Software Engineer

Ci4 - Autonomous Intelligence; Bengaluru; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Ci4 - Autonomous Intelligence in Bengaluru on-site is seeking a Software Engineer specializing in C++/Qt to join our team. You will develop Qt/QML applications for Windows and Linux, handling live video pipelines and sensor data, and collaborate with firmware engineers and end users on interface feedback.

The role emphasizes deep technical ownership, multithreaded real-time C++, and Python tooling for automation. If you ship robust desktop/HMI software used by real users, this is for you.

Qualifications

• 5+ years in C++ with deep Qt experience.
• Desktop, HMI or mission software you shipped and maintained through real users.
• Working Python for tooling and test automation.
• Bonus: GStreamer or OpenCV, embedded Linux, defence or industrial HMIs.

Responsibilities

• Qt/QML application on Windows and Linux.
• Live video pipelines, communication pipelines, sonar, maps and other data sources.
• Encryption, data storage and data export.
• Multithreaded modern C++ for real-time sensor data; Python for tooling and test automation.
• Direct work with firmware engineers on protocols and with end users on interface feedback.

Skills

C++

Qt

Python

Tools

GStreamer

OpenCV

Embedded Linux

Windows

Linux

Job description

Software Engineer, C++/Qt | Bengaluru, on‑site | 5+ years

About the job:

You will work hands‑on with developing the next generation of autonomous platforms and their payloads. Our culture is one that values deep technical ownership and a very strong work ethic. If you are an engineer that likes to build with urgency and purpose, consider applying.

What you will own:

• Qt/QML application on Windows and Linux
• Live video pipelines, communication pipelines, sonar, maps and other data sources
• Encryption, data storage and data export
• Multithreaded modern C++ for real-time sensor data; Python for tooling and test automation
• Direct work with firmware engineers on protocols and with end users on interface feedback

You have:

• 5+ years in C++ with deep Qt experience, plus working Python
• Desktop, HMI or mission software you shipped and maintained through real users
• Bonus: GStreamer or OpenCV, embedded Linux, defence or industrial HMIs

About Ci4:

Ci4 builds autonomous platforms and the AI autonomy stack that runs them. We work with the Indian Navy and are backed by investors who believe sovereign defence tech is one of the defining bets of the decade.