Principal Graphics Software Engineer

JR United Kingdom; Greater London; On-site; GBP 60,000 - 100,000; Full time

Job summary

An innovative firm is seeking a Principal Graphics Software Engineer to lead the development of a cutting-edge video creation platform. This role involves shaping the core architecture and integrating AI features to enhance creativity and streamline the editing process. You'll work with a talented team to create tools that empower users to produce professional-grade video content effortlessly. If you're passionate about technology and creativity, this position offers a unique opportunity to influence the future of content creation in a dynamic and collaborative environment.

Qualifications

• 7+ years of software engineering experience, ideally across both frontend and backend.
• Deep experience with React, TypeScript, and custom rendering.

Responsibilities

• Lead architecture and development of our interactive video creation platform.
• Design and implement performant systems for real-time video editing.

Skills

Software Engineering

React

TypeScript

Rust

Python

AI/ML Trends

Video Editing

Systems Thinking

Tools

FFmpeg

WebRTC

WebSockets

Job description

Social network you want to login/join with:

Principal Graphics Software Engineer, england

col-narrow-left

Client:

Location:

england, United Kingdom

Job Category:

Other

-

EU work permit required:

Yes

col-narrow-right

Job Views:

3

Posted:

08.05.2025

Expiry Date:

22.06.2025

col-wide

Job Description:

? About the Role ~

At Lumina Platforms, we’re reimagining the future of content creation — blending intuitive design, powerful editing tools, and AI-native capabilities into a single seamless, agentic, co-creative experience. Our platform will empower creators, marketers, and teams to produce professional-grade video content with unprecedented ease, speed, and intelligence.

We’re looking for a Principal Software Engineer to play a lead role in building the next-generation platform orchestrated through a DOM-like structure written in Rust. We’re looking for engineers who obsess over correctness, performance, and building expressive tools that scale beautifully.

You’ll be at the heart of our technical architecture — shaping the core experience and symbiotic relationship between AI & Platform that will transform creativity in the coming years.

?️ What You’ll Do ~

• Lead architecture and development of our interactive video creation platform
• Design and implement performant systems for real-time video editing, animation, and rendering
• Collaborate with product and design to bring a fluid, intelligent, canvas-like creative experience to life
• Stay ahead of the curve in emerging AI and video tech, helping us build not just for now, but for what’s next
• Set high standards for code quality, performance, scalability, and team collaboration
• Prototype and integrate AI-powered features such as:
• Smart editing suggestions
• Auto-generated captions, voiceovers, or transitions
• Dynamic scene assembly or auto-layout tools

? What You Bring ~

Technical Expertise

• 7+ years of software engineering experience, ideally across both frontend and backend
• Deep experience with React, TypeScript and custom rendering (Canvas/WebGL/WebGPU)
• Experience working with Rust and Python stacks
• Experience building creative or design tools (e.g., video editors, animation UIs, timelines)
• Strong systems thinking, capable of owning complex technical decisions across the stack

AI-Forward Thinking

• Familiarity with current and emerging AI/ML trends in video and media
• Transcription and speech-to-text (e.g., Whisper, Deepgram)
• Vector embeddings, retrieval-augmented generation, or on-device inference
• Curiosity and imagination around how AI can amplify creativity, not just automate tasks

Nice to Have

• Experience with FFmpeg, media pipelines, GPU compute, or cloud rendering infrastructure
• Knowledge of WebRTC, WebSockets, or real-time collaboration tooling
• Open-source contributions in creative tech, media processing, or AI frameworks
• Lead the platform — you’ll have a pivotal role in defining how the entire product works
• Work on bleeding-edge tech at the intersection of creativity, video, and AI
• Join a small, high-caliber team with a product-first mindset and design obsession
• High impact, strong ownership, and equity upside in a fast-growing space
• Help shape a product that could empower millions to tell better stories

? How to Apply ~

Tell us a bit about yourself — what drives you as a builder and how you think AI will shape the future of creative tools. Send along:

• Your portfolio or projects you’ve worked on (personal or professional)
• GitHub, LinkedIn, or anything else you’d like to share