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(Node.js/React) Full Stack TypeScript Developer (Only W2 & Locals)

Bellatrix Systems LLC
Chesterfield, MO Contractor
POSTED ON 9/18/2026
AVAILABLE BEFORE 10/17/2026

⚠️ Please Note: This role is NOT open for C2C. Only W2 candidates will be considered.


Position: Full Stack TypeScript Developer (Node.js/React)

Location: Chesterfield, MO – 100% Onsite, 5 Days/Week

Duration: 12 Months with Possible Extension


Job Summary:

Seeking a hands-on Full Stack TypeScript Developer to build and support applications that interact with automated systems in an R&D environment. The role requires strong JavaScript/TypeScript, Node.js, React, SQL/database design, and JSON API development skills, along with the ability to handle development through implementation and support.


Must-Have:

  • Strong JavaScript/TypeScript development experience
  • Hands-on Node.js and React experience
  • Strong SQL query development
  • Relational database design experience
  • JSON/REST API development
  • 5 years in programming, database design, or server administration
  • Bachelor’s degree in Computer Science or similar field
  • Strong written and verbal communication skills
  • Must work onsite 5 days/week in Chesterfield, MO
  • Must be comfortable working around greenhouse conditions, including heat, humidity, and plant pollen
  • Must complete a JavaScript SQL technical assessment
  • Git, GitHub Actions, and Docker are preferred


Responsibilities:

  • Develop full-stack applications using TypeScript, Node.js, and React.
  • Build applications that interact with automated machinery and systems.
  • Design relational databases, develop SQL queries, and create JSON APIs.
  • Gather requirements and translate them into technical solutions.
  • Perform coding, debugging, testing, implementation, and application support.
  • Enhance existing automated software systems and contribute to product design and specifications.


Hourly Wage Estimation for (Node.js/React) Full Stack TypeScript Developer (Only W2 & Locals) in Chesterfield, MO
$48.00 to $61.00
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