Part-Time Web Designer: Build Reliable, Test-Driven UI

Egreenservices; Aurora (CO); On-site; USD 89,000 - 127,000; Part time

Benefits offered by this job

Health coverage

Growth opportunities

Job summary

Ernst & Young in Colorado is seeking a part-time Web Designer fluent in unit testing and modern web tooling. You will balance Redis and MongoDB tasks while avoiding undocumented surprises, with a salary between $89,000 and $127,000.

Based in Aurora, CO, this role emphasizes testing, security, and observability, and offers a clear path to senior technology work as you contribute to a practical, proof-driven development process.

Qualifications

• Experience with unit testing and testing frameworks.
• Familiar with Redis and MongoDB on the roadmap.
• Ability to work part-time and own mid-level tasks.

Responsibilities

• Optimize cloud spend by right-sizing Redis infrastructure in Aurora, CO.
• Build networking features to win back CO accounts.
• Reproduce and fix bugs from field reports to prevent recurrence.
• Promote testing, security, and observability best practices.
• Translate Selenium outages into durable fixes for future launches.
• Identify Redis anti-patterns during code reviews.
• Contribute to MySQL incident postmortems to prevent outages.

Skills

Redis

MongoDB

Selenium

Jest

Unit Testing

Work-Life Balance

Tools

Jest

Selenium

Job description

Ernst & Young in Colorado is seeking a part-time Web Designer fluent in unit testing and modern web tooling. You will balance Redis and MongoDB tasks while avoiding undocumented surprises, with a salary between $89,000 and $127,000.

Based in Aurora, CO, this role emphasizes testing, security, and observability, and offers a clear path to senior technology work as you contribute to a practical, proof-driven development process.