UI - Architect

Ethereum Technologies LLC; Tampa (FL); On-site; USD 120,000 - 180,000; Full time

Job summary

A tech company is seeking expertise in micro frontend architecture and transformation strategies. Responsibilities include defining the micro frontend architecture, optimizing load times, and ensuring secure communication between interfaces. Candidates should demonstrate a strong understanding of RESTful APIs and have experience in CI/CD processes. The role fosters collaboration with stakeholders for a unified user experience across platforms, ensuring compliance and documentation standards.

Qualifications

• Strong understanding of micro frontend patterns and legacy UI migration.
• Expertise in RESTful APIs, GraphQL, and backend-for-frontend patterns.
• Experience with optimizing for fast load times and scalability.
• Strong knowledge of RESTful APIs, GraphQL, and BFF patterns.
• Expertise with Material UI and modern frontend tooling.
• Ability to define contracts for inter‑frontend communication.

Responsibilities

• Define overall micro frontend architecture including routing and communication.
• Architect build and deployment pipelines for micro frontend teams.
• Ensure secure communication between micro frontends and backend services.
• Plan for shared authentication, authorization, and session management.
• Ensure seamless integration of new micro frontends with legacy modules.
• Define contracts for events, shared state, and APIs.
• Maintain backward compatibility and minimize business disruption.
• Collaborate with business, product, and backend teams.
• Mentor UI/UX and frontend teams; govern coding standards.

Skills

Micro frontend patterns

Legacy UI migration

UI libraries & theming

REST/GraphQL/BFF

Material UI expertise

Frontend architecture design

Migration strategy

UI governance & branding

Auth/session management

Inter‑frontend communication

Backward compatibility

Job description

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

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

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

Security & Compliance

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

User Experience

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

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

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