Part-Time React Engineer – Jersey City

Media Innovation Corp; Jersey City (NJ); On-site; USD 107,000 - 165,000; Part time

Job summary

Media Innovation Corp in Jersey City, NJ is seeking a part-time React-focused engineer to write clean, performant code that runs in production. This role emphasizes ownership and real-world impact within a collaborative team.

You will mentor the mid-level cohort, help turn REST API noise into meaningful alerts, map data flows, and keep Cypress CI fast so local engineers stay productive. Ownership of critical components and a hands-on approach to memory leaks in C# services are expected.

Qualifications

• Experience mentoring mid-level developers and guiding best practices.
• Strong communication to translate jargon into clear language.
• Ownership mindset with accountability for outcomes.
• Familiarity with the Jersey City tech landscape and market.

Responsibilities

• Mentor the mid-level cohort through their first real React on-call at Media Innovation Corp
• Turn Media Innovation Corp's REST API on-call noise into alerts that actually mean something
• Map data flow across Media Innovation Corp's REST API services and spot the leaks
• Keep Media Innovation Corp's Cypress CI under ten minutes so Jersey City, NJ engineers stay in flow
• Profile C# memory use and chase down the leaks crashing Jersey City nodes

Skills

Mentoring

Communication

Ownership

Local market knowledge

Tools

React

C#

Cypress CI

REST API

Job description

Media Innovation Corp in Jersey City, NJ is seeking a part-time React-focused engineer to write clean, performant code that runs in production. This role emphasizes ownership and real-world impact within a collaborative team.

You will mentor the mid-level cohort, help turn REST API noise into meaningful alerts, map data flows, and keep Cypress CI fast so local engineers stay productive. Ownership of critical components and a hands-on approach to memory leaks in C# services are expected.