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Part-Time SDR (Sales Development Representative)

KasperRemoteAugust 8, 2026
Remote
Skills
crmhubspot

Job Description

This is a remote position. About Us We’re a fast-growing creative and marketing agency working with innovative brands across lifestyle, tech, and e-commerce. Our team thrives on speed, strategy, and quality—delivering social-first content, performance marketing, and creative production at scale. We’re now expanding our outbound efforts and looking for a Part-Time SDR to own and optimize cold outreach. The Role We’re looking for a proactive, detail-oriented SDR to handle cold email and manual outreach campaigns . You’ll work closely with our sales lead (Daniel) to generate qualified leads using tools like Apollo and Instantly , and track them through our CRM. Your goal is to help us start more high-quality conversations with the right prospects. Responsibilities Pull and clean targeted lead lists from Apollo.io Upload, launch, and manage cold email campaigns in Instantly Write and test A/B variations of email copy (subject lines, hooks, CTAs) Monitor deliverability, open/reply rates, and optimize based on results Do manual outreach via LinkedIn, Twitter, or Instagram DMs Qualify responses and pass leads to our sales team via CRM Maintain a clean, updated outreach pipeline and document performance Requirements Proven experience running cold email campaigns using Instantly, Lemlist, or similar tools Strong command of English copywriting , especially short-form outreach Familiarity with lead scraping/segmentation in tools like Apollo Highly organized, self-starter, and comfortable working asynchronously Ability to manage your time and report weekly insights Bonus: Experience in creative services, agency offerings, or B2B SaaS Nice to Have (Bonus Points) Experience using HubSpot , Pipedrive , or other CRMs Familiarity with creative/marketing industry prospecting Basic knowledge of brand and performance marketing language Ability to help with prospect research, building custom icebreakers, etc. Why Join Us? Flexible remote hours — ideal for freelancers or part-timers looking to grow Clear metrics, autonomy, and real impact on business growth Work with a small, fast-paced team doing high-quality creative work Opportunity to scale hours/responsibilities if it’s a strong fit Requirements Requirements Proven experience running cold email campaigns using Instantly, Lemlist, or similar tools Strong command of English copywriting , especially short-form outreach Familiarity with lead scraping/segmentation in tools like Apollo Highly organized, self-starter, and comfortable working asynchronously Ability to manage your time and report weekly insights Bonus: Experience in creative services, agency offerings, or B2B SaaS Originally posted on Himalayas
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Part-Time SDR (Sales Development Representative) at Kasper | MyJobPhase