Senior Full Stack Software Engineer – Angular / Node.js

Senior Full Stack Software Engineer Location: 2 days onsite in Celebration, FL Contract: W2 only, 12-month contract with potential for extension or conversion to full time with either the client or CEI Pay: $70-75/hour + optional medical, dental, vision, 401(k) match Overview We are seeking a Senior Software Engineer to support the modernization of a large-scale operational platform that manages user workflows, registration, messaging, reporting, real-time visibility, and integrations with enterprise systems. This is a hands-on full-stack engineering role with a primary focus on Angular, TypeScript, and Node.js development while also contributing to Java-based backend services within a modern cloud-native environment. Responsibilities Design, develop, test, and deploy full-stack application features. Build and maintain Angular-based user interfaces and Node.js REST APIs. Contribute to Java/Spring Boot services when functionality spans multiple application layers. Develop scalable, configuration-driven solutions supporting multiple deployment environments. Implement and maintain real-time functionality using WebSockets and event-driven architectures. Develop secure authentication and authorization solutions using enterprise SSO technologies. Design and maintain REST API contracts and technical documentation. Support database design, data persistence, and schema migrations. Partner with DevOps teams to support containerized deployments, configuration management, and CI/CD pipelines. Participate in code reviews, testing initiatives, and continuous improvement efforts. Mentor engineers and contribute to architecture and design discussions. Maintain high standards around security, performance, reliability, and code quality. Required Experience 8+ years of professional software development experience. 5+ years operating in a Senior Software Engineer or Technical Lead capacity. Strong experience with Angular, TypeScript, JavaScript, and RxJS. Experience building and supporting Node.js REST APIs. Working knowledge of Java and Spring Boot development. Experience with RESTful services, API design, and OpenAPI/Swagger documentation. Strong SQL and relational database experience, including MySQL, MariaDB, or equivalent. Experience with OAuth2, OpenID Connect (OIDC), JWT authentication, and enterprise SSO solutions. Experience with Docker, Kubernetes, ECS, or similar containerized deployment platforms. Familiarity with WebSocket technologies and real-time application development. Experience working within CI/CD pipelines and Git-based development environments. Strong understanding of software architecture, security best practices, and code quality standards. Excellent communication and collaboration skills. Preferred Experience Advanced Java and Spring Boot development experience. Experience with Redis, event-driven architectures, and real-time messaging systems. Experience developing hybrid mobile applications. Experience integrating with enterprise applications and third-party systems. Familiarity with Grafana, Prometheus, observability platforms, and application monitoring. Experience with NGINX and multi-service development environments. Performance testing and production support experience. Experience mentoring engineers and leading technical initiatives. Required Education Bachelor's Degree or 17 years of experience #INDGEN #ZR