Senior Frontend Platform Engineer

Branding Brand

Senior Frontend Platform Engineer developing scalable frontend platform architecture enabling product teams to deploy independently with a unified user experience. Focusing on system architecture and platform design within the technology department.

Posted 5/14/2026full-timeRemote • Pennsylvania • 🇺🇸 United StatesSenior💰 $100,000 - $150,000 per yearWebsite

Tech Stack

Tools & technologies

ReactWebpack

About the role

Key responsibilities & impact

Design and implement a frontend platform architecture that supports multiple independently deployed modules (micro frontends) within a single cohesive application
Lead the development of shared frameworks, tooling, and infrastructure used across teams
Define and enforce best practices for scalability, performance, and maintainability
Architect solutions for shared components, state management, design systems, and dependency management
Evaluate and implement micro frontend strategies (e.g., module federation, single-spa, build-time integration)
Establish patterns for cross-team collaboration while minimizing tight coupling between systems
Own decisions around routing, communication, and integration between micro frontends
Build and optimize frontend build systems, deployment pipelines, and dependency graphs
Ensure platform-level concerns such as authentication, observability, error handling, and resilience are properly designed
Mentor engineers and guide teams in adopting platform standards and architectural best practices
Implement secure coding best practices and participate in ongoing security training and awareness

Requirements

What you’ll need

Strong experience as a senior or lead frontend engineer with a focus on architecture and platform development
Deep understanding of modern frontend ecosystems (React, build tools, bundlers, code-splitting, SSR/CSR)
Proven ability to design and scale complex frontend systems across multiple teams and codebases
Hands-on experience with micro frontend architectures and related technologies
Strong knowledge of module federation (Webpack, Vite) and dependency sharing strategies
Experience designing shared component libraries and platform-level abstractions

Benefits

Comp & perks

unlimited PTO
401(k) matching program
paid leave for new parents
sponsorship

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

frontend architecturemicro frontendsshared frameworksstate managementdesign systemsmodule federationWebpackVitedependency managementsecure coding

Soft Skills

leadershipmentoringcollaborationcommunicationproblem-solvingscalabilityperformance optimizationmaintainabilitydecision-makingtraining