Role Overview
Snoonu is hiring a Senior Frontend Engineer (Web Architecture & Performance). This is a full-time role in IN. Part of Snoonu's Frontend hiring, posted last week. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
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
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.
- Bonus points for experience with design systems, mobile web optimization, frontend observability tools, high-scale production environments, A/B testing, analytics systems, and multi-country/multi-tenant platforms.
Perks & benefits
- 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.
Frequently Asked Questions
How do I apply for the Senior Frontend Engineer (Web Architecture & Performance) position at Snoonu?
Use the Apply button above to submit your application directly to Snoonu. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior Frontend Engineer (Web Architecture & Performance) position at Snoonu located?
This position is based in IN. Snoonu has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Frontend Engineer (Web Architecture & Performance) at Snoonu earn?
Snoonu has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Frontend Engineer (Web Architecture & Performance) role at Snoonu posted?
This role was posted on June 11, 2026 (13 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Frontend Engineer (Web Architecture & Performance) role at Snoonu require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Snoonu lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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