Senior Full Stack TypeScript Developer (Node.js & React)

Rose International; Chesterfield (MO); Hybrid; USD 103,000 - 117,000; Full time

Job summary

Rose International in Chesterfield, MO seeks a Senior Full Stack TypeScript Developer (Node.js & React) for a hybrid, 6-month temporary role. The position requires 8 years of experience in programming, Node.js, React, and TS, plus a Bachelor’s degree.

You will design databases, SQL queries, and JSON APIs to support automated machinery in agricultural research, collaborate with global teams, and contribute to product design.

Qualifications

• Minimum of 8 years of programming, database design, or server administration.
• Proficient in JavaScript/TypeScript with 2+ years of experience.
• Proficient in SQL query development and relational database design.
• Proficient in JSON API development.
• Strong verbal and written communication skills.
• Comfortable working in a greenhouse environment with high temps, humidity, and pollen.

Responsibilities

• Develop systems using TypeScript, Node, and React to interact with automated machinery.
• Design databases, SQL queries, and JSON APIs.
• Provide feedback in the product design and specification process.
• Collaborate with cross-functional teams in a hybrid work setting.

Skills

Full Stack

JavaScript

React.JS

Education

Bachelor’s Degree

Master’s Degree

Tools

Docker

GitHub Actions

Git

CI tools

Job description

Date Posted: 09/23/2026

Hiring Organization: Rose International

Position Number: 507982

Industry: Biotech/Healthcare

Job Title: Senior Full Stack TypeScript Developer (Node.js & React)

Job Location: Chesterfield, MO, USA, 63005

Work Model: Hybrid

Work Model Details: 3 days onsite and 2 days remote

Employment Type: Temporary

FT/PT: Full-Time

Estimated Duration (In months): 6

Min Hourly Rate($): 75.00

Max Hourly Rate($): 85.00

Must Have Skills/Attributes: Full Stack, JavaScript, React.JS

Experience Desired: Experience in NodeJS (8 yrs); Exeprience in ReactJS (8 yrs); Experience in TypeScript (2 yrs)

Required Minimum Education: Bachelor’s Degree

Preferred Education: Master’s Degree

**C2C is not available**

Job Description

Required Education

• Bachelor's degree in computer science or a similar technical field

Preferred Education

• Master's degree in computer science, similar technical field

Required Qualifications

• Minimum of 8 years of experience in a programming field, database design, or server administration
• Proficient in programming JavaScript/Typescript with 2+ years of experience
• Proficient in SQL query development and relational database design
• Proficient in JSON API development
• Strong verbal and written communication skills
• Please be aware that this position will involve collaborating with teams in a greenhouse environment. You will be exposed to high temperatures, elevated humidity levels, and plant pollen. Candidates should be comfortable working under these conditions.

Preferred But Not Required Qualifications

• Git source control experience
• GitHub Actions automation
• Docker
• Continuous Integration tools

Full Stack TypeScript Developer (Node/React)

• Work in a fast-paced R&D environment
• Create systems using Typescript, Node, and React to interact with automated machinery
• Design databases, SQL queries, and JSON APIs
• Provide feedback in the product design and specification process
• A wide degree of creativity and latitude is expected
• Responsible for gathering requirements from end users, code development, debugging, analyzing test results, implementation, support, and enhancement of automated system software programs used in agricultural research.
• **Only those lawfully authorized to work in the designated country associated with the position will be considered.**
• **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**

Benefits

For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.

California Pay Equity

For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.

Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.

If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.

Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).