Responsibilities

• Ensure all social content reinforces Arbitrum's core narrative. You will act as a brand partner—not a service desk—guiding internal teams toward stronger storytelling and more effective channel use
• Translate complex technical developments into clear, credible narratives, pushing colleagues to articulate the who and why behind every announcement
• Partner across the organisation to shape how launches, partnerships, and research are communicated, ensuring a consistent voice across the product ecosystem
• Develop and execute cross-platform growth plans for X, LinkedIn, and YouTube, balancing business-focused content with broader industry and cultural storytelling
• Own the social content calendar and internal operations, editing and publishing high-stakes content that strengthens brand credibility
• Leverage AI tools and automation to streamline publishing workflows, scaling high-quality content while maintaining elite editorial standards
• Direct internal teams and agencies to produce high-fidelity assets, including video, motion graphics, and technical visuals
• Stay embedded in the "meta", identifying the thought leaders and trends that matter across B2B LinkedIn and industry-focused X
• Lead and mentor a team of community managers to ensure 24/7 coverage and aligned messaging across all global regions
• Listen closely to the community and ecosystem participants, providing direct feedback to cross-functional teams to ensure our messaging remains relevant

Requirements

• 5+ years in social media marketing with direct experience in Web3
• Proven track record building and scaling social media accounts (X, LinkedIn & YouTube) with measurable impact
• Ability to turn complex technical concepts into accessible, compelling content for different audiences
• Experience managing and/or mentoring team members, fostering a collaborative environment that drives team success
• Highly organised with a excellent project management skills; thrives in a fast-paced, decentralised environment
• Strong understanding of the key KOLs and industry players within the blockchain ecosystem

Benefits

• Remote-first global workforce + soon to open NY office
• Annual company offsite (last year, Bahamas!)
• Opportunity for subsidized attendance to industry conferences
• Medical, dental & vision coverage (US + some other countries)
• 401k retirement plan + company match (US only)
• Home office set up / ergonomic equipment matching program