Overview BigBear.ai is seeking an Appian SME to join our team. This candidate will work closely with the development team and our customers in the DoD and IC. The position will be on-site in Reston, VA and requires a TS/SCI w CI Poly. What you will do As a Software Engineer, you'll be responsible for gathering, analyzing, and defining requirements to determine the most effective software and web technologies to satisfy client needs. You will develop, maintain, support, and enhance complex software systems based on documented requirements, providing specific input to system design, and adhering to formal design processes and guidelines. You will design and develop user-friendly interfaces, maintain technical documentation, and ensure quality control of software. You will select development processes, recommend new technologies, and troubleshooting complex software problems. You will also integrate new products with existing applications to improve system functionality and design. What you need to have Active Top Secret with CI Polygraph Ability to complete development work on the high-side Linux environment Java experience (any level of experience) Python experience (any level of experience) Backend Database Experience with either MongoDB or Postgres Appian Experience (At least 2 years of experience designing, developing or supporting Appian or Appian-based applications) 5+ years of professional experience with a Bachelor's degree or equivalent 3+ years of professional experience with a Master's degree or equivalent 12+ years of professional experience Additional experience will be considered in lieu of a degree What we'd like you to have Skilled in communications with government customers on issues Cloud experience Familiar with DIA engineering environment Ability to capture user issues and feedback Ability to create sustainable processes FIDOS-X experience Skilled in engineering efforts (using Appian) of core processes for a federal government agency About BigBear.ai BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on Bigbear.ai’s predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in McLean, Virginia, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai. BigBear.ai is an Equal opportunity employer all protected groups, including protected veterans and individuals with disabilities.