Web3 Marketing Jobs in New York, United States

Mantle Squad US – Marketing & GrowthNew York City | Part-Time | 15-20hours/week

Role Overview

Mantle is expanding its presence in the Americas and is seeking a highly motivated contributor to join the Mantle Squad Americas. This is a part-time role (15–20 hours per week) for individuals deeply embedded in the US crypto ecosystem and excited to help grow Mantle’s brand, community, and market presence.

As a core member of the Americas squad, you will help shape Mantle’s narrative, partnerships, campaigns, and go-to-market execution across the region, working closely with global teams, founders, creators, and ecosystem partners.

Job Responsibilities

1. IRL Events & Activations

• Plan, support, and execute offline events, meetups, and activations across the US

• Represent Mantle in real-world settings and engage attendees

• Convert event interactions into qualified leads, partnerships, and community relationships

• Support event execution including coordination, content framing, and on-ground delivery

2. Ecosystem & Partner Operations

• Support ecosystem growth initiatives across North America

• Work with media, KOLs, creators, and distribution partners

• Manage co-marketing initiatives and partner campaign execution

• Coordinate workflows across external partners and internal stakeholders

3. Campaign & Growth Operations

• Support execution of growth campaigns and marketing initiatives

• Assist in content-driven campaigns, community activations, and bounty programs

• Create and execute content for crypto/Web3 audiences across X (Twitter), including threads, posts, campaign storytelling, community updates, and ecosystem narratives

• Translate ecosystem activity (events, partnerships, community interactions) into clear external-facing content and narratives

• Support distribution-related operations and campaign rollouts

• Ensure execution consistency across timelines, partners, and stakeholders

Job Requirements

• 2+ years of experience in crypto/Web3 marketing, ecosystem, community, or growth

• Strong hands-on experience in IRL events (organizing, hosting, or supporting community/industry events)

• Ability to represent a crypto/Web3 brand in offline settings and convert interactions into leads or relationships

• Strong local network within crypto/Web3/RWA ecosystems, with access to relevant founders, creators, or developer communities

• Experience in operations, marketing execution, or coordination-heavy roles (campaigns, events, partnerships, or ecosystem ops)

• Strong communication, storytelling, and stakeholder management skills

• High ownership, reliability, and ability to operate in fast-paced, distributed environments

Why Join Mantle Squad US

• Be part of Mantle’s continuous expansion in North America

• Work directly with global teams and ecosystem leaders

• Gain exposure to top-tier crypto and AI events and networks

• Build your personal brand through high-impact ecosystem work

• Opportunity to grow into full-time or regional leadership roles