Senior Software Engineer

Lean Tech

full-time

Posted on: 9/6/2025

Location: 🇺🇸 United States

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Senior

AWSCloudDockerGraphQLKubernetes.NETNoSQLPostgresPythonReactSQLTypeScript

About the role

Design, implement, and manage advanced cloud infrastructure on AWS using AWS CDK and CloudFormation
Develop and maintain scalable, secure APIs using C# and AWS Lambda
Optimize application performance, scalability, and security within AWS
Collaborate with cross-functional teams for system and data pipeline integration
Implement and maintain CI/CD pipelines using GitHub Actions
Manage data migration and storage solutions using AWS DMS and S3
Ensure robust authentication and authorization using AWS Cognito
Participate in code reviews and mentor junior developers
Develop responsive user interfaces with ReactJS, TypeScript, and Material-UI

Basic or intermediary knowledge in AWS cloud services, AWS CDK, or CloudFormation
Basic or intermediary knowledge in AWS Lambda
Strong proficiency in ReactJS, TypeScript, and experience with Material-UI (MUI)
Strong proficiency in .NET 6 or 8 and C#
Basic or intermediary knowledge with GitHub Actions
Thorough understanding of security best practices, including Cognito
Bachelor's degree in a related field
At least 5 years of experience in cloud engineering
Nice to have: Docker and Kubernetes, serverless frameworks, GraphQL, advanced monitoring tools, agile methodologies, NoSQL, certifications (AWS Solutions Architect Professional, AWS DevOps Engineer Professional), Python and SQL