Marketing, Sales Operations Intern

The Role

We’re looking for a Marketing & Sales Operations Intern to help keep our marketing and sales systems running smoothly as we grow. You’ll work alongside our marketing consultant and sales team to manage HubSpot (our CRM and marketing platform), support campaigns, and help us make sense of our data. This is a hands-on role where you’ll learn how marketing and sales work together at a science-led startup — and you’ll own real deliverables from day one.

What You’ll Do

• Maintain and update contact, company, and deal records in HubSpot to keep our data accurate and complete

• Help build, test, and monitor email campaigns and automated workflows (welcome sequences, tradeshow follow-ups, nurture campaigns)

• Support form management — making sure leads get captured correctly and routed to the right people

• Assist with data cleanup: deduplication, list segmentation, and migrating legacy records

• Pull reports on lead generation, email performance, and pipeline activity to help the team understand what’s working

• Help prepare materials and lead capture for tradeshows and events

• Support the team in keeping HubSpot organized as we build out our marketing and sales infrastructure

What We’re Looking For

• Currently pursuing or recently completed a degree in Marketing, Business, Communications, Data Analytics, or a related field

• Detail-oriented and organized — you notice when something is off and want to fix it

• Comfortable working with data: spreadsheets, basic formulas, and cleaning up messy information

• Curious about marketing technology (HubSpot experience is a plus, but we’ll teach you)

• Clear written communicator who can work independently in a remote environment

• Familiarity with CRM concepts (contacts, deals, pipelines) or a willingness to learn quickly

Nice to Have

• Experience with HubSpot, Salesforce, or another CRM platform

• Basic understanding of email marketing or marketing automation concepts

• Interest in biotech, beauty, or personal care

• Experience with project management tools (Asana, Notion, Trello)

What You’ll Learn

This internship will give you practical, resume-ready experience in marketing operations — one of the fastest-growing areas in marketing. By the end, you’ll be able to:

• Navigate and manage HubSpot Marketing Hub and Sales Hub at a professional level

• Build email workflows, manage lead routing, and segment audiences

• Create dashboards and pull reports that inform real business decisions

• Understand how startups build their marketing and sales infrastructure from scratch

What We Offer

• Real responsibility — you’ll have actual deliverables, not busywork

• Direct mentorship from experienced marketing and sales leaders

• Hands-on experience with HubSpot Marketing Hub Professional and Sales Hub Professional

• Flexible remote work with async-friendly collaboration

• A front-row seat to how a science startup scales its commercial engine

• Potential to grow into a longer-term role as the company grows

Details

This is a remote internship, open to candidates across time zones with a preference for EMEA. We’re flexible on part-time vs. full-time (minimum 20 hours/week). Duration is 3−6 months with the possibility of extension or conversion to a permanent role based on performance and company needs.

About HelloBiome

HelloBiome is a microbiome intelligence platform that enables beauty and personal care companies to harness the power of the skin microbiome. We’re a small, ambitious team that values scientific rigor, creative problem-solving, and a bias toward action. If you want to learn fast, make an impact, and be part of something growing, we’d love to hear from you.