Full Stack Software Engineer with Security Clearance

FULLY REMOTE OPPORTUNITY UTILIZING CLEARANCE Senior Full Stack Software Developer to support cloud migration and application modernization initiatives. You will design, develop, integrate, test, deploy, and maintain secure, mission-critical applications supporting global transportation and logistics operations. The role requires hands-on React, Java, and Spring experience alongside legacy application modernization, containerization, GitLab CI/CD, Apache Superset analytics, Amazon Aurora migration, infrastructure automation, and DevSecOps security controls.

Key responsibilities · Build and maintain React user interfaces and Java and Spring or Spring Boot back-end services, connecting the full stack through secure APIs and data services. · Design, develop, test, deploy, and maintain enterprise applications, microservices, RESTful APIs, and system-integration components. · Refactor and modernize legacy applications for deployment within secure AWS cloud environments. · Containerize applications and supporting services using Docker, Kubernetes, Amazon ECS, Amazon EKS, or comparable technologies. · Develop and manage GitLab CI/CD pipelines and GitLab Runners that automate software builds, testing, security validation, container-image creation, deployment, and release management. · Integrate automated unit, integration, regression, performance, and security testing into CI/CD workflows. · Incorporate static and dynamic application security testing, software-composition analysis, dependency scanning, container scanning, secrets detection, and compliance controls into the delivery pipeline. · Develop, configure, and integrate Apache Superset dashboards, datasets, visualizations, APIs, semantic-layer components, authentication, and role-based access controls. · Support the modernization and migration of legacy databases to Amazon Aurora PostgreSQL or Aurora MySQL. · Assess and remediate database schemas, stored procedures, data types, queries, indexing, and application dependencies for compatibility with Aurora. · Optimize database performance, availability, scalability, resiliency, and application connectivity. · Develop reusable infrastructure-as-code using Terraform, AWS CloudFormation, Ansible, or comparable automation tools. · Automate the provisioning and configuration of AWS infrastructure, container platforms, databases, networking, monitoring, and application services. · Implement centralized logging, monitoring, alerting, auditing, and operational dashboards using AWS CloudWatch or comparable observability platforms. · Apply secure coding standards and support DoD cybersecurity, Risk Management Framework, software-assurance, and applicable STIG requirements. · Troubleshoot application, container, pipeline, database, integration, security, and performance issues across development, test, staging, and production environments. · Participate in Agile ceremonies, architecture reviews, technical design sessions, code reviews, sprint demonstrations, and release planning. · Prepare and maintain system designs, interface specifications, deployment procedures, pipeline documentation, infrastructure diagrams, and operational runbooks. · Provide technical leadership and mentor team members in cloud-native development, containerization, database modernization, automation, and DevSecOps practices. · Collaborate with software architects, cloud engineers, database administrators, cybersecurity personnel, testers, product owners, and government stakeholders.