Senior C++ Developer

Location: Remote in the Russian Federation Company: Aquarius Salary: Discussed at the interview Employment: Full-time

Responsibilities:

• Analysis of the existing project code, identification of bottlenecks and areas requiring changes and improvements;
• Implementation in C++:
  • metadata access layer;
  • data distribution manager;
  • auxiliary services;
  • cluster infrastructure management;
  • S3-API operations.
• Writing unit tests for developed functions;
• Participation in code reviews and collaborative debugging;
• Documentation of architectural solutions and internal APIs.

Requirements:

• Proficient in modern C++ (standard no lower than C++17);
• Experience in multithreaded and asynchronous programming;
• Understanding of TCP/IP, HTTP/HTTPS protocols;
• Experience with sockets or high-level libraries (Boost.Asio, libcurl, POCO, etc.);
• Knowledge of principles for building fault-tolerant and scalable services, understanding of the CAP theorem;
• Experience with data replication;
• Experience with MongoDB or Key-Value DBMS, understanding of transactions and replication;
• File systems and POSIX: knowledge of file handling specifics in Linux, understanding of NFS semantics (caching, locking, atomic rename);
• Tooling: Gitlab, CMake, Docker (for local debugging), experience in writing unit tests.

Desirable (will be a big plus):

• Experience with AWS SDK;
• Experience integrating with monitoring systems (Prometheus, Grafana);
• Ability to read and analyze existing code, perform refactoring;
• Experience using any of the following: K8s, Nomad, Docker Compose, Podman.

Conditions:

• Opportunity for remote work from anywhere in the Russian Federation;
• Advanced medical insurance (Voluntary Medical Insurance);
• Dynamic and actively developing company with minimal bureaucracy;
• Participation in the creation of high-class products and solving complex problems;
• Professional team and comfortable atmosphere;
• Prospects for career growth in the company.