Applications Developer

Company: Cognitiocorp
Location: Reston
Posted on: November 18, 2021

Job Description:

Cognitio is seeking an Application Developer to work with an established team to provide convenient methods to parse, transform, validate, and extract data in various formats to simplify and facilitate data exchange between IT systems. Critical needs include data modeling, data linking, access control, data normalization, and data interoperability. The team develops and integrates software tools in a Lean Agile development project in a Big Data space. Duties Include: Work directly with project manager, technical team member, and security engineer to develop and maintain production software. Work with the Data Services Engineering and Operations teams to establish and implement well-defined requirements. Be responsible for development, engineering, and maintenance of a data library service. Develop, engineer, and maintain other data services that process multiple data types for ingestion into various data repositories. Work closely with Program Team Leads who support the delivery of data services support. Assist and support a variety of activities ranging from strategic planning, managing the day-to-day tactical business rhythms, and ensuring the resolution of ongoing data standards issues and concerns. Collaborate with data and system owners, technical lead, and other Program Managers across the Enterprise. Requirements Required TS/SCI clearance with full scope poly u200bDemonstrated experience eliciting requirement. Demonstrated experience with the full software development life cycle Demonstrated experience with Java Demonstrated experience developing in AWS Demonstrated to define and documents RESTful APIS Demonstrated experience using OpenAPI and Swagger Demonstrated experience developing JSON data structure Demonstrated experience with XML development experience (i.e. using any of XPath, XML Schema, Schematron, RelaxNG, DOM/SAX/Stax parsing) Demonstrated experience working with team members, program leadership and other stakeholders to identify and define program requirements and turn them into IT solutions Demonstrated experience exhibiting analytical and problem solving skills Demonstrated, hands-on experience with UML for object modeling/class diagrams, creation and maintenance of data models (e.g., functional, analytic, conceptual) Demonstrated experience modeling and documenting complex data/metadata structures using common systems architecture and data modeling notation and techniques in order to capture, document, express and share logical and physical data flows and models Demonstrated experience with XML and RDBMS storage techniques and technologies Demonstrated knowledge of and significant experience with Community wide service and data standards, such as PUBS.XMIL, IRM.XML, AND ISM.XML, CDR, RR-ID Demonstrated experience modeling and documenting complex data/metadata structures using common systems architecture and data modeling notations and techniques in order to capture, document, express and share logical and physical data flows and models Demonstrated experience with access control approaches such as ABAC and PBAC Demonstrated experience in IT governance, particularly data governance Demonstrated experience using Jira to manage and track requirements Demonstrated experience with Industry standards bodies, such as ISO, IEEE, W3C and IEC Preferred u200bDemonstrated experience architecting in AWS Demonstrated expert knowledge of the classification marking system Demonstrated experience with Google Protocol Buffers or Apache AVRO Demonstrated experience with XSLT (especially Saxon) Demonstrated experience with graph model Demonstrated experience with Enterprise Data Architecture tools (SAP/Sybase PowerDesigner; System Architect; etc.) Demonstrated experience with knowing how data Ontologies can be used in data architecture Demonstrated experience creating certification and accreditation documentation Demonstrated experience working in an Agile framework Demonstrated experience exhibiting communication skills Demonstrated experience collaborating with other Sponsor teams to maximize the compatibility of the architecture with other project goals and needs Demonstrated experience in organizing/facilitating Technical Exchange Meeting (TEMs)by Jobble

Keywords: Cognitiocorp, Reston , Applications Developer, IT / Software / Systems , Reston, Virginia