C++, C# Engineer

Roles and Responsibilities:

• Candidate shall be working as 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 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 Skills:

• 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