Senior Unity Developer

Senior Unity Developer

London Full-Time 48000 - 72000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and develop immersive Unity applications powered by AI for interactive learning.
  • Company: Fast-growing tech company revolutionising fitness and learning with AI-driven technology.
  • Benefits: Hybrid working, competitive salary, and the chance to shape the future of immersive tech.
  • Why this job: Join a mission-driven team and make a real impact in AI and immersive experiences.
  • Qualifications: 7+ years in Unity/C# development with expertise in 3D pipelines and AI integration.
  • Other info: Collaborate with a world-class team across AI, fitness, and immersive experiences.

The predicted salary is between 48000 - 72000 £ per year.

About the Company

Our client is pioneering how people workout, learn and perform through the power of AI-driven immersive technology. Their platform blends game design, real-time simulation, and intelligent feedback systems to create cutting-edge interactive learning environments. They are a fast-growing, well-funded technology company pushing the boundaries of interactive AI. If you’re excited about fusing Unity development with AI innovation, this is your chance to make a real impact on the future of immersive, performance technology.

The Role

We’re looking for a Senior Unity Developer to play a key role in building an immersive, high-performance Unity application that powers an AI-driven coaching and simulation experience. You’ll collaborate with designers and developers to create interactive systems that combine storytelling, adaptive feedback, and real-world training scenarios.

Key Responsibilities

  • Design, develop, and optimize a Unity-based application integrating with AI.
  • Lead the creation of interactive experiences, adaptive environments, and intelligent virtual avatars.
  • Partner with cross-functional teams to transform conceptual learning goals into engaging user experiences.
  • Uphold strong code quality and performance standards.
  • Contribute to the ongoing technical architecture and product strategy of the immersive platform.

About You

  • 7+ years’ experience in professional Unity/C# development.
  • Deep expertise in 3D pipelines, physics, animation, and performance optimization.
  • Experience integrating Unity with AI/ML systems or data-driven backends (Python, TensorFlow, or REST APIs a plus).
  • Proven record of delivering real-time applications or games (Unity, VR/AR).
  • Familiarity with networking, multiplayer, or simulation systems is an advantage.
  • Strong sense of ownership, creativity, and curiosity about how AI can enhance human learning and performance.

What’s on Offer

  • Opportunity to shape the future of AI-powered immersive technology.
  • Join a mission-driven, innovation-focused company.
  • Collaborate with a world-class, cross-disciplinary team spanning AI, fitness, and immersive experiences.
  • Hybrid working.

How to Apply

If you’re ready to take your Unity expertise to the next level, we’d love to hear from you. Please send your CV, portfolio, and a short note about your proudest Unity project.

Senior Unity Developer employer: SJTalent Partners

Our client is an exceptional employer, offering a dynamic work culture that thrives on innovation and collaboration. With a focus on AI-driven immersive technology, employees have the unique opportunity to shape the future of interactive learning while working alongside a world-class team. The company promotes professional growth through hands-on experience in cutting-edge projects and provides a hybrid working model that supports work-life balance.
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Contact Detail:

SJTalent Partners Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Unity Developer

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and join online forums. The more people you know, the better your chances of landing that Senior Unity Developer role.

✨Tip Number 2

Show off your skills! Create a portfolio that highlights your best Unity projects, especially those involving AI integration. Make sure to include any real-time applications or games you've developed to catch their eye.

✨Tip Number 3

Prepare for interviews by brushing up on your technical knowledge and problem-solving skills. Be ready to discuss how you've tackled challenges in past projects, especially around performance optimisation and AI integration.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search!

We think you need these skills to ace Senior Unity Developer

Unity Development
C# Programming
3D Pipelines
Physics
Animation
Performance Optimization
AI Integration
Machine Learning (ML)
Data-Driven Backends
Python
TensorFlow
REST APIs
Real-Time Applications
Networking
Multiplayer Systems

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your 7+ years of Unity/C# experience and any projects that showcase your skills in AI integration. We want to see how your background aligns with our mission of fusing technology and immersive experiences.

Showcase Your Portfolio: Include a portfolio that demonstrates your best work, especially projects involving real-time applications or games. We love seeing creativity and technical prowess, so pick your proudest Unity project to really impress us!

Craft a Personal Note: When you send your application, include a short note about your proudest Unity project. This is your chance to share your passion and creativity, so let your personality shine through!

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 this exciting opportunity to shape the future of AI-powered immersive technology.

How to prepare for a job interview at SJTalent Partners

✨Know Your Unity Inside Out

Make sure you brush up on your Unity skills before the interview. Be ready to discuss your experience with 3D pipelines, physics, and performance optimisation. Prepare examples of past projects where you've integrated AI or worked on real-time applications.

✨Showcase Your Creative Side

This role is all about innovation, so don’t shy away from sharing your creative ideas. Think about how AI can enhance user experiences and be prepared to discuss how you would approach designing interactive systems that engage users.

✨Collaborate Like a Pro

Since you'll be working with cross-functional teams, highlight your teamwork skills. Share examples of how you've successfully partnered with designers and developers in the past to bring concepts to life. Communication is key!

✨Prepare for Technical Questions

Expect some technical questions related to Unity and AI integration. Brush up on your knowledge of networking, multiplayer systems, and any relevant frameworks like TensorFlow. Being able to speak confidently about these topics will set you apart.

Senior Unity Developer
SJTalent Partners
Location: London
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