Senior Software Engineer (Front-End)

This position is in-office , located in Waukee, Iowa. Vizonian Life VizyPay is leading the technology-payment processing space. Our culture is built on trust, transparency, technology, and talent. We are the voice for business owners, putting money back in their pockets and eliminating up to 100% of their processing fees. It’s time to love what you do and be your authentic self! Yes, we hold each other accountable. If you’re successful, we’re all successful - this is why we #workhardplayhard so #LFG #TeamVizy! The Gig The Front-End Senior Software Engineer will provide technical leadership beyond day-to-day development efforts. This individual will drive front-end architecture and design decisions focused on scalability, performance, high availability, security, and multi-tenant, white-label solutions. In addition to building exceptional software, the ideal candidate will elevate the team through mentorship, code reviews, architectural guidance, and the promotion of modern development standards and best practices. Own the architecture, scalability, performance, and security of VizyPay's frontend applications, including the CRM, and ensure seamless integration with backend and platform services. Design and lead frontend architecture for multi-tenant, white-label platforms, including tenant theming and branding, configuration-driven UI, environment strategy, and safe tenant isolation. Make architectural decisions that ensure high availability and fault tolerance of web frontends, covering resilient deployment strategies, graceful degradation, caching and CDN strategy, and monitoring. Define and enforce frontend engineering standards across the team, including component architecture, state management, accessibility, testing, and design system governance. Lead frontend solution design for integrations with core business systems (boarding, underwriting, CRM, reporting) and with first- and third-party platforms through APIs, webhooks, and event streams. Implement secure frontend practices such as XSS/CSRF prevention, Content Security Policy configuration, and secure token and session handling. Partner with Infrastructure & Security on threat modeling, logging, monitoring, and audit readiness. Mentor team engineers through code reviews, pairing, and design reviews as a hands-on individual contributor. Monitor and continuously improve frontend performance using Core Web Vitals and real-user monitoring (RUM) data. Support incident resolution and drive root cause analysis from an architectural perspective. Evaluate new technologies and translate business and product requirements into technical designs aligned with long-term strategy.