Source Job

Global

  • Own how our products show up in the market, reviewing and refining positioning, messaging, and content across web, email, social, and video.
  • Use our AI-driven software daily to draft and edit content, then apply strong editorial judgment to keep everything on brand.
  • Work directly with the founder, product team, and customers to launch products and run account-based outbound.

Content Marketing Copywriting Editorial Judgment Cold Email Video Editing

20 jobs similar to Portfolio Content Marketer (Part Time, Full Time From Day 45)

Jobs ranked by similarity.

UK Unlimited PTO

  • Develop best-in-class content and campaigns across reports, blogs, email, social, and more.
  • Own day-to-day content operations, brand consistency, and localization workflows.
  • Optimize content for search and AI discovery, collaborating with GTM to drive pipeline impact.

We are a global market research company that combines an AI-powered insights platform with expert consultancy to help companies understand consumers. With 260+ employees across 13 countries, we're a remote-first team serving 2600+ clients worldwide.

Global

  • You'll review and edit copy across blog, Help Center, and product UI to ensure consistency and quality.
  • You'll fact-check every piece and keep facts consistent across all surfaces.
  • You'll shape content for AI answers and maintain a human, alive brand voice.

Higgsfield AI is a generative AI company that has achieved rapid growth with $700M in annual revenue and over 30 million users worldwide. It powers 390 Fortune 500 brands and has a strong content team that maintains the brand's voice across all platforms.

Global

  • Write and shape messaging across website copy, campaigns, emails, and product stories.
  • Understand products deeply to turn complex ideas into clear, effective copy.
  • Contribute to marketing strategy, from positioning to final execution.

Entermotion builds software for direct primary care, education, and interactive entertainment that real people depend on daily. They are a fully remote, dispersed team that values asynchronous collaboration and ownership.

LATAM

  • Create, edit, and publish content for LinkedIn, YouTube, and other channels, repurposing existing material and using AI tools to improve efficiency.
  • Plan, write, and send newsletters, tracking performance and suggesting improvements.
  • Support partnership outreach, social media scheduling, website updates, and basic SEO tasks.

There is Talent is a company that hires remote talent and supports them with marketing and administrative roles. They are an execution-focused team that values efficiency, AI tools, and organized communication.

US

  • Plan, research, and write useful articles, guides, and tutorials to attract and support users.
  • Develop and execute SEO, GEO, and AEO strategies to strengthen organic visibility.
  • Build and manage partnerships with creators and organizations to earn backlinks and reach.

This company creates software products and helps audiences discover them through content and search. It is a self-funded, profitable business since 2007, with its flagship product used on 1.5 million websites and a supportive culture.

Copywriter

Runway
US

  • Write landing page copy, ad copy, and performance marketing assets that drive acquisition and conversion.
  • Own in-product copy like onboarding flows, feature announcements, tooltips, and upgrade prompts.
  • Craft lifecycle emails for launches, re-engagement, onboarding sequences, and feature adoption.

Runway builds AI to simulate the world by merging art and science, aiming to unlock general-purpose simulation. The team is creative, open-minded, caring, and ambitious, recognized as a best place to work.

US

  • Own content for a product portfolio across Help Centers, release notes, micro-tutorials, internal knowledge, and change guidance.
  • Lead content readiness for product launches, turning product and engineering documentation into accurate, AI-ready customer content.
  • Create plain-language stories behind every product change and track content performance to improve self-service resolution.

MNTN provides advertising software for brands to reach audiences across Connected TV, web, and mobile. Named one of Ad Age's Best Places To Work in 2026, the company is people-first with values like trust, ambition, quality, and radical honesty.

$15–$21/hr
Canada

  • Shape and guard Kinaxis's brand voice and tone across all content channels.
  • Create and edit content ranging from long-form articles to snappy social posts.
  • Research and interview experts to uncover compelling supply chain stories.

Kinaxis is a global leader in modern supply chain orchestration, powering complex global supply chains with an AI-infused platform. With over 2,000 employees worldwide and a culture that values innovation, collaboration, and a bit of fun, the company is dedicated to solving supply chain challenges.

Spain

  • Own conversion-focused copy across cold email, paid ads, landing pages, email, LinkedIn, and content assets.
  • Develop messaging and angles that drive prospects to act, adapting to different audiences and founder voices.
  • Measure success through replies, clicks, leads, conversions, and booked calls while partnering with AI tools.

Our partner company is seeking a conversion copywriter to turn attention into measurable business growth through compelling, performance-driven copy. They foster a results-focused culture where writing is evaluated by tangible outcomes like replies, leads, and booked calls.

Global

  • Test and document effective AI prompts to build a shared prompt library for the marketing team.
  • Repurpose existing content assets like webinars into blog drafts, social posts, and FAQs.
  • Research best practices for content visibility in AI-powered search engines and assistants.

Carlisle Companies is a leading manufacturer of building envelope products and solutions that make buildings more energy efficient, durable, and sustainable. With manufacturing, engineering, R&D, and corporate functions across North America and globally, Carlisle prioritizes safety, inclusion, career growth, and excellent benefits.

US

  • Own the Stello story and pipeline: positioning, the website, case studies, content, and campaigns that fill the sales calendar.
  • Build in public with AI tools like Claude Code and Cursor to create demos, internal tools, and prototypes.
  • Speak to buyers and measure everything: explain AI agents to operations, finance, and IT leaders while tracking which channels create pipeline.

Stello is an AI transformation firm that builds AI agents to take over operational workflows for mid-market and enterprise companies. We are a small team that reviews each other's work, shares what we learn, and helps when a teammate is stuck.

Global

  • Write conversion copy for email, paid ads, landing pages, newsletters, LinkedIn, and carousels.
  • Own message, angle, structure, and CTA while AI and designers handle visuals.
  • Drive replies, clicks, conversions, and booked calls by thinking like a growth operator.

Fast-growing growth agency helping U.S. managed service providers win more customers through SEO, paid ads, outbound, content, and founder-led marketing. Culture is results-driven, performance-first, and big on creative ownership and AI workflows.

Latin America Unlimited PTO

  • Own content for a brand and positioning renewal, website launch, and ongoing marketing.
  • Write and edit websites, decks, emails, case studies, social posts, and more for founders and investors.
  • Manage a content calendar, contractors, and asset production with support from design and leadership.

FinStrat helps founders and investors build the financial and operational infrastructure they need to grow. The company provides CFO-led finance, accounting, HR, legal, and other services, with a collaborative, growth-oriented culture that invests in professional development.

EMEA

  • Own content end-to-end across the funnel, from brief and production to publishing and optimization.
  • Partner with Product Marketing, Design, Sales, and Customer Success to deliver launch and GTM content.
  • Optimize content using SEO, analytics, and AI writing tools to keep messaging consistent and conversion-focused.

airSlate is a global SaaS technology company developing no-code workflow automation, electronic signature, and document management solutions. With over one million customers and teammates in more than 20 countries, it fosters a culture of growth, innovation, and flexible work.

Copywriter

NETGEAR
North America

  • Write copy for campaigns, web pages, social, email, and sales collateral, working from creative briefs alongside the design team.
  • Develop and hold the line on brand voice across all channels, adapting tone by audience without losing consistency.
  • Use AI tools as drafting partners, refine UX microcopy, and edit copy produced elsewhere to raise quality.

NETGEAR develops intelligent networking products that connect people, power businesses, and advance the way we live. It is a performance-driven company that values employees and fosters a collaborative, innovative culture.

$170,000–$200,000/yr
US Unlimited PTO

  • Own product positioning, messaging, and storytelling for Impiricus' agentic AI platform.
  • Lead product launches, go-to-market strategy, and account-based marketing efforts.
  • Drive content strategy, sales enablement, and experiential marketing cross-functionally.

We are the first AI-powered HCP Engagement Engine, helping life sciences companies connect physicians with clinically meaningful resources. Deloitte named us the #1 fastest growing company in North America in 2025, guided by 2,000+ HCP advisors.

India

  • Review and refine AI-generated drafts for accuracy, clarity, readability, grammar, and brand voice.
  • Optimize content for AI citation readiness (AEO/GEO) and traditional SEO, including structure, keywords, metadata, and internal links.
  • Fact-check claims and ensure freshness of college credit and test prep details against authoritative sources.

Study.com is an online education platform that delivers personalized learning experiences across a broad continuum of education. It serves over 30 million students, instructors, and professionals each month, focusing on increasing access to education.

$110,000–$120,000/yr
US

  • Create compelling, strategic copy across web, ads, product, email, and video to engage homeowners and generate leads.
  • Develop and strengthen brand voice while adhering to established guidelines across multiple platforms and personas.
  • Collaborate with creative, marketing, and legal teams to bring solutions to market and own copy from concept to final product.

Hometap provides a home equity investment product that lets homeowners access their equity without taking on debt. The company is a collaborative, innovative fintech recognized as a great place to work by The Boston Globe and Forbes.

North America

  • Own positioning and messaging for Playout portfolio, crafting value propositions and differentiators.
  • Lead go-to-market strategy, defining target audiences and building programs.
  • Develop high-impact content and sales enablement tools that win in broadcast.

Imagine Communications delivers media software and networking solutions to over 3,000 customers in 185+ countries. An equal opportunity workplace, it celebrates difference and fosters mutual respect.

$211,500–$253,500/yr
North America Unlimited PTO

  • Define TLDR's voice and own the editorial strategy, turning positioning into compelling brand content.
  • Partner with Strategy & Ops to transform audience data into trend reports, predictions, and B2B assets that support Sales.
  • Build the content calendar and set the editorial bar across Content Studio and curator output.

TLDR is the largest network of tech newsletters, delivering curated tech news to over 8 million subscribers across startups, engineering, AI, and more. The company is a bootstrapped, profitable 31-person team with alumni from top tech companies and a culture of ownership and simplicity.