Top Copywriter Jobs in Boston, MA

Join SharkNinja's in-house creative team to write persuasive, brand-consistent copy across paid social, email, DTC, Amazon, retail signage, and packaging. Collaborate with designers and brand managers to turn technical product features into consumer-facing benefits, use LLM tools to accelerate ideation, and manage multiple fast-turn projects while maintaining voice and tone.

Lead creative copy development across print, digital, video, and direct response. Collaborate with Art Director and Creative Director to produce strategic, measurable campaigns—especially for pharma/life-sciences. Prepare and present concepts, manage timelines and budgets, support new business, and work within pharma writing processes and claim matrices.

Lead concepting and write copy for brand campaigns across digital, print, and video for life sciences and healthcare clients. Collaborate with art directors, strategy, and account teams to develop messaging, content audits, and brand positioning. Ensure pharma-compliant copy (claims, references, med/reg/legal review), present to clients, manage timelines, and proofread work.

As an AI Copywriter, refine AI-generated content, manage production deadlines, collaborate on campaigns, and ensure alignment with brand voice.

Produce high-performing performance marketing copy across paid media, CRM, landing pages, video, display, and social. Develop creative concepts, collaborate cross-functionally, use data and generative AI to optimize messaging, manage multiple projects, and maintain exceptional editorial standards and brand voice consistency.

Write high-converting copy across onboarding, upsells, lifecycle emails, paid ads, and sale moments. Partner with product, design, and marketing to craft tests, iterate on A/B results, set tone of voice, and drive subscription revenue while preserving brand voice.

The Senior Copywriter will write across multiple channels, collaborate with teams, and ensure Vanta's brand voice is maintained and clear. Strong storytelling and strategic thinking are essential.

Write clear, compelling B2B/SaaS marketing copy across website pages, email campaigns, blogs, ads, and sales collateral. Translate strategy into on-brand messaging for legal audiences (attorneys, court reporters, paralegals). Collaborate with the Senior Content Marketing Manager, manage deadlines in async remote environments, proofread and verify facts, and iterate on feedback to maintain a consistent, professional, and bold voice.

As a Conceptual Copywriter at Superside, you'll create compelling copy across various channels, translating complex concepts into engaging messaging for enterprise customers, especially in cybersecurity, while collaborating with designers and marketing teams.

Write hypothesis-driven, conversion-focused copy for paid media, landing pages, A/B tests, email/SMS, and product pages across B2B and B2C clients. Collaborate with strategists, designers, and analysts, iterate on copy based on results, manage multiple clients, and build/train brand-specific AI writing agents to scale on-brand output.

Write conversion-focused copy for nonprofit and mission-driven clients across paid ads, landing pages, A/B test variants, email and SMS. Build and maintain brand-specific AI writing agents, collaborate with strategists and designers, manage multiple client projects, and iterate copy based on test results and analytics to improve donation and acquisition metrics.

Own and produce enterprise B2B content end-to-end: web, thought leadership, emails, product messaging, sales collateral and ads. Write standout headlines and hooks, translate technical concepts into business-value narratives, optimize for SEO/AEO, leverage AI tools to scale output, collaborate with product marketing and sales, and maintain content operations and performance measurement.

The role involves creating SEO-optimized content for law firms, employing research skills, and producing accurate writing on a freelance basis.

Write and optimize VSLs, sales pages, video scripts, and ad copy focused on conversion. Collaborate with media buyers and strategists, iterate based on performance data and testing, use AI to accelerate research and ideation, and meet launch deadlines.

Write and optimize direct-response copy (VSLs, sales pages, long-form copy, video scripts, and paid ads). Collaborate with media buyers and strategists, iterate based on performance data and testing, use AI tools to accelerate research and ideation, meet deadlines, and support launches.

Produce UK English copy for fashion clients including newsletters, social media captions, press releases and marketing materials. Adapt tone to brand and audience, stay current with fashion and copy trends, and collaborate with the team. Initial workload ~500–800 words/week with potential to grow.

As a Senior Copywriter, you will create and edit messaging for Kurv across various channels, ensuring it resonates with merchants and partners while aligning with the brand voice.

Write authoritative, technical and market-facing content about agentic AI and LLM-powered claims systems. Produce thought leadership, web/product copy, blog posts, CEO ghostwriting, and sales-supporting materials while ensuring accuracy, compliance, and consistent voice across channels.

The role involves updating website copy to enhance brand messaging and user experience, collaborating with developers, and optimizing for SEO.

Write persuasive, compliant marketing copy across paid media, landing pages, email/SMS, product pages, blogs, and video scripts. Optimize for SEO, CRO, and conversions; collaborate with marketing, product, and CX teams; proofread assets and use data/A-B testing to improve performance.

Write and optimize persuasive, on-brand B2B copy across channels (landing pages, emails, decks, blog posts, case studies). Support positioning, refresh materials for clarity and conversion, collaborate with marketing, sales, and SMEs, and follow briefs and content processes.

Owner of all customer-facing copy: high-converting email sequences, landing pages, ad copy, VSLs, upsells/downsells. Must turn proof and testimonials into revenue-driving funnels, move fast, and use AI (Poppy) daily. Proven revenue results required.

Write and lead creative B2B copy across campaigns and channels, collaborating with designers and strategists to simplify complex tech messaging, present work to clients, own copy decisions, and maintain high standards of craft and accuracy.

Write and edit short- and long-form marketing copy for email, web, print, digital ads, and social. Ensure brand voice and compliance, collaborate with creative teams, develop messaging, use AI tools for content and prompts, and participate in review and optimization processes.

As a Senior Copywriter at Tilt, you will create and refine brand copy, lead long-form narratives, and collaborate with designers to enhance the brand voice while driving creative standards and emotional connections with audiences.