Sales Development Intern

Since 1927, the company has built manufacturing sites in County Dublin and abroad. We're looking for a Sales Development Intern. Sefton Therapeutics is hiring business development interns to find and qualify new leads, run outreach and support the sales team on calls. Fully remote, target-based work. You will intern remotely with our team in Dublin. We have hosted remote interns from several countries before. Working hours overlap with UK business hours. Please make sure you have a quiet place to work and a solid internet connection.

What you will do

• Research prospects before calls: company size, current tools, likely pain points.
• Follow up with leads who have gone quiet, using approved email sequences.
• Identify possible partners such as agencies, colleges or resellers and list them with contact details.
• Build lead lists of target companies and decision makers using LinkedIn Sales Navigator and Apollo.
• Track daily and weekly targets in a shared sheet.

About you

• Authorized to work in the US. CPT and OPT candidates are welcome to apply.
• Available 40 hours a week for the full internship.
• Comfortable making 30 or more calls a day.
• Self-motivated and okay with targets. Some weeks will be slow, and that is normal.
• Clear spoken and written English. Hindi, Urdu or another local language is a plus for some markets.

10-12 weeks, starting Summer 2027. Stipend: $19.50 - $27.50/hr.

Perks: Paid company holidays, Flexible hours, Learning and development stipend, Final presentation to leadership.

Interview process: a phone call, a meeting with the hiring manager, and a final conversation with the team.

Duration: 10-12 weeks. Start: Summer 2027.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Sefton Therapeutics.