Job Description
About Fyle (now part of Sage)
Fyle is now part of Sage, a global leader in accounting and business management software. Together, we’re building a global expense management solution that simplifies how businesses track, approve, and reconcile spending.
Thousands of finance teams across 39+ countries use Fyle for its clean design, speed, and delightful user experience — all powered by a scalable, high-performance frontend built using Angular, PrimeNG, and Ionic.
Our frontend also powers browser extensions (Chrome, Edge, Outlook Add-ins) that bring Fyle directly into users’ workflows.
Why Join Fyle x Sage
You’ll define the next-generation frontend architecture powering one of the world’s most intuitive expense management platforms.
Work with high-caliber engineers, designers, and product thinkers in an environment that values craftsmanship, autonomy, and impact.
You’ll operate with the agility of a startup and the reach of a global enterprise — shaping the frontend experience for thousands of businesses worldwide.
The Role
We’re looking for a Frontend Software Architect with 15+ years of experience building and scaling large, user-facing applications.
You’ll be responsible for defining and evolving Fyle’s frontend architecture — ensuring the product remains fast, consistent, and delightful as it scales globally and integrates deeply with Sage’s ecosystem.
This is a hands-on technical leadership role, combining architecture, performance engineering, and UI excellence.
Technical Skills & Experience
Deep expertise in Angular, with strong understanding of component architecture, reactive forms, and routing.
Advanced proficiency in TypeScript, RxJS, HTML5, and modern CSS (SCSS, Tailwind, etc.).
Strong working knowledge of PrimeNG or similar UI component libraries.
Experience building and optimizing Ionic / Capacitor mobile apps and hybrid architectures.
Understanding of monorepo architectures (Nx) and modular design principles.
Experience implementing micro-frontend or component federation patterns.
Strong focus on web performance (LCP, FID, CLS) and accessibility (WCAG 2.1).
Experience with frontend CI/CD pipelines, automated testing (Playwright), and versioned deployments.
Familiarity with design systems (Figma integration, Storybook) and collaborative design-to-dev workflows.
Exposure to enterprise-grade systems, localization, and internationalization (i18n) strategies.
Mindset & Values
System thinker: Sees the frontend as a living ecosystem, not a collection of pages.
Design-aware engineer: Cares deeply about pixel perfection and code quality.
Collaborative leader: Works across design, product, and backend to align vision and execution.
Curious technologist: Constantly experiments, benchmarks, and refines architectural approaches.
Mentor and multiplier: Raises the bar for code quality, performance, and craftsmanship.
Preferred Qualifications
Bachelor’s degree in Computer Science or related field.
Certifications or proven experience in frontend performance optimization, accessibility, or Angular architecture.
Experience leading design system or UI platform initiatives like large rewrites
Exposure to SaaS, fintech, or accounting/ERP products is a plus.
Impact Metrics
Improve frontend performance, reliability, and maintainability across applications.
Drive adoption of shared component libraries and design systems.
Reduce UI regressions and build times through better modularization and CI/CD improvements.
Enhance developer productivity via architectural improvements and tooling.
Publish internal and external technical blogs on frontend innovation and performance learnings.
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Key Responsibilities
Key Responsibilities
Architectural Leadership
Define, evolve, and own the frontend architecture for web, mobile (Ionic), and browser extension platforms.
Lead design of modular, scalable, and testable UI systems using Angular and PrimeNG.
Architect and maintain shared component libraries, ensuring consistency across apps and extensions.
Guide engineers on state management, lazy loading, and micro-frontend best practices.
Drive architectural alignment between web, mobile, and Chrome extension experiences.
Solution Design & Innovation
Translate business and user experience goals into elegant, scalable frontend solutions.
Champion progressive web app (PWA) principles, ensuring the product performs seamlessly across devices.
Evaluate and adopt modern frontend technologies — e.g., Web Components, Nx monorepos, hybrid app frameworks (Ionic/Capacitor) — to improve developer efficiency and user experience.
Leverage analytics, A/B testing, and UX insights to make data-informed design and architecture choices.
Cross-Functional Collaboration
Partner with Design, Product, and Platform teams to ensure technical feasibility and scalability of UI/UX decisions.
Collaborate closely with Sage engineering to align architecture with enterprise-grade accessibility, performance, and compliance standards.
Establish shared design systems and component libraries that can be extended across multiple product lines.
Governance & Quality
Codify architecture standards, coding conventions, and review processes across frontend teams.
Define and enforce frontend coding standards, performance budgets, and accessibility guidelines (WCAG 2.1+).
Codify testing frameworks and CI/CD practices for UI reliability and fast deployments.
Drive documentation, code reuse, and front-end observability for continuous improvement.
Mentorship & Leadership
Mentor frontend engineers and tech leads, elevating design and technical decision-making across teams.
Provide hands-on guidance in Angular architecture, reactive programming (RxJS), and performance tuning.
Advocate for a user-first engineering culture — balancing product polish with performance excellence.
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