
Starting date: September/October 2026
As a Social Media Manager (32 hours/week), you'll manage the social media presence for a set of client accounts, typically 3 brands at a time. You'll own the day-to-day: planning content calendars, creating content, writing captions, responding to comments and DMs, and reporting on performance. You're the main point of contact between the client and their online community, and you take the lead on your accounts without needing to be micromanaged.
What you'll actually be doing:
Managing +/- 3 client social media accounts across Instagram, TikTok, Facebook and LinkedIn
Planning and scheduling weekly/monthly content calendars
Writing captions and community responses that match each client's brand voice
Shooting and editing short-form video content (Reels, TikToks), filming on location where needed
Taking product/lifestyle photography for client content
Monitoring comments, DMs and mentions daily, and responding
Spotting new platform features and trends early, and testing what's relevant for your clients
Preparing monthly performance reports (reach, engagement, follower growth) for client check-ins
Occasionally hosting or co-hosting client workshops on social media basics
Supporting Hashtag Junkies' own pitch team, helping shape and prepare pitches for new business, from concept to presentation
What we're looking for:
A confident, positive person who brings energy into the room, to clients, to the team, and to every pitch
1-2 years of experience in social media management or community management (agency experience is a plus, not a requirement)
Comfortable filming and editing short-form video yourself, you don't need a full production crew to make something good
Strong writing skills. You can write a caption that sounds like the brand, not like a template
Being fluent in Dutch is a big plus, and knowledge of German is also a plus, as Hashtag Junkies has an office in Berlin
Experience with content planning tools and Meta/TikTok business platforms
You can independently manage client relationships, following up, asking the right questions, flagging issues before they become problems
You can work independently, but also actively involve your colleagues when a project benefits from collaboration
A genuinely active social media user yourself, you notice trends before they hit the mainstream
What you'll actually be doing:
32 hours/week, based at our Rotterdam office
Room to work from home 1 day/week after your trial period
Direct mentorship from senior team members, with real growth path toward Senior Social Manager, Account Lead, Head of Social or Head of Content
Holiday pay, bonuses, pension contribution, and team outings
Applying in 3,2,1..



