React Developer at Bothell & Bellevue (onsite for both) Job at SPAR Information Systems LLC, Bellevue, WA

cG1HV3N2UUY4Rlg3WnV0Y0NxZnE2RzlETlE9PQ==
  • SPAR Information Systems LLC
  • Bellevue, WA

Job Description

Title: React Developer

Location: Bothell & Bellevue (onsite for both)

Duration: Long Term Contarct

Note: Bothell is the primary work location for this role. However, this location is expected to be shut down in the near future. Therefore, candidates should be willing and prepared to work from Bellevue once the transition takes place.

Role Overview

  • 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.

Job Tags

Hourly pay

Similar Jobs

Sfoglina Rosslyn

Sous Chef Job at Sfoglina Rosslyn

 ...Sous Chef Opportunities | Michelin-Starred Restaurant Group Fabio Trabocchi Restaurants, led by James Beard Award-winning and Michelin-Starred Chef Fabio Trabocchi, is currently seeking experienced and passionate Sous Chefs to join our acclaimed culinary teams! This... 

Confidential

Hangzhou Int'l School Psychology Teacher Job at Confidential

Hangzhou international School Hiring High School Psychology Teacher Job description: Our compensation varies based on related teaching experience and our evaluation based on your interviews. The rough range is about 350,000 RMB to 400,000 RMB annually. If a teacher... 

Department of Corrections & Rehabilitation

Correctional Officer Job at Department of Corrections & Rehabilitation

 ...Job Description and Duties Under the general direction of the Correctional Sergeant, the Correctional Officer will utilize their firsthand experience, knowledge, and understanding of the correctional law enforcement environment and California Department of Corrections... 

DSV - Global Transport and Logistics

Freight Forwarder Job at DSV - Global Transport and Logistics

 ...third party service providers. This role involves coordinating with various parties including carriers, customs brokers, and trucking companies to ensure timely and efficient delivery of goods. Duties and Responsibilities Manage the importation of goods by ocean... 

Confidential

Multimedia Political & Government Reporter (Part-time/Freelance & Full-Time available) Job at Confidential

 ...makers and the impact of decisions on the individual and family level in New Mexico. A signature visual style for our politics...  ...to shoot basic photography and video; familiarity with digital publishing platforms and analytics. Collaborative mindset to work alongside...