Jobs at Global Alliant

Full‑stack DevSecOps engineer responsible for building and deploying secure enterprise applications. Work includes Java/Spring Backends, React/Angular frontends, AWS deployments, CI/CD (Jenkins/Concourse/GitHub), containerization (Docker/Kubernetes), automated testing (Selenium/Cucumber/TDD/BDD), and Agile/Scrum practices. Must be able to obtain Public Trust clearance for federal work.

Design, code, and maintain Java/Kotlin/Scala applications and data processing solutions. Implement data loading/transformation for large datasets, write tests, support DevOps and deployments, troubleshoot production issues, and provide rotating on-call support. Collaborate with cross-functional teams and follow security and infrastructure best practices.

Design, develop, and support front-end, back-end, and data integration solutions. Build and maintain cloud-based and Salesforce applications, backend infrastructure, and scalable big-data solutions. Define and document architecture, research new technologies, enforce coding standards, and collaborate with teams to deliver robust applications.

Senior Full Stack DevSecOps engineer to design, build, and operate secure, scalable cloud-native applications. Responsibilities span architecture, development, CI/CD automation, containerization, orchestration, automated testing, monitoring, and production support in an Agile federal environment requiring security clearance eligibility.

Design, build, deploy, and support AI/ML models in production using healthcare data. Ensure data engineering best practices, follow Responsible AI and governance, collaborate with stakeholders, work in Agile/Scrum, and support large-scale healthcare or public sector projects. Must obtain Public Trust clearance.

Design and implement AI/ML solutions for federal healthcare programs using healthcare datasets (Medicare/Medicaid/claims/clinical). Work with Python, SQL, cloud platforms, interoperability standards (FHIR/HL7), ensure HIPAA and federal compliance, and apply LLMs, RAG, and NLP techniques.

Lead architecture and implementation of cloud EDW and Medallion-based Data Lakehouse. Design dimensional models (star/snowflake), build scalable ETL/ELT pipelines (Glue, Spark, Databricks, Airflow), implement Iceberg/Delta OLAP solutions, map EDI X12 to FHIR/HL7, ensure HIPAA/CMS compliance, and mentor data engineering teams while aligning architecture with business goals.

Design, develop, and execute automated functional and regression tests for web applications and RESTful APIs. Build BDD-style test suites using Selenium WebDriver, Java, Serenity BDD, and Cucumber (Gherkin feature files) mapped to user story acceptance criteria. Support test case development, API test execution, and quality assurance activities.

Develop and maintain government-facing full-stack applications using Angular 14+ (Angular Material, TypeScript) and Java/Spring Boot backends. Build Section 508-compliant UIs, write unit tests with Karma, and support CI/CD pipelines and EKS deployments. Work onsite in Ashburn one day per week and meet federal citizenship and clearance eligibility requirements.

Develop and maintain Angular 14+ front-end applications using TypeScript and Angular Material. Build responsive HTML5/CSS3/JavaScript UIs, consume REST APIs, write unit tests with Karma, and collaborate to solve problems and communicate effectively.

Install, configure, and troubleshoot network equipment; support production environments and on-call rotations; manage routing protocols (BGP, OSPF, IS-IS), TCP/IP, MPLS, Spanning Tree; handle wireless networking and monitoring tools; create technical documentation, diagrams, and operating procedures; perform site surveys and hardware validation; obtain Public Trust clearance and maintain customer-facing communication and problem-solving.

Build and maintain responsive, user-friendly web applications using the Angular framework. Translate UI/UX designs into performant, scalable code, apply Angular testing with Jasmine and Karma, participate in code reviews, and address technical debt to ensure a clean, maintainable codebase.

Lead design, development, and maintenance of enterprise integration solutions and REST APIs. Drive FHIR API development using FHIR and HL7 standards, build cloud-based (AWS) integrations, create data mappings (JSON, XML, HL7, FHIR, X12, flat files, databases), define integration standards, troubleshoot complex issues, and collaborate with architects to ensure scalable, secure, reusable integration architectures.

Provide remote administrative and project support for a federal client: meeting documentation, notes, executive summaries, SOPs, user guides, training materials, and project documentation. Manage documents, versions, action items, and confidential information using Microsoft Office. Support teams independently in a fast-paced environment; Public Trust clearance required.