Sales Development Representative (SDR) | Barcelona

🚀 We’re hiring at Supersonik!

The way software is sold is changing radically. We’re entering the agentic era: AI agents that don’t just assist, but actively run core go-to-market workflows like demos, onboarding, enablement, and sales training.

At Supersonik, we’re building the infrastructure that makes this possible.

We’re backed by Andreessen Horowitz (a16z), supported by angels from Google, DeepMind, and leading SaaS companies, and already working with some of the most ambitious software teams in the world. A new category is emerging, and Supersonik is going to be part of the GTM stack of the future.

Overview

Be the engine that fuels our global sales team. Generate qualified meetings for our AEs across North America and Europe. Build the top-of-funnel motion that every deal Supersonik closes will start from.

Key Responsibilities

Book qualified meetings for global AEs
Run outbound across LinkedIn, email, and phone
Personalize outreach at scale with AI
Qualify inbound leads and route to AEs
Partner with AEs on account strategy
Test and refine outreach playbooks
Use Supersonik’s own AI agents daily

Main Objective

Book qualified enterprise meetings for the global AE team and become the top of funnel that powers Supersonik’s growth.

Non-negotiables

1 to 3 years SDR experience in B2B SaaS
Proven track of booking qualified meetings
Excellent written and spoken English
Comfortable on phone and video calls
Based in Barcelona or willing to relocate
EU work authorization (no sponsorship)

Strong Signals

Sold AI, sales tech, or GTM tooling
Hit or exceeded quota recently
Power user of AI and outbound tools
Thrives in fast-iterating, founder-led teams
Top performer or team lead in past SDR org
Active on LinkedIn or building a personal brand

💵 Compensation

Competitive base salary with uncapped OTE. You’ll be rewarded directly for the qualified meetings you book and the pipeline you generate, with no ceiling on what you can earn.

🌱 Why Supersonik

Small, elite team with startup and AI pedigree
Early exposure to C-level and AI strategy
Build the playbook future SDRs will run
Use our own AI agents to power your outbound

🏠 We’re based in Barcelona and work in-person by design: tight collaboration, fast learning, and direct partnership with the founders, the AE team, and the broader Barcelona GTM team.

If you want to be at the center of the agentic future of software, this is a unique opportunity.

Sales Development Representative

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