At QuantTrax, we do high-frequency trading (HFT) - solve complex technological tasks, constantly competing with the world's top teams at the level of micro-, and often nanoseconds. To succeed in this, we utilize custom infrastructure setups that integrate FPGA, cloud, and physical servers globally, connecting different exchanges with specific network configurations.
Setting up such a diverse setup to run stably is already a challenging task. To configure and automate it so that it responds quickly to business requests is a real challenge for even the most experienced DevOps professionals. We believe that Nix/NixOS could be our "silver bullet", and we're looking for a skilled DevOps engineer who either has experience with it or is eager to learn.
As part of the team, you will work on business-critical tasks: building infrastructure from scratch with both physical and cloud servers, making architectural decisions, and improving deployment quality. The scope of tasks is virtually unlimited: from ensuring C++ code compilation in production and automating setups for various server types to working with networks and custom hardware rigs.