Performance Marketing Manager
Mirage | CaptionsUnion Square, New York CityPosted 5 March 2026
Job Description
Performance Marketing Manager
Mirage 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.
More about us
Product https://mirage.app/captions (Captions by Mirage)
Research https://arxiv.org/abs/2506.08279 (Seeing Voices, technical-white-paper)
Updates https://x.com/trymirage (Mirage on X / twitter)
TechCrunch https://techcrunch.com/2025/09/04/captions-rebrands-as-mirage-expands-beyond-creator-tools-to-ai-video-research/, Forbes AI 50 https://www.forbes.com/companies/captions/?list=ai50, Fast Company https://www.fastcompany.com/91270234/video-most-innovative-companies-fast-company-2025-youtube-roku-tubi-vimeo-captions-descript-cour-procreate-synthesia-beeble (press)
Our Investors
We’re very fortunate to have some the best investors and entrepreneurs backing us, including Index Ventures, Kleiner Perkins, Sequoia Capital, Andreessen Horowitz, Uncommon Projects, Kevin Systrom, Mike Krieger, Lenny Rachitsky, Antoine Martin, Julie Zhuo, Ben Rubin, Jaren Glover, SVAngel, 20VC, Ludlow Ventures, Chapter One, and more.
Please note that all of our roles will require you to be in-person at our NYC HQ (located in Union Square)
Description
We’re looking for a Performance Marketer to help scale our user acquisition efforts across paid channels. This role blends strategy and execution, with ownership across planning, launching, and optimizing campaigns on both mobile and web.
You’re comfortable managing a growing program, bringing structure as budget scale, new product features launch, and experiments run in parallel. You move quickly, care deeply about quality, and use data to iterate and learn.
Day to day, you’ll balance hands-on campaign management with short and long term growth planning. You’ll monitor performance, test new ideas, ship creative, and identify opportunities to drive sustainable growth in a fast-moving startup environment.
Key Responsibilities
- Support the Performance Marketing team in the day-to-day management of paid acquisition channels, including Meta, TikTok, Apple Search Ads, and Google.
- Assist in planning, launching, and optimizing user acquisition campaigns across paid social and paid search to drive efficient growth.
- Execute campaign builds, bid adjustments, and ongoing optimizations to improve performance against KPIs such as CPI, ROAS, and LTV.
- Monitor campaign performance, surface insights, and proactively flag opportunities or issues.
- Assist with experimentation by executing and analyzing A/B tests across ad creative and campaign setups
- Prepare regular performance reports and contribute insights that inform optimization decisions and future investment
Requirements:
- Minimum of 3+ years of experience working in performance or growth marketing, with experience across paid social and paid search.
- Strong experimentation mindset, with good judgement around which tests are likely to drive meaningful impact.
- Solid understanding of conversion tracking across mobile and web platforms.
- Comfort working directly with performance data from ad platforms and analytics tools to evaluate results and guide optimization.
BENEFITS:
- Comprehensive medical, dental, and vision plans
- 401K with employer match
- Commuter Benefits
- Catered lunch multiple days per week
- Dinner stipend every night if you're working late and want a bite!
- Grubhub subscription
- Health & Wellness Perks (Talkspace, Kindbody, One ... (truncated, view full listing at source)
Apply Now
Direct link to company career page