Senior Software Engineer - Beckett

Collectors is the leading creator of innovative technology that provides value-added services for collectors worldwide. We grade, authenticate, vault, and sell millions of record-setting collectibles, all while modernizing and digitalizing the process to further our mission of helping collectors pursue their passions. We’re always on the lookout for talented people to join our growing team. Our services span collectible trading cards, autographs, comic books, coins, video games, event tickets, and memorabilia. Our subsidiaries include PSA, PCGS, Beckett, SGC, and Card Ladder. Since our founding in 1986, we have graded and authenticated millions of items. We employ more than 3000 people across our headquarters in Santa Ana, California and offices in New Jersey, Texas, Florida, Japan, Shanghai, Hong Kong, Canada, Mexico, Germany, the UK, and France. As part of our interview process, we request that candidates have their cameras on during video interviews. This helps foster meaningful conversation and allows us to create an experience that closely resembles our standard working environment. Certain interview steps may take place by phone. For remote roles, and at our discretion, candidates may be asked to participate in an on-site interview as part of the final stages of the process. We understand there may be occasional circumstances requiring accommodation and are happy to d [... source excerpt omitted ...] ing the legacy systems that still power core revenue. As a Senior Software Engineer, you are the engine of your team. You own meaningful features end to end — from design through production — across a large share of your team's products, and you work independently on efforts spanning multiple sprints. You raise the bar for the engineers around you through code review, knowledge sharing, and mentorship. What You'll Do Build and ship Design and deliver production-ready, easily testable, and understandable solutions that account for known and potential edge cases — across a large number of your team's products, not just a single service. Develop backend services in NestJS 11 / Ty [... source excerpt omitted ...] gn reviews — and encourage others to do the same, including effective AI-tool workflows, prompts, and patterns you've developed. Onboard new engineers and volunteer for team-wide responsibilities (on-call improvements, tooling, quality initiatives). Deliver praise and constructive feedback to teammates and your manager, and incorporate feedback in the spirit of continuous learning. What We're Looking For Required 5+ years of professional software engineering experience building and operating production full-stack web applications — you're comfortable owning a feature from the database schema through the API to the rendered UI. Advanced proficiency in TypeScript/Node.js (we use N