Growth Marketing Specialist

Barcelona, Spain / Portugal·Full-time·Added 8 months ago

BlackBox Strategies

6 open roles

Apply

What they offer

Full-time hours
Per the ad.
Fully remote
Only from certain places, per the ad: “U.S. business hours required”

What they ask for

Have the right to work in Spain
BlackBox Strategies doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Have 4+ years of experience
Senior-level role.

This job was published 8 months ago

The role

BlackBox Strategies is seeking a senior, execution-first operator to own outbound and lifecycle messaging across both B2B and B2C audiences.

This role is ideal 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.

What you'll do

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
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
Collaborate closely with the Social Media Manager to align themes, CTAs, and timing
Share outbound insights to inform social and content strategy
Partner with leadership on ICPs, testing priorities, and iteration

How you'll work

Remote | Open to global candidates (U.S. business hours required)

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.

Requirements

Minimum of 4 years of hands-on experience in outbound, lifecycle marketing, or RevOps-adjacent roles
Direct experience executing (not just overseeing) email and CRM campaigns
Experience supporting both B2B and B2C audiences
Strong understanding of deliverability, segmentation, and channel tradeoffs
Clear written communicator with a bias toward execution
Comfortable operating with high-level direction in a fast-moving environment

Requirements

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

Pay & benefits

What you'll get

Competitive compensation
Flexible, fully remote work environment
Opportunity to directly influence pipeline and revenue
Close collaboration with strategy, social, and GTM leadership
Exposure to modern outbound, CRM, and AI-enabled workflows

About BlackBox Strategies

BlackBox Strategies is a performance marketing agency specializing in lifecycle marketing, demand generation, and marketing automation for B2B and B2C clients. The company focuses on data-driven strategies to optimize customer engagement and revenue growth, serving a range of international clients. While relatively small, it has built a reputation for expertise in email, CRM, and growth marketing.

BlackBox Strategies operates with a remote-first approach, and its current open roles in Spain are all remote positions, making it an attractive option for international professionals seeking flexibility. The company's work culture emphasizes autonomy and results, and it is open to hiring talent from various locations, including Spain, to support its global client base.

Good to know if you are moving

All current open roles in Spain are remote, offering flexibility for international professionals.
The company focuses on marketing roles, which may be suitable for professionals with experience in lifecycle marketing, email, and automation.
As a smaller agency, employees may have the opportunity to work closely with clients and have a direct impact on strategy.
The company's remote-first approach means you can work from Spain without needing to relocate to a specific city.

All open roles at BlackBox Strategies