Senior Gameplay Developer / Unreal Engine Developer

Recommended by; Stockholms kommun; Hybrid; SEK 700,000 - 1,100,000; Full time

Benefits offered by this job

Stock option program

Wellness allowance

Gym membership

English-speaking team

Job summary

A leading game development company is seeking a Systems Developer with expertise in Unreal Engine for designing gameplay systems. The role involves integrating streaming technology and optimizing performance in multiplayer environments using C++ and Blueprints. A commitment to solving technical complexity, strong communication skills, and a collaborative attitude are essential. The company offers a hybrid work setup along with a wellness allowance and future stock options.

Qualifications

• Solid experience with Unreal Engine and familiarity with C++ and Blueprint.
• Strong understanding of gameplay systems and performance constraints.
• Ability to solve technical complexities and facilitate cross-discipline communication.

Responsibilities

• Design and implement gameplay systems for live casino games using Unreal Engine.
• Integrate WebRTC streaming technology with gameplay mechanics.
• Optimize performance for web-based streaming environments.
• Develop robust, scalable multiplayer game logic and networking solutions.
• Optimize performance for web-based streaming environments with real-time Metahuman rendering.

Skills

Unreal Engine

C++

Blueprint

Motion capture integration

Real-time multiplayer networking

Tools

Perforce

Google Cloud Platform

Job description

About the Job

At Avanti, we merge advanced game development with regulated iGaming infrastructure, replacing traditional live studios with scalable, cloud-powered game technology.

• Digital human clones powered by motion capture
• Continuous cloud-based deployment
• Highly optimized gameplay systems in Unreal Engine

Role

This is a systems role focused on designing and developing gameplay systems in Unreal Engine 5 using C++ and advanced Blueprints to create scalable, performance‑optimized logic.

Your Focus will Include

• Design and implement gameplay systems for live casino games using Unreal Engine
• Integrate WebRTC streaming technology with gameplay mechanics
• Work with Metahuman characters and live capture data integration
• Develop player interaction systems that work seamlessly with live dealer streams
• Create robust, scalable multiplayer game logic and networking solutions
• Optimize performance for web-based streaming environments with real‑time Metahuman rendering
• Collaborate with animators and artists to integrate motion capture data into Metahuman characters

The Tech Stack

• Unreal Engine 5
• C++
• Blueprint
• State machines
• Motion capture integration
• Perforce and Google Cloud Platform (GCP) in a real‑time multiplayer environment

Who you are

You have solid experience working with Unreal Engine and feel comfortable in both C++ and Blueprint architecture. You understand gameplay systems, animation logic, and performance constraints. You likely:

• Enjoy solving technical complexity
• Take ownership of your work
• Communicate clearly across disciplines
• Improve systems rather than waiting for perfect conditions

Why Avanti

We operate at the intersection of game technology and regulated iGaming, combining Unreal Engine, motion capture, AI‑generated characters and cloud streaming at scale. Our platform is powered by Google Cloud and built for continuous deployment, serving clients such as LeoVegas and Svenska Spel.

You get

• Stock option program in the future
• Wellness allowance & gym membership
• Hybrid setup
• An English‑speaking, technically driven team

The Process

• Initial conversation
• Technical deep dive
• Final discussion with the Hiring Manager

If you enjoy building real systems in Unreal Engine and want to work at the frontier of real‑time multiplayer technology, we would love to connect. Let’s build something that reshapes an industry.