Senior Frontend Platform Engineer

Senior Frontend Platform Engineer (Micro Frontend Architecture)

Overview
Branding Brand is seeking a Senior / Lead Frontend Platform Engineer to architect and build a scalable frontend platform that enables multiple product teams to develop and deploy independently while delivering a seamless, unified user experience. This is not a feature delivery role—this position focuses on platform design, system architecture, and enabling engineering teams at scale. This position is fully remote and can work from anywhere within the United States. 

Key Responsibilities

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

Required Qualifications

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

Ability to reason through trade-offs and system design decisions clearly and effectively

Strong debugging and problem-solving skills, especially in unfamiliar codebases

Preferred Qualifications

Experience supporting large-scale, multi-team frontend platforms

Familiarity with multiple MFE approaches (module federation, single-spa, iframe-based, etc.)

Experience optimizing build performance and CI/CD pipelines

Strong understanding of frontend observability, monitoring, and error boundaries

What Success Looks Like

A scalable platform that allows 10+ teams to ship independently without breaking the overall application

Clear architectural patterns that balance autonomy and consistency

Improved developer velocity through reusable tooling and shared infrastructure

Stable, performant applications even as the system grows in complexity

Key Competencies

Systems thinking and architectural design

Trade-off analysis and decision-making

Clear communication and technical leadership

Structured debugging and problem-solving approach

About Us:

Branding Brand launched in 2008 as an interactive marketing firm and quickly evolved into the largest and fastest-growing provider of mobile commerce apps and sites for retailers. 

Branding Brand is a supporter of the Whitehouse Equal Pay Pledge, and a Top Workplaces award winner. All Branders enjoy unlimited PTO, a 401(k) matching program, paid leave for new parents, and sponsorship. 

Branding Brand is also an equal opportunity employer. We seek applicants of diverse backgrounds and hire without regard to race, color, gender, religion, national origin, ancestry, citizenship, individuals with disabilities, age, sexual orientation, protected veterans, or any other characteristic protected by law.

The salary range for this position is $100,000 - $150,000 per year.