Quality Engineer - MongoDB & API Reliability

Energy Innovation Corp; Thornton (CO); On-site; USD 123,000 - 164,000; Full time

Job summary

Energy Systems Corp in Thornton, CO seeks a Quality Engineer to keep MongoDB pipelines fast and reliable. You’ll turn vague tech tickets into precise, testable criteria and lead design reviews for high-impact initiatives.

You’ll maintain RESTful APIs powering core products, patch dependencies to prevent CVEs, and optimize latency behind feature flags for safe rollbacks. This role rewards crisp thinking and collaborative problem-solving.

Qualifications

• Proven ability to translate tickets into testable Git acceptance criteria.
• Experience leading technical design reviews for significant initiatives.
• Experience maintaining MongoDB-based systems and CI pipelines.

Responsibilities

• Keep MongoDB CI under ten minutes for Thornton engineers.
• Develop and maintain RESTful APIs powering core products.
• Patch MongoDB dependencies to prevent CVEs.
• Turn design-led requirements into technical specifications and tasks.
• Push critical thinking changes safely behind flags for quick rollbacks.
• Shave milliseconds off the tech hot path that users feel every click.

Skills

Clear thinking under pressure

Colorado work history

Strong communication

Quality mindset

Multitasking

Tools

MongoDB

REST APIs

Job description

Energy Systems Corp in Thornton, CO seeks a Quality Engineer to keep MongoDB pipelines fast and reliable. You’ll turn vague tech tickets into precise, testable criteria and lead design reviews for high-impact initiatives.

You’ll maintain RESTful APIs powering core products, patch dependencies to prevent CVEs, and optimize latency behind feature flags for safe rollbacks. This role rewards crisp thinking and collaborative problem-solving.