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| 1 Literally everything we do is [open source](https://hg.adblockplus.org). Anyone
can contribute. If you join Eyeo, you can do it for a living. | |
| 2 | |
| 3 We are looking for a senior developer with a solid understanding of computer sci
ence and a focus on web technologies, in particular JavaScript. | |
| 4 | |
| 5 We have a particularly high interest in people who can work on the core code tha
t powers Adblock Plus on all platforms. But you can also work on other parts of
our stack, or upstream on related open source projects like Firefox or Chromium. | |
| 6 | |
| 7 Most of our developers work remotely, so can you. If you'd prefer an office envi
ronment, we'll help you relocate to Cologne, or pay for a coworking space. | |
| 8 | |
| 9 **Requirements** | |
| 10 | |
| 11 - Strong experience with JavaScript, beyond frameworks like jQuery | |
| 12 - Solid understanding of algorithms and data structures | |
| 13 - Very good knowledge of how the web works | |
| 14 - Very good communication skills in English | |
| 15 - Ability to work and learn independently | |
| 16 - High integrity | |
| 17 - Experience with browser extension development would be a big plus | |
| 18 - Knowledge of browser internals would be a big plus | |
| 19 | |
| 20 Not sure if this is for you? Consider [contributing](https://adblockplus.org/en/
contribute-code) first. | |
| 21 | |
| 22 When applying, please include a code sample or, preferably, references to open s
ource projects you worked on. | |
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