GTM Engineer

Wwshemi; Wien; Hybrid; EUR 80,000 - 100,000; Full time

Job summary

Wwshemi seeks a GTM Engineer to own and scale our outbound email engine. You will manage deliverability, warmup, and inbox placement while writing persuasive cold copy and building data-driven campaigns.

You’ll work with Smartlead/Instantly and a modern MarTech stack to optimize send times, targeting, and conversions. Fluent German and English are required, and visa sponsorship is not available.

Qualifications

• At least 3 years building and operating high-volume email outreach infra.
• Hands-on experience managing dozens/hundreds of mailboxes and domains.
• Expert knowledge of SPF/DKIM/DMARC, warmup, bounce management, list hygiene.

Responsibilities

• Build and operate high-volume email infrastructure across multiple domains and mailboxes.
• Manage deliverability, including domain setup, SPF/DKIM/DMARC configuration, warmup, bounce hygiene, inbox placement.
• Write and test human-sounding cold email copy with personalization.
• Build prospect lists and maintain data quality for outbound campaigns.
• Run experiments on messaging, subject lines, send times, and targeting to improve conversions.
• Manage outbound workflows using MarTech and CRM tools like Smartlead or Instantly.
• Analyze campaign results and share insights that support sales pipeline growth.

Skills

High-volume email infra

Deliverability

Cold email copywriting

Prospect list building

MarTech/CRM

A/B testing/optimization

Inbox placement

Tools

Smartlead

Instantly

Job description

About the Role

As a GTM Engineer at an AI-powered business communications company, you'll own and scale the outbound email engine. You'll combine deliverability expertise, persuasive writing, and data-driven experimentation to build a consistent pipeline.

What You'll Do

• Build and operate high-volume email infrastructure across multiple domains and mailboxes, scaling outreach safely.
• Manage deliverability, including domain setup, SPF/DKIM/DMARC configuration, warmup, bounce hygiene, and inbox placement.
• Write and test human-sounding cold email copy with personalization.
• Build prospect lists and maintain data quality for outbound campaigns.
• Run experiments on messaging, subject lines, send times, and targeting to improve conversions.
• Manage outbound workflows using modern MarTech and CRM tools, including platforms such as Smartlead or Instantly.
• Analyze campaign results and share insights that support sales pipeline growth.

What We're Looking For

• At least 3 years of experience building and operating high-volume email outreach infrastructure, including sending volumes in the six- to seven-figure range.
• Hands-on experience managing dozens or hundreds of mailboxes and domains through Smartlead, Instantly, or equivalent tools.
• Expert knowledge of email deliverability, including SPF/DKIM/DMARC, warmup, bounce management, list hygiene, validation, and inbox placement.
• Strong cold email copywriting, prospect list-building, and outbound data pipeline skills.
• Experience with MarTech and CRM platforms, B2B SaaS outbound, and data-driven A/B testing or conversion optimization.
• Native-level German and fluent English; local work authorization is required.
• Experience with AI voice agents or conversational AI products is beneficial.

Compensation & Benefits

Base salary: €80,000 to €100,000 annually. Visa sponsorship is not available.

Location

On-site in Vienna, Austria. Remote work within Austria is also listed as an option.