AI Tooling Engineer at Luma AI

Palo Alto, California, United States

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$150,000 – $225,000Compensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

AI, TechnologyIndustries

Requirements

5+ years of experience in software engineering, ideally across both backend and frontend systems
Strong Python and JavaScript/TypeScript skills; fluency in modern web frameworks (e.g., React, Next.js)
Familiarity with ML pipelines and GPU-based compute (e.g., PyTorch, ffmpeg, SLURM/Kubernetes)
Experience with training and deploying models (LoRA, ControlNet, diffusion models a plus)
Passion for building usable, elegant tools for technical artists, researchers, or creative professionals

Responsibilities

Build web-based tools and UIs that make advanced model behavior feel intuitive and usable
Design and implement pipelines for model training, fine-tuning (e.g., LoRA), and real-time inference
Collaborate with Research and Technical Art teams to prototype new workflows grounded in evolving model capabilities
Extend and integrate open-source frameworks like ComfyUI to fit internal and client-specific use cases
Contribute to both internal experimentation tooling and external-facing production features
Support productization efforts for enterprise and B2B applications involving multimodal AI

Skills

Key technologies and capabilities for this role

PythonJavaScriptTypeScriptComfyUILoRAmodel trainingfine-tuningreal-time inferenceweb UIspipelinesfull stack

Questions & Answers

Common questions about this position

What is the salary range for the AI Tooling Engineer position?

The salary range is $150K - $225K.

Is this a remote or hybrid role?

This is a hybrid position.

What skills are required for this role?

Required skills include 5+ years of software engineering experience across backend and frontend, strong Python and JavaScript/TypeScript skills with modern web frameworks like React or Next.js, and familiarity with ML pipelines and GPU-based compute such as PyTorch, ffmpeg, and SLURM/Kubernetes.

What is the team culture like at Luma AI?

You'll collaborate with an exceptional team of engineers, researchers, and technical artists on frontier multimodal models, working at the boundary of research, product, and creativity.

What makes a strong candidate for this position?

Strong candidates have 5+ years of full-stack engineering experience, strong Python and JS/TS skills, ML pipeline familiarity, and a passion for building intuitive AI tools for researchers and creatives; bonus for experience with LoRA, ControlNet, or shipping R&D to production.

Luma AI

Develops multimodal AI technologies for creativity

About Luma AI

Luma AI develops multimodal artificial intelligence technologies that enhance human creativity and capabilities. Their main product, the Dream Machine, allows users to interact with various types of data, enabling creative professionals, businesses, and developers to explore innovative applications of AI. Unlike many competitors, Luma AI focuses on integrating multiple modes of interaction, which broadens the possibilities for users. The company operates on a subscription model, providing access to its AI tools and services, and aims to lead the way in AI-driven creativity and productivity.

San Francisco, CaliforniaHeadquarters

2021Year Founded

$84.9MTotal Funding

LATE_VCCompany Stage

Consumer Software, AI & Machine LearningIndustries

51-200Employees

Benefits

Company Equity

Stock Options

Risks

Competition from Google's Veo 2 and OpenAI's Sora Turbo challenges Luma AI's market position.

AWS's cost-reducing features may make Luma AI's services less competitive.

AI-generated content controversies could harm Luma AI's reputation if outputs are misleading.

Differentiation

Luma AI transforms text into 3D models, enhancing user interaction with digital content.

The Dream Machine integrates multimodal AI, offering a unique creative platform for users.

Luma AI's Photon models provide high-quality, personalized image generation capabilities.

Upsides

Luma AI's $90 million funding boosts its capacity for innovation and market expansion.

Dream Machine 1.5's advanced text-to-video features attract creative professionals and businesses.

Expanding Dream Machine into a mobile app increases accessibility and user engagement.

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