Software Developer(AI Engineer - Neural Rendering & 3D Reconstruction)

GAK ENTERPRISES LTD; Milton Keynes; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading AI technology firm in Milton Keynes is seeking an experienced AI Engineer to research and develop models for 3D reconstruction and neural rendering. You will work with advanced techniques like NeRF and collaborate closely with graphics and VFX teams. Ideal candidates possess strong mathematical skills, proficiency in PyTorch or TensorFlow, and have at least 2 years of relevant experience. This role offers competitive compensation and opportunities for innovation.

Qualifications

• Hands-on experience with NeRF or Gaussian Splatting.
• Strong foundation in geometry and optimisation.
• Proficiency with PyTorch or TensorFlow.
• Experience optimising AI models for GPU inference.
• 2+ years of experience in AI or research-engineering role.

Responsibilities

• Research and develop AI models for 3D reconstruction.
• Apply NeRF techniques for high-quality geometry.
• Optimise inference pipelines for real-time engines.
• Collaborate with engineers in graphics and VFX.
• Contribute to XR-focused product features.

Skills

NeRF

Gaussian Splatting

3D reconstruction methods

Mathematics in geometry

PyTorch

TensorFlow

GPU inference (CUDA)

Computer vision

3D graphics

DevOps

Tools

Java Spring Boot

Bitbucket

AWS

Docker

Jenkins

Postman

Selenium

Appium

JMeter

TestLink

JIRA

Job description

Key Responsibilities

1. Research, develop, and deploy AI models for 3D reconstruction and neural rendering.
2. Apply techniques such as NeRF, Gaussian Splatting, or layered mesh generation to build high-quality geometry from video or multi-view images.
3. Optimise inference pipelines for integration into a real-time volumetric engine.
4. Work closely with engineers from graphics, VFX, and rendering backgrounds.
5. Experiment with novel differentiable rendering systems and contribute to XR-focused product features.

What We’re Looking For

• Hands-on experience with NeRF, Gaussian Splatting, or related 3D reconstruction methods.
• Strong mathematical foundation in geometry, optimisation, and signal processing.
• Proficiency with PyTorch or TensorFlow.
• Experience optimising AI models for GPU inference (CUDA, TensorRT, TorchScript, or CoreML).
• Background in computer vision, 3D graphics, robotics, or immersive media.
• Bonus: knowledge of offline rendering pipelines (e.g., Arnold, RenderMan), or Unity/Unreal export workflows.
• 2+ years of experience in an applied AI or research-focused engineering role.

Additional Skills and Experience

• Experience in developing and deploying REST APIs using Java Spring Boot.
• Experience automating workflows using AI, LLM models such as GPT-4, LLaMA.
• Experience setting up CI/CD processes using Bitbucket, AWS, Docker, and Jenkins (DevOps).
• Extensive experience in performance testing using JMeter.
• Experience in designing, preparing, and executing test cases.
• Expertise in testing REST APIs using Postman.
• Experience in testing fintech domain applications.
• Expertise in automating workflows for web and mobile applications using Selenium and Appium.
• Experience in load testing with JMeter.
• Experience in writing detailed test plans.
• Understanding business requirements, preparing, and supervising execution of test cases for system customizations/enhancements.
• Hands-on experience with test management tools like TestLink and JIRA.