C++, C# Engineer

Quest Global; Maharashtra; On-site; INR 1,200,000 - 2,000,000; Full time

Job summary

Quest Global is seeking a Windows client applications developer to join a fast-paced, Agile team. You will contribute to design, implementation, and peer code reviews within Quest Global and its customer teams.

This is a collaborative development role focused on end-user software running on local and networked platforms. The candidate should be proficient in C++14–C++17, Windows/UWP development, and multithreading, with strong OO design skills and experience in IPC and REST APIs.

Qualifications

• Windows development using UWP and C++ focus.
• Strong coding skills for application-level programming in C++14–C++17.
• Experience with multithreading and thread synchronization.
• OO concepts and design patterns; solid data structures.
• IPC, shared memory, and socket programming knowledge.
• Git workflows (Git, Gerrit, GitHub) and command usage.
• REST API integration and use of curl/openssl.

Responsibilities

• Participate in design and implementation of Windows client applications.
• Engage in agile development with peer reviews and collaborative customer teams.
• Contribute to testing plans, debugging, and code quality improvements.
• Analyze requirements and propose suitable code and integration approaches.

Skills

Windows development with UWP

C++ programming

C++14 to C++17

Multithreading

Object-oriented programming

IPC and socket programming

Data structures

Git version control

Gerrit and GitHub workflows

REST API usage

curl/openssl usage

Tools

Git

Gerrit

GitHub

curl

openssl

Job description

• Candidate shall be working as windows client applications developer. 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.

Job Requirements

• Candidate shall be working as windows client applications developer. 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

• Windows development with UWP
• Technical Skills: Strong coding skills for application level programming which would involve programming in C++
• 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

Work Experience

• Windows development with UWP
• Technical Skills: Strong coding skills for application level programming which would involve programming in C++
• 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

Hands-on experience using AI-powered development tools

(e.g., GitHub Copilot, Copilot Workspace, Cursor, Claude Code, Codex CLI) for software engineering. Proven ability to create, deploy, evaluate, and support AI agents, including orchestration, tool integration, prompt engineering, and production monitoring.