Junior Full-Stack Engineer - AI-Driven Web Platform

Flexi-Software; Atlanta (GA); Hybrid; USD 65,000 - 90,000; Full time

Benefits offered by this job

401(k) Plan with company match

Health and dental insurance

Job summary

Flexi Software is seeking junior and entry-level Full-Stack Software Engineers to help build the next generation platform, working across C# back-end services and modern front ends with Node.js, React, and Next.js, backed by SQL Server.

You will use AI-assisted development tools, review AI-generated code for correctness and security, and participate in CI/CD and testing. Hybrid role based in our Atlanta, GA office with mentorship and growth opportunities.

Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field or equivalent practical experience.
• 0–3 years of professional software development experience; internships count.
• Working knowledge of C# and .NET platform, and willingness to work with legacy C++/C# desktop code.
• Working knowledge of JavaScript/TypeScript, HTML, CSS, and React.
• Experience with Node.js and Next.js including SSR and API routes.
• Relational databases and SQL experience, preferably MS SQL Server.
• Familiarity with REST APIs and Git workflows.
• Active use of AI coding assistants and agentic tools with judgment.
• Strong testing fundamentals and problem-solving skills.

Responsibilities

• Build, test, and deliver full-stack features across C# back-end services and Node.js/React/Next.js front ends.
• Write clean, well-tested code with unit/integration tests for every change.
• Work with MS SQL Server: write queries, design tables, tune performance.
• Use AI coding assistants and agentic workflows daily with careful verification.
• Participate in code reviews to share/receive feedback and uphold standards.
• Contribute to CI/CD pipelines, automated testing, and release practices.
• Build security, reliability, and data integrity into enterprise software.

Skills

C#/.NET

JavaScript

React

Node.js

Next.js

SQL Server

Git

AI-assisted development

Education

Bachelor's degree in CS/Software Eng

Tools

ASP.NET Core

Entity Framework

REST APIs

Vite

Azure/AWS basics

Job description

Flexi Software is seeking junior and entry-level Full-Stack Software Engineers to help build the next generation platform, working across C# back-end services and modern front ends with Node.js, React, and Next.js, backed by SQL Server.

You will use AI-assisted development tools, review AI-generated code for correctness and security, and participate in CI/CD and testing. Hybrid role based in our Atlanta, GA office with mentorship and growth opportunities.