Senior C++, C# Engineer

Job description

**Job Requirements** - **Role and Responsibility**Candidate shall be working as Senior Engineer/ Lead Engineer in the Linux client applications development. This is an agile methodology-based program where the candidate shall be participating in designing, implementation and peer code reviews. - Candidate shall be working with Quest Global and Quest Global’s customer teams in a collaborative development model. - Apply subject matter knowledge to solve a variety of common business issues. Works on problems of moderately complex scope. Acts as an informed team member providing analysis of information and limited project direction input. - Exercises independent judgment within defined practices and procedures to determine appropriate action. Follows established guidelines and interprets policies. Evaluates unique circumstances and makes recommendations. - Designs limited enhancements, updates, and programming changes for portions and subsystems of end-user applications software running on local, networked, and Internet-based platforms. - Analyses design and determines coding, programming, and integration activities required based on specific objectives and established project guidelines. - Executes and writes portions of testing plans, protocols, and documentation for assigned portion of application identifies and debugs issues with code and suggests changes or improvements. **Must Have Skill** **Technical Skills:** - Strong coding skills for application level programming which would involve programming in C++ and C# - System-level programming which would involve interacting directly with the operating system and low-level components like file systems, device drivers, and kernel subsystems using system APIs and other mechanisms like reading virtual file system. - Core Concepts: In-depth knowledge of Linux virtual file system like sysfs, devfs, procfs and daemons. - Shell and Commands: - Proficient in bash, cli, and general shell scripting. - Familiarity with essential Linux commands: grep, chmod, rm, cp, mv, less, sudo, ps, service, etc. - C++ Expertise: Proficient in C++14 to C++17 and development on C++ - Multithreading: - Demonstrated expertise in various ways of declaring threads - Understanding of thread synchronization mechanisms. - Object-Oriented Concepts: - Strong understanding of inheritance, has-a, and is-a relationships using classes. - Knowledge of association, aggregation, and composition achieved through inheritance. - Design Patterns and Interface: Familiarity with design patterns and interface concepts. - Inter-Process Communication (IPC): Knowledge of IPC, shared memory, and socket programming. - Data Structures: Solid understanding of data structures. - Proficient in using Git for version control, with hands-on experience in tools like Gerrit and GitHub, and good understanding of git commands. - Proficient in using library like curl, openssl, programming using REST API - **Nice to Have Skill**Profiling of code using various tools. - Worked on a VM and docker environment. - Test-driven development experience. - CICD understanding - Exposure to cloud (AWS, Azure, Any). - Debugger – GDB - Experience in openssl or security libraries - **Additional Information**Team Player - Good written and verbal communication skill - Willingness to cross-skill