Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and implement cutting-edge multiplayer gameplay systems in a fully remote team.
- Company: Join Companion Group, a leading AAA co-development gaming studio with a global reach.
- Benefits: Enjoy flexible remote work, competitive salary, and opportunities for professional growth.
- Why this job: Be at the forefront of innovative multiplayer gaming experiences and make your mark in the industry.
- Qualifications: 6+ years in Unreal Engine, strong C++ skills, and a passion for problem-solving.
- Other info: Collaborate with top talent worldwide in a dynamic and supportive environment.
The predicted salary is between 48000 - 72000 £ per year.
Companion Group is a AAA co-development gaming studio with a globally distributed and fully remote setup, renowned for its adeptness in overcoming the most intricate challenges in multiplayer game development. Our reputation precedes us as an excellent choice for clients aspiring to elevate their latest multiplayer titles, enabling scalability in player numbers, maximising player density, and crafting immersive gameplay experiences.
Embedded seamlessly within a client’s in-house team, we collaborate harmoniously to turn dreams into reality. Our portfolio boasts groundbreaking games developed in collaboration with major studios worldwide. As a fully remote studio with colleagues across the globe, we value and emphasise clear, continuous, and transparent communication as highly as technical skills.
As a Senior AI Developer, you’ll be at the heart of crafting exceptional multiplayer experiences. You will work closely with a talented team of developers, designers, and artists to build robust systems, optimize performance, and deliver seamless networked gameplay. Your expertise will drive critical aspects of our technology stack, ensuring players enjoy smooth, immersive, and memorable experiences.
Responsibilities- Architect, implement, and refine cutting-edge multiplayer-ready gameplay systems in and outside of the Unreal Engine
- Produce elegant, efficient, and maintainable C++ code
- Leverage expert-level understanding of data structures and algorithms to solve interesting challenges
- Collaborate with cross-functional teams to deliver innovative gameplay experiences
- Contribute to the development of scalable and robust networking solutions
- Tackle and resolve intricate technical hurdles in complex multiplayer games
- Excellent communication and collaboration skills
- Strong problem-solving skills and attention to detail
- 6+ years of experience in the Unreal Engine
- Experience with at least one proprietary game engine (C/C++ OOP/ECS)
- Deep understanding of Client-Server Game Architecture (e.g. Client-side prediction, Server reconciliation, Lag compensation, Entity Interpolation etc.)
- Excellent C++ programming skills, including proficiency in modern C++ standards (C++17 and C++20) and their application in diverse contexts beyond Unreal Engine, such as systems programming, network programming, etc.
- Deep expertise in common data structures and algorithms (DSA)
- Experience with Online Services (e.g. GBaaS solutions (e.g. Azure Playfab, AccelByte AGS), Custom Game Backend Integration/Development, Toxicity Management Platforms, etc.)
- Experience with UE’s Gameplay Abilities System (GAS)
- Experience with Entity Component Systems (ECS) (e.g. flecs.dev)
- Experience with AI (Behaviour Trees, State Trees, UtilityAI Systems)
- Experience with one or more Cloud Providers (AWS, Azure, GCP, etc.)
- Familiarity with scripting languages and tools development (e.g. Lua, Python, Javascript)
- Familiarity with one other programming language (e.g. Rust, Golang)
- Experience with Host-Migration and Seamless-Server Transitions
Senior AI Engineer in London employer: Companion Group Ltd
Contact Detail:
Companion Group Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior AI Engineer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the gaming industry, especially those who work with multiplayer systems. A friendly chat can lead to opportunities that aren’t even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those involving Unreal Engine and multiplayer gameplay. This is your chance to demonstrate your expertise and creativity.
✨Tip Number 3
Prepare for interviews by brushing up on your problem-solving skills. Be ready to tackle technical challenges on the spot, as they’ll want to see how you approach complex issues in multiplayer game development.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Senior AI Engineer in London
Some tips for your application 🫡
Show Off Your Skills: When you're writing your application, make sure to highlight your experience with Unreal Engine and C++. We want to see how you've tackled complex multiplayer challenges in the past, so don’t hold back on those details!
Be Clear and Concise: We value clear communication, so keep your application straightforward. Use bullet points for your skills and experiences to make it easy for us to see what you bring to the table. Remember, less is more!
Tailor Your Application: Make sure to customise your application for the Senior AI Engineer role. Mention specific projects or technologies that align with our needs, like your experience with AI systems or cloud providers. Show us why you’re the perfect fit!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy to do!
How to prepare for a job interview at Companion Group Ltd
✨Know Your Tech Inside Out
Make sure you’re well-versed in the technical skills listed in the job description. Brush up on your C++ programming, especially modern standards like C++17 and C++20. Be ready to discuss your experience with Unreal Engine and any proprietary game engines you've worked with.
✨Showcase Your Problem-Solving Skills
Prepare to tackle some technical challenges during the interview. Think of examples from your past work where you solved complex problems, particularly in multiplayer game development. Highlight your understanding of client-server architecture and how you’ve applied it in real-world scenarios.
✨Communicate Clearly and Collaboratively
Since the studio values clear communication, practice articulating your thoughts clearly. Be prepared to discuss how you’ve collaborated with cross-functional teams in the past. Share specific instances where your communication skills helped overcome challenges or improved project outcomes.
✨Demonstrate Your Passion for Gaming
Let your enthusiasm for gaming shine through! Talk about your favourite multiplayer games and what makes them great. Discuss any personal projects or contributions to the gaming community that showcase your dedication and creativity in game development.
