Senior Full Stack Engineer

Job Description Frank Darling is a female-founded fine jewelry brand making custom engagement rings feel exciting, personal, and refreshingly human. Our modern, sustainability-minded designs have been featured in Vogue, WSJ, Bloomberg, Glossy, and more. We’re hiring a senior frontend/full-stack engineer with strong frontend depth and the ability to build supporting backend functionality. You’ll own customer-facing experiences and selected tools for our showroom teams. You’ll work with our head of tech, backend and data engineers, existing software engineer and dedicated commerce product manager. Key Duties and Responsibilities • Shopping experience: build diamond search, filters, product pages, ring configuration, cart and checkout interfaces • Customer continuity: preserve selections and context as customers move between browsing, appointments and purchases • Showroom tools: build clear interfaces for customer selections, quotes and order workflows • Performance and accessibility: deliver fast, usable experiences across mobile and desktop • Conversion experiments: implement product changes and reliable event tracking with the product manager and data engineer • Full-stack delivery: connect interfaces to commerce APIs and build supporting server-side functionality • Production quality: own automated tests, error handling, monitoring and release verification • Migration continuity: preserve critical customer journeys, search visibility and analytics as the platform changes Requirements and Experience • Frontend experience: a record of shipping and maintaining customer-facing web applications • Technical depth: strong JavaScript/TypeScript skills and experience with a modern framework such as React • Commerce experience: work on product discovery, configuration, cart, checkout or another substantial purchase journey • Full-stack capability: comfort working with APIs, authentication, server-side logic and databases • Web fundamentals: practical knowledge of accessibility, browser behavior, performance and technical SEO • Interface judgment: you can resolve interaction details and translate requirements into clear, consistent experiences • Outcome ownership: you use customer feedback and production data to assess whether your work improved the experience • Complex purchases: configurable products, large catalogs or high-consideration buying journeys • Experimentation: feature flags, A/B testing and analytics instrumentation • Platform migrations: moving a live ecommerce site while preserving traffic and conversion Success in this role means customers can find and configure the right ring, book an appointment or complete a purchase with fewer errors and less friction. Job Details • Salary: $175,000-$210,000 • Location: Fully Remote • Schedule: We work US Eastern Time Hours Benefits • Equity Compensation. Every Frank Darling team member receives a stock option package to share in the company's upside. • Insurance. Medical, dental, and vision insurance kicks in on the first day of your 2nd month! • 401k. Optional 401k program. • Paid Time Off. Flexible, unlimited paid time off policy enables motivated, goal-oriented team members to recharge • Disability and Life Insurance. • Pre-Tax Commuter Benefits. • Employee Discounts. A generous discount program for you, your friends, and your family to make it easy to wear and gift Frank Darling.