Jobs → Engineering → AWS Cognito Lead Developer

About the Role Acute InfoSoft is seeking an experienced AWS Cognito Lead Developer to join their team. This role requires hands-on expertise in Amazon Cognito, custom authentication flows, and AWS serverless development. Key Responsibilities • Configure and manage Amazon Cognito User Pools • Implement Cognito Lambda Triggers and Custom Authentication Challenge Flows • Work with OAuth 2.0, OpenID Connect (OIDC), and JWT • Utilize AWS Lambda for serverless solutions • Manage AWS IAM, roles, and least-privilege policies Requirements • Strong hands-on expertise in Amazon Cognito and custom authentication flows • Experience with AWS serverless development • Proficiency in C#/.NET or TypeScript/Node.js • Knowledge of AWS CDK, CloudFormation, and AWS SDK • Familiarity with DynamoDB or SSM Parameter Store • Non-production deployment pipeline experience