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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Full Stack Java/Angular Software Engineer (TS/SCI Clearance with Full Scope Polygraph Required) - **Company:** J&T Business Consulting - **Location:** Annapolis Junction, MD, United States (Remote available) - **Experience:** Expert - **Salary:** $199,000.0 - $238,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Spring Security, Databases, Software Design Documents, DevOps, Distributed Systems, Elasticsearch, Gradle, Design of User Interfaces, Java Message Service (JMS), Apache Maven, Oracle Databases, Oracle (Applications), Software Engineering, Software Requirements Analysis, Systems Architecture, RxJS, Data Processing, Spring-mvc, Spring-boot, Backend, Spring Data, Containerization, AngularJS, Gitlab-ci, Kubernetes, Information Technology, Apache Kafka, Front End Software Development, Software Coding, Docker, Microservices - **Published:** August 30, 2026 - **Apply:** https://www.careerjet.com/job/usf8d2fec979a73535f640ccca861e5725/eaa ## About the Role Security Clearance: Active TS/SCI with a current Polygraph., Bachelor's degree in Computer Science or a related discipline from an accredited institution plus at least 12 years of software engineering experience on programs/contracts of similar scope and complexity, OR 16 years of relevant software engineering experience without a degree (4 additional years substituting for the degree). Front-End Development: In-depth, hands-on experience building user interfaces with Angular and RxJS. Back-End Engineering: Deep expertise with the Spring Boot framework (including Spring MVC, Spring Data, and Spring Security) and Java. Data & Messaging: Demonstrated experience with Apache Kafka, JMS, Oracle databases, and Elasticsearch. DevOps & Containers: Proven experience with Docker, Kubernetes, Maven, Gradle, and GitLab CI/CD pipelines. Technical Leadership: Proven track record serving as a technical lead or mentor across distributed software development teams. ## Description Seeking a senior Full Stack Java/Angular Software Engineer (Level 3) to design, develop, and enhance complex, high-throughput enterprise systems in Annapolis Junction, MD. In this role, you will provide technical leadership across full-stack application development, building responsive front-end user interfaces in Angular/RxJS and engineering microservices using Java and Spring Boot. You will lead cross-functional development teams, implement message-driven distributed architectures, optimize data processing and indexing pipelines, and ensure rigorous software quality standards across classified operational environments., Architect, code, test, and deploy full-stack web applications using modern Angular/RxJS for front-end interfaces and Java/Spring Boot for back-end microservices. Develop robust back-end integrations leveraging Spring MVC, Spring Data, Spring Security, JMS, and Apache Kafka. Design and optimize complex database interfaces, queries, and data indexing pipelines using Oracle and Elasticsearch. Containerize applications and manage microservices deployments utilizing Docker and Kubernetes within GitLab CI/CD pipelines. Serve as a technical lead across multiple software teams, delegating tasks, establishing coding standards, and overseeing quality control for all delivered code. Confer with systems and hardware engineers to derive software requirements, analyze performance trade-offs, and define interface boundaries. Design and implement complex algorithms requiring adherence to strict execution timing, resource management, and interface constraints. Author and review comprehensive technical design documentation and system architecture specifications. ## Related Videos - [How to Create New RxJS Operators](https://www.wearedevelopers.com/videos/683-how-to-create-new-rxjs-operators) - [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) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Practice makes perfect - when it comes to RxJS](https://www.wearedevelopers.com/videos/1-practice-makes-perfect-when-it-comes-to-rxjs) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)