Full Stack Developer (C#, SQL Server)

Full Stack Developer

Location: Fairfield, NJ (Onsite 5 days per week)

Full time

About the Role

We're seeking a Full Stack Developer to join our team and contribute to the development and maintenance of business-critical applications, data pipelines, and reporting systems. You'll work across the entire technology stack from database design and backend services to user-facing applications supporting our growing home services operations.

Responsibilities

• Design, develop, and maintain C# applications including web services, desktop tools, and automation utilities
• Write and optimize SQL queries, stored procedures, and database objects across SQL Server environments
• Build and maintain data pipelines and transformations in Snowflake for analytics and reporting
• Develop and support ETL processes for data integration between multiple systems
• Troubleshoot production issues and implement solutions with minimal downtime
• Collaborate with stakeholders to translate business requirements into technical solutions
• Document code, processes, and system architecture
• Participate in code reviews and contribute to development best practices

Required Qualifications

• 3+ years of experience with C# and .NET Framework/.NET Core
• Strong proficiency in SQL Server including T-SQL, stored procedures, and performance tuning
• Experience with Snowflake or similar cloud data warehouse platforms
• Understanding of relational database design and data modeling principles
• Familiarity with version control systems (Git)
• Problem-solving mindset with attention to detail

Preferred Qualifications

• Experience with SSIS, Azure Data Factory, or similar ETL tools
• Familiarity with web technologies (ASP.NET, JavaScript, HTML/CSS)
• Experience with REST APIs and third-party integrations
• Background in data migration projects
• Knowledge of reporting tools (SSRS, Power BI, or similar