Lead Software Development Engineer

Immigration / Work Authorization Notice: Applicants must be currently authorized to work in the United States. iSpot is not able to sponsor or take over sponsorship of an employment visa for this position at this time. iSpot competes for the best talent. Our compensation packages consist of salary and equity in one of Seattle’s hottest start-ups, as well as other standard benefits. Most importantly, we provide a really interesting working experience, and the chance to contribute to the success of something great. What You’ll Be Part Of: You’ll join a high‑impact engineering organization building scalable, shareable technologies that power multiple product teams. As a full‑stack engineer with a strong affinity for front‑end development, you’ll shape user experiences, define UI architecture, and build reusable components that accelerate development across the company. Your work will influence product direction, elevate engineering productivity, and help define the next generation of platform and UI capabilities. Responsibilities: Design and implement extensible, shareable full‑stack features across multiple engineering projects, with a strong emphasis on front‑end architecture and user experience. Build high‑quality UI components and front‑end systems using modern frameworks (e.g., React). Serve as a go‑to technical expert for front‑end patterns, performance, accessibility, and best practices. Review code with prescriptive, actionable feedback; contribute to coding standards and UI/UX guidelines. Drive improvements to automation systems and testing frameworks, including front‑end testing strategies. Explore and evaluate AI technologies to enhance team productivity and effectiveness. Create space for teammates to adopt AI tooling through pairing, demos, and documentation. Lead research into external technologies (front‑end and full‑stack) and propose adoption strategies. Own on‑call responsibilities, create and update runbooks/SOPs, and coach others on incident investi