Lead Mern Stack Developer

Quantum World Technologies Inc.; Phoenix (AZ); On-site; USD 120,000 - 180,000; Part time

Job summary

A technology company based in Phoenix, AZ, is looking for a Mid-Senior level MERN Developer to work onsite from day one. The ideal candidate will have over 12 years of experience in IT, expertise in React.js, Node.js, MongoDB, and NestJS, as well as strong problem-solving and communication skills. This role requires someone who can thrive in a fast-paced, informal innovation environment and contribute effectively to IT projects.

Qualifications

• 12+ years’ experience in the IT industry.
• Demonstrable experience working on enterprise‑scale applications or projects.
• Proven experience as a MERN Senior Developer or similar role.
• Expertise in React.js, Node.js, MongoDB, NestJS.
• Experience with RESTful APIs and third‑party API integrations.
• Familiarity with version control systems such as Git.
• Understanding of front‑end technologies including HTML5, CSS3, and responsive design.
• Knowledge of authentication and authorization mechanisms (e.g., JWT, OA).
• Strong problem‑solving skills and attention to detail.
• Excellent communication and teamwork abilities.
• Ability to write clean, maintainable, reusable and well‑documented code.
• Strong problem‑solving and analytical skills.
• Able to fit in well within an informal rapid innovation environment and to provide hands‑on management.

Skills

12+ years’ experience in the IT industry

MERN Senior Developer

React.js

Node.js

MongoDB

NestJS

RESTful APIs

Git

HTML5

CSS3

JWT

Problem-solving skills

Communication and teamwork

Tools

React.js

Node.js

MongoDB

NestJS

RESTful APIs

Git

HTML5/CSS3

JWT

OAuth

Job description

Location: Phoenix, AZ (day 1 onsite)

Required Skills, Qualifications & Experience:

• 12+ years’ experience in the IT industry
• Demonstrable experience working on similar technology stack on enterprise‑scale applications or projects
• Proven experience as a MERN Senior Developer or similar role
• Expertise in React.js, Node.js, MongoDB, NestJS
• Experience with RESTful APIs and third‑party API integrations
• Familiarity with version control systems such as Git
• Understanding of front‑end technologies including HTML5, CSS3, and responsive design
• Knowledge of authentication and authorization mechanisms (e.g., JWT, OA)
• Strong problem‑solving skills and attention to detail
• Excellent communication and teamwork abilities
• Ability to write clean, maintainable, reusable and well‑documented code
• Strong problem‑solving and analytical skills
• Able to fit in well within an informal rapid innovation environment and to provide hands‑on management

Seniority level

Mid‑Senior level

Employment type

Contract

Job function

Information Technology

Industries

IT Services and IT Consulting