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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior System Engineer/Architect TS/SCI - **Company:** IBM - **Location:** Junction, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), .NET Framework, Artificial Intelligence, Amazon Web Services, Microsoft Azure, C++ (Programming Language), Cloud Computing, COBOL (Programming Language), Information Systems, Databases, Continuous Integration, Database Development, Software Debugging, DevOps, IBM Cloud Computing, Systems Analysis, Python (Programming Language), Node.Js, Performance Tuning, Openapi, Google Cloud, Database Optimization, Generative AI, Containerization, Kubernetes, Codebase, Restful APIs, Code Restructuring, Docker, Programming Languages, Microservices - **Published:** August 22, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9106499/senior-system-engineerarchitect-tssci ## About the Role Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise * Modern Programming Languages: Experience with modern programming languages such as Java, .NET, Python, Node.js, and JavaScript, including hands-on development and refactoring of applications. * Cloud and Containerization: Experience with cloud platforms including AWS, Azure, IBM Cloud, and Google Cloud, as well as containerization using Docker and Kubernetes. * Microservices Architecture: Experience with designing and implementing microservices architectures, including building and consuming RESTful APIs and OpenAPI specifications. * Legacy Codebase Migration: Experience with migrating legacy codebases to modern platforms and languages, including incorporating generative AI capabilities into application workflows. * Database Solution Design: Experience with designing and implementing secure, scalable, and maintainable database solutions, including support for testing, debugging, and performance optimization. * Must possess and have the ability to maintain active Top Secret Clearance with SCI access Preferred technical and professional experience * Generative AI Capabilities: Experience with incorporating generative AI capabilities (Watson, Azure OpenAI, Bedrock, Vertex AI) into application workflows, enabling seamless integration and enhanced functionality. * DevOps Practices: Exposure to DevOps practices and tooling, supporting continuous integration, delivery, and monitoring in cloud-based environments. * Database Optimization: Experience with designing and implementing secure, scalable, and maintainable database solutions, including support for testing, debugging, and performance optimization. ## Description As an Application Developer specializing in Application Modernization, you will plan, direct, and coordinates activities for information systems, conducts systems analysis, and develops system architectures. You will collaborate with architects and consultants to execute modernization strategies and ensure technical feasibility. Your primary responsibilities will include: * Develop Modern Applications: Develop and refactor applications using modern programming languages such as Java, .NET, Python, Node.js, and JavaScript. Implement microservices architectures and containerized solutions using Docker and Kubernetes. * Integrate Cloud Platforms: Integrate applications with cloud platforms including AWS, Azure, IBM Cloud, and Google Cloud. Apply DevOps practices and tooling to support continuous integration, delivery, and monitoring. * Migrate Legacy Codebases: Migrate legacy codebases (e.g., COBOL, RPG, C++) to modern platforms and languages. Incorporate generative AI capabilities into application workflows where applicable. * Design Database Solutions: Design and implement secure, scalable, and maintainable database solutions. Support testing, debugging, and performance optimization throughout the development lifecycle. * Enable Seamless Integration: Build and consume RESTful APIs and OpenAPI specifications to enable seamless integration across systems. ## Related Videos - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [For the REST of us: API First and Conway’s Law](https://www.wearedevelopers.com/videos/1932-for-the-rest-of-us-api-first-and-conway-s-law) - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) - [Can This Elephant Dance? 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