hi everyone!

    I am South African and from what I have read on TW, I would love to be part of their community. It is rare to find a company with such an exciting approach. Best of luck to all those who have been employed by TW.

    Lelethu Bala

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