Marketing Manager (Growth)

Marketing Manager (Growth)

Sandboxx is the leading platform dedicated to finding and building technology solutions throughout a service member's military life cycle. We're looking for people with drive and initiative who are excited about making great technology and a positive attitude for our service members. Come help us build meaningful solutions for the military community!

About Sandboxx :

Sandboxx is the industry-leading platform connecting military recruits with their support system through physical mail, in-app messaging, and a rapidly growing online community. Every week, tens of thousands of recruits send letters that forge unbreakable bonds with family and friendsand drive thousands of new users into our ecosystem.

About the Role :

We're looking for a Growth Marketing Manager to own and optimize our end-to-end marketing enginefrom partner co-marketing and paid performance to brand campaigns, website experiments, and mobile-app growth.

We've built a world-class product suiteLetters, Memory Books, Communityand partnered with top organizations (Navy Federal Credit Union, Red Cross, and many more) to deepen our impact. Now, we need a Growth Marketing Manager who lives and breathes acquisition experiments, marketing funnels, and cares as deeply about our customers as you do activation, retention and new sign-ups.

In this hands-on role, you'll own the end-to-end growth roadmap across paid, owned, and earned channels. From A / B testing our welcome flows with lifecycle marketing to scaling paid-social at sustainable CAC, you'll collaborate with teams like Product, Engineering and Ad Operations to turn data into playbooksand playbooks into exponential user growth.

Why We're Hiring For This Role Now :

• Hyper-growth phase : We're scaling from 700k to 1m+ active users this year, and our current operations need structure, velocity, and surgical optimization.
• New Product Launches : Memory Books and premium Community features are livetime to drive self-serve conversions at every stage of the funnel.
• Reactivating Paid Channels : We've neglected most paid search / social over the past year; it's time to rebuild, re-test, and systematically scale these acquisition levers.
• Cross-functional Alignment : We need someone who can serve as the glue between each team to ensure everyone's efforts are coordinated, on-time, and driving toward shared KPI targets.
• Strategic Partnership Coordination : Manage and coordinate partnerships across Army, Air Force, Navy, and commercial partnersaligning co-marketing campaigns, joint activations, and demand-gen initiatives.
• Content Marketing Optimization : You'll own our website and blog end-to-end. You'll revive neglected posts, optimize for AI-driven search and SEO, tune headlines, experiment with new formats, and iterate based on engagement metrics so the blog becomes a true lead-generation engine.

What You'll Do :

What We're Looking For :

What Success Looks Like :

Within the first month, you'll :

Within the first 3 months, you'll :

Within the first 6 months, you'll :

After 12 months, you'll :

What You're Like :