13 Jun 2026

Senior Sales Development Representative, DACH

Horizon3.ai

Amsterdam

13 Jun 2026

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Horizon3.ai is a fast-growing cybersecurity company seeking a Senior Sales Development Representative for the DACH region. This hybrid role based in Amsterdam focuses on generating leads and securing sales opportunities through outbound outreach. Requires 1+ year of SDR experience, cybersecurity knowledge, and fluency in English and German.

HybridFull-timeMid LevelSales DevelopmentCold Calling

Senior Sales Development Representative, DACH

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HybridFull-timeMid LevelSales Development

Salary

Not specified

Work Location

Amsterdam, North Holland, Netherlands, NL

Work Model

Hybrid

Experience Required

1 years

Employment Type

Full-time

Experience Level

At least 1 year experience in Sales Development

Core Qualifications

Technical (Must-have)

Sales DevelopmentCold CallingEmail OutreachSocial SellingProspectingLinkedIn Sales NavigatorSeamless.aiOutreach.ioZoominfoSalesforce CRMCybersecurityInformation SecuritySaaSGermanEnglish

Soft Skills

CommunicationAttention to DetailCollaborationProblem SolvingEntrepreneurial ApproachPersistenceCreativity

Key Responsibilities

•Identify and secure new sales opportunities by initiating outbound cold calls, crafting compelling emails, leveraging social media platforms, and tapping into various communication channels.
•Promptly follow up with inbound leads to ensure no opportunity is missed.
•Create an excellent first impression to prospects and use email and call scripts.
•Utilize prospecting and research tools to identify potential opportunities and prepare for qualification calls.
•Manage scheduling and calendaring of sales calls, emails, and other engagements.
•Keep track of leads and execute with agility.
•Collaborate with cross-functional teams (Product, Engineering, Legal, Policy, Operations, etc.).
•Strategize with the team to innovate and improve the sales development process.
•Stay up to date with product and service information.
•Set, monitor, and strive to exceed sales goals.

Senior Sales Development RepresentativeDACHCybersecurityHybridAmsterdamSalesSaaSSDREnglishGerman

Core Qualifications

Technical (Must-have)

Sales DevelopmentCold CallingEmail OutreachSocial SellingProspectingLinkedIn Sales NavigatorSeamless.aiOutreach.ioZoominfoSalesforce CRMCybersecurityInformation SecuritySaaSGermanEnglish

Soft Skills

CommunicationAttention to DetailCollaborationProblem SolvingEntrepreneurial ApproachPersistenceCreativity

Key Responsibilities

•Identify and secure new sales opportunities by initiating outbound cold calls, crafting compelling emails, leveraging social media platforms, and tapping into various communication channels.

•Promptly follow up with inbound leads to ensure no opportunity is missed.

•Create an excellent first impression to prospects and use email and call scripts.

•Utilize prospecting and research tools to identify potential opportunities and prepare for qualification calls.

•Manage scheduling and calendaring of sales calls, emails, and other engagements.

•Keep track of leads and execute with agility.

•Collaborate with cross-functional teams (Product, Engineering, Legal, Policy, Operations, etc.).

•Strategize with the team to innovate and improve the sales development process.

•Stay up to date with product and service information.

•Set, monitor, and strive to exceed sales goals.