• Desarrollar aplicaciones móviles de alto impacto utilizando Angular e Ionic, garantizando un código modular, limpio y libre de deuda técnica. • Diseñar arquitecturas técnicas robustas y escalables, seleccionando los patrones de diseño más adecuados para cada solución. • Integrar servicios y APIs seguras y resilientes, gestionando versiones y aplicando patrones de mensajería efectivos. • Implementar estrategias de control de versiones y flujos de trabajo colaborativos para resolver conflictos complejos en el código. • Configurar y mantener pipelines de CI/CD automatizados para asegurar despliegues confiables y trazables. • Optimizar modelos de bases de datos tanto relacionales como NoSQL, garantizando integridad, rendimiento y consistencia de la información. • Garantizar la calidad del software mediante la ejecución de pruebas unitarias, de integración y End-to-End (E2E). • Monitorear el estado de las aplicaciones siguiendo principios de SRE para identificar alertas y responder proactivamente a incidentes.

• Design, develop, test, and maintain software applications including reports to meet operational needs • Identify, troubleshoot, and correct invalid data caused by system errors, user input, or programming issues to ensure data integrity and reliability • Design, code, test, and deploy software applications based on business requirements • Update and optimize existing programs to improve functionality and resolve issues • Design and create reports using Report Writer tools • Collaborate with stakeholders to gather, analyze, and refine system requirements • Track and resolve support issues, provide timely updates, and ensure proper prioritization • Review, test, document, and deploy approved configuration changes, maintaining accurate tracking records • Identify and correct data errors while investigating root causes • Follow established procedures for software changes and releases • Complete required safety and compliance training programs • Perform other reasonably related duties as assigned

Role Description ECS is seeking a Genetic Statistical Subject Matter Expert (SME) that will provide support in the areas of forensic science, population genetics, forensic DNA likelihood ratios, allelic dependencies, and population substructures. The Genetic Statistical SME is responsible for reviewing the Population Statistics (Popstats) to ensure that the calculations are accurate. The genetic statistical SME will evaluate the Popstats to ensure the proper caveats are contained within the description of CPI and CPE to prevent misuse of the statistic by labs within the CODIS community. Additional support includes white papers and expert guidance on population genetics, recommendations to enhancing kinship, paternity and mixture calculations and the validity of those calculations and likelihood ratios. Qualifications - Active Secret clearance - Strong understanding of the calculations used in Popstats: Forensic Single Sample, Mixture, Kinship, Parentage, Partial Match, and Match Estimation Requirements - Review the Popstats FSD to ensure the calculations are accurate and clearly explained and provide suggestions to improve the calculations in CODIS - Provide support in the event of emergent issues impacting the CODIS program. This support includes creating whitepapers and providing recommendations to the Government to resolve emergent issues - Collaborate with ECS and the government to publish white papers and scholarly articles related to CODIS functionality - Verify the statistical and scientific validity of software changes - Present at the CODIS Conference, CODIS State Administrator meeting, Scientific Working Group on DNA Analysis Methods (SWGDAM), or other similar meetings Benefits - General Description of Benefits

Role Description Crown Innovations is seeking a Junior Full Stack Developer to support the development, maintenance, and enhancement of energy-related dashboards, Open Data APIs, websites, and data update procedures for a leading government agency. This role is responsible for supporting day-to-day operations of web-based applications and data systems while developing a strong understanding of datasets, data relationships, and business rules. The selected candidate will translate client work requests into actionable technical requirements and support the delivery of information dissemination products, including dashboards and web applications. This position requires a high level of reliability, attention to detail, and the ability to meet daily deliverables with a required start time of 7:00 AM EST. Key Responsibilities - Application Development & Maintenance - Support development and maintenance of dashboards, Open Data APIs, websites, and data update procedures - Develop and maintain web-based applications using HTML, CSS, jQuery, JavaScript, and PHP - Assist in designing and supporting interactive web applications - Data Integration & Management - Move and integrate datasets between multiple databases across different servers - Manage and maintain data relationships across multiple database tables - Develop a deep understanding of datasets, business rules, and data structures - Web Operations & Deployment - Support deployment of web applications and ongoing operations management - Monitor applications, identify issues, and support error isolation, escalation, and resolution - Assist in build and deployment automation using CI/CD tools - Technical Analysis & Documentation - Translate client work requests into technical requirements - Document requirements, specifications, and system functionality - Support development and delivery of information dissemination products - Collaboration & Delivery - Participate in team-based development and delivery activities - Support successful delivery of dashboards and other information products for government clients - Utilize version control systems and branching models in a collaborative environment Qualifications - U.S. Citizenship required - Ability to obtain and maintain a Public Trust clearance - Bachelor’s degree in Computer Science, Engineering, or a related field - 2–4 years of experience in client-server or distributed architecture environments, including Microsoft or web-based application development - 2–4 years of experience developing web-based applications using HTML, CSS, jQuery, JavaScript, and PHP - Experience integrating datasets between multiple databases and across different servers - Working knowledge of Internet Information Services (IIS) for Windows Server - Experience as a front-end software developer designing interactive web applications - Experience with web operations management including deployment, monitoring, error isolation, escalation, and issue resolution - Experience using Git and GitFlow or a strong understanding of version control tools and branching models - Familiarity with continuous integration tools (e.g., GitLab CI/CD) and build/deploy automation - Ability to document technical requirements and specifications - Strong attention to detail and ability to meet structured daily deliverables Preferred Qualifications - Experience with advanced JavaScript libraries and frameworks such as AngularJS - Experience with PHP web frameworks such as Slim and dependency management tools such as Composer - Familiarity with Highcharts or similar data visualization tools - Experience with SQL query construction, including database scripts, views, and stored procedures - Strong understanding of client-side scripting and JavaScript frameworks including jQuery - Understanding of asynchronous request handling, partial page updates, and AJAX - Familiarity with server-side CSS pre-processing platforms such as LESS and SASS Work Schedule & Environment - Core hours: Monday through Friday, 7:00 AM – 4:00 PM EST - Fully remote (telework) position - Work performed in a collaborative development and data environment supporting federal programs Compensation Hourly Rate Range: $85K– $100K annually (W2). Compensation is determined based on experience, qualifications, geographic location, and internal equity considerations. Crown complies with all applicable state and local pay transparency laws. The listed compensation range represents the good faith salary range for this position at the time of posting. Actual compensation will be based on experience, qualifications, geographic considerations, and business needs. Benefits - Medical insurance and prescription drug coverage - Dental insurance - Vision insurance - Life and AD&D insurance - Long-term disability insurance - Short-term disability insurance - Paid time off and paid holidays - Retirement plan with company match