Marketing Manager, Brand & Content

NextSense, Inc; Mountain View (CA); On-site; USD 90,000 - 140,000; Full time

Job summary

NextSense, Inc sits at the intersection of health tech and consumer products, using biosensing tech to improve brain health. The marketing generalist will own the brand voice across all channels, craft landing pages, emails, and product copy, and oversee Shopify content.

You will coordinate with agencies and partners to ensure consistent messaging and high-quality assets. Based in Mountain View, CA, with on-site expectations and potential remote options for exceptional candidates.

Qualifications

• 3–6 years of marketing, content, editorial, journalism, or related experience.
• Strong writing portfolio across multiple formats.
• Attention to detail and ability to maintain brand voice.

Responsibilities

• Own brand and messaging consistency across all channels and assets.
• Write landing pages, email campaigns, product copy, App Store listings, and support content.
• Collaborate with agencies and partners to brief, review, and ensure on-brand output.
• Update Shopify storefront content daily and manage hero sections and campaigns.
• Pull performance data from Shopify, Klaviyo, and ad platforms; coordinate vendors.
• Contribute to decks and adapt to quarterly priorities as a generalist.

Skills

Brand messaging

Editing

Writing

Content strategy

Analytics basics

Education

Bachelor's degree in marketing or related field

Tools

Shopify

Klaviyo

Meta Ads Manager

Google Ads

GA4

Job description

NextSense is a Google X spinout democratizing access to brain health through proprietary biosensing technology. NextSense recently launched Smartbuds, advanced neurotech disguised as a premium consumer earbud. Using EEG sensors and motion tracking, Smartbuds measure what your brain is doing in real time, then deliver precisely timed, brain-responsive audio to guide it back into rhythm — for deeper sleep, sharper focus, and effortless relaxation. We believe the brain is the next frontier in wellbeing, and that closing the gap between what your brain is doing and what your day demands — in a form factor people already live in — can help them live with more joy, energy, and purpose.

About you

You are a marketing generalist with impeccable writing skills (maybe you were a writer in a past life?) and, ideally, experience at health technology and/or startups. This role reports to the VP of Marketing on a small team. So while brand and editorial polish is your bread and butter, you likely have other skills and are eager to learn new ones.

WHAT THE ROLE ENTAILS

• Own brand and messaging consistency.You'll own the quality and consistency of our brand across every channel. Sometimes this means creating assets yourself; and sometimes this means editing/advising our agencies. You'll be the person who makes sure everything NextSense puts out sounds like NextSense and says the right thing.
• Write.Landing pages, email campaigns, product copy, App Store listings, support content. You must be able to write great copy, and upgrade meh copy others have written. You should be able to do this without AI (though, of course, you will be encouraged to use AI where appropriate in your work!).
• Represent the brand to our agencies and partners.We work with outside teams on paid media, creative, PR, SEO, and UGC. You'll brief them, review what comes back, and hold the line when it drifts.
• Update our site.Our storefront is on Shopify. You'll own content there day to day: product pages, blog posts, hero sections, campaign landing pages. Not waiting on engineering to change a headline.
• Be an eager generalist on the team.Keep trackers current, pull performance numbers from Shopify and Klaviyo and the ad platforms, coordinate vendors, chase assets, build the deck, take on whatever the quarter demands. This is a real portion of the job and the fastest way to grow here.

You're probably a fit if you

• Have roughly 3–6 years of relevant experience — marketing, content, editorial, journalism, science communication, agency, comms, or something adjacent we haven't thought of.
• Maintain deep attention to details (yes, everyone asks for this....but it really is critical to this role!!)
• Can point to writing you're proud of in at least two very different formats
• Have a point of view about voice and tone, and can articulate why something is off-brand rather than just that it is
• Have a sense of humor
• Have edited AI-written content without pulling your hair out.

Nice to have:

• Hands-on experience in Klaviyo, Meta Ads Manager, Google Ads, or GA4
• Health, science, or wellness experience
• Familiarity with SEO and AI-search visibility

On background:

we care much more about how you think than any one particular skill. If you want to proactively solve problems and take on responsibilities beyond your job description as the company grows, that counts for more with us than five years of doing exactly this somewhere that looks like us.

Location:

On-site, Mountain View CA. For exceptionally exceptional candidates, we may consider remote.