Application Developer Senior (Reston) (PSVA) (09/25)

# of Openings
Software Engineering
Clearance Level


About ProSync Technology Group, LLC


ProSync Technology Group is a leader in providing innovating technology-based solutions and offers an impressive array of support services to our Government and Commercial clients.   We utilize software systems integration technology combined with expertise in various technical disciplines and outstanding client support to deliver comprehensive, practical solutions to the Department of Defense, the Intelligence Community, their Prime Contractors, and Commercial Customers.




Title of Position: Application Developer Senior (Reston)


Description of Position:

  • The candidate will be responsible for development and engineering for a data library service as well as other data services that translate and process multiple data types and emit standard data types for ingest and storage in various Sponsor data repositories.
  • Key concepts include data modeling, data linking, access control, data normalization, and data interoperability.


Education and Experience Required:

  • Demonstrated experience with the full software development life cycle.
  • Demonstrated experience with Java.
  • Demonstrated experience developing in AWS.
  • Demonstrated experience with Junit.
  • 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

Desired Skills:

  • Demonstrated experience architecting and developing 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 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.

Clearance Requirement:

  • TS/ISSA  

ProSync's executive team creates and expands business opportunities, recruits talented and intelligent technology professionals, and fosters a company culture that empowers ProSync professionals to shape and mold the direction of their careers and the direction of ProSync.


Employees of ProSync Technology Group, LLC and applicants for employment shall be afforded equal opportunity in all aspects of employment without regard to race, color, religion, political affiliation, national origin, disability, sex, age, or marital status.


Email for more specifics regarding the position.


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