Full Stack Developer (Mid-Level)

About this role

Job Title: Full Stack Developer (Mid-Level)
Location: Remote - USA
Clearance: Active Secret clearance required
Type: Full-time, W2

About VivSoft:
VivSoft is a mission-driven technology company specializing in Cloud, DevSecOps, Artificial Intelligence, and Digital Experience. We are a diverse team of innovators focused on creating open, scalable, and automated solutions that drive digital transformation in federal space. Our work culture fosters collaboration, creativity, and continuous learning.

Job Summary:
We are seeking a Mid-Level Full Stack Developer to support application development and data operations for a federal program. This role will be responsible for end-to-end application development across modern front-end interfaces, back-end services, REST APIs, microservices, databases, authentication, caching, automated testing, and CI/CD pipelines.

The successful candidate will work within an Agile development environment to design, build, test, deploy, and maintain secure and scalable applications using TypeScript, Node.js, Go, and modern SPA frameworks. This role requires hands-on experience across the full application stack and close collaboration with Product Owners, DevSecOps and Platform Engineers, QA teams, and other technical stakeholders.

Key Responsibilities:

• Design, develop, test, and deploy full-stack web applications spanning user interfaces, back-end services, APIs, and relational databases.
• Develop client-side and server-side application components using TypeScript.
• Build and maintain Node.js services using Express and ORM technologies such as TypeORM.
• Develop REST-based microservices in Go using Echo or similar frameworks.
• Develop responsive single-page applications using Vue 3, React, Angular, or comparable modern front-end frameworks.
• Design and maintain relational database structures using MariaDB/MySQL, SQL, and version-controlled schema migrations.
• Implement Redis-based caching and se...