Staff Engineer -- Full Stack .NET Developer United States, Draper Employee

Nagarro, Inc.; Draper (UT); On-site; USD 140,000 - 200,000; Full time

Job summary

Nagarro, Inc. is seeking a Staff Engineer – Full Stack .NET Developer to scale digital products. The role emphasizes React 18+ and TypeScript in strict mode, C# / .NET, and AWS serverless services. You will design APIs, publish internal packages, and ensure robust testing and rollback capabilities.

The ideal candidate has strong API design, component library experience, and a track record of delivering on tight external deadlines while embedding analytics into host applications.

Qualifications

• 7+ years building and reviewing production software.
• Experience with React 18+ and TypeScript in strict mode.
• Experience designing public APIs and ensuring versioning compatibility.

Responsibilities

• Build reusable component libraries or SDKs for internal use.
• Design and maintain public APIs with stable versioning.
• Implement embedded analytics and authentication integration.
• Publish internal npm packages with semantic versioning.
• Provide handoff documentation for long-term ownership.

Skills

React

TypeScript

C#

.NET

AWS

Public APIs

Testing discipline

API design

Tools

AWS Lambda

API Gateway

DynamoDB

Terraform

CDK

SAM

Job description

Staff Engineer -- Full Stack .NET Developer

• Full-time
• Service Region: UCC

We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale - across all devices and digital mediums, and our people exist everywhere in the world (18000+ experts across 37 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in!

• 7+ years building and reviewing production software.
• 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. Scope and deliverables
• 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. What will set you apart
• 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.

Must have skills :.Net Core, AI-enabled Application Development, Cloud development (Strong), React (Strong)

Disclaimer:Nagarro is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will be afforded equal employment opportunities without discrimination based on race, creed, color, national origin, sex, age, disability, or marital status.