Jobs at Mission Inbox (Now Hiring) — 4 open

Content-Led Growth Associate

San Salvador, San Salvador, El Salvador · Remote Solely

Mid level

Content Manager (Content-Led Growth) Company: Mission Inbox, a B2B email infrastructure platform. 80M+ emails per month, cash-flow positive, fully remote and globally distributed. Execution standards of a company 10x our…

Skills: B2B Content Production, Lead Generation, Social Media Distribution, GEO/AEO Optimization, Content Attribution

Content-Led Growth Associate

Guatemala City, Guatemala, Guatemala · Remote Solely

Mid level

Content Manager (Content-Led Growth) Company: Mission Inbox, a B2B email infrastructure platform. 80M+ emails per month, cash-flow positive, fully remote and globally distributed. Execution standards of a company 10x our…

Skills: B2B Content Production, Lead Generation, GEO/AEO Optimization, Social Media Distribution, Content Attribution

Content-Led Growth Associate

Manila, Metro Manila, Philippines · Remote Solely

Mid level

Content Manager (Content-Led Growth) Company: Mission Inbox, a B2B email infrastructure platform. 80M+ emails per month, cash-flow positive, fully remote and globally distributed. Execution standards of a company 10x our…

Skills: B2B Content Marketing, GEO/AEO Optimization, Lead Generation, Social Media Strategy, Content Attribution

Content-Led Growth Associate

Bengaluru, Karnataka, India · Remote Solely

Mid level

Content Manager (Content-Led Growth) Company: Mission Inbox, a B2B email infrastructure platform. 80M+ emails per month, cash-flow positive, fully remote and globally distributed. Execution standards of a company 10x our…

Skills: B2B Content Production, Lead Generation, Social Media Distribution, GEO/AEO Optimization, Content Attribution

About Mission Inbox

Ready to deploy dedicated email infrastructure (IaaS) designed to maximize deliverability for all types of emails.

Industry
Technology, Information and Internet
Company size
2-10 employees
Founded
2024
Headquarters
San Francisco, California
LinkedIn followers
3,396

As spam filters tighten, 52% of business emails go unseen, crippling sales and collections for B2B companies. Mission Inbox solves this by giving companies full control of their email infrastructure—without needing to manage complex servers or rely on Gmail hacks. We’ve built a real email infrastructure (like SendGrid or Mailgun), but purpose-built for sales and outbound email. Mission Inbox combines two powerful components: MI Shield – our AI-powered pre-send spam filter that blocks bad emails before they’re sent. It protects your domain, improves inbox placement, and ensures only high-quality, personalized emails go out. OBM Engine – a SendGrid-like API layer designed specifically for outbound sales email. It lets platforms, founders, and CRMs plug into our infrastructure and start sending with confidence—no warm-up tricks, no rented Gmail inboxes. Everything we do is transparent. Our clients own their domains, DNS, mailboxes, and sending identity. We don’t hijack nameservers, we don’t lock people in, and we don’t hide anything. Whether you’re a sales team, cold email platform, or founder building your own tool—Mission Inbox gives you what you’ve always wanted from email infrastructure: deliverability that scales, with control you can trust.

Offices: San Francisco, California, US

email deliverabilityinbox placementopen rateSpam ratetransactional emailsemail infrastructureand email serversEmailIT InfrastructureEmail Marketing
View all jobs at Mission Inbox