Senior JavaScript Engineer - Build Scalable Frontend/Node

Excella; Oregon; Hybrid; USD 117,000 - 162,000; Full time

Benefits offered by this job

Health insurance

Parental leave (8 weeks)

Paid vacation (15 days)

Flexible work locations

Annual internet reimbursement

Professional development 3 days/year

HeadSpace & TalkSpace access

Job summary

Excella, a transformative technology firm, seeks a Senior Consultant to deliver high-quality software solutions for commercial and government clients. You will work with JavaScript/TypeScript, Node.js, and React in an Agile environment, collaborating with clients and teams to translate requirements into technical outcomes.

The role emphasizes modern front-end development, accessibility, and robust testing practices, with opportunities for career growth and learning in a distributed, flexible

Qualifications

• 3+ years of experience developing web applications.
• Strong understanding of core JavaScript, TypeScript, and functional programming fundamentals.
• Experience with JavaScript frameworks such as Angular or React.
• Proficiency in HTML, CSS, and front-end web design concepts.
• Experience with Web Content Accessibility Guidelines for accessibility.
• Proficiency with automated test suites like Jest and React Testing Library
• Experience working with RESTful APIs.
• Hands-on with Git.
• Familiarity with Agile development practices.
• Strong problem-solving skills and client-facing capability.

Responsibilities

• Develop and implement software solutions using technologies such as JavaScript, TypeScript, Node.js, and React.
• Collaborate with clients to understand business requirements and translate them into technical solutions.
• Employ Agile methodologies to deliver high-quality software efficiently.
• Write clean, maintainable, and efficient code following best practices.
• Stay current with emerging technologies and recommend adoption as appropriate.
• Participate in code reviews to ensure high standards of code quality.
• Work independently while contributing to a team-oriented environment.

Skills

JavaScript

TypeScript

React/Angular

HTML/CSS

Accessibility

REST APIs

Git

Agile

Code reviews

Team collaboration

Tools

Node.js

Express.js

Jest

React Testing Library

Cypress

Puppeteer

Selenium

Jenkins

CI/CD

Job description

Excella, a transformative technology firm, seeks a Senior Consultant to deliver high-quality software solutions for commercial and government clients. You will work with JavaScript/TypeScript, Node.js, and React in an Agile environment, collaborating with clients and teams to translate requirements into technical outcomes.

The role emphasizes modern front-end development, accessibility, and robust testing practices, with opportunities for career growth and learning in a distributed, flexible