Senior Software Engineer, Unreal Engine and C++

> Varjo · Helsinki, Finland (Hybrid) · Full-time · Posted 2026-07-07

Workplace: hybrid

Department: Engineering

Description

At Varjo we create mixed reality hardware and software for training & simulation purposes in the defense and aerospace sector.

Our headsets are used to train astronauts and fighter jet pilots, design cars, and conduct pioneering medical research in virtual environments. Over 25% of the Fortune 100 and 19/20 of the world's largest defense and aerospace companies use Varjo's mixed reality to transform their operations. We deliver the highest immersion, performance, and security levels for the most demanding industrial customers globally.

We want to work with the best – we want you to join us. We are offering you an exciting position where you can see into the future and play your part in shaping it. 

What you’ll be doing

• Development of Unreal Engine based training simulation applications for the Varjo XR headsets.
• Integrating XR and simulator hardware with Unreal Engine
• Helping customers and partners in the use of Unreal Engine with the Varjo XR technology.
• Test-driven development

This is a full-time position located in Helsinki, Finland and requires minimum 3 days in the office per week.

Requirements 

• Multiple years of experience working with Unreal Engine with C++

• Experience in creating multiplayer applications

• Experience setting up 3D content pipelines (e.g., Maya, Blender).

• Experience working with graphics APIs

• Nice to have: