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