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VG Software Engineer 4

Probity Inc. Chantilly, VA

Chantilly, VA

Today

Full time Backend Developer Artificial Intelligence Data Analysis

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Job Description

Probity Inc. is seeking a VG Software Engineer 4 to support ongoing software development and O&M for search, document collaboration, and AI-driven predictive and recommendation capabilities within a Sponsor Lean Agile framework.

Responsibilities

Manage project execution and perform software development activities within budget for search enablement across structured and unstructured data sets
Federate searches across external data sources
Coordinate, tag, organize, and collaborate on documents across the organization
Use machine language to surface content that would otherwise be missed via Boolean approaches
Apply artificial intelligence for predictive analysis and recommendations based on historical data
Ensure systems operate continuously and align with Sponsor-approved timelines for new development
Follow the Sponsor Lean Agile methodology, including participation in scrums, sprints, and grooming sessions
With Sponsor oversight, manage COTS product integration and development efforts
Provide O&M for capabilities supporting unstructured search, federated searching, and document collaboration services
Provide after-hour on-call support
Support problem resolution, task scheduling, new resource needs, and task clarification through consultation and coordination
Partner with an integrated team of staff and contractors
Understand Sponsor target cloud environment (e.g., AWS or Azure) and collaborate with security, operations, and testing teams to provide required system information and technical support
Comply with the Sponsor Risk Management (cyber security) Framework and mitigate vulnerabilities and risks identified across the lifecycle
Create, manage, and update Jira tickets
Assist with navigating the security accreditation process
Support dissemination of products to access-controlled users
Develop and deploy web applications and UX that support dissemination of analytic products
Provide prototype solutions, as directed, to demonstrate feasibility and benefits (e.g., unified backend architecture or modernization/redesign of backend infrastructure)
Implement application changes based on Sponsor requirements, including support to right-size and scale cloud services during technical assessments
Track work requirements and action items to meet program deadlines
Deliver development requirements as requested by the Sponsor
Use a Sponsor-approved tracking system for issues and problems
Provide application development and programming support to implement system-level requirements
Implement sponsor-directed changes to accommodate partner requirements, legislation, policy updates, and new functionality
Perform functionality and performance testing for existing applications
Develop applications and modifications in compliance with Sponsor architectural and A&A process requirements
Engage with end users, stakeholders, and project team members to understand end-user goals and business requirements
Create and communicate interaction and UX design decisions (e.g., user stories, wireframes, high-fidelity mockups) with the Sponsor organization
Maintain a continuous feedback loop with users and stakeholders for UI/UX decision-making

Requirements

(Mandatory) Demonstrated experience in technical project management with full lifecycle software development
(Mandatory) Demonstrated experience estimating and managing software development schedules and deliverables
(Mandatory) Demonstrated experience working in an Agile development environment
(Mandatory) Demonstrated experience developing detailed software design and associated deliverables
(Mandatory) Demonstrated experience translating customer and system requirements into design
(Mandatory) Demonstrated experience designing new system interfaces
(Mandatory) Demonstrated experience coordinating, supporting, and participating in program meetings and reviews
(Mandatory) Demonstrated experience developing Single Page Applications using HTML5, CSS3, and Angular 21+
(Mandatory) Hands-on experience developing applications and RESTful web services using one or more: Solr, Elastic, Postgres, Java, Scala, RDS, Spring Framework, Spring Security, Spring Boot
(Mandatory) Hands-on experience working with non-relational database systems such as DynamoDB (other on-the-job database experience accepted)
(Mandatory) Hands-on experience with and troubleshooting Internet/Web related protocols and technologies (e.g., Tomcat, Nodejs, Web Services, SSL)
(Mandatory) Hands-on experience developing JUnit and Jasmine tests and experience with testing platforms such as Jest or Karma
(Mandatory) Hands-on experience working with DevOps tools such as Git, Jenkins, and Nexus

Technologies

HTML5, CSS3, Angular
Solr, Elastic, Postgres
Java, Scala, RDS
Spring Framework, Spring Security, Spring Boot
DynamoDB
Tomcat, Nodejs, SSL
JUnit, Jasmine, Jest, Karma
Git, Jenkins, Nexus
Jira
AWS, Azure
Lean Agile
RESTful web services
COTS, A&A (Authorization and Accreditation)
Commercial-Off-The-Shelf

Security Requirements

Requires an ACTIVE Top Secret/SCI Clearance with Polygraph
To be considered, must have ACTIVE Top Secret/SCI with Polygraph

Position Code

03-SO0924-3

Desired

Demonstrated recent experience with the Sponsor’s suite of applications providing repository and search services that enable Sponsor to find needed information
Demonstrated hands-on experience developing user interfaces using Angular Material
Demonstrated experience working in a fast-paced, Lean Agile environment
Demonstrated recent experience with Sponsor profile and alerting services representing a “prospective search” tool that matches incoming stream items to a user profile and alerts on match
Demonstrated recent experience with Sponsor discovery and recommendation services that enable users to discover data they would not ordinarily know and provide content-based filtering
Demonstrated experience with Sponsor’s pre-NLP processing pipeline to remove boilerplate text, portion marks, and non-narrative content
Demonstrated experience with Sponsor’s federated search service allowing federation across external data systems
Demonstrated experience with Sponsor tagging and folder services/applications for curating and organizing documents
Demonstrated experience with Sponsor IT systems, missions, and strategies
Demonstrated experience communicating with senior customers, senior management, and implementation partners
Demonstrated experience creating and maintaining JIRA tickets
Demonstrated experience with AWS and Azure cloud services
Demonstrated experience building and maintaining constructive relationships among customers, stakeholders, technical teams, and contractors

Location: Chantilly, VA (onsite)

Summary: VG Software Engineer 4 role supporting project management and technical support for ongoing software development and O&M across search, document collaboration, and AI-driven predictive/recommendation capabilities within a Sponsor Lean Agile framework.

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