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Full Stack Developer

SysMind, LLCHartford, CT🇺🇸United StatesPosted Oct 16, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Hartford, CT, United States
Posted
Yesterday
DockerFirestoreNode.jsSQLScrumAgileGitGoogle CloudJavaScriptKafkaPlaywrightPostgreSQLReactTypeScript

Job Description

Location: Hartford, CT (Hybrid)
Contract Duration: 6 Months
Experience Required: 0–2 Years
Employment Type: Contract

Job Summary

We are seeking a Full Stack Developer with experience building, testing, and maintaining modern web applications using React, Node.js, and JavaScript frameworks. The ideal candidate will contribute to developing responsive customer-facing applications, scalable backend services, database integrations, and cloud-based solutions.

The role involves working with cloud-native technologies, automated testing, CI/CD pipelines, and Agile teams to deliver secure, reliable, and high-performing applications.

Primary Skills (Must-Have)

  • React.js,
  • Node.js,
  • JavaScript,
  • RESTful API Development,
  • Google Cloud Platform (Google Cloud Platform),
  • Google Cloud Run
  • PostgreSQL
  • NoSQL Databases
  • Responsive Web Application Development
  • CI/CD Pipelines

Secondary Skills

  • TypeScript,
  • Google Cloud SQL,
  • Firestore,
  • Kafka,
  • Event-Driven Architecture,
  • Webhooks and Third-Party Integrations
  • Docker
  • Playwright
  • Automated Testing
  • Git and Version Control
  • AI-Assisted Development Tools
  • Agile/Scrum Methodology
  • Production Troubleshooting
  • Root-Cause Analysis

Key Responsibilities

  • Design, develop, test, and maintain end-to-end web applications using React, Node.js, and JavaScript.
  • Build responsive, accessible, and user-friendly customer-facing interfaces.
  • Develop scalable RESTful APIs and backend services.
  • Design and integrate data models using PostgreSQL, Cloud SQL, and Firestore.
  • Implement event-driven solutions using Kafka, webhooks, and third-party integrations.
  • Deploy and manage applications on Google Cloud Platform, including Cloud Run.
  • Create and maintain CI/CD pipelines for automated deployments.
  • Develop automated test suites using Playwright and integration testing frameworks.
  • Collaborate with product owners, UX designers, architects, and cross-functional teams.
  • Use AI-assisted development tools while maintaining code quality through reviews and testing.
  • Troubleshoot production issues, conduct root-cause analysis, and implement preventive solutions.
  • Participate in code reviews and follow software engineering best practices.

Required Qualifications

  • Experience developing web applications using React, Node.js, and JavaScript.
  • Knowledge of RESTful APIs and backend service development.
  • Familiarity with relational and NoSQL databases.
  • Understanding of cloud platforms and application deployment.
  • Knowledge of CI/CD pipelines and automated testing.
  • Familiarity with Agile/Scrum methodologies.
  • Strong problem-solving and troubleshooting skills.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local law. 
We are committed to providing reasonable accommodations to qualified applicants with disabilities and for sincerely held religious beliefs, as required by applicable law. Applicants who require a reasonable accommodation during the hiring process may request assistance.
Employment may be contingent upon the successful completion of job-related pre-employment screening, which may include background and reference checks and, where permitted by applicable law and applicable to the position, drug testing. All such screening will be conducted in accordance with applicable federal, state, and local laws.

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