Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Freelance Copywriter

Part-time

Biosil

Freelance Copywriter (Part-Time) – Biosil

Location: Remote 

Hours: 10–15 hours per week 

Type: Freelance / Contract

About Biosil

Biosil is a science-first, beauty-from-within brand powered by our patented ch-OSA® molecule - designed to support collagen production from within. We’re redefining the supplement space with clinically backed solutions that target hair, skin, nails, and overall healthy aging.

We’re looking for a freelance copywriter who can translate science into compelling, consumer-friendly messaging that drives both education and conversion.

Role Overview

This role will support ongoing marketing initiatives across digital, social, email, and product launches. You’ll work closely with our marketing team to bring campaigns to life through clear, elevated, and high-performing copy.

We’re looking for someone who understands how to balance science-backed credibility with emotionally resonant storytelling — and can adapt tone across channels.

Key Responsibilities

  • Write and optimize copy across: 
  • Email marketing (campaigns, flows, promotional sends) 
  • Website (PDPs, landing pages, banners) 
  • Social media (captions, hooks, campaign concepts) 
  • Paid media (ad copy, headlines, variations) 
  • Product launches and campaign messaging 
  • Trade marketing material (brochures) 
  • Translate complex scientific concepts into clear, consumer-friendly language 
  • Develop strong hooks and problem/solution-driven messaging 
  • Support campaign ideation (naming, taglines, content angles) 
  • Ensure consistency in brand voice across all touchpoints 
  • Iterate on copy based on performance and feedback 

What We’re Looking For  

  • 3–5+ years of copywriting experience (beauty, wellness, or CPG preferred) 
  • Strong understanding of DTC marketing and conversion-focused copy  
  • Ability to simplify scientific or technical information without losing credibility 
  • Experience writing for multiple channels (email, web, paid, social) 
  • Detail-oriented with strong editing and proofreading skills 
  • Ability to work quickly and manage multiple deliverables within tight timelines 

Nice to Have

  • Experience in supplements, skincare, or health/wellness brands 
  • Familiarity with compliance considerations in the supplement space 
  • Experience writing for TikTok or short-form content 

Working Style

  • Collaborative but self-sufficient 
  • Comfortable receiving feedback and iterating quickly 
  • Able to plug into an existing marketing calendar and execute efficiently 

Scope & Commitment

  • ~10–15 hours per week 
  • Ongoing freelance support (potential to scale based on performance and business needs) 

How to Apply

Email: View email address on click.appcast.io

Please include:

  • Portfolio or relevant writing samples (email, PDP, ads, social preferred) 
  • Brief note on your experience with beauty, wellness, or science-driven brands 
  • Availability and hourly rate
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Freelance Copywriter in Miami, FL vacancy
  •  ...Copywriter Approx 40 hours/week Remote EST hours Duration: 6 months Industry: Spirits Our client, a well-known spirits brand is looking to hire two freelancers to start ASAP. They want people who are able to create optimize content so their brands show... 
    Freelance
    Full time
    Immediate start
    Remote work

    24 Seven Talent

    Miami, FL
    4 days ago
  •  ...and tomorrow. We are currently seeking an experienced Product Copywriter to support our product managers and UX designers. Help us make...  ...what species you target, and what techniques you use. This is a freelance engagement, you will get paid per hour. Join us in making the... 
    Freelance
    Hourly pay

    Fishbrain

    Miami, FL
    1 day ago
  •  ..., we want to hear from you.What Will You Be Doing?As a Junior Copywriter on our Renewals team, you'll write the words that keep our members...  ...Bring1+ year of copywriting experience (agency, in-house, or freelance) with a portfolio that shows clear, persuasive writing -... 
    Freelance
    Remote work
    Worldwide

    Decentralized Masters

    Miami, FL
    4 days ago
  • $60k - $75k

     ...our roster of creators. We're looking for a sharp marketer and copywriter who can craft scroll-stopping content that converts followers...  ...years of experience writing social media copy (brand, agency, or freelance) Deep understanding of Instagram and Twitter algorithms and... 
    Freelance
    Work at office
    Immediate start
    Remote work

    April Way Media

    Miami, FL
    3 days ago
  • Fishbrain, the world’s leading fishing app, is seeking a Product Copywriter to support product managers and UX designers. This is a freelance, hourly role based in the United States, with compensation paid per hour. You’ll craft clear, engaging in-app copy that speaks... 
    Freelance
    Hourly pay

    Fishbrain

    Miami, FL
    1 day ago
  • $81.23k - $111.1k

     ...razorfish.com. Overview We're looking for a Senior Copywriter who loves turning complex ideas into stories people actually...  ...time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits... 
    Freelance
    Temporary work
    Work at office
    Local area
    Flexible hours

    Publicis Groupe Holdings B.V

    Miami, FL
    3 days ago
  • RESPONSIBILITIES: Kforce has a client in Miami, FL that is seeking a Copywriter. The Copywriter will develop compelling, clear, and brand-aligned content for a variety of marketing and communications channels. This position will support projects across digital, print... 
    Hourly pay
    Contract work

    Kforce Technology Staffing

    Miami, FL
    2 days ago
  •  ...Responsibilities Kforce has a client in Miami, FL that is seeking a Copywriter. The Copywriter will develop compelling, clear, and brand-aligned content for a variety of marketing and communications channels. This position will support projects across digital, print... 
    Hourly pay
    Contract work

    Kforce

    Miami, FL
    5 days ago
  • $30 - $36 per hour

     ...Copywriter QX87WW6Y Miami, FL, United States $ 30.00 - 36.00 (US Dollar) An acclaimed travel hospitality brand in Miami is seeking a temp to hire a Marketing/Advertising Copywriter to elevate their team. If you've got 3 - 5 years of copywriting experience, a flair... 
    Temporary work
    Immediate start
    Remote work
    Work from home

    Icreatives

    Miami, FL
    2 days ago
  •  ...print and digital formats. You will work across fiction and nonfiction, collaborating with editorial, design, and production teams to ensure editorial quality, accuracy, and consistency while coordinating freelance editors and translators. #J-18808-Ljbffr Bertelsmann-Jobs
    Freelance

    Bertelsmann-Jobs

    Miami, FL
    1 day ago
  •  ...with editorial, design, and production teams to ensure quality and timely delivery. The role emphasizes strong Spanish editing, meticulous attention to detail, and ability to manage multiple projects and freelance contributors in a #J-18808-Ljbffr Penguin Random House
    Freelance

    Penguin Random House

    Miami, FL
    2 days ago
  •  ...e-commerce, social, paid media, retail, events, and other consumer touchpoints • Lead designers, photographers/videographers, freelancers, and other creative partners while maintaining a high bar for execution • Develop compelling creative campaigns that engage an... 
    Freelance
    Remote work

    Force Brands

    Miami, FL
    5 days ago
  •  ...counsel. For more information, please visit and follow along on LinkedIn #WeAreVML. We are seeking a Bilingual Senior Copywriter with exceptional conceptual thinking and writing skills in both Spanish and English . The ideal candidate will have a proven... 
    Work at office

    VML

    Miami, FL
    1 day ago
  • $60k - $75k

    A dynamic media agency in Miami seeks a sharp marketer and copywriter to craft high-converting content across social media platforms. The role offers the prospect of rapid growth into a management position within 12-18 months. Candidates should have 1-2 years of experience... 

    April Way Media

    Miami, FL
    3 days ago
  •  ...who are passionate about empowering others and driving positive change. What will you bring? A proven track record as a skilled copywriter with a portfolio that speaks volumes. A passion for finance, blockchain technology, and the democratization of financial services... 
    Full time
    Remote work
    Flexible hours

    Decentralized Masters

    Miami, FL
    3 days ago
  • Android Police is expanding its freelance roster and hiring multiple experienced features writers to cover wearables, fitness tech, and related topics. You’ll produce original narratives, from hands-on experiments to deep dives, for the site and newsletters. The role is... 
    Freelance
    Remote job

    Valnet Tech Sites

    Miami, FL
    1 day ago
  • $38 - $42 per hour

     ...candidate will have a background in interior design, proficiency in specification software, and the ability to work collaboratively. This is a freelance position for 3 months, offering a competitive hourly rate of $38 - $42 based on experience. #J-18808-Ljbffr icreatives
    Freelance
    Hourly pay

    icreatives

    Miami, FL
    16 hours ago
  • $263k

     ...an accomplished Chief Operating Officer to own operational decisions, drive accountability, and deliver measurable outcomes in a freelance-style environment. The role emphasizes independent work balanced with strong team collaboration, with a clear path for ownership and... 
    Freelance

    Jobleads-US

    Miami, FL
    2 days ago
  • $263k

     ...who wants ownership, collaboration, and a genuine path forward. Key Responsibilities Balance independent work with effective freelance team collaboration Read between the lines of what Miami customers actually need Execute core COO duties with accuracy and... 
    Freelance
    Flexible hours

    Jobleads-US

    Miami, FL
    2 days ago
  • This position will operate on a remote, freelance basis. Android Police is expanding its freelance roster and hiring multiple experienced features writers to deliver sharp, authoritative stories across the wearables and fitness tech world . You’ll pitch and produce original... 
    Freelance
    Contract work
    Remote work

    Valnet Tech Sites

    Miami, FL
    1 day ago
  • SAMY in the United States is seeking a Senior Creative Copywriter to turn strong strategic insights into original digital and social campaigns for the U.S. audience. You will own projects from brief to delivery, working closely with Creative, Strategy, Account, Art Direction... 

    Content Creators

    Miami, FL
    1 day ago
  • A leading fitness brand is seeking an Entry-level Copywriter for a full-time remote position. The role involves crafting engaging ad copy for fitness promotions, collaborating with marketing teams, and conducting research to ensure effective messaging. Candidates should... 
    Remote job
    Full time

    STNDRD

    Miami, FL
    2 days ago
  •  ...managers, etc. for partnership opportunities, offering our professional photography services. Recruit, hire, and manage a team of freelance photographers. The ideal candidates should be affordable yet skilled, with outgoing personalities and a knack for salesmanship.... 
    Freelance
    Full time

    Cheez

    Miami, FL
    4 days ago
  • A travel and entertainment company in Miami is seeking a Copywriter to create and pitch advertising copy across various media. The role includes working with graphic designers and other teams to ensure brand consistency and timely releases of creative campaigns. Candidates... 

    ektello

    Miami, FL
    2 days ago
  • Copywriter - Travel, Entertainment, and Cruise Line Company (Hybrid Miami) Scope- 6-month w2 contract with high potential to extend and/or convert, includes options for medical, dental, vision, benefits, PTO, and holiday pay. Hybrid 4 days onsite in the port of Miami,... 
    Hourly pay
    Contract work
    Remote work

    ektello

    Miami, FL
    1 day ago
  • $15 per hour

     ...Pay: Up to USD $15 per hour, paid weekly Location: Remote - United States Schedule: Flexible, no minimum hours Type: Freelance / independent contractor Outlier is an AI training platform owned and operated by Scale AI. Outlier Experts work on a variety... 
    Freelance
    Hourly pay
    Weekly pay
    Contract work
    For contractors
    Work experience placement
    Internship
    Remote work
    Flexible hours
    Night shift

    Outlier

    Miami, FL
    3 days ago
  •  ...inspire and grow together. Join us and help set a new standard in fitness. Role Description This is a full‑time remote role for a Copywriter specializing in paid advertisements within the fitness industry. The Copywriter will be responsible for crafting engaging and... 
    Full time
    Remote work

    STNDRD

    Miami, FL
    4 days ago
  • VML is seeking a bilingual Senior Copywriter to craft compelling concepts in Spanish and English across TV, digital, social, print, and experiential campaigns. A proven portfolio showing big ideas and flawless craft is essential, along with the ability to meet tight deadlines... 

    VML

    Miami, FL
    4 days ago
  • Razorfish, part of Publicis Groupe, is seeking a Senior Copywriter to transform complex ideas into engaging stories for enterprise brands across digital, social, media, events, and more. You'll shape campaigns, thought leadership programs, and content ecosystems with strong... 

    Publicis Groupe

    Miami, FL
    2 days ago
  • 321 the Agency is seeking a Contract Content Creator to produce authentic social media content for a diverse client portfolio. You will work remotely with travel to client sites across South Florida, shooting and editing high-quality photos and videos for platform-specific...
    Freelance
    Remote job
    Contract work

    321 the Agency

    Miami, FL
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Freelance Copywriter. Be the first to apply!