Senior Full Stack Developer (JavaScript, Node.js)

Requirements

Must have:

- Minimum 5 years of professional full stack development experience - Bachelors degree in Computer Science, Software Engineering, or related field (or equivalent work experience) - Strong expertise in Java (Spring Boot, Spring MVC) and Python (FastAPI, Flask, or Django) - Practical experience with Angular or Vue.js for front-end development - Solid background in PostgreSQL and document-based databases (e.g., Amazon DocumentDB, MongoDB) - Proven experience with AWS services (EC2, Lambda, S3, ECS/EKS, RDS, IAM, CloudWatch) - Familiarity with AI-assisted development tools like Amazon Q Developer or Kiro - Experience integrating applications with Large Language Models (LLMs), ideally using AWS Bedrock - Knowledge of CI/CD pipelines, Docker, and infrastructure-as-code methodologies - Experience with automated testing frameworks (e.g., Selenium, Cypress, Playwright) - Demonstrated ability to optimize application performance, including database and API tuning, as well as load testing - Strong grasp of RESTful API design, microservices architecture, and secure coding methodologies - Excellent skills in problem-solving, collaboration, and communication

Responsibilities:

- Design, build, and maintain end-to-end full stack applications, covering UI to data layer - Create responsive and accessible front-end interfaces utilizing Angular or Vue.js - Develop RESTful APIs and microservices with Java (Spring Boot) and Python frameworks (FastAPI, Flask, Django) - Design and manage relational and NoSQL databases including PostgreSQL and document stores (e.g., Amazon DocumentDB, MongoDB) - Architect and deploy applications on AWS with services like Lambda, ECS, S3, API Gateway, CloudFormation, and CDK - Leverage AI coding tools (Amazon Q Developer, Kiro) to enhance development processes - Build and incorporate features powered by LLMs using AWS Bedrock or similar technology - Engage in large-scale document analysis and intelligent data extraction projects - Collaborate with cross-functional teams through Agile/Scrum methodologies - Design and manage automated testing suites using frameworks such as Selenium, Cypress, or Playwright - Diagnose and rectify performance issues throughout the stack, including query optimization and API response improvements - Write unit and integration tests, conduct code reviews, and uphold engineering best practices - Provide mentorship to junior developers via code reviews, pair programming, and knowledge-sharing sessions

Company:

At Software Guidance & Assistance, Inc. (SGA), we are seeking a Senior Full Stack Developer for a contract position with one of our prestigious regulatory clients located in Rockville, MD or Tysons, VA. Our company is a proud women-owned business dedicated to addressing significant IT challenges with a personalized, boutique approach. We strive to pair our talented consultants with over 1,000 engagements each year. Our diverse team is built on the principles of exceptional customer service, employee development, and uncompromising quality and integrity. Join us to be your authentic self, pursue your passion, and make a meaningful impact at work.