Full Stack .NET. Developer

• Embedding a third-party BI or analytics product in a host application Logi Symphony, MicroStrategy Embedded, Power BI Embedded, Tableau Embedding API, Looker, Sisense. The specific product doesn t matter; working around an embedded SDK s limits transfers directly.
• Migrating users off a legacy platform, where the numbers must match the old system is the acceptance criterion.
• Publishing internal npm packages semantic versioning, ESM packaging, type declarations, Artifactory or a similar private registry.
• OIDC / Okta / JWT validation, and token exchange between services.
• Data warehouse familiarity (Snowflake) and a working understanding of row-level security.
• AI-assisted development workflows (Claude Code or similar).

• React 18+ + TypeScript strong hands-on experience
• C# / .NET Core + Web API
• AWS Cloud especially Lambda, API Gateway, DynamoDB
• AI-enabled / AI-assisted application development
• .NET Core
• AI-enabled Application Development
• Cloud Development (Strong)
• React (Strong)
• 7+ years building and reviewing production software.
• Please prioritize local candidates. If not local, candidates must be 100% ready to relocate after project confirmation.
• Ideally 6 10 years of overall experience.
• React 18+ and TypeScript in strict mode, with real experience building reusable component libraries or SDKs not only application screens.
• You know the difference: public API design, peer dependencies, versioning, and not breaking your consumers.
• Solid CSS/SCSS, and an eye for building a component other teams will theme.
• C# / .NET and Web API.
• AWS: Lambda, API Gateway, DynamoDB, and infrastructure-as-code (CDK, Terraform, or SAM).
• A testing discipline that holds up under a hard deadline Vitest / React Testing Library and xUnit / NUnit, or close equivalents.
• We hold a high coverage bar and expect the tests to be worth the coverage.
• Shipping to a fixed external deadline on a live, user-facing application, including feature-flagged rollout and rollback.
• A track record of joining in-flight programs and being useful quickly.
• Embedded analytics integration in the host application, including authentication and row-level security pass-through.
• A versioned, documented React component library published to our internal registry, consumable by other product teams.
• Supporting .NET Web API and AWS serverless services, defined in infrastructure-as-code.
• Feature-flagged rollout with a tested rollback path, plus parity validation against the legacy platform.
• Handoff documentation sufficient for our engineers to own the work after the engagement ends.

Pay Range: $45 - $48/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location).

Our client is a leading IT Industry and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration.

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