UI - Architect with Telecom domain

Ethereum Technologies LLC; Tampa (FL); On-site; USD 120,000 - 170,000; Full time

Job summary

Ethereum Technologies LLC in Tampa, FL is seeking a Senior Frontend Architect to lead the micro frontend strategy, set standards for architecture, and guide the migration of legacy UI into modular frontends.

You will drive performance, security, accessibility, and a unified user experience across all modules, mentor UI/UX teams, and collaborate with product and backend architects to deliver scalable, resilient interfaces.

Qualifications

• Experience designing and migrating large UIs to micro frontends.
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Responsibilities

• Define overall micro frontend architecture and routing
• Plan incremental migration of legacy screens to micro frontends
• Establish standards for UI consistency, theming, and branding across micro frontends
• Plan for shared authentication, authorization, and session management
• Architect build and deployment pipelines for independent micro frontend teams
• Enable independent development, testing, and deployment of micro frontends
• Optimize for fast load times via code splitting and lazy loading
• Ensure security and regulatory compliance across UI components
• Drive a unified, responsive user experience with personalization
• Document architecture, coding standards, and UI governance
• Collaborate with business, product owners, and backend architects; present modernization roadmap

Skills

Micro frontend architecture

Module Federation

Web Components

Legacy UI migration

RESTful APIs

GraphQL

BFF patterns

UI theming & branding

Security in UI

Performance optimization

Tools

Webpack

CI/CD pipelines

Job description

1. Technical Expertise

• Strong understanding of micro frontend patterns (Module Federation, Web Components, etc.)
• Experience with legacy UI migration and integration strategies
• Familiarity with shared UI libraries
• Knowledge of RESTful APIs, GraphQL, and backend-for-frontend (BFF) patterns
• * Should have expertise in material up
• Define the overall micro frontend architecture (routing, shell/container, communication)
• Design a strategy for incremental migration of legacy screens to micro frontends
• Establish standards for UI consistency, theming, and branding across micro frontends
• Plan for shared authentication, authorization, and session management
• Enable seamless integration of new micro frontends with existing legacy modules during transition
• Define contracts for inter-micro frontend communication (events, shared state, APIs)
• Ensure backward compatibility and minimal disruption to business users

4. DevOps & CI/CD

• Architect build and deployment pipelines for independent micro frontend teams
• Enable independent development, testing, and deployment of micro frontends
• Plan for versioning, rollback, and hot-reload capabilities

5. Performance & Scalability

• Optimize for fast load times (code splitting, lazy loading, CDN usage)
• Ensure scalability for large user bases and high concurrency
• Plan for monitoring, logging, and error tracking in distributed UI

6. Security & Compliance

• Ensure secure communication between micro frontends and backend services
• Comply with accessibility and regulatory standards

7. User Experience

• Drive a unified, intuitive, and responsive user experience across all modules
• Enable user personalization and role-based UI rendering

8. Documentation & Governance

• Document architecture, design patterns, and migration guidelines
• Define coding standards, review processes, and UI governance
• Mentor and guide UI /UX and frontend teams

9. Stakeholder Communication

• Collaborate with business, product owners, and backend architects
• Present modernization roadmap, risks, and progress to leadership

ETHEREUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ETHEREUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ETHEREUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract