GTM Engineer

About the Role

This is a high-ownership GTM Engineering role at a fast-growing AI voice and communication platform for SMEs. You will build and run the outbound engine end-to-end, putting the company in front of thousands of qualified prospects every month and directly feeding the sales pipeline.

What You'll Do

• Build and operate high-volume email sending infrastructure across dozens of mailboxes and domains, scaling safely to six or seven figures per month.

• Manage email deliverability end-to-end: domain setup, warmup sequences, SPF/DKIM/DMARC configuration, bounce hygiene, and inbox placement optimization.

• Write and test cold email copy that sounds human and converts, moving well beyond generic templates.

• Own list building and data quality to ensure outreach reaches the right prospects.

• Design and run A/B tests on subject lines, messaging, send times, and targeting to continuously improve conversion rates.

• Manage the MarTech and CRM stack, integrating tools such as Smartlead or Instantly to automate and scale outreach.

• Turn campaign data into actionable insights that drive pipeline growth.

What We're Looking For

• 3 or more years building and operating high-volume email outreach infrastructure at scale (six to seven figures per month sending volume).

• Expert-level knowledge of email deliverability fundamentals: domain setup, SPF/DKIM/DMARC, warmup protocols, bounce management, and inbox placement optimization.

• Hands-on experience managing dozens or hundreds of mailboxes and domains across platforms like Smartlead, Instantly, or comparable high-volume sending tools.

• Proven ability to write cold email copy that converts, with a human tone and personalization at scale.

• Experience building and managing prospect lists and data pipelines for outbound campaigns.

• Proficiency with modern MarTech and CRM platforms for outbound workflow and campaign execution.

• Track record of designing and running A/B tests and CRO experiments with data-driven decision making.

• Native-level German and fluent English are required.

• Familiarity with B2B SaaS outbound motion and sales development workflows is a plus.

• Experience with AI voice agent or conversational AI products is a plus.

Compensation & Benefits

Salary range: 80,000 to 100,000 EUR annually. Visa sponsorship is not available; local work authorization is required.

Location

On-site in Vienna, Austria.