Senor Unreal C++ Developer

Senor Unreal C++ Developer

Full-Time 70000 - 80000 £ / year (est.) Home office (partial)
United States Digital Space LLC

At a Glance

  • Tasks: Lead the design and development of high-performance backend systems in our iGaming platform.
  • Company: Join a dynamic team at a cutting-edge iGaming company.
  • Benefits: Enjoy 26 days holiday, hybrid working, and competitive salary.
  • Other info: Collaborative environment with opportunities for personal growth and learning.
  • Why this job: Make a real impact with your Unreal Engine expertise and mentor future developers.
  • Qualifications: Expertise in Unreal Engine 5, modern C++, and performance optimisation required.

The predicted salary is between 70000 - 80000 £ per year.

Job Summary

We are seeking an experienced Senior Unreal C++ Developer to lead the design and development of high-performance backend systems within our i Gaming platform.

This role combines hands-on engineering excellence with technical leadership responsibilities, including mentoring junior and mid-level developers, reviewing code quality, and driving best engineering practices across the team.

The ideal candidate will have strong expertise in in Unreal Engine 5, modern C++, Blueprints, and shader development, with a strong understanding of real-time, performance critical systems.

  • Main Responsibilities
  • Contribute to the development and evolution of technology strategies, architectural roadmaps, and system reviews, identifying and implementing innovative solutions.
  • Play a key role in system architecture and product design, delivering high‑quality engineering solutions using C++ and Blueprints.
  • Develop, test, and deploy scalable, high‑performance systems capable of handling demanding real‑time workloads.
  • Collaborate closely with cross‑functional teams to ensure seamless integration and optimal performance across the platform.
  • Write clean, maintainable, and efficient code with a strong focus on stability, determinism, and low latency.
  • Own performance profiling and optimisation across CPU, GPU, memory, and asset usage to meet 24/7 live‑ops requirements.
  • Conduct in‑depth code reviews to ensure quality, performance, and maintainability across the codebase.
  • Provide technical guidance, mentorship, and coaching to support the professional growth of the engineering team.
  • Establish and promote coding standards, review processes, and engineering best practices.
  • Support troubleshooting, debugging, and root‑cause analysis for complex technical issues in production and development environments.
  • Main Requirements
  • Expert‑level experience with Unreal Engine 5, including C++/Blueprint integration, shader development, and performance optimisation.
  • Strong understanding of real‑time systems, low‑latency pipelines, and skeletal animation systems.
  • Experience integrating third‑party SDKs, especially in computer vision, body tracking, analytics, or similar domains.
  • Minimum 8 years of professional C++ development experience, ideally in performance‑critical or real‑time applications.
  • Strong expertise in modern C++ (C++14/17/20), memory management, and high‑performance system design.
  • Extensive experience with multithreading, concurrency, and asynchronous programming.
  • Experience with 24/7 live operations, including hotfixing, rapid patch cycles, monitoring, and incident response.
  • Strong debugging and profiling skills using Unreal Insights, Render Doc, Visual Studio, and platform‑specific tools.
  • Comfortable exploring new technologies, rapid prototyping, and validating feasibility for production.
  • Solid mathematical foundation, especially in 3D maths, vectors, matrices, and transformations.
  • Experience working with gaming products, simulation systems, or other performance‑critical applications is highly desirable.

What’s in it for you?

  • Experience a dynamic and team‑orientated work environment
  • Opportunities for personal growth and learning
  • An open, inclusive and supportive team where you will be valued, and your suggestions will be welcome
  • 26 days paid holiday per year, in addition to local public holidays
  • Birthday Leave, a paid day off in the month of your birthday
  • Competitive Salary
  • Hybrid Working
  • Risk Benefits such as Pension, Life Assurance (4x annual salary), Private Medical Insurance
  • Annual Wellness Allowance
  • Team Building Opportunities
  • Flexible core hours between 10am – 4pm
  • Receive support whenever you need it with our Employee Assistance Program, available 24/7.
  • Local discounts and more…

Our team is committed to keeping remuneration and benefits under constant review to make sure what we offer stays relevant.

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Senor Unreal C++ Developer employer: United States Digital Space LLC

United States Digital Space LLC is an exceptional employer, offering a dynamic work culture that prioritises innovation and collaboration in the heart of Greater London. With a strong focus on employee well-being and flexible work options, we provide ample opportunities for professional growth and development, making it an ideal environment for those looking to make a meaningful impact in the field of AI-enabled SaaS engineering.

United States Digital Space LLC

Contact Details:

United States Digital Space LLC Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senor Unreal C++ Developer

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at United States Digital Space LLC or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to United States Digital Space LLC.

Tap into Online Developer Communities

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Explore Job Boards Specifically for Tech Roles

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We think you need these skills to ace Senor Unreal C++ Developer

Unreal Engine 5
C++
Blueprints
Shader Development
Performance Optimisation
Real-Time Systems
Low-Latency Pipelines

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at United States Digital Space LLC.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at United States Digital Space LLC and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at United States Digital Space LLC

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If United States Digital Space LLC uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.