B2B Content Marketer at Assistant Saint Louis, MO

B2B Content Marketer job nt Louis, MO.

Growth Assistant is hiring an early-career Content Marketer to help us ideate, write, distribute, and scale compelling content across social, email, and web. You’ll own a hands‑on content pipeline, run experiments, and use data to learn fast. This role is perfect for a sharp, proactive builder who is eager to join a quickly growing startup and work on a fast‑paced, detail‑oriented team.

This is a copywriting heavy role with fast feedback loops – a great writer is required.

• Own the content calendar across our Linked In / X channels, moving eventually to own our website’s blog, email, and newsletters.
• Conduct interviews with founders, customers, and team members to uncover insights and turn raw conversations into compelling content (posts, videos, landing pages)
• Repurpose and atomize long‑form content into tweets, carousels, and snippets.
• Measure performance (traffic, CTR, leads) and propose weekly tests to improve results.
• Research playbooks, use cases and best practices to augment content quality.
• Stay on top of platform best practices and cultural trends; bring fresh content ideas weekly.

• Bachelor’s degree with an excellent academic record
• 0–2 years of relevant experience (internships, campus publications, freelance count)
• Exceptional written English: crisp, persuasive, and error‑free; strong editing chops.
• Demonstrated experience asking sharp, thoughtful questions that surfaced unique stories, leading to high‑performing content across blog, social, and email
• Familiarity with major social platforms (especially Linked In and X) and how content travels on each.
• Analytical mindset; comfortable pulling simple performance reports and drawing insights.
• High ownership and bias to action; proactive, organized, and deadline‑reliable.
• Coachable and growth‑oriented; actively seeks feedback and iterates quickly.
• Meticulous attention to detail.

Must be U.S.

-based and legally authorized to work in the United States
. Preference for full‑time, in‑person in St. Louis office. At minimum, must be willing to travel at least once a quarter to St. Louis.

• Exposure to B2B, SaaS, or growth marketing.
• Familiarity with SEO tools (Ahrefs/Semrush), keyword research, and brief creation.
• A small portfolio of writing samples, social posts/threads, or short‑form scripts.
• Familiarity with (and curiosity about) AI tools and how they can be used to accelerate content creation and marketing experiments
• Bonus if you’ve dabbled in video editing or short‑form content production for social (Reels, Tik Toks, etc.)
• Experience supporting or promoting online events, webinars, or workshops is a plus

• Consistent publishing rhythm of 4–6 high‑quality pieces per week across channels with