Senior Full Stack Engineer
- Fixity Technologies
6 Days Ago
58-64 per Hourly
C2C
Edison-NJ, Jersey City-NJ, Ocean City-NJ, Brooklyn-NY, Long Island-NY, Manhattan-NY, New York-NY, Queens-NY
8-15 Years
Required Skills: Software Development, .NET 8, C#, ASP.NET, Core Angular 17+, TypeScript, RxJS & Angular Signals, SQL Server, T-SQL, Entity Framework Core, Dependency Injection, Async Programming, REST APIs, Azure DevOps, CI/CD, automated testing, production-ready engineering practices, system design, Domain-Driven Design, DDD, modernization strategies, AI-powered development tools with disciplined code review and validation.
Job Description
Senior Full Stack Engineer (.NET 8 + Angular)
Exciting opportunity for experienced Senior Full Stack Engineers! Work on modernizing enterprise systems with .NET 8, Angular 17+, SQL Server, and Azure DevOps while making a real impact on business-critical applications. In NYC, Apply now and be part of the transformation!
Key Responsibilities
- Design and develop modern applications using .NET 8, C#, ASP.NET Core, Angular 17+, and SQL Server.
- Modernize legacy applications while accurately preserving complex business rules.
- Migrate data and schemas from Ingres to SQL Server, ensuring data integrity and reconciliation.
- Analyze legacy source code and collaborate with SMEs to rebuild business functionality.
- Utilize AI-assisted development tools (GitHub Copilot, Claude Code, or similar) for coding, testing, documentation, and analysis.
- Implement CI/CD pipelines and deployment strategies using Azure DevOps.
- Participate in architecture discussions, code reviews, technical documentation, and production support planning.
- Work closely with business stakeholders to gather requirements and reduce migration risks.
Required Skills
- 8+ years of software development experience.
- Strong expertise in:
- .NET 8 / C#
- ASP.NET Core
- Angular 17+
- TypeScript
- RxJS & Angular Signals
- SQL Server & T-SQL
- Entity Framework Core
- Dependency Injection
- Async Programming
- REST APIs
- Azure DevOps
- CI/CD
- Experience with automated testing and production-ready engineering practices.
- Strong understanding of system design, Domain-Driven Design (DDD), and modernization strategies.
- Experience using AI-powered development tools with disciplined code review and validation.
Nice to Have
- Experience with legacy technologies such as:
- VB.NET
- VB6
- OpenROAD
- PowerBuilder
- Oracle Forms
- Ingres Database
- Experience in utility, energy, or highly regulated industries.
- Familiarity with Strangler Fig and Anti-Corruption Layer migration patterns.
Ideal Candidate
We're looking for someone who:
- Enjoys solving complex technical challenges.
- Can confidently work with both legacy and modern technology stacks.
- Writes clean, maintainable, and well-tested code.
- Has strong communication and collaboration skills.
- Thrives in AI-assisted software development while maintaining high engineering standards.
📩 Interested?
Please send your updated resume along with the following details:
- Current Location
- Work Authorization
- Expected Rate
- Availability to Start
- Contact Number
We look forward to connecting with you!
