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G-Core Labs | Remote (CET +- 3 hours), Luxembourg, Lithuania, Germany We build infrastructure solutions like CDN, DNS, Images processing, Video Streaming. We have more than 6,000+ peering points, 140+ points of presence, and 75+ Tbps total network capacity. If you are interested to know how cloud solutions are built and want to take part in this, then we are waiting for you :) We have strong engineering culture and care deeply about people, I am personally responsible for this. View all our jobs here: https://gcorelabs.com/careers/ Currently, we are very interested in the following positions (some of them are not described on our website, so contact me directly): * C Software Engineer (to scale our main CDN proxy server to handle more than 60 000 rps of our CDN traffic) - very high load * C Software Engineer (to build traffic filtering using ebpf/xdp, needs deep knowledge of networking and concurrency) - very high load * Go Software Engineer (to develop authoritative DNS server and DNS API) * Go Software Engineer (to develop SRT and SRS video streaming servers * Go Software Engineer (to develop CDN / Streaming statistics delivery to Clickhouse) * Go Software Engineer (to scale our CDN config delivery) * Python Software Engineer (to write Django API to manage our CDN) * Python Software Engineer (to write Django API to manage our Security Solution) * Data analytic (to analyze tons of HTTP requests and define bots there) * DevOps / SRE (to operate our global infrastructure consisting of more than 800 bare metal hosts worldwide) - we need a lot of those guys! * Lead Technical Writer (we need to create a lot of technical content for CDN, DNS and other products) Tech stack in overall: Go, Python, C, XDP, Kubernetes, Drone CI, Grafana, Prometheus, Sentry, PostgreSQL, Clickhouse, RabbitMQ, Redis, Django, grpc, Nginx, core-dns, ELK (Kibana) Reach me out at b_kurnosov@gcore.lu or https://www.linkedin.com/in/bogdan-kurnosov/