We’re looking for Full-Stack Stack Staff Software Engineers to help shape the future of the collectibles industry through scalable platforms, highly intricate grading architecture, and engaging customer experiences that power a connected ecosystem for collectors around the world.
These are backend-leaning roles focus on building robust services, improving scalability and performance, and delivering innovative features and tooling that make collecting more seamless, trusted, and engaging. You’ll help drive the digital transformation of a rapidly evolving industry, contributing to both new innovation and the continued evolution of platforms that sit at the center of how collectors buy, sell, authenticate, grade, and engage with the things they love.
We believe there is significant value in onsite partnership and team collaboration, and candidates within 1-hour commuting distance of the office may be expected to work onsite most of the time. Additional details will be discussed during the recruiting process.
What You’ll Do
Design and build scalable cloud-based systems on AWS that power core collectibles platforms and experiences
Develop APIs and backend services that enable seamless web and mobile customer journeys across buying, selling, authentication, and grading
Own technical architecture and delivery of end-to-end features, from design through deployment, with staff-level influence across teams
Work on highly intricate grading and authentication workflows that ensure trust, accuracy, and consistency at scale
Improve and evolve existing systems, identifying opportunities to enhance performance, scalability, and reliability
Leverage modern AI tools and techniques to accelerate development, improve engineering velocity, and explore new ways of building
Provide technical leadership through design reviews, code reviews, and mentorship, raising engineering quality across teams
Who You Are
7+ years of software engineering experience building web applications, APIs, and distributed systems at scale
Experience at product-driven, tech-forward companies building service-oriented or microservice-based systems
3+ years of hands-on AWS experience, including serverless and event-driven architectures
Use modern AI tools (e.g. Claude Cowork, Codex) as a crucial part of your development workflow to accelerate delivery, improve engineering velocity, and explore new approaches to building that drive team-wide productivity and innovation
Strong fundamentals in engineering (OOP, design patterns, testing, security, observability), with deep proficiency in at least one object-oriented language and ability and willingness to work across languages such as Python, C#, or Java
Familiarity with modern client-side frameworks (e.g., React, Next.js) and delivering consumer-facing digital experiences
Proven experience working in fast-paced, cross-functional product teams embedded with Product, Design, TPM, and Business partners, shaping requirements, tradeoffs, and execution end-to-end
The salary range for this position is $165,848 - $269,259. Actual compensation on this range varies based on a variety of non-discriminatory factors, including location, job level, experience, and skill set. This role may be eligible for bonuses, commissions, or other forms of compensation, please ask your recruiter for details.
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We are aware that there are instances where individuals are receiving job offers that fraudulently allege to be from Collectors or one of our business units. This type of fraud can be carried out through false websites, through fake e-mails claiming to be from the company or through social media. We never ask for personal information such as your bank account, Social Security numbers or National IDs, nor do we send or request payments for the purchase of business-related equipment. If you suspect fraud, please reach out to interviewfraud@collectors.com.
We are committed to equal employment opportunity regardless of race, color, ethnicity, ancestry, religion, national origin, gender, sex, gender identity or expression, sexual orientation, age, citizenship, marital or parental status, disability, veteran status, or other class protected by applicable law. We believe that a team that represents a variety of backgrounds, perspectives, and skills will better service the diverse community of collectors we support.
If you require an accommodation to apply or interview with us due to a disability or special need, please email interviewaccommodation@collectors.com.
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For New York Residents: In connection with hiring, Collectors Universe, Inc. uses an automated employment decision tool (Brighthire) to assist in evaluating candidates. Collectors Universe, Inc. began using this tool in October 2026. In accordance with NYC Local Law 144, a summary of the most recent independent bias audit of this tool is available from Brighthire . To request information about the type of data collected, its source, and our data retention policy, contact ta-operations@collectors.com.
