[Remote] H1B-T || Senior Full Stack Engineer || Remote

Note: The job is a remote job and is open to candidates in USA. VLS Systems Inc is a not-for-profit membership organization focused on providing excellence in education. They are seeking a Senior Full Stack Engineer to develop and implement AI-driven and automated solutions for their Learning Management System (LMS) and Enterprise Resource Planning (ERP) platforms, ensuring high-quality software development and integration.ResponsibilitiesCandidate will be responsible for complex software development including coding, managing small sections of ongoing projects and closely adhering to deadlinesCandidate will also take responsibility for creating design specifications, unit testing, and preparing technical documentationCandidate will ensure relationships with customers and cross-team members are professional and meet expectationsA top priority of this role is advancing AI and automation development—building agentic-AI capabilities and AI bot automation testing that improve delivery speed and quality across the LMS (Learning Management System) platform and its integrationsThe Senior Full Stack Engineer will analyze procedures, and design and implement solutions that strengthen the organization’s Learning Management System (LMS) ecosystem and the learning experiences it supports, with a strong emphasis on AI-driven and automated developmentThe Senior Full Stack Engineer will design, develop, implement, and deploy AWS cloud solutions and LMS integrations, based on a set of standards and processes which establish consistency across the enterprise data, reduce risk, and promote efficiencies in support of the organization’s goals and objectivesSkillsAgentic AIAWS Cloud Observability (ex. X-Ray)AWS DynamoAWS LambdaAWS S3AWS - SNS/SQSAWS State machinesJavaScript (ES6)Node.jsReact jsSQL/RDSDemonstrated experience building AI-driven and automated development and testing solutions, including AI bot automation testing (script authoring and automated regression), agentic AI within software development, and AI-assisted / self-healing test maintenanceStrong automation engineering across the SDLC: automated API integration testing, Playwright E2E, automated E2E browser testing, and CI/CD automation (CloudFormation, Jenkins, Git, AWS Code Pipeline)Minimum 7 years demonstrated experience with software developmentStrong and evolving competence in several programming languages and technologies, working knowledge of multiple tool sets, technologies and implementation environments especially in the cloudExpert level experience in React, NodeJS, Java and scripting in a Cloud based environmentDemonstrated advanced experience with AWS Lambda, SNS/SQS, S3, IAM, CloudWatch, RDS and DynamoDB, AWS CLIPossess strong technical skills and experience in the virtual infrastructure domain, specifically Amazon Web ServicesStrong design and development experience in building and monitoring microservices including UIWorking experience on CI/CD using Git ActionsDemonstrated experience in developing full stack, LMS-facing solutions using React and NodeJSDemonstrated experience building and supporting API-based and file-based integrations with LMS platforms and external systems, using standards such as LTI 1.3, SCORM, and xAPIFundamentals in OO and computer science foundation principlesWorking knowledge of distributed architectural design patternsKnowledge of systems analysis and design (including OOAD and UML), and database designIn depth clean architecture knowledge, Postgres DB scaling, AWS ECS/Kubernetes, FargateKnowledge of software development, lifecycle and modern software engineering principles and practicesExperience setting up DataOps and DevSecOpsHigh analytical skills and knack to develop tools for monitoring high frequency data servicesExperience with LearnUpon and Workday API integrations (strong plus)Experience working on Agile teams with the scrum team member attitude – willingness to support the Team to be successful in any area necessaryAdvanced demonstrated experience with AWS cloud supported programming languages like JavaScript, TypeScript, or PythonAbility to use: KMS, ALB/ELB, Route 53, VPCFluency with CI/CD toolsets such as: CloudFormation, BitBucket, Jenkins, AnsibleExperience with relational databases, and NoSQL databasesExperience building infrastructure as code using AWS CloudFormation or similar scripting techniquesAppetite to Learn new thingsCompany OverviewVLS Systems is an information technology company that provides system integration and custom software development services. It was founded in 1995, and is headquartered in Chantilly, Virginia, USA, with a workforce of 51-200 employees. Its website is http://vls-systems.com.Company H1B SponsorshipVLS Systems Inc has a track record of offering H1B sponsorships, with 2 in 2026, 7 in 2025, 11 in 2024, 16 in 2023, 15 in 2022, 29 in 2021, 75 in 2020. Please note that this does not guarantee sponsorship for this specific role.