Senior Fullstack Developer

Company: Intersog
Location: Rockville
Posted on: February 19, 2026

Job Description:

Job Description Job Description Intersog® is a Chicago-based provider of tailored software engineering solutions, offering dedicated development teams and custom software applications to help businesses meet their IT challenges. Our focus on innovation and efficiency allows us to partner effectively with clients across various industries. Our client is looking for a Senior Fullstack Developer with Enterprise Development Experience: Proven track record of designing and deploying production-grade applications using object-oriented programming principles and database technologies. Requirements • 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, and JavaScript 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) Preferred Qualifications: • AWS professional certifications

Keywords: Intersog, Ellicott City , Senior Fullstack Developer, IT / Software / Systems , Rockville, Maryland

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