Lead Mern Stack Developer (Software Engineer)

Quantum World Technologies Inc.; Phoenix (AZ); Hybrid; USD 100,000 - 140,000; Full time

Job summary

A leading technology firm is seeking a Lead MERN Stack Developer for a long-term contract in Phoenix, AZ. The ideal candidate will have 12+ years in IT, proven experience in developing enterprise-level applications with a focus on React.js, Node.js, MongoDB, and NestJS. Responsibilities include working on API integrations and writing high-quality, maintainable code. This role offers an onsite-hybrid work model, perfect for candidates who thrive in adaptable environments.

Qualifications

• 12+ years of experience in the IT industry.
• Proven experience as a MERN Senior Developer or equivalent.
• Ability to write clean and maintainable code.

Skills

React.js

Node.js

MongoDB

NestJS

RESTful APIs

Git

HTML5

CSS3

Analytical skills

Problem-solving skills

Job description

Lead MERN Stack Developer (Software Engineer)

Location: Phoenix, AZ (Onsite-Hybrid)

Duration: Long Term Contract

Required Skills, Qualifications & Experience

• 12+ years’ experience in the IT industry; demonstrable experience with enterprise scale applications/projects on a similar technology stack.
• Proven experience as a MERN Senior Developer or equivalent.
• 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, OAuth).
• Strong problem‑solving skills and attention to detail.
• Excellent communication and teamwork abilities.
• Ability to write clean, maintainable, reusable and well‑documented code.
• Strong analytical skills.
• Adaptability within an informal rapid‑innovation environment.

Seniority Level

Associate

Employment Type

Contract

Job Function

Information Technology