Lead Svelte Software Engineer

Array is a financial innovation platform that helps digital brands, financial institutions, and fintechs get compelling consumer products to market faster. We deliver a suite of credit and identity monitoring tools, privacy protection, and a financial ads marketplace via embeddable widgets or a clean, modern API.  Our private label offerings help drive revenue and increase engagement for our customers while empowering millions of consumers to achieve their financial goals. As a remote-first company, we’re focused on providing opportunities for high performing individuals to have deep impact in the fast growing fintech space. A clear mission, a commitment to continuous improvement and a willingness to experiment empower us individually and together deliver the best products for our clients and users. The Lead Svelte Software Engineer at Array will play a key role in shaping and elevating our front-end engineering practice. This role focuses on delivering high-quality, scalable implementations while contributing to the standards, patterns, and tooling that guide our broader engineering organization. You'll report to an Engineering Manager and work within a squad responsible for one of our product areas, driving both hands-on development and technical influence across teams. This role will start as a contract role for a 180 probationary period before converting full time. This role is fully remote. You Will - Join an engineering organization filled with sharp engineers with a track record of building products used by millions. - Work with a squad of engineers to build high-quality Svelte Web Components that support white-label integration and can be fully customized through our theme editor, running reliably across desktop and mobile environments. - Collaborate closely with Product Design to extend and evolve our design system, ensuring components are consistent, scalable, and adaptable across partners and branding contexts. - Use modern tooling, including the latest AI, to think, build, and ship faster with less toil. - Help ensure the reliability and availability of the components you build, including participating in an on-call rotation with your squad. - Conceptualize and deliver front-end solutions with support and guidance from our Principal Engineers and Engineering Managers. - Become an emerging expert in modern web standards, Web Component architecture, front-end performance, accessibility, design-system-driven development, and scalable component patterns. - Spend the majority of your time building solutions rather than talking about them. You Have - 6+ years of professional software development experience. - Strong proficiency in TypeScript, HTML, and CSS, including accessibility best practices. - Experience building applications with modern JavaScript frameworks such as Svelte, React, or Vue. - Experience developing mobile applications using Kotlin and/or Swift. - 4+ years of experience building embeddable UI components that partners can integrate independently without direct engineering coordination covering white labelling and accessibility. - 2+ years of experience building production-ready Web Components, including embedding components into third-party desktop or mobile application environments and understanding the constraints that come with externally hosted integration. - A bias towards action. You have a proven track record of delivering solutions in a fast-paced environment.  - Meaningful experience contributing to design systems, including building reusable components, defining tokens, and managing d state patterns across complex UI surfaces. - Experience with modern front-end tooling, build systems, component-driven architecture, and practical state management patterns that support predictable and maintainable UI behavior. - Experience consuming APIs backed by relational or document data sources, with a clear understanding of how frontend systems shape, model, and present that d