Software Engineer - Visualization (C++/Python)

TL;DR

Software Engineer - Visualization (C++/Python): Designing and developing internal software infrastructure to visualize massive datasets from autonomous defense systems with an accent on 3D scene rendering and telemetry dashboards. Focus on building high-performance visualization tools, optimizing rendering responsiveness, and integrating tools into CI/CD pipelines.

Location: On-site in Paris

Company

hirify.global is a next-generation defense prime building autonomous and scalable defense systems for allied forces.

What you will do

• Design and develop high-performance visualization tools, telemetry dashboards, and 3D scene viewers from scratch.
• Define sustainable architecture, internal APIs, and intuitive user interfaces based on engineering needs.
• Integrate custom visualization tools into automated CI/CD and data processing pipelines.
• Analyze and optimize the performance, rendering, and responsiveness of tools handling large-scale real-world data.
• Partner with GNC, ML, and Embedded teams to translate operational feedback into technical specifications.
• Set technical standards for internal software tools and mentor junior developers.

Requirements

• Minimum of 3 years of professional software engineering experience.
• Production-grade proficiency in C++ and Python.
• Solid experience building desktop user interfaces using the Qt framework.
• Proven experience creating data or 3D visualization tools, custom charting libraries, or renderers.
• Comfort with Linux development environments and containerization tools like Docker.
• Must be based in or able to work on-site in Paris.

Nice to have

• Experience building software that interfaces directly with drones or robotic architectures.
• Baseline understanding of drone embedded software stacks (GNC logic, gimbal control, etc.).
• Familiarity with CI/CD automation and orchestration tools.

Culture & Benefits

• High ownership and direct mission impact on critical defense systems.
• Work in a demanding, fast-paced environment focused on rigor and execution.
• Commitment to technical excellence and solving the hardest engineering challenges.
• Opportunity to be part of a rapidly scaling organization following a $200M Series B.