Senior Full Stack Developer React/Node.js at Crystal Management | CMIT

Job DetailsJob Location VIENNA, VARemote Type Fully RemotePosition Type Full Time Travel Percentage NoneJob Category Information Technology Description We are seeking a Senior Software Engineer to design, build, and optimize custom software solutions in AWS. This role spans the full stack-from intuitive React user interfaces to scalable backend services and cloud-native infrastructure. You will collaborate closely with technical and non-technical stakeholders to deliver secure, resilient, and high-performing solutions.Key Responsibilities:Develop scalable, high-quality web applications using React (TypeScript)Build robust backend APIs and microservices with Node.js (TypeScript) or PythonDesign and implement secure and efficient AWS architectures using services such as EC2, Lambda, Aurora PostgreSQL, S3, API Gateway, EventBridge, and SQSCreate and manage Infrastructure as Code using CloudFormation, CDK, or TerraformImplement and enhance CI/CD pipelines and automated testing frameworks in GitLabUse AWS CLI and SAM CLI for deployment, troubleshooting, and environment managementOptimize applications for performance, scalability, availability, and cost efficiencyCollaborate with cross-functional teams to gather requirements and deliver technical solutionsQualifications Education/Certification RequirementsBachelor's Degree with 7 years of experience or equivalent education or experience.Required Qualifications7+ years of full-stack development experienceStrong proficiency in React and TypeScriptBackend development experience with Node.js or PythonHands-on experience with core AWS services and architectural patternsExperience with PostgreSQL and relational database designGitLab experience for CI/CD and version controlKnowledge of containerization technologies such as Docker and ECS/EKSSolid understanding of security best practices and compliance considerationsProficiency with AWS CLI and SAM CLIExperience with automated testing and Agile development methodologiesMust have the ability to obtain a DHS Public Trust. Active or ability to obtain a TSA Clearance.Preferred Qualifications:AWS Certifications (Solutions Architect, Developer, or equivalent)Security Certifications (Security+, CISSP, AWS Security, etc.)Experience building serverless architecturesFamiliarity with DevOps, observability, and monitoring toolsPersonal Git projectsOracle experienceClearance RequrementsAbility to obtain DHS TSA security clearance.