Junior Growth Engineer – Outbound Automation, Data Ops
humani
ApolloJavaScriptPython
GTM, Growth Engineer – Outbound Automation, Data Ops
humani
full-time
Posted on:
Location Type: Hybrid
Location: Athens • 🇬🇷 Greece
Visit company websiteJob Level
JuniorMid-Level
Tech Stack
ApolloDNS
About the role
- You'll be in charge of designing and owning the systems that power scalable, personalized outreach, connecting tools like Clay, Apollo, Lemlist & LinkedIn to build predictable, high-performing GTM workflows.
- Building & owning the full outbound pipeline: from lead sourcing and enrichment to sequencing and CRM sync (Clay → Apollo → Lemlist → CRM).
- Automating workflows using APIs, Zapier, or Apps Script, eliminating manual tasks and improving efficiency.
- Optimizing performance by monitoring data across campaigns and continuously improving deliverability, targeting, and conversion.
- Managing data quality (deduplication, lead scoring, and enrichment) to ensure precision and relevance.
- Collaborating cross-functionally with Growth & Strategy teams to align personas, messaging, and targeting.
- Ensuring deliverability excellence: managing warmups, DNS setups (SPF, DKIM, DMARC), and domain reputation.
Requirements
- 2+ years of hands-on experience in growth operations, marketing automation, or sales tech.
- Deep familiarity with tools like Clay, Apollo.io, and Lemlist (or similar).
- Strong Google Sheets / Excel and Apps Script skills (automation is second nature).
- Understanding of email deliverability, lead sourcing, and enrichment workflows.
- Nice to Have: Experience with CRM systems (HubSpot, Pipedrive, or similar).
- Knowledge of email warmup tools, DNS configuration, and domain management.
- A background in growth experimentation or GTM analytics.
- Skills & Competences: Analytical and resourceful: you love to debug, iterate, and improve.
- A proactive communicator who thrives in a fast-moving, experimental setup.
Benefits
- Be the builder: You’ll own the automation backbone that drives our entire GTM engine.
- Freedom to experiment: We encourage you to test, break, and rebuild better systems.
- Impact from day one: Your work will directly influence pipeline, efficiency, and revenue.
- Work with a sharp, tech-savvy team: We move fast, think creatively, and value autonomy.
- Flexible setup: Work remotely or hybrid from anywhere in Greece.
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
marketing automationsales techGoogle SheetsExcelApps Scriptemail deliverabilitylead sourcinglead enrichmentDNS configurationgrowth experimentation
Soft skills
analyticalresourcefulproactive communicator