Brand + Marketing
Med-Lock Health is a microbiome science company pioneering clinically validated innovations for gut and whole-body health. Our portfolio of gut-directed products is developed in collaboration with leading scientists and backed by human clinical research. We’re best known for DS-01® Daily Synbiotic—the #1 digestive health probiotic in the U.S.—trusted by millions of people for its benefits in and beyond the gut, including skin, immune, and heart health.
We’ve since expanded our offerings to include PDS-08® for pediatric health, VS-01™ for vaginal health, and a new category of Co-Biotics for daily nutrition, energy, and sleep—each grounded in our commitment to scientific rigor, precision formulation, and impact across the body’s interconnected systems. Beyond the body, Med-LockLabs—our environmental research division—advances microbial solutions that restore biodiversity and support ecosystems affected by human activity.
We’ve built a profitable DTC business with category-leading retention, grown revenue 5x in the last 36 months, and expanded our reach across new channels and markets. With a robust clinical pipeline and continued expansion into new areas of microbiome health, we’re building for scale—with integrity, care, and curiosity.
Our work has been recognized by Fast Company (Most Innovative Companies, Brands That Matter, World Changing Ideas), TIME (Best Inventions), Forbes (America’s Best Startup Employers), and Inc. (Best in Business, Female Founder 100)—a reflection of the science behind our products and the stories we tell to bring them into the world.
We’re a galaxy-class team of researchers, clinicians, designers, engineers, storytellers, and builders—each aligned in our belief in the transformative potential of the microbiome. If you’re a kindred dot-connector looking to shape the future of health, join us.
Who you are
As a Sr. Designer of Growth at Med-Lock, you will play a pivotal role in ensuring that brand storytelling meets business performance.
You will be responsible for driving development and execution of acquisition strategies for the business across TV, Youtube, Meta and all other Paid Social channels. We’re looking for a data-driven creative thinker to spearhead this rapidly growing area. The person in this role should be a natural collaborator, with a proficiency in understanding performance and consumer insights, applying that to concepting, asset development, and optimization in a fast-paced, multi-tasking, fluid environment. This role sits on the Brand team and reports to the Creative Director of Brand.
Qualifications
- 6-8+ years of professional experience in Graphic Design, preferably from agency or DTC in-house environments.
- Deep interest in utilizing various AI tools to optimize workflows and enhance creative output, with a strong curiosity for how emerging technologies will continue to shape and evolve the design industry.
- Expert level proficiency in Figma, Adobe Creative Suite (InDesign, Photoshop, Illustrator), After Effects, Premiere Pro, and other industry-standard software.
- Experience managing end-to-end creative development for advertising assets, with ability to effectively generate creative concepts and communicate ideas to designers, writers and other stakeholders
- Solid understanding of consumer behavior and digital marketing trends across social media, CRM, direct response TV and other channels.
- Knowledge of performance metrics and experience working with analytics platforms to understand customer data, performance digital marketing analytics, customer segmentation, and testing/optimization techniques.
- Proven success in developing performant campaigns across all established and emerging ad platforms including Google, Facebook, Instagram, Pinterest, TikTok, Snap, YouTube, CTV, Email, and Landing Pages.
- Strategic in defining and meeting the performance marketing data-driven targets, goals, and objectives, with the knowledge of when to course-correct in an agile and effective manner.
- Obsessive about design details and emotive storytelling.
- Strong understanding of brand systems with the experience and ability to provide design solutions with a high level of craft and attention to detail.
- Ability to storyboard and think systematically when concepting a range of deliverables across the marketing funnel—from direct response TV to upper-funnel brand awareness campaigns.
- Strong organizational and project management skills, with the ability to prioritize tasks, meet deadlines, and be flexible to challenges.
- Ability to effectively communicate and defend design decisions while being a team player and understanding all team needs and perspectives.
- Comfortable moving from macro to micro—no project is too small to tackle with positivity.
What you’ll do:
- Partner with our growth marketing, product marketing, operations, and design teams to ideate and optimize campaigns for revenue generating initiatives
- Build a pipeline of fresh ad creative including everything from static ads through to live-action / short-form video for the Growth team to test regularly
- Lead and manage a dedicated creative team to effectively execute hard-working creative concept ideas
- Conduct creative analysis with key stakeholders highlighting test learnings and campaign performance.
- Continually iterate on our strategy, messaging, and narratives in alignment with current brand guidelines, helping to shape the future of our brand storytelling.
- Utilize shared marketing insights and learnings to unlock new testing opportunities and audiences across all growth channels.
- Help manage external agencies where needed to oversee outsourced creative development
- Collaborate with the brand team to evolve identity system based on performance needs and audience insights
The annual pay range for this full-time position is $140k-$160k + equity + benefits across all US locations (this position is 100% remote-US). Our pay ranges are guided by discipline, level and experience required. Within the range, individual pay may vary based on additional factors, including: your specific location, desired skills/ technical competency, relevant experience and advanced education/ training.Benefits include: Medical, Dental, Vision, Life, AD&D, LTD, Mental Wellness, EAP, Wellness Stipend + 401(k) match.
Benefits + Perks:
Health & Wellness: Choose from multiple medical, dental, and vision plans, with generous employer contributions and coverage options to meet your needs. Enjoy access to top-tier virtual care and a complimentary Aaptiv membership for fitness and mental wellness. We also provide an HSA with employer contributions, along with Fullscript discounts for supplements.
Mental Health Support: All employees and eligible dependents receive 12 free therapy sessions per year, plus coaching, meditation, and 24/7 access to Spring Health’s digital tools and care navigation.
Long Term Wealth Planning: Invest in your future with our 401(k) plan through Betterment, featuring a 100% match on the first 3% and 50% on the next 2% of contributions—fully vested from day one.
Supporting Families: Our Parental Leave Policy includes 18 weeks of fully paid leave, with the flexibility to phase your return. We also offer four weeks of paid transition time at 80% capacity or four days per week.
Time to Recharge: Med-Lock offers 15 vacation days, 7 sick/safe days, 2 personal days, 10 Recharge Days (Summer + Winter), and 15 paid company holidays each year.
Work Flexibly: Thrive in a remote-first culture that prioritizes autonomy and clarity. You’ll also receive a $750 one-time remote work setup stipend and ongoing access to a $450 quarterly wellness and workplace stipends via JOON.
And More: Access pet insurance, life and disability coverage, learning & development, and a vibrant culture rooted in science and impact.
Med-Lock is an equal opportunity employer. For us, diversity isn’t an HR metric—it is the result of billions of years of evolution; it’s our nature. To serve our community inclusively means to cultivate a relative abundance of perspectives, backgrounds, geographies, and experiences. Like in biology, each role and its function is key to the productivity, sustainability, and resilience of our ecosystem.
Med-Lock Health does not accept unsolicited resumes from individual recruiters or third party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or any employee of the Med-Lock team. All candidates must be submitted via our Applicant Tracking System by approved Med-Lock Health vendors who have been requested to make a submission by our Talent Acquisition team for a specific job opening.
Product
Med-Lock Health is a microbiome science company pioneering clinically validated innovations for gut and whole-body health. Our portfolio of gut-directed products is developed in collaboration with leading scientists and backed by human clinical research. We’re best known for DS-01® Daily Synbiotic—the #1 digestive health probiotic in the U.S.—trusted by millions of people for its benefits in and beyond the gut, including skin, immune, and heart health.
We’ve since expanded our offerings to include PDS-08® for pediatric health, VS-01™ for vaginal health, and a new category of Co-Biotics for daily nutrition, energy, and sleep—each grounded in our commitment to scientific rigor, precision formulation, and impact across the body’s interconnected systems. Beyond the body, Med-LockLabs—our environmental research division—advances microbial solutions that restore biodiversity and support ecosystems affected by human activity.
We’ve built a profitable DTC business with category-leading retention, grown revenue 5x in the last 36 months, and expanded our reach across new channels and markets. With a robust clinical pipeline and continued expansion into new areas of microbiome health, we’re building for scale—with integrity, care, and curiosity.
Our work has been recognized by Fast Company (Most Innovative Companies, Brands That Matter, World Changing Ideas), TIME (Best Inventions), Forbes (America’s Best Startup Employers), and Inc. (Best in Business, Female Founder 100)—a reflection of the science behind our products and the stories we tell to bring them into the world.
We’re a galaxy-class team of researchers, clinicians, designers, engineers, storytellers, and builders—each aligned in our belief in the transformative potential of the microbiome. If you’re a kindred dot-connector looking to shape the future of health, join us.
At Med-Lock, design is not a layer on top of science—it is how science becomes human. It is the way someone encounters our brand for the first time, the way they feel trust in our science, and the way they carry our products into their daily lives.
We are looking for a Lead Product Designer to define the next chapter of Med-Lock. This is not just a role in optimizing flows or polishing UI—it is an invitation to build an experience that is as iconic as it is intuitive, as poetic as it is precise. You will define how Med-Lock looks, feels, and moves in the digital world—across every screen, touchpoint, and story.
What You’ll Do
- Lead the future of Med-Lock’s online shopping experience: From first touch to long-term membership, craft experiences that feel iconic, distinct, and deeply human.
- Build new design systems that balance storytelling, scientific rigor, and usability across platforms.
- Prototype the future: Explore motion, interaction, and multi-sensory design that make Med-Lock not just functional, but unforgettable.
Collaborate cross-functionally with Creative, Marketing, Product, and Science teams to translate science into experiences that spark engagement and trust. - Shape culture as much as product—raising the craft bar, fostering creativity, and building a culture of design excellence.
Who You Are
- A visionary hybrid—equally fluent in brand expression and product systems.
- A craft-obsessed storyteller who knows that design is as much about emotion as it is about systems.
- A designer with 6+ years of product and brand experience, including at least 2 in a lead role.
- Mastery of visual, interaction, and motion design.
- Curious about the intersection of design, science, and culture—and excited to invent how Med-Lock shows up in the world.
- Excited by building, not just optimizing—you thrive in ambiguity and love shaping things from the ground up.
- Skilled at using AI design tools to accelerate workflows, experiment rapidly, and move from idea to solution with unprecedented speed.
Why Med-Lock
At Med-Lock, you’ll have the rare opportunity to:
- Drive the design vision for a company pioneering a new chapter in health.
- Work in a design-driven culture where aesthetics, rigor, and clarity are core to everything we build.
- Shape a brand and product experience that resonates with over a million people worldwide—and inspires millions more.
Compensation:
The annual pay range for this full-time position is $160-180k + equity + benefits across all US locations (this position is 100% remote-US). Our pay ranges are guided by discipline, level and experience required. Within the range, individual pay may vary based on additional factors, including: your specific location, desired skills/ technical competency, relevant experience and advanced education/ training.
Benefits + Perks:
Health & Wellness: Choose from multiple medical, dental, and vision plans, with generous employer contributions and coverage options to meet your needs. Enjoy access to top-tier virtual care and a complimentary Aaptiv membership for fitness and mental wellness. We also provide an HSA with employer contributions, along with Fullscript discounts for supplements.
Mental Health Support: All employees and eligible dependents receive 12 free therapy sessions per year, plus coaching, meditation, and 24/7 access to Spring Health’s digital tools and care navigation.
Long Term Wealth Planning: Invest in your future with our 401(k) plan through Betterment, featuring a 100% match on the first 3% and 50% on the next 2% of contributions—fully vested from day one.
Supporting Families: Our Parental Leave Policy includes 18 weeks of fully paid leave, with the flexibility to phase your return. We also offer four weeks of paid transition time at 80% capacity or four days per week.
Time to Recharge: Med-Lock offers 15 vacation days, 7 sick/safe days, 2 personal days, 10 Recharge Days (Summer + Winter), and 15 paid company holidays each year.
Work Flexibly: Thrive in a remote-first culture that prioritizes autonomy and clarity. You’ll also receive a $750 one-time remote work setup stipend and ongoing access to a $450 quarterly wellness and workplace stipends via JOON.
And More: Access pet insurance, life and disability coverage, learning & development, and a vibrant culture rooted in science and impact.
Med-Lock is an equal opportunity employer. For us, diversity isn’t an HR metric—it is the result of billions of years of evolution; it’s our nature. To serve our community inclusively means to cultivate a relative abundance of perspectives, backgrounds, geographies, and experiences. Like in biology, each role and its function is key to the productivity, sustainability, and resilience of our ecosystem.
Med-Lock Health does not accept unsolicited resumes from individual recruiters or third party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to our hiring managers or any employee of the Med-Lock team. All candidates must be submitted via our Applicant Tracking System by approved Med-Lock Health vendors who have been requested to make a submission by our Talent Acquisition team for a specific job opening.