growthroles

Senior Copywriter

Jellyfish jellyfish.com Open · verified Oct 17, 2026
Hybrid New York Full-time Senior Copywriting

At a glance

Senior Copywriting role at Jellyfish. New York · full-time · $89,664–$116,563 base.

SalaryStated by Jellyfish
$89,664 – $116,563
Base salary for this role, in USD per year, as published in the posting.
This role, from JellyfishOur estimate for the market: $95,000–$131,150Median $102,500
The range includes the market median of $102,500 for senior copywriting roles in New York.
Worked out from 19 postings that stated pay, median $102,500. Last updated Oct 16, 2026.
RoleCopywriting
SenioritySenior
LocationNew York
WorkplaceHybrid
EmploymentFull-time
Base pay$89,664–$116,563
PostedOct 15, 2026 · 2d ago
Role brief

growthroles summary, based on the employer's posting.

What you'll do

  • Write and edit audience-focused copy for ads, websites, landing pages, CRM and social channels
  • Turn briefs, messaging frameworks and strategy into copy, and bring forward ideas to strengthen it
  • Lead client discovery on brand voice, then create toolkits and sample content from what you learn
  • Run complex copy projects from kickoff through delivery, owning briefs, edits, quality checks and deadlines
  • Use Pencil and GenAI to create and refine copy, review performance data, and guide other writers

What you bring

  • At least four years of copywriting experience, ideally at an agency or across several brands and digital channels
  • A portfolio showing strong writing and the ability to shift voice for different brands and audiences
  • Experience writing for paid media, social, CRM, websites or landing pages
  • You can turn briefs and messaging strategies into copy, and use audience, search and performance insights to shape it
  • Hands-on GenAI copy workflow experience and strong prompting skills

Who this fits

This senior role suits a copywriter who can own complex projects, work across specialist teams and give other writers feedback. It is based in New York and offers remote work for up to 60% of days, with flexible hours between 8am and 6:30pm. Apply with a resume in English.

From the employer

At Jellyfish we believe that our individual differences are our greatest assets. We are passionate about empowering every employee to reach their full potential and contribute their unique perspectives to our collaborative environment. We are an equal opportunity employer and firmly believe that a diverse and inclusive workforce drives innovation and leads to better solutions. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other personal characteristics that make them who they are.

Jellyfish is a global digital marketing agency; a unique fusion of tech enthusiasts, creative minds, and media and data experts all united to empower our clients along their digital journey. Our commitment to embracing diverse perspectives fuels our innovation and strategies that challenge the status quo, reinvent media activation, and craft influential stories for our global clients and their customers. Join us in shaping a future where business growth and personal fulfilment go hand in hand.

Job Description
As a Senior Copywriter, you will create high-quality, performance-driven copy for global brands across a range of channels and formats. You’ll combine strong writing craft with audience insight, strategic thinking and performance data to develop compelling copy that meets client objectives. You’ll translate creative briefs, messaging frameworks and strategic direction into effective communications, while contributing ideas and recommendations that strengthen the work. You’ll use Pencil and GenAI as part of the creative process to create, iterate and optimise copy at scale, applying strong human judgement and quality control throughout. You’ll work closely with strategists, creatives, media, data and AI specialists, take ownership of complex copy projects and help maintain high standards across the wider team.

Responsibilities:

Content craft & delivery

  • Write and edit high-quality, audience-first content across written formats, including digital ads, websites, landing pages, CRM and social

  • Translate creative briefs, messaging frameworks and strategic direction into compelling copy, contributing ideas and recommendations where appropriate

  • Lead copy-focused client discovery, gathering tone of voice and brand identity materials and developing content toolkits and sample content

  • Oversee the execution of complex copywriting projects, ensuring a smooth and efficient workflow from project initiation to completion

  • Take ownership of copy quality across projects, including briefing, writing, editing and quality assurance, supporting smooth and timely delivery

  • Provide guidance and feedback to other copywriters where appropriate, helping maintain high standards across the team

AI, strategy & performance

  • Skilfully use Pencil for AI-enabled copy creation, iteration and optimisation, testing and refining prompting and generation approaches to improve copy quality, consistency and performance

  • Apply Pencil expertise to develop effective copywriting approaches across different assets and use cases, sharing best practices and learnings with the wider team

  • Contribute to content and creative strategy, using audience, cultural, search and performance insights to develop messaging approaches and content recommendations

  • Use audience, search and performance data to understand how copy is performing, identify opportunities and inform optimisation

  • Design effective AI prompts and use agents or automated workflows to support and scale multi-step content tasks

  • Stay current with developments in digital content, AI-enabled creation and the evolving digital landscape

Qualifications

  • 4+ years’ experience in copywriting, ideally within an agency or working across multiple brands and digital channels

  • Excellent copywriting and editing skills, with a portfolio demonstrating strong writing craft and the ability to adapt to different brands, audiences and tones of voice

  • Experience writing across digital formats such as paid media, social, CRM, websites and landing pages

  • Experience translating creative briefs, strategies and messaging frameworks into compelling copy

  • Strong understanding of how audience insight, search and performance data can inform effective copy

  • Experience using GenAI tools within copywriting or creative workflows, with strong prompting skills and curiosity around agents, automated workflows and emerging technologies

  • Confidence contributing to messaging, content and creative recommendations

  • Strong client-facing, communication and presentation skills

  • Excellent attention to detail, organisation and quality control

  • Experience collaborating across strategy, creative, media, data and other specialist teams

  • Ability to manage complex projects and priorities while consistently delivering high-quality work

  • Experience providing feedback, guidance or mentorship to other writers is a plus

Note: We emphasise skills, expertise and behavioural attributes over years of experience and traditional degrees. If you want to join our collaborative team, we invite you to apply today with your resume in English.

Additional Information

Join Jellyfish and experience a workplace where we prioritize your growth, celebrate your contributions, and empower you to tailor your work environment to suit your needs

💰Reward: You'll be eligible to join our discretionary annual bonus scheme and 401k retirement plan.

🏥 Healthcare plans: Have peace of mind with our healthcare, vision and dental insurance, plus short and long-term disability and life cover.

💫 Custom Work Environment: Work remotely for up to 60% of your days and shape your day between 8am. and 6:30pm with flexible working hours.

👪 Family Support: Enjoy 14 weeks of paid leave for primary caregivers and 4 weeks of paid leave for secondary caregivers.

All your information will be kept confidential according to EEO guidelines.

Unfortunately, there has been an increase in fake recruiters impersonating Jellyfish and unlawfully using our brand name. If you are unsure if an email with a job offer you have received is genuinely from Jellyfish, or if you suspect any fraudulent activity, please report it to talentacquisition@jellyfish.com.

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