Senior Copywriter - Spanish Language Expertise

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We’re seeking a strategic, detail-oriented Senior Copywriter with deep Spanish language expertise to join our Creative team and help shape the voice of the Un-carrier across media touchpoints. The primary focus of this role is Spanish, but the ideal candidate must also be comfortable working in English.

This role demands fluency in the nuances of both languages—not just literal translation, but cultural transcreation. The right candidate knows how to ensure Spanish-language messaging aligns closely with English brand narratives while maintaining authenticity, clarity, and cultural relevance. Whether writing for Spanish-dominant, bilingual, or bicultural audiences, this person crafts messaging that is natural, conversational, and engaging—never forced.

The ideal candidate has a solutions-oriented approach, thriving in environments where proactive thinking, initiative, and a willingness to keep the ball rolling are critical. You know how to push ideas forward creatively and strategically, even when conditions aren’t perfect.

This person must also be highly collaborative and ego-free—our creative environment thrives on team wins, not individual showboats. If you’re driven by purpose, storytelling, and teamwork, we want to hear from you.

***This position must be located in Bellevue, WA; Overland Park, KS; Frisco, TX; Atlanta, GA; Denver, CO. This is a hybrid schedule requiring at least 3 days a week in office.

Job Responsibilities:

• Lead the development of compelling Spanish-language copy across campaigns and channels (TV, digital, retail, social, print, experiential).
• Work in both Spanish and English to support bilingual communications and ensure strong alignment with T-Mobile’s brand voice.
• Maintain the right balance between English-language message intent and Spanish-language authenticity—ensuring every piece of content is culturally resonant and audience-appropriate.
• Craft bilingual copy where needed, in ways that feel natural and fluid, not awkward or mechanical.
• Develop and maintain copy guidelines, messaging toolkits, tone-of-voice documentation, and terminology guides for Spanish communications.
• Serve as a subject-matter expert for linguistic accuracy, tone, and cultural relevance across media and audience types.
• Ensure all Spanish messaging reflects T-Mobile’s values and identity, while effectively communicating offers, benefits, and brand stories.
• Act as the central voice for Spanish language across brand, marketing, customer experience, legal, and localization teams.
• Provide guidance and leadership in language decision-making and message alignment, contributing to a consistent customer experience across touchpoints.
• Facilitate collaborative discussions with humility, empathy, and clarity—this team values mutual respect, active listening, and shared creative wins.
• Bring a problem-solving approach to cross-team coordination, removing friction and helping progress work when challenges arise.
• Manage multiple projects in a fast-paced, iterative environment with evolving priorities.
• Partner with strategists, art directors, designers, and project managers to bring ideas to life.
• Present copy and creative decisions confidently, welcoming feedback and always advocating for audience-centric storytelling.
• Be a proactive teammate who takes initiative, finds creative solutions, and helps keep projects moving—especially when answers aren’t clear.
• Thrive in a creative culture—we don’t do egos or 'me first' mentalities. This team succeeds when we elevate each other.

Education and Work Experience:

• Bachelor’s degree in Advertising, Communications, Marketing, Linguistics, or related field.
• 5+ years of experience in copywriting or brand communications, with a portfolio that includes bilingual or Spanish-first marketing campaigns.

Knowledge, Skills and Abilities:

• Fluency in written and spoken Spanish and English required; must understand cultural and regional language distinctions and communication norms. (Required)
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