Luma AI · 2 weeks ago
Software Engineer - iOS
United States
Full-time
Remote
Senior Level
5+ years expLuma AI is on a mission to build multimodal AI to expand human imagination and capabilities. They are seeking an iOS Engineer to architect and build the next generation of the Dream Machine app, focusing on creating a fast and responsive mobile experience while collaborating closely with product, design, and research teams.
Artificial Intelligence (AI)Foundational AIGenerative AIVideoVideo Editing
Hiring Manager
Lorenzo Casanova
Responsibilities
Architect from the Ground Up: Lead the design and development of core architectural components for the Dream Machine app, using Swift, SwiftUI, and UIKit
Ship Polished Experiences: Collaborate with designers and researchers to translate a powerful product vision into elegant, intuitive, and user-focused mobile experiences
Master Media Workflows: Build and optimize features for advanced video workflows, including real-time processing, playback, and editing, leveraging frameworks like AVFoundation
Tune for Peak Performance: Dive deep into performance, memory management, and power optimization to ensure a fluid experience, especially when handling complex media and on-device AI
Elevate the Team: Mentor other engineers, drive technical strategy, and establish best practices for mobile engineering at Luma
Qualification
Required
5+ years of experience building and shipping high-quality iOS applications, with strong proficiency in Swift, SwiftUI, and UIKit
A proven track record of shipping polished, consumer-facing apps that have scaled to real users
Deep understanding of iOS architectural patterns and ability to optimize performance, memory, and power
A strong product and design sensibility; you have experience influencing UX decisions and partnering closely with designers to achieve a high bar for quality
You are a strong communicator and thrive in a collaborative, fast-paced environment where you can take ownership
Preferred
Deep experience with AVFoundation, Metal, or other frameworks for video processing, camera workflows, or real-time media
A background in building creative, media-rich, or camera-based applications (e.g., video editors, design tools)
Familiarity with integrating on-device ML models using CoreML or similar frameworks
Company
Luma AI
Luma AI develops tools that let users generate photorealistic images and videos from text, image, or video prompts.
11-50 employees
H1B Sponsorship
Luma AI has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (10)
2024 (3)
Funding
Current Stage
Growth StageTotal Funding
$1.06BKey Investors
HUMAINAndreessen HorowitzAmplify Partners
2025-11-19Series C· $900M
2024-12-06Series B· $90M
2024-01-09Series B· $43M
Leadership Team
Amit Jain
Co-Founder
Recent News
2026-01-09
2026-01-06
Company data provided by crunchbase