Junior Application Developer

Job Description

Job Description

Junior Application Developer

Location: New Hampshire (On-Site) — Candidates local to the area strongly preferred

Employment Type: Full-Time

This is an on-site, in-office position based in New Hampshire. It is not remote or hybrid. We are prioritizing candidates who currently live in or near NH and can reliably commute to our office. Relocation assistance is not provided.

About the Role

This is a true entry-level position , split roughly evenly between application development and hands-on desktop/application support. We're looking for someone early in their career — 1-3 years of experience (including internships or academic projects) — who wants to grow into a developer role while building a strong foundation supporting real users and real systems.

This is not a senior or lead-level role. Candidates with extensive professional development experience or who are seeking a senior-level title/salary are not a fit for this position — we're specifically building a pipeline for junior talent to grow with us.

Our two core technologies are C# (.NET) and Angular . If you have hands-on experience with both, that's the strongest signal of fit for this role.

What You'll Do (50/50 Split)

Development (≈50%)

• Write, test, and maintain internal business applications using C# / .NET and Angular
• Build and support REST APIs and backend services
• Participate in code reviews, documentation, and deployment activities under guidance from senior team members
• Support ongoing modernization of internal applications

Desktop & Application Support (≈50%)

• Serve as a front-line resource for application-related support tickets
• Troubleshoot desktop and application issues directly with end users, in person and remotely
• Diagnose and resolve day-to-day technical issues, escalating complex cases as needed
• Maintain clear documentation of recurring issues and resolutions

You should be equally comfortable sitting down to write code and walking over to a coworker's desk to fix a login issue.

About Us

CS Contract Solutions, LLC is a leading telecommunications vendor serving clients across the United States. Our team delivers scalable solutions and exceptional results through innovation, collaboration, and a commitment to excellence.

Our Core Values

• Honesty and Integrity
• Attitude Over Skills
• Courage in Communication
• The 3 Es: Effort, Energy, and Execution
• Keep Your Axe Sharp

Core Technologies

Primary (must-have exposure):

• C# / .NET 8+
• Angular / TypeScript

Additional stack you'll be exposed to:

• Frontend: React, ESLint, Prettier
• Backend: Python 3.11+, REST APIs, OpenAPI/Swagger
• Database: Azure SQL, SQL Server, Entity Framework Core, Azure Cosmos DB (MongoDB API)
• Cloud & DevOps: Microsoft Azure, Docker, Azure DevOps, CI/CD Pipelines, Azure Container Apps, Azure Key Vault, Azure Blob Storage, Application Insights
• Identity & Security: Microsoft Entra ID (Azure AD), SSO, OAuth 2.0, RBAC
• AI-Assisted Development: GitHub Copilot, Claude Code, and similar tools

Qualifications

Minimum Qualifications

• Associate's or Bachelor's degree in Computer Science, IT, Software Development, or related field — or equivalent practical experience
• 1-3 years of experience with C# / .NET and Angular (internships, coursework, personal projects, or professional experience all count)
• Working knowledge of SQL and REST APIs
• Some experience in a help desk, ticketing, desktop support, or application support environment
• Basic understanding of Git and modern development practices
• Strong troubleshooting, communication, and problem-solving skills
• Must be local to or willing to relocate to New Hampshire and able to work on-site daily

Preferred Qualifications

• Exposure to Microsoft Azure, Docker, or Azure DevOps
• Prior experience supporting business applications in a professional environment
• Familiarity with AI-assisted development tools
• Relevant Microsoft certifications