Senior Copywriter

South San Francisco, CA (On-site)

$150K/yr – $190K/yrSenior Level6+ years expFull time

Posted 5 weeks ago

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Job Summary

Own the brand voice and language systems across campaigns and experiential touchpoints, turning ideas into scalable creative that blends brand and performance.

  • Creative systems and tone: Establish tone, voice, style, and language systems for brand and integrated campaigns.
  • Performance and experiential copy: Develop performance ads and experiential writing informed by testing insights.
  • Collaboration and storytelling: Partner with design, product, and agencies; present work to leadership and align across digital, social, print, and events.

Job Description

Responsibilities

  • Lead language development for integrated campaigns across brand, growth, lifecycle, and experiential.
  • Concept high-performing performance ads (static, video storyboards, social formats) informed by testing insights.
  • Develop brand campaigns, including tone of voice, personality, style direction, and language systems.
  • Write for experiential environments, including pop-ups, installations, OOH, live brand activations, and physical signage systems.
  • Partner with the broader Marketing & Product teams to turn ideas into breakthrough creative.
  • Collaborate with designers, producers, and external partners & agencies to create compelling creative for customers and business partners alike.
  • Present work clearly and confidently to creative leadership and cross-functional stakeholders.
  • Elevate the standard of copywriting, ensuring consistency and cohesion across all touchpoints, digital, social, print, and experiential.
  • Maintain exceptional executional quality, even within fast-paced, iterative testing environments.

Requirements

  • 6+ years experience as a creative copywriter in an in-house brand, agency, or hybrid environment
  • focus on integrated marketing campaigns & consumer-focused brand campaigns
  • Proven ability to create both brand-building and performance-oriented creative
  • Experience writing for experiential/physical environments, spatial storytelling, and environmental expressions is a plus
  • Expert-level writing craft: tone, voice, style and personality
  • Strategic thinking to structure a solid brand voice that reflects business goals
  • Strong conceptual thinker with ability to generate scalable ideas across channels
  • Experience with A/B testing and performance-driven copy
  • Experience building copy systems (not just one-off pieces)
  • Familiarity with Figma, Adobe CC and Google ecosystem (Slides, Sheets, Docs)
  • An understanding of AI tools to automate production
  • Understanding of production for digital, print, and environmental executions

Preferred

  • Naming experience (products, campaigns, features)
  • Scriptwriting (video, motion, audio)
  • Long-form editorial writing
  • Experience developing social media campaigns

Benefits

  • medical, dental and vision insurance
  • paid time off
Zipline  logo

Zipline

3.6 Glassdoor

Zipline was founded to create the first logistics system that serves all humans equally. Our aim is to solve the world’s most urgent and complex access challenges. Leveraging expertise in robotics and autonomy, Zipline designs, manufactures and operates the world’s largest automated delivery system. Zipline serves tens of millions of people around the world and is making good on the promise of building an equitable and more resilient global supply chain. From powering Rwanda’s national blood delivery network and Ghana’s COVID-19 vaccine distribution, to providing on-demand home delivery for Walmart and enabling leading healthcare providers to bring care into the home in the United States, Zipline is transforming the way goods move. By transitioning to clean, electric, instant logistics, we can decarbonize delivery, decrease road congestion, and reduce fossil fuel consumption and air pollution, while providing equitable access for billions of people. The technology is complex but the idea is simple: a teleportation service that delivers what you need, when you need it. Zipline is inspiring people, governments, and businesses to imagine what is possible when goods can move as seamlessly as information.To join the team, check out our career page: https://flyzipline.com/careers/

Founded in 2014
South San Francisco, California, USA
1.5K employees (46 in marketing)
65% recommend to a friend
78% CEO approval

Traffic Signals

Monthly Visitors
47K
Traffic Source Mix
Search
36.1%
Direct
48.3%
Referral
6%
Social
8.8%
Paid
0.7%

Headcount Trend

Current headcount: ~1.5K

Marketing Team

Marketing Team Size
34 (2% of company)
Marketing Roles Posted (Last 30 Days)
9

Funding

Total Funding
$1.9B
Last Raise
$600M
Series H, 2 months ago

Funding History

  • Jan 2026
    Series H • $600M
  • Nov 2025
    Grant • $150M
  • Jun 2024
    Series G • $350M

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