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Full Stack Software Engineer; TS​/SCI CI poly

Job in Springfield, Fairfax County, Virginia, 22161, USA
Listing for: Vantor
Full Time position
Listed on 2026-02-21
Job specializations:
  • Software Development
    Software Engineer, Full Stack Developer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: Full Stack Software Engineer (TS/SCI with CI poly)

About Vantor

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can shape your own future, build the next big thing, and change the world.

Position Overview

We’re hiring a solution-driven Software Engineer to work onsite with U.S. Government customers to create technology solutions for data collection, data analytics, data visualization, and user workflow automation. You will get to work on an interesting mission focus with large data sets and create solutions with technology in support of national security. You will work directly with analysts to understand mission needs and generate solutions.

Technical tasks include ELT, managing, analyzing, and visualizing large sets of geospatial data to extract meaningful knowledge with cloud-based processing technologies and emerging data science techniques. We want a self-motivated engineer who is comfortable digging into data, trying innovative approaches, and isn’t afraid to fail fast and move on to other techniques or ideas.

Eligibility

To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance at the TS/SCI level with required polygraph. Employment for cleared roles is contingent upon verification of clearance status.

Export Control/ITAR

Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).

Responsibilities
  • Design and implement efficient, flexible solutions that can scale for mission critical applications.
  • Active in all aspects of the development lifecycle, including planning, requirements development, software design, implementation and build, documentation, testing, deployment and maintenance.
  • Apply software standards and processes to produce high quality, extensible, and maintainable software solutions.
  • Work with cloud tech stacks to perform data extraction, manipulation, transformation; visualization of geospatial-temporal data sets.
  • Develop analytics/derivative data products to help users extract meaningful knowledge.
  • Proactive approach to trouble shooting and problem-solving issues.
  • Work directly with users throughout the IC/DoD to understand their requirements and propose technical solutions.
  • Collaborate with diverse teams of engineers, clients, and users.
  • Ability to work full time onsite.
Minimum Qualifications
  • US citizenship and a current TS/SCI clearance (with willingness to get a CI Polygraph).
  • Bachelor's degree in Computer Science or related technology fields.
  • 5+ years of proficient experience with:
    • Developing custom software solutions.
    • Performing data extraction, manipulation, visualization, and analysis with strong proficiency in Java, Python or C++.
    • Linux skills and familiarity with cloud architectures, AWS, C2S.
    • No

      SQL Data Stores - Elastic, Mongo

      DB, etc.
    • Development tools such as Git, Eclipse, Maven.
  • Ability to work both independently and in a team environment.
  • Ability to work full-time onsite.
Preferred Qualifications
  • Familiarity with common industry software tools, concepts, and Dev Sec Ops .
  • An adaptable and solution centric mindset that embraces technology enablers.
  • GIS, Geospatial data, Geospatial tools, techniques, processing, visualization.
  • Agile development methodologies.
  • Experience working with open-source resources in a government computing environment.
Pay Transparency

The base pay for this position within the Washington, DC metropolitan area is: $ - $ annually.

Benefits

Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at:

Application Process

The application window is three days from the date…

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