Full-Stack Software Engineer

About Us

Platinum Commerce is one of the fastest growing social commerce agencies, representing leading brands like Vitamix and Samsung on TikTok Shop. We are a full-service, end-to-end partner that helps brands grow on leading marketplaces including TikTok Shop, Walmart, eBay, and Target+. We are headquartered a block from Rodeo Drive in Beverly Hills, California, where we operate 12+ live studios running close to 24/7.

About the Role

We are seeking a Full-Stack Software Engineer to build and extend Platinum OS, the proprietary toolkit that gives us the speed, clarity and accuracy to run this business. This role is on-site in Beverly Hills and is responsible for designing, building and maintaining the end-to-end web applications that power social commerce, marketplace integrations and internal tooling.

You will be the second engineer on the platform. That means real ownership of whole surfaces rather than a queue of tickets, and it means your architectural decisions stick.

Day to day you will build front-end interfaces and responsive layouts, stand up back-end services, APIs and data pipelines, and work with the product, marketing and content teams to ship AI-driven features that support live streaming and affiliate workflows.

What You Will Own

• Platinum OS end to end. It is the technical engine the entire business runs on, and you own the architecture, not just the tickets
• Real-time, high-throughput systems that turn live marketplace and commerce data into instant selling decisions at scale
• A modern, edge-native stack: Next.js and TypeScript, Postgres, Cloudflare Workers, event-driven pipelines and serverless automation
• Deep platform integrations across TikTok Shop, Walmart, eBay and Target+, plus the AI-powered tooling that gives our teams their edge

What We Are Looking For

• 4+ years building and shipping production full-stack web applications
• You build fast with AI coding tools such as Claude Code and Cursor as a core part of your workflow, not as an occasional assist
• Deep TypeScript across the stack: React and Next.js on the front end, Node on the back end
• Strong relational database skills in PostgreSQL. You design schemas and write performant SQL rather than only calling an ORM
• API and integration experience: designing REST APIs and wiring up third-party services such as payments, marketplaces and data providers
• System design and architecture judgment. You own technical decisions rather than only implementing them
• Cloud, serverless or edge experience with Cloudflare Workers, AWS, GCP or similar, and comfort with CI/CD
• Strong product sense. You can take a business problem and design the solution yourself, without a detailed spec
• Excellent communication and the ability to collaborate across product, marketing and content
• Able to work on-site in Beverly Hills

Preferred Experience

• Ecommerce, marketplace, or inventory and supply-chain systems
• Familiarity with TikTok Shop, Amazon, Walmart or similar marketplace APIs
• Real-time systems, event-driven architectures or data-pipeline work
• Data and analytics fluency
• BS in Computer Science or equivalent hands-on experience

Compensation and Benefits

• $105,000 to $130,000 base salary, with the option to structure performance bonuses
• Comprehensive health, dental and vision coverage
• 401(k), paid time off and top-tier equipment
• On-site at our Beverly Hills HQ, a block from Rodeo Drive, in a fast-moving creative environment alongside 12+ live studios running nearly 24/7
• A front-row seat at one of the fastest-growing social commerce agencies, with real ownership and room to grow

Equal Opportunity

Platinum Commerce is an equal opportunity employer. We celebrate diversity and are committed to an inclusive workplace for everyone.