Senior Software Engineer, Back-End (Vault)
US Remote, CASenior Software Engineer, Back-End at Collectors building and scaling backend systems for the Vault, a secure storage and asset management platform for digital collectibles. Key responsibilities include designing scalable cloud services for asset ownership, inventory management, transfers, and commerce across trading cards, coins, and video games. Role emphasizes reliability, security, and integrity of customer assets at scale, with expectation that candidates within 1-hour commuting distance of Santa Ana, CA may work onsite most of the time.
Workday Manager, Learning and HCM
RemoteSenior Supervisor, Operations
Mississauga, CanadaSenior Software Engineer, Back-End (Power Packs)
US Remote, CASenior Backend Engineer role at Collectors (collectibles grading/marketplace company) focused on building shared data foundations, database design, and backend services for Power Packs marketplace experiences. Hybrid/onsite Santa Ana, CA preferred; remote with discretionary onsite interviews. Emphasizes backend systems, databases, and API integration rather than AI systems.
Corporate IT Support Engineer
Plano, TXCollectors (PSA, PCGS, Beckett, SGC parent company) seeks a Corporate IT Support Engineer for computer asset management, infrastructure support, and technical deployment across events and new office openings. Role requires 50% travel domestic/international. Onsite in Plano, TX, 5 days/week. Likely $65K–$95K (est.).
PCGS Business Development Manager, Hong Kong & Asia-Pacific
ChinaProgram Manager, eBay
Santa Ana, CASenior Software Engineer, Back-End (Payments)
RemoteSenior Back-End Software Engineer role on the Payments team at Collectors, responsible for building and scaling multi-gateway payment infrastructure (Stripe, PayPal, ACH, digital wallets) serving the collectibles marketplace. The role involves backend APIs, payment system architecture, and cross-functional collaboration with product and design. Full-time, remote-eligible US role at senior level; note that candidates within 1 hour of Santa Ana HQ may be expected to work onsite most of the time.
Customer Support Specialist / カスタマーサポート・スペシャリスト
Tokyo, JapanWorkplace Coordinator / ワークプレイス・受付アシスタント
Tokyo, JapanSenior Software Engineer, Full-Stack (Power Packs)
US Remote, CASenior Fullstack Engineer role at Collectors (PSA/PCGS grading/authentication platform) building Power Packs marketplace. Responsibilities include backend services, APIs, data models, and frontend React/NextJS work. Remote-eligible but with on-site expectation for candidates near Santa Ana, CA HQ; compensation not disclosed.
Processors, Vault (Shift 2)
New Castle, DESenior Software Engineer, Front-End (CX Apps)
US Remote, CASenior Front-End Software Engineer role on the Customer Experience engineering teams at Collectors, building web and mobile products for collectors (discovery, submissions, order tracking, account management, marketplace). Requires strong modern front-end skills, independent ownership, and collaboration across product/design/engineering. Full-time, US remote eligible at senior level; candidates within 1-hour commute of Santa Ana may be expected to work onsite most of the time.
Senior Software Engineer, Full-Stack (PSA Liquidity Platform)
RemoteSenior Software Engineer at Collectors building PSA Liquidity Platform, a marketplace supply-demand system connecting buyers and sellers through eBay integration and first-party offers. Responsibilities include buyer platform tools, offer targeting, campaign management, and analytics. Remote with potential onsite Santa Ana, CA requirements; emphasis on marketplace and GMV optimization rather than AI systems.
Senior Customer Relations Lead, PSA (Frankfurt, Germany)
Frankfurt, GermanyPSA Trading Card Authenticator
Ruislip, United KingdomCollectors Customer Experience Trainer (Jersey City, NJ)
Jersey City, NJeBay Training Specialist
Ruislip, United KingdomPartnerships Program Manager
Santa Ana, CA · US RemoteStaff Product Manager, New Business Ventures
US Remote, CA
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