Senior Front End Application Developer

Post Date

Oct 26, 2023

Location

Seattle,
Washington

ZIP/Postal Code

98101
US
Sep 14, 2025 Insight Global

Job Type

Perm

Category

Security Engineering

Req #

SEA-660262

Pay Rate

$110k - $181k (estimate)

Job Description

Maintain and extend existing codebase: Understand, debug, and enhance existing features to improve performance, usability, and scalability.

Develop new user-facing features

Write reusable, testable, and clean code

Optimize code for maximum readability

Utilize TypeScript for strong typing and code maintainability

Review code and merge pull requests

Write automated tests for your code

Keep up to date with the latest web technologies and best practices

Required Skills & Experience

At least 5 years of experience in React.js and TypeScript

Experience with RESTful APIs

Experience with state management libraries like Redux

Knowledge of modern front-end build pipelines and tools, such as Webpack, Babel, NPM

Familiarity with version control using Git

Familiarity with developing on Windows

Working knowledge of & .Net

Excellent problem-solving skills and attention to detail

Nice to Have Skills & Experience

Bachelor's degree focused on software engineering, computer science, financial engineering, or mathematics.

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.