Senior Unity Developer

SJTalent Partners; England; Hybrid; GBP 60,000 - 80,000; Full time

Benefits offered by this job

Opportunity to shape the future of AI technology

Mission-driven and innovation-focused environment

Collaborative cross-disciplinary team

Hybrid working

Job summary

A technology and innovation company in the UK seeks a Senior Unity Developer to build immersive applications that integrate AI. The ideal candidate has over 7 years in Unity/C# development, with expertise in real-time applications and performance optimization. This is a chance to shape AI-powered technology and work in a hybrid setup.

Qualifications

• 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.

Responsibilities

• Design, develop, and optimize an Unity-based application integrating with AI.
• Lead the creation of interactive experiences and intelligent virtual avatars.
• Contribute to the ongoing technical architecture of the immersive platform.

Skills

Unity/C# development

3D pipelines

Performance optimization

AI integration

Tools

TensorFlow

REST APIs

Job description

Senior Unity Developer

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 an 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 to:

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Design

Industries

Retail Health and Personal Care Products, Computer Games, and Software Development

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London, England, United Kingdom