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Urgent! .NET Senior Software Engineer - Backend/API Job Opening In New York – Now Hiring SGA

.NET Senior Software Engineer Backend/API



Job description


Software Guidance & Assistance, Inc., (SGA), is searching for a .NET Senior Software Engineer for a FULL TIME assignment with one of our premier Insurance clients in Holmdel, NJ, Bethlehem, PA or New York, NY.

Hybrid schedule x weekly in office.

Responsibilities:
· Build and enhance scalable APIs and high-traffic web solutions using .NET Core and C.
· Work closely with product owners, architects, and technical leads to gather requirements and translate them into secure, reliable applications.
· Ensure all solutions adhere to organizational standards around security, compliance, and performance.
· Participate in peer reviews, mentor developers, and contribute to knowledge sharing.
· Analyze cross-functional business needs and provide technical direction that aligns with long-term platform goals.
· Translate technical and business requirements into efficient, well-tested, and maintainable applications.
· Contribute immediately to team deliverables with a proactive and collaborative approach.

Required Skills:
· + years of hands-on experience developing APIs with C and .NET Core.
· Deep understanding of backend service development, async programming, and memory optimization.
· Strong grasp of object-oriented principles, patterns, and service-oriented architecture.
· Experience building and consuming RESTful APIs; familiarity with WCF or SOAP is a plus.
· + years of SQL experience, including database design and optimization.
· Exposure to logging and monitoring tools (, Splunk, AppDynamics) and data formats like JSON/XML.
· Proficiency in resolving vulnerabilities, improving performance, and applying security best practices.
· Skilled with Git-based repositories and CI/CD pipelines; background with AWS, Docker, or Kubernetes preferred.
· Effective communicator with ability to work across business and technology groups.
· Solid knowledge of release, build, and configuration management.
· Background working within Agile (Scrum, Kanban, or SAFe) environments, delivering solutions in rapid cycles.


Required Skill Profession

Computer Occupations



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