Principal Engineer (.NET, AWS)

Resourcefultalentgroup • JavaScript • TypeScript • C# • 3 months ago
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Salary
$185k – $200k per year
Location
In office (New York)
Seniority
Principal · 10+ years exp
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Resourcefultalentgroup

resourcefultalentgroup.com • New York • Buenos Aires • Atlanta • Tirana • Las Vegas

We are hiring a Principal Engineer for a client that provides a cloud-native SaaS platform supporting global creative teams. The platform leverages AWS serverless technologies, .NET, and React/TypeScript. This senior role focuses on architecture, scalability, engineering leadership, and hands-on development.

Responsibilities

  • Lead the architectural direction and modernization of a large-scale SaaS platform.

  • Improve system scalability, performance, and reliability.

  • Build features in .NET and AWS (Lambda, API Gateway, DynamoDB, RDS, etc.).

  • Guide backend, frontend, DevOps, QA, and offshore engineers.

  • Implement and uphold engineering best practices and code standards.

  • Collaborate with Product leadership to deliver high-quality releases.

Requirements

  • 10+ years of experience building SaaS applications.

  • 3+ years in a Principal Engineer or Tech Lead role.

  • Strong C#, ASP.NET, .NET Core, and xUnit experience.

  • 1+ years AWS experience: Lambda, API Gateway, S3, CloudFormation, RDS, DynamoDB, EC2, Cognito.

  • Strong system architecture and distributed systems expertise.

  • Ability to review and guide React/TypeScript development.

  • Excellent leadership and collaboration skills.

  • Bachelor’s degree in Computer Science or related field (preferred).

  • Hybrid (New York, NY)

  • Direct hire only.

  • Must be a U.S. Citizen or Green Card holder.

  • No C2C / No Third Parties.

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