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Senior React Engineer

Job

VDart, Inc.

Bothell, WA (In Person)

Full-Time

Posted 4 days ago (Updated 7 hours ago) • Actively hiring

Expires 7/26/2026

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Job Description

Job Title:

Senior React Software Engineer Location:

Bothell WA /

Bellevue WA Duration:

Term:

Contract Experience Desired:

12+

Years Job Description:

We are looking for a Senior Software Engineer with strong expertise in modern front end technologies and scalable application architecture. The ideal candidate will play a key role in designing, developing, and optimizing user-centric web applications within an enterprise environment, collaborating closely with cross-functional teams. Key Responsibilities Design and develop scalable, high-performance web applications using modern frontend frameworks. Lead and implement micro frontend architecture to enable modular and independent deployments. Drive frontend architecture decisions, ensuring maintainability and scalability. Optimize application performance, including rendering efficiency and state management. Develop and maintain reusable UI component libraries to improve development velocity. Integrate frontend applications with backend services using APIs and GraphQL. Implement secure authentication mechanisms (e.g., MSAL, token-based authentication). Collaborate with product, design, and backend teams to deliver high-quality solutions. Ensure code quality through testing frameworks and best practices. Required Skills & Experience 12+ years of experience in software development with strong frontend focus.

Proficiency in:

React, JavaScript, TypeScript Experience with Vue.js / Next.js (nice to have) Strong experience with: Micro Frontends (single-spa, Module Federation) State management (Redux) GraphQL and

REST API

integration Backend exposure: Node.js, Express.

js Testing frameworks:

Playwright, Cypress, Jest UI frameworks: Material UI or similar Architecture & Engineering Practices Experience in: Scalable frontend architecture System design and modular architecture Performance optimization techniques Secure authentication flows Nice to Have Prior experience in telecom or large enterprise platforms Exposure to microservices-based ecosystems Experience working in cross-functional agile teams Key Competencies Strong ownership and accountability Ability to drive technical decisions independently Excellent collaboration and communication skills Proactive mindset toward performance and user experience improvements Summary (for quick share) Senior Frontend Engineer with strong expertise in React, micro frontends, and scalable architecture. Responsible for driving performance optimization, reusable component design, and enterprise-grade frontend solutions.

Key Skills:

React, JavaScript, TypeScript, Redux, Node.js