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Senior Full Stack Developer Application Support / Integration

Softthink Solutions, Inc.New York, NY🇺🇸United StatesPosted 12 Aug 2026

Why This Role Stands Out

This hybrid role at Softthink Solutions offers you a dynamic opportunity to grow your full-stack development skills by working on application enhancements, integrations, and production support. You'll thrive here if you enjoy tackling complex technical challenges and collaborating within a supportive team environment. Apply now to contribute to impactful projects and advance your career.

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Job Title: Senior Full Stack Developer – Application Support / Integration Location: New York city Work authorization:
Job Description:
We are seeking a second Senior Full Stack Developer to provide additional application development capacity and cross-trained technical coverage. This position will focus on application enhancements, integration development, production support, testing, defect remediation, and knowledge transfer.

Key Responsibilities:

  • Develop, enhance, and maintain enterprise applications.
  • Support front-end and back-end development.
  • Develop and maintain APIs and application integrations.
  • Troubleshoot complex application and production issues.
  • Develop SQL queries and application data-access functionality.
  • Participate in code and technical design reviews.
  • Perform functional, integration, regression, and unit testing.
  • Support UAT and defect resolution.
  • Participate in releases and deployments.
  • Prepare technical documentation and release notes.
  • Provide backup coverage for other technical resources.


Required Qualifications:

  • Strong C# and .NET development experience.
  • Core and/or .NET Framework.
  • JavaScript, React.js and/or Angular.
  • TypeScript and Entity Framework.
  • RESTful API development.
  • SQL Server.
  • Enterprise application integration.
  • Production troubleshooting and application support

Skills

SQL
SQL Server
Angular
C#
.NET
JavaScript
React
TypeScript

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