Sr. Copywriter at Arionkoder

Sr Copywriter (Buenos Aires, ARG)

We’re looking for a skilled Copywriter to join Arionkoder’s Content team, someone who can turn complex ideas into simple, powerful stories. You’ll craft copy that brings our AI consulting narrative to life across every channel: from our website and blog to sales decks, videos, and internal campaigns. The ideal candidate will create compelling, high-performing content across multiple channels and formats.

This role is ideal for someone who’s strategic, creative, and curious about technology and AI, and who loves building a consistent voice for a fast-evolving brand.

What You’ll Do

• Write clear, engaging, and brand-aligned copy for multiple formats:

Web pages, blog posts, newsletters, and press releases
Social media posts (LinkedIn, Instagram, YouTube)
Sales enablement materials (decks, one-pagers, case studies)
Internal communications (Slack)

• Translate complex technical or consulting concepts into accessible, human language.
• Transform materials — for example, research papers — into compelling stories across different channels.
• Craft storytelling pieces about our projects and internal initiatives.
• Collaborate with other internal teams to ensure every piece of content reflects our brand voice.
• Support leadership thought pieces and storytelling for Arionkoder’s executives.
• Edit and proofread copy for consistency, clarity, and tone across channels.

What We’re Looking For

• 3+ years of experience as a Copywriter, Content Writer, or Communications Specialist.
• Excellent writing and editing skills in English and Spanish.
• Ability to adapt tone and format across audiences.
• A collaborative mindset, someone who thrives in feedback loops and creative iteration.
• Curiosity for AI, innovation, and the human side of technology.

Nice to have: Experience writing for B2B tech, innovation, or consulting environments. Experience supporting executive thought leadership or branded storytelling. Familiarity with SEO writing and analytics tools (Google Analytics, Semrush, etc.). Basic knowledge of design tools (Figma, Canva) and content systems (HubSpot, Notion, Workpress).

Why Join Arionkoder

At Arionkoder, we’re rewriting what consulting means in the AI era. You’ll be part of a multidisciplinary team that blends science, creativity, and care to help organizations build real, trusted AI impact. Here, your words don’t just describe what we do, they shape how the world sees us.