Salary Unpaid

📍Location: Copenhagen

đź’Ľ Part-time | Internship | Unpaid

đź§Ş Industry: Sports Tech | Biosensors | Health Tracking

đź“… Start: As soon as possible (flexible)


We’re building the world’s first continuous lactate tracking biosensor , think continuous glucose monitor, but for lactate, and we’re looking for an marketing intern to join us

With our first funding round closing in September and strong pilot interest from elite sports organisations, this is a rare opportunity to join an early-stage startup with real momentum and long-term potential. You’ll be part of shaping the core technology that could redefine performance tracking in endurance sports.


The Role

We’re looking for a motivated Marketing Intern who is passionate about sports and community building. You’ll play a key role in shaping NDURE’s early presence by helping us connect with athletes, share our journey, and build an engaged community ahead of our product launch.

This role is ideal for a student or someone looking to gain hands-on experience in marketing at a startup. No senior experience required, just enthusiasm, creativity, and a strong interest in sports.


What You’ll Do

  • Help grow NDURE’s social media presence (Instagram, LinkedIn, TikTok, etc.)

  • Create and schedule engaging content (posts, stories, short videos, etc.)

  • Support community building by interacting with followers, planning events etc.

  • Brainstorm and execute creative campaigns to boost awareness and engagement

  • Collaborate closely with the founding team and get insight into how a startup is built


What We’re Looking For

  • Passion for sports, endurance training, or athletic performance (an understanding of lactate training is a plus)

  • Interest in social media, marketing, and community building

  • Creative mindset and willingness to learn

  • Proactive attitude and ability to work independently

  • Strong written and visual communication skills


What We Offer

  • A chance to be part of an exciting sports tech startup from the ground up

  • Real-world experience in marketing, community building, and early-stage growth

  • Close collaboration with the founding team

  • Flexible work (flexible hours)

  • Opportunity to shape NDURE’s community and have your ideas put into action


This is an unpaid internship and ideal for a student looking to gain experience and grow their portfolio.


đź§Ş Industry: Sports Tech | Biosensors | Health Tracking

đź“… Start: As soon as possible (flexible)


We’re building the world’s first continuous lactate tracking biosensor , think continuous glucose monitor, but for lactate, and we’re looking for an marketing intern to join us!

With our first funding round closing in September and strong pilot interest from elite sports organisations, this is a rare opportunity to join an early-stage startup with real momentum and long-term potential. You’ll be part of shaping the core technology that could redefine performance tracking in endurance sports.


The Role

We’re looking for a motivated Marketing Intern who is passionate about sports and community building. You’ll play a key role in shaping NDURE’s early presence by helping us connect with athletes, share our journey, and build an engaged community ahead of our product launch.

This role is ideal for a student or someone looking to gain hands-on experience in marketing at a startup. No senior experience required, just enthusiasm, creativity, and a strong interest in sports.


What You’ll Do

  • Help grow NDURE’s social media presence (Instagram, LinkedIn, TikTok, etc.)

  • Create and schedule engaging content (posts, stories, short videos, etc.)

  • Support community building by interacting with followers, planning events etc.

  • Brainstorm and execute creative campaigns to boost awareness and engagement

  • Collaborate closely with the founding team and get insight into how a startup is built


What We’re Looking For

  • Passion for sports, endurance training, or athletic performance (an understanding of lactate training is a plus)

  • Interest in social media, marketing, and community building

  • Creative mindset and willingness to learn

  • Proactive attitude and ability to work independently

  • Strong written and visual communication skills


What We Offer

  • A chance to be part of an exciting sports tech startup from the ground up

  • Real-world experience in marketing, community building, and early-stage growth

  • Close collaboration with the founding team

  • Flexible work (flexible hours)

  • Opportunity to shape NDURE’s community and have your ideas put into action


This is an unpaid internship and ideal for a student looking to gain experience and grow their portfolio.


For more information or questions please contact us at arthur@ndure.dk

Perks and benefits

This job comes with several perks and benefits

Equity package
Equity package

Free coffee / tea
Free coffee / tea

Skill development
Skill development

Flexible working hours
Flexible working hours

Work life balance
Work life balance

Working at
NDURE

From intermittent to continuous tracking lactate data Are you or someone you know doing everything in your power to reach the top of the podium someday? If so, NDURE wearable lactate sensor will help you those crucial steps closer to becoming the best. Inspired by the practices of some of sports biggest champions, we fundamentally believe that our continuous lactate tracker will revolutionize the sports industry and unlock human performance. Lactate tracking has recently become the most recognized metric for performance across different sports and athletes have started to integrate this into their training practices in order to gain those infamous "marginal gains". NDURE's continuous lactate biosensor enables sports athletes and their teams to gain continuous and real-time data of lactate levels in a convenient and efficient way. Our mission, thus, addresses all key areas in performance-improvement ranging from optimized recovery to enhanced stamina as we strive to help athletes and coaches optimize training planning.

Read more about NDURE

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