Sales Development Representative

Sales Development Representative (SDR)

London, UK · Hybrid — 3–4 days/week, Liverpool Street

£40.000 to 45,000 base yearly + commission

Who we are

Infobel Pro is the trusted data layer powering the most powerful AI-native products. We help businesses find, verify, and act on the world's business data with precision — turning fragmented, unreliable company information into a foundation the fastest-growing products can build on.

Build Something From the Ground Up

We're scaling fast and we're doing it by winning tier-one logos. We already work with the likes of Microsoft, Apple, Interos, Exa, Vercel, Cognsim, JP Morgan, EY, Deloitte and Lusha, among others. Backed by an €800M private equity fund as part of the Datasharp Group, we're building one of Europe's fastest-growing data businesses and we're just getting started.

This isn't a “join a machine that already runs” job. It's a “help build the machine” job. Every process, every playbook, every new market we go after. You'll have a hand in shaping it.

The Role

We need someone who can get on the phone, open doors, and not stop. As an SDR, you'll be on the front line of our growth. Hunting down new business, working multiple markets, and turning cold outreach into real pipeline with tier-one accounts.

Things move fast here. Priorities shift, markets open up, and the person who thrives is the one who takes ownership without being asked twice. There's a clear, fast path into Account Executive and leadership as we grow. If you get restless in a slow-moving, over-processed environment, this is your place.

What You'll Do

• Own outbound prospecting across multiple markets, no hand-holding.
• Make high-volume cold calls and sharp, personalized outreach.
• Research and qualify prospects like a detective, not a data-entry clerk.
• Build outbound campaigns using the best modern sales & AI tools.
• Book qualified meetings that actually convert.
• Work closely with Sales & Marketing to sharpen what's working and drop what isn't
• Join company events in the industry

Who You Are

• You've done SDR or BDR work in a high-volume outbound environment and you know what it takes.
• You're relentlessly organized. Nothing falls through the cracks on your watch.
• You love cold calling. You're not just okay at it, you're good at it.
• You're resilient, rejection sharpens you, it doesn't slow you down.
• You want ownership, not just a task list.
• Given room to lead, you take it.
• You're comfortable with ambiguity and fast change. We evolve quickly, and so do you.
• Experience in SaaS, data, or technology is a strong plus.
• You know your way around tools like Clay, Attio, HubSpot, Lemlist, or Apollo.
• AI-first mindset. You use it to work smarter, not just faster.
• Fluency in additional languages is a bonus.

What We Offer

• Competitive salary + uncapped commission — your results, your earnings.
• Hybrid working (3–4 days/week at our Liverpool Street office).
• A fast track into Account Executive and leadership roles. We promote from within, quickly.
• Real mentorship and real ownership from day one.
• The chance to help build the sales engine behind a fast-growing, PE-backed business working with some of the biggest names in tech and data.
• Health insurance.
• Sick pay.
• Maternity and paternity leave.