Overview
BlackBox Strategies is seeking a senior, execution-first operator to own outbound and lifecycle messaging across both B2B and B2C audiences.
This role is adecuado for someone who:

Is an expert at hands-on execution
Can collaborate on strategy, then independently ship
Understands how B2B and B2C motions differ across email, CRM, and SMS
Works closely with a Social Media Manager to align messaging and timing

You will partner with leadership on direction and priorities, then own execution end-to-end.
About BlackBox Strategies
BlackBox Strategies is a revenue execution agency that helps businesses grow through disciplined GTM strategy, outbound execution, and lifecycle optimization. We design and operate revenue systems across email, CRM, and digital channels—bridging strategy and hands-on execution to drive measurable results for both B2B and B2C clients.
Location
Remote | Open to global candidates (U.S. business hours required)
Key Responsibilities
Cold Email & Outbound Execution

Build and maintain outbound lists and enrichment workflows using Clay
Launch, manage,



and optimize cold email campaigns in Instantly
Own inbox health, deliverability, warm-up, and reply categorization
Sync replies, outcomes, and lifecycle stages into HubSpot
Continuously test messaging by segment, persona, and intent

Lifecycle & Marketing Email (B2B + B2C)

Build segmented audiences across lead, prospect, and customer stages
Execute nurture, re-engagement, abandoned inquiry, and expansion campaigns
Manage compliance, suppression logic, and list hygiene
Use HubSpot Marketing Hub and/or Mailchimp

SMS Marketing (Nice to Have)

Support compliant, high-intent SMS use cases (follow-ups, reminders, re-engagement)
Experience with platforms such as Twilio or similar is a strong plus
Coordinate SMS timing with email and social campaigns

Cross-Functional Collaboration

Collaborate closely with the Social Media Manager to align themes, CTAs, and timing
Share outbound insights to inform social

📌 Growth Marketing Specialist (Madrid)
🏢 BlackBox Strategies
📍 Madrid