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Rare Candy Auctions

Marketplace for authenticated TCG collectibles

Fullstack Developer

Full-Time
$140k - $160k+ Equity upside + Monthly dogfooding budget
Mid, Senior
Dallas, TX, USA
In Person
Software EngineeringFull-Stack Engineering

About the job

Requirements
  • Around 3-5 years of fullstack development experience with Go.
  • Comfort building with React or other React frameworks.
  • Experience with GraphQL, or enough API experience to ramp quickly.
  • Experience building internal tools and understanding how customer needs inform useful product development.
  • Knowledge of the trading-card or collector world, or fluency in a similar collectible space.
Responsibilities
  • Build and improve the operations toolchain supporting the warehouse and logistics team.
  • Fix bugs, improve bottlenecks, and raise the quality of the operations toolchain.
  • Work with operations and engineering to improve efficiency in solving operational problems.
  • Get operations tools running locally, understand core problems, and ship initial fixes or small features.
  • Ship features for the operations team; take well-scoped features or improvements from clarification through implementation, testing, and delivery.
  • Become the main point of contact for an important part of the Instapack business and ship improvements to the operations toolchain.
  • Collaborate with other engineers on backend services, improve dashboards, fix edge cases, test operational flows, and contribute to launch planning for new games.
Desired Qualifications
  • Interest in trading cards or collector communities.

About the company

Rare Candy Auctions runs a digital marketplace and mobile app for nerd culture collectibles, starting with trading card games. It combines e-commerce with community and collection tools, including live auctions, fixed-price listings, and curated drops by influential creators, plus an AI-powered card scanner that IDs, values, and helps manage collections with real-time pricing and portfolio tracking. The platform supports scanned graded cards from services like PSA and BGS, and includes a social feed to share items, acting as a hub for collectors. It differentiates itself through an influencer-led entry point, authenticated items to reduce fraud, and a seller-friendly 13% fee (with promos for high-volume sellers) to create a trusted, social marketplace aimed at connecting buyers and sellers in the nerd culture and TCG community.

Company Size

11-50

Company Stage

Seed

Total Funding

$4M

Headquarters

Dallas, Texas

Founded

2021

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Simplify's Take

What believers are saying

  • Rare Candy reported 143 million scans by May 2026, signaling heavy user engagement.
  • Its 2025 seed round and investor base, including Andreessen Horowitz and Seven Seven Six, extend runway.
  • June 2026 app updates added PSA, CGC, BGS, and TAG support, broadening serious-collector utility.

What critics are saying

  • eBay expanded trading-card Authenticity Guarantee in May 2026, squeezing Rare Candy's trust advantage.
  • Free unlimited scanning blocks monetization, forcing marketplace fees to fund product and growth.
  • If collector activity shifts to eBay Live or Whatnot, Rare Candy becomes a feature, not a destination.

What makes Rare Candy Auctions unique

  • Lee Steinfeld and Chris Knape pair creator trust with marketplace execution in Rare Candy.
  • Rare Candy Scanner 3.0 launched May 2026 with free unlimited scans and slab support.
  • The app combines auctions, collection tracking, and community challenges around Pokémon, MTG, and One Piece.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Wellness Program
  • Remote Work Options
  • Company Equity

Growth & Insights and Company News

6 month growth

-8%

1 year growth

-8%

2 year growth

-12%
Yahoo Finance
Jun 15th, 2024
StartOut and J.P. Morgan Announce Startups Selected to Join Growth Lab Accelerator

NEW YORK, March 04, 2024--Today, StartOut and J.P. Morgan welcomed the newest cohort of companies to the Growth Lab Accelerator. With less than one percent of startup funding allocated toward LGBTQ+ founders in 2023, as found by a recent StartOut study, this five-month program is critical in providing resources and education to help entrepreneurs grow and compete.