Senior Frontend Engineer (Web Architecture & Performance)

About the Role

Snoonu is seeking a highly skilled Senior Frontend Engineer to join the PCORE team. This role is crucial for driving architecture, performance, scalability, and standardization across multiple web platforms and frontend applications. You will tackle complex, large-scale systems developed by various teams, analyze existing implementations, pinpoint architectural and performance issues, and establish unified frontend standards and methodologies throughout the organization. The position demands profound practical knowledge in React ecosystem technologies, frontend architecture, microfrontend strategies, state management, performance optimization, and the analysis of extensive codebases.

Responsibilities

• Analyze and enhance the architecture of existing frontend applications.
• Investigate large and intricate codebases across multiple projects.
• Identify technical debt, performance bottlenecks, and inconsistent implementation patterns.
• Design and implement unified frontend standards and reusable approaches.
• Lead frontend architecture decisions across different teams.
• Improve web application performance, scalability, and maintainability.
• Work with microfrontend architectures and shared frontend platforms.
• Optimize rendering performance, bundle size, state management, API interaction patterns, caching strategies, and lazy loading/code splitting.
• Design scalable component libraries and shared UI systems.
• Collaborate with backend, platform, DevOps, product, and design teams.
• Support migration and modernization initiatives.
• Mentor engineers and promote frontend engineering best practices.

Requirements

• A minimum of 5 years of professional frontend engineering experience.
• Proficiency in React, Next.js, TypeScript, and Redux or other modern state management solutions.
• Strong expertise in frontend architecture patterns.
• Significant experience with microfrontend architectures, modular frontend systems, shared component libraries, and monorepo approaches.
• Deep understanding of rendering lifecycles, browser performance, memory usage, network optimization, bundle optimization, and SSR/CSR trade-offs.
• Proven experience optimizing large-scale production web applications.
• Ability to quickly investigate and comprehend unfamiliar codebases.
• Extensive experience with REST APIs, GraphQL, and WebSockets.
• Familiarity with CI/CD pipelines, automated testing, and frontend observability/monitoring tools.
• Solid knowledge of build systems like webpack/vite, code splitting, caching, and CDN behavior.
• Excellent communication and leadership skills.
• Capability to define and implement engineering standards across teams.

Perks

• Global collaboration opportunities with an international team.
• Access to learning budgets, courses, and growth tools.
• High degree of autonomy and ownership over tasks and career path.
• Generous flexible time off and wellness policies.
• Agile work environment with efficient processes.
• Recognition as a Great Place to Work® Certified company.
• ISO 9001:2015 and ISO 45001:2018 certifications highlighting quality and safety.
• Commitment to sustainable business practices and community CSR projects.
• An inclusive and diverse workplace that values fairness and equal opportunity.

Eligibility

This role is open to all individuals who meet the specified experience and technical requirements. The company fosters a diverse and inclusive environment, welcoming applicants from all backgrounds.

Education Required

Not specified