Veriswap

Backend Engineer

• **The Role**We’re looking for a Senior Backend Engineer who will play a key role in building and scaling Veriswap’s backend systems. This is a pure IC role focused on designing high-quality backend architecture, shipping reliable features, and ensuring our platform remains fast, secure, and scalable as we grow.
• You’ll work closely with Product and Design, contribute to technical decisions, and take ownership of complex backend challenges in a fast-moving environment.
• **You will:**
• - Design and build backend systems using TypeScript and NestJS.
• - Develop and optimise PostgreSQL schemas for large and evolving datasets.
• - Ensure backend systems are secure, scalable, robust, and performant.
• - Collaborate with Product Managers and Designers to deliver new features end-to-end.
• - Break down complex requirements into clear implementation phases.
• - Contribute to system architecture discussions and identify opportunities for improvement.
• - Maintain best practices in GitHub workflows (PR reviews, branching, commits).
• - Debug, troubleshoot, and improve code across the backend stack.

Senior Backend Engineer

Full-stack Engineer

• Design and develop backend systems using TypeScript and NestJS.
• Architect and optimize PostgreSQL schemas to handle large, complex data sets.
• Ensure backend systems are secure, scalable, and efficient.
• Collaborate directly with Product Managers and UX Designers on new features.
• Break down large, complex features into phased releases with clear delivery plans.
• Mentor engineers and help establish sprint-based development practices.
• Contribute to architectural decisions and overall technical strategy.
• Maintain best practices around GitHub workflows (PRs, branches, commits).

Technical Lead

Data Scientist

• Execute queries, analyze data, and make recommendations based on observations
• Analyzing user behavior
• Analyzing product behavior
• Analyzing operation / logistical metrics
• Validate SQL query results against product analytics tools to ensure data quality
• Suggest new metrics to gain insights on user behavior

Data Science Intern

QA Engineer

• Design, develop, and manually execute test cases and test plans to ensure product quality.
• Collaborate with cross-functional teams to identify test scenarios.
• Perform manual testing and where applicable, automate test cases using appropriate tools and frameworks.
• Establish a regression testing framework, daily test sets, and conduct on-demand test for release builds.
• Document test results, track defects, and ensure timely resolution of issues.
• Provide feedback to improve overall product quality and user experience.

QA Tester

• **About Veriswap**
• Veriswap is a barter marketplace for trading cards, operating within the $10B+ sports card secondary market. We're focused on creating a new swap economy because we firmly believe that the swaps market is 5x larger than the cash sales market for collectibles. Our mission is empower collectors by enabling them to trade sports cards anytime, anywhere.
• Our founding team comes from Columbia (ex-IB) and from Brown (ex-Google). Together, we’re building something truly exciting, and we’re looking for driven individuals to help us shape the future of collectibles.
• **Why Veriswap?**
• - $120m+ in transactions completed in 3 years
• - Have done transactions as large as $300k on our platform
• - 3x growth in 2024
• - $10b+ market size. We believe that enabling a new mode of commerce (trading) will 5x that market size
• - 100,000 users and growing with bootstrapped profitability
• - Founded in 2021
• - On web, android, iOS
• - Team size: 18 (8 engineers/product, 10 ops)
• - Headquarters: Palo Alto, CA

Lead Backend Engineer

Director

• Mediate, encourage trades, relay offers on high-end consigned cards ($20k+)
• Sourcing cards on users’ want list
• Onboard high-end users. Once onboarded, Drive high-end users to trade on the platform
• Increase high-value inventory on Veriswap
• Provide priority support to high-end users
• Educate users about platform or cards they are trading for

Consignment Director

Video Editor

• Remotely collaborate with warehouse team members to shoot footage about sports cards
• Repurpose Veriswap's existing content for short-form channels (Reels, TikTok, Shorts)
• Edit raw footage to produce long- and short-form content
• Design graphics for Veriswap's Instagram page
• Start at 5 hours per week, with capacity to scale over time
• Contribute ambitious ideas and take ownership of assigned projects to impact thousands of collectors