# Senior Software Engineer - React and Nodejs

The Software Engineer is responsible for designing, developing, and implementing scalable, secure, and high-quality software solutions for the client. This role requires strong full-stack development experience and collaboration with cross-functional teams to deliver reliable business applications. Minimum Qualifications: 5-7 years of software development experience with web technologies. Strong proficiency in JavaScript/TypeScript, Node.js, React, HTML, and CSS. Experience with RESTful APIs, JSON, and relational databases such as PostgreSQL. Familiarity with microservices architecture. Experience with cloud platforms, preferably AWS. Familiarity with Docker and Kubernetes. Strong analytical, problem-solving, and communication skills. Essential Duties & Responsibilities: Design, develop, and maintain full-stack applications using Node.js, React, JavaScript/TypeScript, HTML, and CSS. Build and maintain RESTful APIs and backend services. Write scalable, maintainable, testable, and well-documented code. Collaborate with product managers, designers, QA engineers, and technical leads to deliver software solutions. Participate in code reviews and contribute to engineering best practices.

- **Id**: 3751140
- **Url**: <https://alion.io/job/testyantra-senior-software-engineer-react-and-nodejs>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Employment type**: contractor
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: board_field
- **Hiring geo confidence**: structured
- **Locations**: Plano, United States
- **Countries**: US
- **Hiring countries**: US
- **Hiring countries total**: 1
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: closed
- **First seen at**: 2026-11-04T14:10:20Z
- **Employer posted date**: 2026-11-04
- **Last verified at**: 2026-11-05T11:22:49Z
- **Board verified**: no
- **Closed at**: 2026-11-05T11:22:49Z
- **Days open**: 0
- **Description format**: text
- **Description chars**: 1498
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Software Testing & QA

## Company

- **Id**: 3801698
- **Name**: Testyantra
- **Domain**: testyantra.com
- **Url**: <https://alion.io/company/testyantra>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Breezy

## Technologies

- **Agile** — Optional: no
- **AWS** — Optional: no
- **Docker** — Optional: no
- **JavaScript** — Optional: no
- **Kubernetes** — Optional: no
- **Node JS** — Optional: no
- **PostgreSQL** — Optional: no
- **React.js** — Optional: no
- **Rest API** — Optional: no
- **TypeScript** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 0

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **United States** — Iso: US; Kind: country

## Lifecycle

- Event: open; At: 2026-11-04T15:15:22Z
- Event: close; At: 2026-11-05T11:22:49Z

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.