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The One-Line Mission

You are the Chief Architect of the Robot’s Brain. You are not just writing a module; you are engineering the Complete Production Application that runs on the robot. You define how the system boots, how it manages state, and how it integrates the Robotics Team's ROS-based logic into your high-performance C++ Core without sacrificing speed or safety.

What You Will Engineer (The Complete System)

1. The "Drishti-OS" Application Framework (Core Architecture)

• The Challenge: This is a mission-critical, real-time application running in an explosive zone.
• Your Job: You design the Main Application Lifecycle.
• State Machine: You define the strict logic for the robot's states (e.g., Booting $\rightarrow$ Self-Check $\rightarrow$ Ready $\rightarrow$ Scanning $\rightarrow$ Emergency Stop).
• The ROS Bridge: The Robotics Team uses ROS Middleware for navigation. You architect the efficient Inter-Process Communication (IPC) bridge that allows their ROS nodes to talk to your Real-Time C++ Core without introducing latency into the critical data path.
• Resource Management: You ensure the CPU/RAM are allocated efficiently so the "Data Pump" never starves, even while ROS is calculating trajectory.

2. The "Data Engine" (Ingestion, Sync & Calculation)

• The Challenge: High-velocity data (730 mm/s) meets precise location tracking.
• Your Job: You build the central engine that:
• Ingests: 128 channels of Ultrasonic data via the AFM API.
• Syncs: Merges this data instantly with the ROS-published coordinates (X, Y, Theta) from the Robotics Team.
• Processes: Runs the C++ "Stitching Algorithm" to map raw signals into a coherent buffer for the UI.

3. Production-Grade Safety & Watchdogs (The "Safety Net")

• The Challenge: We operate in explosive refineries (Zone 1).
• Your Job: You implement the Software Safety Watchdogs required for ATEX certification.
• System Health: Your code monitors the heartbeat of the ROS nodes. If the Robotics logic freezes, your architecture must trigger a safe emergency stop immediately.
• Hardware Safety: You monitor internal pressure and motor temperatures, overriding control loops if physical limits are breached.

4. Data Persistence (The Digital Twin Source)

• Your Job: You own the .DRISHTI binary file format. You ensure that what we write to the disk is a corrupt-free, memory-mapped exact replica of the inspection, ready for the Full Stack Team to ingest.

5. The "Immortal" Deployment Architecture

• Your Job: You define how the code gets to the robot. You architect the OTA (Over-The-Air) System with Atomic Rollbacks. If a new update fails to boot, your architecture ensures the robot automatically reverts to the previous working version.

Who You Will Interact With

You sit at the center of the engineering circle:

1. Robotics Engineers (ROS Team):

• They do: They use ROS (Robot Operating System) middleware to build the robot's kinematics, navigation, and control logic.
• You do: You provide the architectural framework they plug into. You ensure their ROS messages (Pose/Odom) are consumed efficiently by your Core System.

1. UI/UX Developer (Qt/QML):

• They do: They build the visual dashboard.
• You do: You provide the Backend API and Signals to drive their interface.

1. Full Stack Developers (Cloud):

• They do: They build the customer-facing Reporting Platform.
• You do: You define the .DRISHTI File Contract so they can perfectly parse the data you save.

The Tech Stack You Architect

• Core: Modern C++ (17/20) (Smart Pointers, Move Semantics).
• Integration: ROS / ROS2 (Subscribers, Publishers, Custom Messages).
• Framework: Qt 6 Core (Event Loop, State Machine Framework).
• OS Level: Linux System Programming (Systemd, Kernel Tuning, Watchdogs).
• Architecture: Multi-threaded Producer-Consumer, Lock-Free Buffers, Shared Memory.

Enpass Technologies Pvt. Ltd. (Gurugram) is seeking for an experienced Windows C++ GUI software developer. We have a product for securely managing the credentials across platforms through a native productivity app, GUI of which is written in Qt toolkit and we are looking for a talented, enthusiastic developer for the same.

JOB RESPONSIBILITIES:

• Design, build, and maintain efficient, reusable, and reliable Windows Qt/QML/C++ code.

• Implement performance and quality modules.

• Identify bottlenecks and bugs, and devise solutions to these problems.

• Help maintain code quality, organization, and automatization.

• Collaborate with cross- functional teams to define, design, and ship new features.

MUST HAVE SKILLS (Please do not apply if you do not fullfill this criteria):

* Desktop Applications using QT/Qml in Windows Environment

* Minimum 1 Year experience in Windows UWP development

• 4-6 yrs experience in C++11 or C++14 standerd.

• Very good knowlege of STL.

• Experience of Multithreading in ANSI C++

• Practical experience in Win32 apis.

• Basics of socket programming and inter process communication.

• Good understanding of REST apis and internet protocols in general.

• Must be able to write unit test.

GOOD TO HAVE SKILLS

* Experience with development of Qt Quick Controls 2 based applications

* Experience in software development for mobile or tablet devices

• Familiarity with Cryptography basic concepts.

• Familiarity with agile processes and development / SW quality practices such as code reviews.

• Expertise on methods and tools for CI and test automatization.

• Build distributable packages (msi or wix).