C Developer (Linux)

Project Description:

Development of a unified, distributed, reliable (raft) metadata catalog with a complex structure, containing over 50 billion objects of more than 100 unique types.

Development of a distributed transaction management system for a Greenplum/Postgres DBMS cluster with 3000 nodes.

Development of a real-time monitoring and transaction management system.

Implementation of synchronous and asynchronous event transmission mechanisms with minimal latency (<10 ms) for synchronizing node metadatacatalogs with the cluster's unified metadata catalog and processing a stream of service data at a scale of hundreds of millions of events per second.

Experience Expectations:

• More than 5 years of experience developing applications in C
• Ability to solve non-typical problems
• Good experience with Linux/Unix systems, knowledge and use of basic command-line utilities (bash, sed/awk/grep).

Will be a plus:

• Knowledge of programming languages C++, Golang, SQL;
• Experience in modifying the kernel of PostgreSQL/MySQL DBMS and others
• Experience in writing network applications, daemons
• Experience with high-load DBMS;
• Experience with distributed applications
• Experience in developing asynchronous interactions
• Experience in developing and supporting fault-tolerant systems
• Experience in developing multithreaded applications
• Experience in development, debugging, profiling (including legacy) in one or more languages: C/C++/Golang/Java