Principal front-end engineer

Job Description

Fyle is now a part of Sage, a global leader in accounting and business management software, building a global expense management solution that simplifies how businesses track and reconcile spend.

Finance teams across the US and Canada use our product, and it integrates deeply with leading accounting platforms and is known for its clean design, usability, and speed.

Our frontend is built with Angular and Nx monorepo architecture, with styles managed through Tailwind CSS. We place a strong emphasis on performance, maintainability, and developer experience, while ensuring feature parity across browsers and devices.

We’re looking for someone with 8+ years of professional experience in frontend engineering, who can bring technical depth, architectural vision, and leadership maturity to the team.

Technical Skills

Strong expertise in Angular 15+, TypeScript, JavaScript, HTML, SCSS/CSS

Experience in building responsive designs that deliver a consistent user experience across devices and browsers.

Experience with Nx monorepo, PrimeNg, Tailwind CSS, and modern frontend build pipelines.

Strong background in unit testing and end-to-end (E2E) testing, with the ability to set standards and ensure testing practices are consistently adopted across the team.(Good to have)

Skilled at spotting technical debt, architectural anti-patterns, scaling bottlenecks, and bundle size inefficiencies, and driving initiatives to address them proactively.

Proven ability to design modular, testable, and performant frontend architectures.

Familiarity with CI/CD, automated testing frameworks, and browser performance optimisation.

Ability to write and review complex Engineering Design documents

What to Expect

We value humility and collaboration — we’re looking for people who can work as part of a team, not in silos.

We expect engineers to take ownership beyond just writing code — including tests, documentation, and long-term code quality.

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Key Responsibilities

The Impact You’ll Make

Work on a SaaS product used by thousands of businesses across 39 countries, helping companies track and manage employee spend.

Build frontend platform that can be white-labelled or embedded into other products, enabling Fyle to scale globally across multiple ecosystems.

Drive frontend architecture decisions, ensuring scalability, consistency, and high fidelity with existing functionality and UX.

Collaborate with Product, Design, and Backend teams to craft features that are intuitive, performant, and impactful at scale.

Take full ownership of frontend initiatives — from design and implementation to testing and performance monitoring.

Leadership & Ownership

Define and enforce frontend best practices, coding standards, and design systems.

Act as a final reviewer for critical frontend design and implementation decisions.

Mentor engineers, provide constructive feedback, and build a strong culture of technical excellence.

Break down complex initiatives into milestones, estimate effectively, and deliver high-quality features with minimal oversight.

Collaborate across Product, Backend, and Support teams to ensure smooth delivery and long-term maintainability.

Mindset & Collaboration

Growth mindset — you’re curious, always learning, and open to feedback.

Strong collaboration skills — you work well with peers and cross-functional partners, and you know great ideas can come from anywhere.

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Function

Product Delivery

Country

India

Office Location

Bangalore

Work Place type

Hybrid

Advert

Working at Sage means you’re supporting millions of small and medium sized businesses globally with technology to work faster and smarter. We leverage the future of AI, meaning business owners spend less time doing routine tasks, like entering invoices and generating reports, and more time pursuing their ambitions.

Our colleagues are the best of the best. It’s why we were awarded 2024 Best Places to Work by Glassdoor. Because to achieve extraordinary outcomes, we need extraordinary teams. This means infusing Sage with people who knock down barriers, continuously innovate, and want to experience their potential.

Learn more about working at Sage: sage.com/en-gb/company/careers/working-at-sage/

Watch a video about our culture: youtube.com/watch?v=qIoiCpZH-QE

We celebrate individuality and welcome you to join us if you embrace all backgrounds, identities, beliefs, and ways of working. If you need support applying, reach out at careers@sage.com.

Learn more about DEI at Sage: sage.com/en-gb/company/careers/diversity-equity-and-inclusion/