Title: Sr. Fullstack Engineer
Location: Warren, NJ
Position type: W2 contract We are seeking a Senior Fullstack Engineer with expertise in modernfront-end and back-end technologies , as well as experience in data engineering capabilities. The ideal candidate will have hands‑on experience with Angular, Node.js, and .NET , complemented by knowledge of SQL Server and ETL processes .
This role requires a highly analytical engineer who can work across the full stack while also handling complex data integration, transformation, and database logic . You will play a key role in maintaining and modernizing legacy systems, optimizing data pipelines, and leveraging Azure cloud services .
Key Responsibilities
- Design, develop, and maintain full stack applications using Angular (front-end)and .NET (back-end)
- Analyze, troubleshoot, and optimizecomplex SQL Server stored procedures and database queries
- Maintain and improve existing applications, including legacy systems with intricate business logic
- Collaborate with cross‑functional teams including product, QA, and DevOps
- Ensure application performance, scalability, and security
- Participate in code reviews and technical design discussions
- Leverage Azure cloud services to deploy and manage applications and data solutions
Required Qualifications
- 10-15 years of overall software development experience
- 3-5+ years of hands‑on experience with Angular (mid-to-senior level)
- 5+ years of hands‑on experience with .NET backend development
- Solid experience with Microsoft SQL Server
- Experience with SQL Server Integration Services (SSIS)
- Experience in ETL development using SQL Server, including data extraction, transformation, and loading processes.
- Proven ability to understand, analyze, and maintain complex SQL Server stored procedures.
- Strong proficiency in writing efficient queries, indexing strategies, and database performance tuning.
- Familiarity with version control systems (e.g., Git)
- Strong problem‑solving and analytical skills.
- Experience with Azure cloud services.