Front-End Senior Software Engineer

In-office Front-End Senior Software Engineer role at VizyPay in Waukee, IA, focusing on scalable, secure, multi-tenant frontend architecture and mentoring the team.

Responsibilities

• Own the architecture, scalability, performance, and security of VizyPay frontend applications, including the CRM, ensuring seamless integration with backend and platform services.
• Design and lead frontend architecture for multi-tenant, white-label platforms, covering tenant theming, branding, configuration-driven UI, environment strategy, and safe tenant isolation.
• Make architectural decisions that ensure high availability and fault tolerance of web frontends, including resilient deployment strategies, graceful degradation, caching and CDN strategy, and monitoring.
• Define and enforce frontend engineering standards across the team, addressing 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 via 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 an active contributor.
• Monitor and continuously improve frontend performance using Core Web Vitals and real-user monitoring data. Support incident resolution and conduct root-cause analysis from an architectural perspective.
• Evaluate new technologies and translate business and product requirements into technical designs aligned with long-term strategy.

Requirements

• Bachelor's Degree in Computer Science, Software Engineering, Information Technology, or related field; or equivalent experience. A Master's Degree is a plus.
• AWS Certified Solutions Architect certification is a plus.
• 7+ years of software engineering experience with a strong emphasis on frontend and web application development.
• Expert-level Angular and TypeScript, including reactive programming with RxJS, state management with NgRx, and Angular Signals.
• Proven experience designing, architecting, and developing frontend systems for multi-tenant, white-label platforms.
• Experience designing highly available, fault-tolerant frontend systems that integrate with distributed, microservices-based backends.
• Strong command of API design and consumption, including RESTful services, event-driven patterns, efficient client-side data fetching and caching, and real-time UI patterns such as WebSockets and polling.
• Experience implementing secure frontend coding practices (XSS/CSRF prevention, CSP configuration, secure token and session handling) and designing systems aligned with PCI DSS.
• Strong HTML5, CSS3, and responsive design skills, including a scalable CSS architecture with SCSS.
• Experience with rendering and performance optimization, including server-side rendering with Angular Universal, hydration, code splitting, lazy loading, and Core Web Vitals tuning.
• Automated testing across the frontend stack (Jest, Jasmine/Karma, Cypress, or Playwright) and experience building CI/CD pipelines for frontend applications, including linting and quality gates.
• Experience with modern build tooling (Webpack, Vite) and monorepo tooling such as Nx.
• Strong computer science fundamentals (data structures, algorithms, design patterns, SOLID principles) applied to large, complex frontend codebases.
• Strong communication skills to explain complex concepts to technical and non-technical stakeholders and to influence across cross-functional teams.

Technologies

• Angular
• TypeScript
• RxJS
• NgRx
• Angular Signals
• HTML5
• CSS3
• SCSS
• Angular Universal
• WebSockets
• Webpack
• Vite
• Nx
• Jest
• Jasmine/Karma
• Cypress
• Playwright
• Node.js
• NestJS
• GraphQL
• Docker
• Kubernetes
• Terraform
• PostgreSQL
• MySQL
• MongoDB
• Cloudflare
• Datadog RUM
• New Relic Browser
• Storybook
• Axe
• Lighthouse
• Figma
• AWS
• SCA tooling
• RESTful services

Benefits

• 401(k)
• 401(k) matching
• Dental insurance
• Employee assistance program
• Flexible spending account
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Parental leave
• Professional development assistance
• Retirement plan
• Vision insurance

Pay

• Salary: USD 100,000 - 130,000 per year

Work Location

• In person in Waukee, IA (onsite)