Javascript Developer (Locals & W2 Only)

Job Title: JavaScript Software Engineer

Location: McLean, VA

Duration: Long Term

Description

Enterprise Development Experience: Proven track record of designing and deploying production- grade applications using object-oriented programming principles and database technologies

• Agile Development Background: Hands-on experience building enterprise-level solutions within iterative development methodologies and Agile frameworks
• Software Engineering Best Practices: Proficiency with industry-standard development practices including automated testing frameworks, continuous integration/deployment pipelines, and configuration management tools
• Core Technology Stack:

Advanced proficiency in Node.js, TypeScript, JavaScript, and Python

Experience with Angular 16 or later versions for modern web application development, RxJS, Ngx Formly, monorepo architecture

• Quality Assurance & Testing: Ability to develop comprehensive end-to-end tests using Playwright with TypeScript, along with integration and performance testing capabilities
• DevOps & CI/CD: Strong experience implementing continuous integration and deployment workflows using Jenkins and/or GitHub Actions
• Cloud Architecture & AWS Services: Expertise in designing and implementing event-driven architectures leveraging:

Messaging services (SQS/SNS)

Serverless computing (AWS Lambda)

API Gateway, Step Functions

Data storage solutions (S3, RDS, DocumentDB, DynamoDB)

Container orchestration (ECS)

AI/ML services (AWS Bedrock)

Search and analytics (Amazon OpenSearch)

Preferred Qualifications: • AWS professional certifications

Top Skills Details

• Advanced proficiency in Node.js, TypeScript, and JavaScript
• Experience with Angular 16 or later versions for modern web application development, RxJS, Ngx Formly, monorepo architecture; moving to Angular 21.
• Quality Assurance & Testing: Ability to develop comprehensive end-to-end tests using Playwright with TypeScript, along with integration and performance testing capabilities
• DevOps & CI/CD: Strong experience implementing continuous integration and deployment workflows using Jenkins and/or GitHub Actions