Growth Engineer – Outbound, Data Automation

eFly

. Build professional cold outbound setups with Spintax, domain warm-up, SPF/DKIM/DMARC, and Instantly .

Posted 11/3/2026full-timeStuttgart • GermanyMid-LevelSenior💰 €58,000 - €75,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in building and optimizing high-volume email campaigns using tools like Instantly, while effectively managing data processes and automation integrations. Proficient in lead generation strategies and technical campaign management with a strong analytical approach.

Highest-signal resume keywords

High-Volume Email Campaign ManagementData-Driven Lead GenerationAutomation Platforms (Make, Zapier)Cold-Email Tools (Instantly, Clay, Apollo)DNS Settings and API Integrations

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Email Campaign OptimizationData Extraction and EnrichmentA/B TestingLead-ScrapingTechnical Campaign Management

Soft Skills

Analytical ApproachEntrepreneurial MindsetExcellent Communication Skills

Tools & Technologies

InstantlyClayPhantomBusterApolloLinkedIn Sales Navigator

Industry Keywords

Outbound MarketingEmail DeliverabilityCRM IntegrationSales OperationsWebhooks

Tech Stack

Tools & technologies

ApolloDNS

About the role

Key responsibilities & impact

Build professional cold outbound setups with Spintax, domain warm-up, SPF/DKIM/DMARC, and Instantly
Ensure maximum deliverability for high-volume email campaigns
Set up scalable email campaigns in Instantly and optimize A/B tests
Manage systematic sending across multiple accounts
Extract, clean, and enrich targeted audience data using Clay, PhantomBuster, Apollo, and API integrations
Connect outbound tools with CRM and sales workflows via Zapier, Make, or custom webhooks
Monitor reply rates, deliverability, and meeting-booking rates
Derive data-driven technical and content optimizations
Learn existing data processes and establish your own outbound automations
Work with the team to optimize lead generation and expand sales operations

Requirements

What you’ll need

Strong IT background with an understanding of DNS settings, webhooks, APIs, data structures, and automation
Extensive hands-on experience with Instantly or comparable cold-email tools for high-volume sending
Demonstrated success in cold outbound, data-driven lead generation, and technical campaign management
Experience with lead-scraping and enrichment tools such as Clay, Apollo, and LinkedIn Sales Navigator
Experience with automation platforms such as Make and Zapier
Structured, analytical, and entrepreneurial approach to work
Willingness to take a hands-on, operational approach
Excellent communication skills in German and English
Open to flexible collaboration as a consultant/coach, freelancer, or full-time employee

Benefits

Comp & perks

100% remote and flexible: Work flexibly from wherever you choose—whether full-time, as a freelancer, or as a strategic consultant/coach
Freedom to make an impact: Maximum autonomy and responsibility in building and scaling our technical outbound infrastructure
Great team: Open communication, genuine collaboration, and an ambitious environment that inspires
Premium equipment and tech stack: Access to the best tools, automation systems, and budgets you need to achieve maximum results
Permanent employment contract
28 days of annual leave
Flexible collaboration as a consultant/coach, freelancer, or full-time employee
40 hours per week
Workation opportunities, including Portugal
Access to tools, automation systems, and budgets