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Role description

SidelineSwap Trade-in Account executive

SidelineSwap logoSidelineSwap
WorkplaceRemote
LocationWellesley, MA
Posted9/1/2026
Sales

Your Mission
Be the face of SidelineSwap in your region. You'll run pop-up trade-in events at partner retail stores, buy high-quality used gear from athletes and sports families, and manage your own SidelineSwap business account where that gear gets resold.

What You'll Do
You'll split your time between two things: running weekend trade-in events and managing your online store.

On the event side, you'll build relationships with the retail partners hosting your events, evaluate and buy used sports gear using our trade-in software, deliver a great customer experience, and handle the logistics of getting gear photographed and shipped back to our warehouse. Most of your event schedule is planned for you — and as you get comfortable, you'll have opportunities to build your own partnerships and expand your buying beyond events.

On the account side, you'll run your own SidelineSwap business unit. That means reviewing performance metrics, managing inventory, responding to customers, and making smart pricing decisions to maximize your sales and monthly bonus.

What We're Looking For

  • A hustler's mindset — you treat this like your own business, not just a job
  • Strong customer service instincts and comfort talking to anyone
  • Entrepreneurial experience or a side hustle is a big plus
  • General sports knowledge; expertise in one sport preferred
  • Comfort working independently in a remote, non-traditional schedule

Compensation and Benefits

  • Base salary plus monthly performance bonuses
  • Health and dental benefits
  • Equity in SidelineSwap
  • Real opportunity for growth as we expand the team

Schedule
This is not a Monday–Friday, 9-to-5 role. Events run Friday through Sunday at partner retail locations. Wednesday and Thursday are work-from-home days for account management and event prep. Monday and Tuesday off.

About SidelineSwap
SidelineSwap is the #1 online marketplace for sports gear. Since launching in 2015, over two million athletes and sports families have joined our community to buy and sell equipment. We recently partnered with Dick's Sporting Goods and other leading retailers to power the circular economy in sports through our trade-in program — making it easier and more affordable for families to play the sports they love.

We're a small, fully remote team that operates with a lot of autonomy and a collaborative mindset. Named one of the fastest-growing marketplaces on the a16z Marketplace 100.

Relevant archetypes

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Company info

SidelineSwap logo

SidelineSwap

SidelineSwap makes it easy for athletes, fans and sports families to buy and sell their gear online. Since launching the marketplace in 2015, more than 1.5M athletes have joined SidelineSwap and listed more than $1B worth of gear for sale. Our mission is to equip athletes to be their best. We offer customers the best selection of inventory, at the best prices, with easy access content, generated by a community of experts, so that they can confidently make their next purchase and perform at their best. And we empower every athlete, parent, coach, and small business to sell. Whether they're just clearing out last season’s gear, looking for a way to keep product on the field and out of a landfill, or building a sporting goods business, we’re here to deliver the best selling experience in sports. Our team is based in Charlestown, MA. We value growth mindsets, trust, scrappiness, leading from everywhere, and a passion for delivering amazing customer experiences. Interested in joini

Series B
Founded2014
HQBoston, US
Unlock human wisdom
ThesisTermsPrivacy
Size
62 employees
IndustryTechnology, Information and Internet
Funding
  • Series B · May 5, 2023
  • Series A · $6.6M · May 4, 2023
Investors
Admiral Capital Group500 StartupsRiverpark VenturesAdmiral CapitalHaystack Partners
Tech stackgoogle-firebase, redis, firebase, figma, airtable, mysql, hotjar, google-analytics, ios, docker

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