DEVELOPER (REACT + TYPESCRIPT + NODE.JS)

Ethereum Technologies LLC; Jersey City (NJ); On-site; USD 83,000 - 124,000; Part time

Job summary

Ethereum Technologies LLC in Jersey City, NJ is seeking a UI Developer to build modern web interfaces using React, TypeScript and Node.js. This 9-month contract offers an hourly rate DOE and a chance to contribute to backstage tooling.

You'll work closely with product and design teams, implement tests with Playwright and Jest, and apply basic DevOps practices with GitLab/GitHub. Familiarity with SQL and MongoDB is a plus.

Qualifications

• Experience building UI with React.js.
• Strong TypeScript knowledge and Node.js exposure.
• Familiarity with Playwright and Jest for testing.
• Basic DevOps knowledge (GitLab, GitHub).
• Understanding of design tools like Figma or Adobe.
• Basics of SQL and MongoDB databases.
• Good communication and cross-functional collaboration.

Skills

React.js

TypeScript

Node.js

Playwright

Jest

Backstage.io

GitLab

GitHub

Figma

Adobe

SQL

MongoDB

Cross-functional communication

Tools

Backstage.io

Playwright

Jest

GitLab

GitHub

Figma

Adobe

SQL

MongoDB

Job description

DEVELOPER (REACT + TYPESCRIPT + NODE.JS)

Location:

Jersey City, NJ

Duration:

9Months+ Extension

Hourly Rate:

Depending on Experience (DOE)

Work Authorization:

Role : UI Developer

• React.js
• Backstage.io (can be learned on the go)
• TypeScript
• Playwright
• Jest for writing and maintaining unit test cases
• Node.js
• Basics of DevOps (GitLab, GitHub) for code maintenance and deployment
• Understanding of design tools like Figma or Adobe to propose designs for new features
• Basics of database servers such as SQL and MongoDB
• Good communication skills to work with cross-functional teams

ETHEREUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ETHEREUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ETHEREUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract