Senior Copywriter

W3haus

Creative Writer at W3haus developing strong concepts and campaigns for major clients. Collaborating with multi-disciplinary teams and ensuring linguistic consistency across various touchpoints.

Posted 6/19/2026full-timeSão Paulo • 🇧🇷 BrazilSeniorWebsite

About the role

Key responsibilities & impact

Develop strong, original creative concepts for major-client campaigns;
Create taglines, manifestos, scripts (film, radio, digital) and campaign assets;
Work in partnership with an art director and collaborate with multidisciplinary teams;
Ensure consistency of language and concept across all touchpoints;
Actively participate in brainstorms and strategic processes;
Translate briefs into relevant, executable ideas;
Support the Always On team when necessary, maintaining creative quality even for more tactical requests;
Present ideas clearly and confidently to internal teams and clients;
Ability to oversee productions, ensuring the quality of the final deliverable.

Requirements

What you’ll need

Previous experience at advertising agencies, with a track record of large-scale campaigns;
Strong portfolio with cases that demonstrate creative thinking and strategic consistency;
Possess creative references and judgment to generate ideas and contribute to the development of less experienced professionals;
Ability to move between institutional/corporate campaigns and performance/Always On demands;
Collaborative profile, comfortable working in a team;
Organized and able to handle multiple projects simultaneously.
**Nice to have:**
Experience with global or regional campaigns;
English and/or Spanish (especially for global projects).

Benefits

Comp & perks

Meal allowance / Food voucher
Health insurance
Dental insurance
Gympass / Totalpass
Home office allowance
Childcare assistance
Pet assistance
Birthday day off
Free online health platform
Discounts for undergraduate, postgraduate, language courses and other training
E-learning - Stefanini Academy with a variety of courses
Mentoring - Mentoring platform (an opportunity to meet people, develop skills and share experiences)
Perks and discounts at top establishments

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

creative conceptstaglinesscriptscampaign assetsproduction oversightstrategic processesbrainstormingexecutive idea translationcreative quality maintenanceportfolio development

Soft Skills

collaborationcommunicationorganizational skillscreative judgmentteamworkmulti-project managementpresentation skillscreative thinkingstrategic consistencymentorship