Lead Full Stack Engineer (DevOps + AI)

Peptidology is hiring a Lead Full Stack Engineer to own and develop its in-house ERP, LIMS, storefront, and infrastructure. The role includes building new products, managing deployments and operations, developing AI workflows, and coordinating UX/UI work as needed.

Responsibilities:

• The whole platform: code, servers, deploys, monitoring, backups, security
• New product: tools for ops, quality, customer service and finance, and the features customers touch. Everything we build has to grow revenue, protect margin or save the team hours
• The AI toolchain: the agents, workflows and guardrails that let a small team ship like a big one
• Design: you can design a screen yourself and make it good. When a project needs more, you brief and run an outside UX/UI team
• The handover from me and our contractor, done cleanly, with nothing lost

Requirements:

• A software developer first. You've built products people use, not only kept servers running
• Full stack: PHP, WordPress and WooCommerce (or you'll pick them up fast), JavaScript, SQL, Linux, nginx, caching, CDNs, CI/CD, monitoring
• DevOps on a live store: uptime, performance, incident response, patching, backups, access control. You've been the one on call
• AI-native: you already use Claude, ChatGPT, Gemini, Grok, n8n, etc to design, write, review and test code, and you can show me the before and after
• A background in eCommerce or biotech
• A design eye, and the judgment to know when to bring in a UX/UI team
• Direct and plain. You say what's done, what's not, and what you checked
• Payments, fraud and chargebacks on a high-volume store
• Lab or quality systems: certificates of analysis, lot tracking, chain of custody
• Marketing data: GA4, Google Ads, Meta and TikTok pixels, email and SMS platforms