Fronted Developer (React)

Accord Technologies Inc; Springfield (MO); On-site; USD 110,000 - 150,000; Full time

Job summary

Accord Technologies Inc. is seeking an experienced front-end engineer to design, develop, test, and maintain React-based web applications in an on-site Springfield, MO environment.

You will collaborate with product teams, present design approaches, and build scalable interfaces while mentoring peers and adhering to Agile practices. Strong Redux and testing experience is required.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 8+ years of front-end development experience with React.
• Strong knowledge of state management with Redux.
• Experience building scalable enterprise web apps.

Responsibilities

• Design, develop, test, release, and maintain React-based web applications.
• Collaborate with product team to define solutions and gather requirements.
• Present low-level design or approach before development begins.
• Write clean, reusable front-end code and ensure cross-browser compatibility.
• Build high-performance, responsive, and user-friendly interfaces.
• Write unit and integration tests with Jest/RTL.
• Mentor junior developers on front-end best practices.
• Work in Agile teams and follow Agile methodologies.

Skills

React

Redux

Frontend architecture

JavaScript

Unit testing

Education

Bachelor's degree

Tools

Redux Persist

Jest

React Testing Library

Sentry

Git

Jenkins

GitHub Actions

Job description

Springfield, MO Position type: W2 contract Responsibilities Design, develop, test, release, and maintain new and existing web applications built with React

Collaborate with the product team to understand requirements and define solutions

Present low-level design or approach for the solution before development begins

Write reusable, maintainable, and scalable front-end code using best practices

Build high-performance, responsive, dynamic, and user-friendly web interfaces

Write readable, simple, and deterministic unit and integration tests

Collaborate with cross-functional teams including designers, back-end developers, and QA

Debug, troubleshoot, and optimize application performance across browsers and devices

Work in Agile teams and follow Agile development methodologies

Mentor junior developers and provide guidance on front-end best practices

Requirement Bachelor s Degree in Computer Science, Engineering, or a related field

8+ years of experience in front-end development with React 6+ years of experience building scalable and resilient web applications at enterprise scale Strong knowledge of state management tools like Redux and Redux Persist Proficiency in testing frameworks such as Jest and React Testing Library Experience with real-time monitoring and error tracking (e.g., Sentry, LogRocket) Nice to Have Experience working with leading front-end frameworks such as Angular, or Vue

Experience with cloud platforms such as AWS, Azure, or GCP

Familiarity with DevOps tools like Jenkins, Bitbucket Pipelines, GitHub Actions, etc.

Understanding of accessibility standards and cross-browser compatibility

Familiarity with third-party libraries, SDKs, and RESTful APIs

Experience with web analytics, performance monitoring, and logging tools

Proficiency with Git for version control

Strong analytical and problem-solving skills

Understanding of CDNs and performance optimization techniques

Good understanding of CI/CD pipelines and deployment workflows