Job Description

Core C Programming (Expert Level)

5+ years of professional C development experience

Advanced proficiency with pointers, structs, unions, and memory management

Strong understanding of manual memory allocation/deallocation patterns

Experience with complex data structures and dynamic memory

Proficient in string manipulation and buffer management

Understanding of function pointers and callback patterns

Environment:

Experience in LINUX environment for building deploying binaries.

Debugging on LINUX systems.

Knowledge on basic shell scripting will be advantage.



Debugging & Development Tools (Must have)

GDB (GNU Debugger) - Setting breakpoints, stepping through code, inspecting variables, analysing core dumps

Proficiency with compilation toolchains (GCC, Make, CMake)

Version control with Git

PostgreSQL query writing and optimization

Good to have:

Database-driven application architecture

Understanding of CRUD operations and transaction management

Experience with database connection pooling and error handling

REST API & Web Services

CURL library for HTTP client operations

JSON parsing and generation (experience with yyjson, cJSON, or similar)

RESTful API design and implementation

HTTP methods (GET, POST, PUT, DELETE) and status codes

API authentication and error handling