Parent commenter. The job description was top notch. It was a clear description of what they needed this engineering role to do. Inspire of it being a bit of a

Parent commenter. The job description was top notch. It was a clear description of what they needed this engineering role to do. Inspire of it being a bit of a niche, I had almost perfect set of experiences from my prior jobs that made it very interesting. Fun because it would have given me an opportunity to _improve_ upon my already bootstrapped skills. Productive because, I already have a head start than another engineer getting into the groove of things. This is HN, I can be tech specific :-) I have worked a lot on performance from HPC perspective. The job was at a High Frequency Trading platform that needed a sys.engineer who would work on extracting performance with things like pinning a CPU core to a process and several optimisations at the OS and kernel that would shave off a few milliseconds in an already fast application.