Expert-level experience writing production backend APIs and services in TypeScript and Node.js. We are seeking a Senior Software Engineer for a contract position in Malvern, Pennsylvania, with an anticipated duration of six months or more.
Numbers & Facts
Location
Malvern, PA
Description
We are seeking a Senior Software Engineer for a contract position in Malvern, Pennsylvania, with an anticipated duration of six months or more.
Responsibilities
Write production backend APIs and services using TypeScript and Node.js
Develop and maintain web UI components using React
Work with AWS serverless and cloud infrastructure, including Lambda, ECS, and S3
Design and implement solutions using NoSQL databases such as DynamoDB
Apply JWT and OAuth design patterns to authentication and security requirements
Navigate ambiguous requirements and deliver clean, well-tested code independently
Qualifications
Required
Expert-level experience writing production backend APIs and services in TypeScript and Node.js
Hands-on experience with React for web UI development
Practical experience with AWS serverless and cloud tooling (Lambda, ECS, S3)
Experience working with NoSQL databases such as DynamoDB
Strong understanding of JWT and OAuth design patterns
Ability to navigate ambiguous requirements and work independently