.NET Developer

Overview

Location:

COSTA MESA

Skill to Evaluate:
Integration Others,.NET, API, HTML 5, Type Script, Front End, C, JQuery, React

• Application Design & Development:
  Build secure, scalable web apps with .NET 6.x, ASP.NET MVC/Web API/Minimal APIs, C#, and Entity Framework Core. Develop responsive frontend with ASP.NET Razor Views/Pages and modern JavaScript (ES6, optional Type Script, jQuery/React as applicable). Implement RESTful APIs, validation, caching, error handling, and logging.
• Data & Integration (SSIS):
  Design, develop, and maintain SSIS packages for ETL/ELT — source-to-target mapping, transformations, lookups, error handling, and retries. Schedule and orchestrate SSIS jobs via SQL Server Agent; manage configurations and environment variables. Optimize pipeline performance, incremental loads, and metadata-driven designs.
• Database Engineering:
  Design schemas, indexes, stored procedures, and optimize queries on SQL Server. Implement data quality checks, auditing, and lineage documentation.
• Quality, Security & Compliance:
  Ensure OWASP best practices, input sanitization, secure authentication/authorization (e.g., ASP.NET Identity, JWT). Manage secrets/connection strings securely (Key Vault/DPAPI/Configuration providers).
• Dev Ops & Operations:
  Own CI/CD (e.g., Azure Dev Ops/Git Hub Actions/Jenkins) for build, test, and deployment of web apps and SSIS artifacts. Set up observability (logs, metrics, traces) and manage releases/rollbacks. Troubleshoot production issues; perform RCA; drive reliability improvements.
• Collaboration & Leadership:
  Partner with Product, QA, Data Engineering, and Infra teams. Mentor junior engineers; enforce coding standards and documentation discipline.

• .NET 6.x, C#, ASP.NET MVC/Web API/Minimal APIs; strong OOP, async/await, multithreading basics.
• Frontend: ASP.NET Razor Pages/Views, HTML5/CSS3, JavaScript (ES6), client-side validation.
• Data Access:
  Entity Framework Core, LINQ; performance tuning; transactions.
• SSIS: package design, control/data flows, configurations, parameters, expressions, error handling, logging, deployment to SSIS Catalog, scheduling with SQL Server Agent.
• SQL Server: schema design, T-SQL, indexing, query optimization.
• Testing: unit/integration tests (xUnit/nUnit/MSTest), API testing (Postman/Rest Client).
• Dev Ops:
  Git, CI/CD pipelines, artifact management; automated builds and deployments for apps and SSIS.
• Security: authentication/authorization, secure config management, OWASP Top 10 awareness.
• Performance & Diagnostics: profiling (dotnet-trace/dot Trace), logging (Serilog/NLog), GC/JIT basics.

Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.