Responsibilities:

• Build and enhance a high performance, high volume real time stream processing pipeline
• Implement services and APIs that are used by Internal and external customers
• Work with Data Scientists to implement production grade services  (e.g. we built Image Recognition and Text classifiers that are used within our classified sites)
• Do research and build prototypes to leverage current and upcoming internet Technologies into producing insights about user behavior. 

Qualifications:

• Msc in Computer Science or a related field
• 4+ years of experience in at least one statically typed language. We use D, C, C++, GO,
• Also at least one Scripting Language: We use Python, Ruby and Lua.
• Solid understanding of Networking and Internet Plumbing. TCP, TLS, HTTP
• Good understanding of Data Structures
• Strong grasp of database structure, design, query languages (e.g. SQL), fundamentals of mathematics, large data sets, distributed systems, and statistical concepts
• Interest in working with teammates to explore the question “What else can our data tell us?”
• Creativity and curiosity to go beyond current tools to deliver best solution to the problems at hand.
• Being comfortable digging into other people’s source code in search of the root cause of a problem. 

Bonus:

• Good understanding of Linux or any BSD OS as well as familiarity with systems debugging tools such as strace, atop, iotop, netstat, lsof, iptables, valgrind, gdb.
• Experience with  ETL type Data Processing
• Experience with Machine Learning or Data Science related Projects
• “Big Data” Framework (e.g. spark).
• Understanding how HTTP/2.0 and QUIC work
• Experience with D, OCaml or Rust