Software Engineer, Backend

Mirage Backend EngineerMirage is an AI-native video platform that intelligently orchestrates production and editing through natural language. Our models leverage contextual awareness to execute the same creative decisions a professional editor would — dramatically improving productivity for experienced teams, while making video creation accessible to anyone. We're an interdisciplinary team addressing some of the most difficult technical and creative challenges in generative media. As an early member of our team, you'll tackle foundational problems that remain largely unsolved across the industry, driving an outsized impact on the future of creative expression.Our InvestorsWe're very fortunate to have some the best investors and entrepreneurs backing us, including Index Ventures, Kleiner Perkins, Sequoia Capital, Andreessen Horowitz, General Catalyst, Uncommon Projects, Kevin Systrom, Mike Krieger, Lenny Rachitsky, Antoine Martin, Julie Zhuo, Ben Rubin, Jaren Glover, SVAngel, 20VC, Ludlow Ventures, Chapter One, and more.About the roleBackend engineering at Mirage isn't narrowly defined. We work across product, platform, and machine learning—building the systems, services, APIs, and ML pipelines that power all of our product surfaces.You'll own critical backend systems end-to-end, partnering closely with product, design, client, and AI teams to turn ambitious ideas into reliable, scalable production systems. This opportunity is ideal for engineers who enjoy solving complex technical problems while staying connected to product and user outcomes.ResponsibilitiesDesign, build, and own backend systems end-to-end, including services, APIs, data pipelines, and infrastructure that power our productsSolve complex technical challenges across distributed systems, scaling, concurrency, and performanceIntegrate and operate large generative AI models in production—deploying, serving, and scaling systems that combine internal research and external capabilities to unlock new product experiences.Instrument, experiment, and iterate in production to continuously improve system and product qualityDesign and operate core platform infrastructure, including integrations with third-party providers, storage systems, security, and internal APIsWhat Makes You a Great Fit2+ years of professional industry experienceA track record of shipping high-impact systems and/or products in productionExceptional problem solving fundamentals and ability to learnExcellent engineering taste combined with a strong sense of practicality and time-managementAble to operate effectively in an extremely fast-paced environment as well as scope and deliver projects end-to-endEven better if...You have worked extensively with LLMs, generative media models, and have a pulse on where the technology is goingYou are grounded, collaborative, and willing to do whatever it takes to help the team winYou have been a startup founder or an early engineer at oneBenefits:Comprehensive medical, dental, and vision plans401K with employer matchCommuter BenefitsCatered lunch multiple days per weekDinner stipend every night if you're working late and want a bite!Grubhub subscriptionHealth & Wellness PerksMultiple team offsites per year with team events every monthGenerous PTO policyCaptions provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.Please note benefits apply to full time employees only.