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HomeCompaniesCore OneSoftware Developer L1-6

Software Developer L1-6

Core One · Tysons Corner, VA · Active · Greenhouse

Job facts

FieldValue
CompanyCore One
TitleSoftware Developer L1-6
Normalized title-
Department / teamOperational Support
LocationTysons Corner, VA, United States
Work model-
Employment type-
Salary-
Statusactive
ATS providerGreenhouse
Posted / first seen2023-02-06 / 2026-05-29
Changed / last seen2026-05-29 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Core One.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Greenhouse.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Tysons Corner.Open
Department jobsActive postings in Operational Support.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyCore One
Sourcee1339707-90d6-45ea-bc83-bb048405990c
ATS providerGreenhouse

Description

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people first! We are committed to recruiting, nurturing, and retaining top talent! We offer a competitive total compensation package that sets us apart from our competition. Core One is a team-oriented, dynamic, and growing company that values exceptional performance! Core One is seeking Software Developers L1-6 to support our IC program. This position requires a TS/SCI w/ Poly clearance Roles & Responsibilities: Provide development engineering and programming support to projects and infrastructure support activities Design and develop enterprise applications in a Web environment Develop, create, and modifies general computer applications software or specialized utility programs. Analyze user needs and develops software solutions Design software or customizes software for client use with the aim of optimizing operational efficiency Analyze and design databases within an application area, working individually or coordinating database development as part of a team Manage websites including design, develop, deploy and maintain activities as well as performs testing and quality assurance of web sites and web applications Requirements: Active TS/SCI w/ Poly Clearance An Associate’s degree in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to eighteen (18) months specialized experience A Bachelor’s degree in Computer Science, Information Systems, Engineering, Business or a scientific or technical discipline related to the specific skill will be considered equivalent to three (3) years specialized experience (total equivalency is not cumulative when combined with an Associate’s degree) A Master’s degree in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to two (2) years specialized experience (up to a total of five (5) years when combined with a Bachelor’s) A Doctorate in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to two (2) years specialized experience (up to a total of seven (7) years when combined with a Master’s and a Bachelor’s). Professional years of experience may be substituted for specialized years of experience at a ratio of three (3) years of general experience within an occupation for one (1) year of specialized experience Relevant certifications will be considered equivalent to three (3) months of specialized experience Levels: Developmental: Full Performance: 3 YOE Senior: 6 YOE Expert: 11 YOE Manager: 16 YOE SME: 16 YOE Core One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

Full job record

Job IDb6cb53fe2d90c5da46f2d860bb527383b8e420d4
Org IDa5d09ed9-38ce-4330-9284-fe4f7888f374
Source IDe1339707-90d6-45ea-bc83-bb048405990c
Board IDe1339707-90d6-45ea-bc83-bb048405990c
Providergreenhouse
Provider Job Key6603161002
TitleSoftware Developer L1-6
Normalized Title
Statusactive
Activeyes
Location TextTysons Corner, VA
DepartmentOperational Support
Team
Employment Type
Workplace Type
Remote Policy
CountryUnited States
RegionVA
CityTysons Corner
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://job-boards.greenhouse.io/coreone/jobs/6603161002
Apply URLhttps://job-boards.greenhouse.io/coreone/jobs/6603161002
First Seen At2026-05-29 22:42:30Z
Last Seen At2026-06-06 07:35:18Z
Last Checked At2026-06-06 07:35:18Z
Last Changed At2026-05-29 22:42:30Z
Inactive At
Source Posted At2023-02-06 17:46:19Z
Source Updated At2025-06-12 20:57:54Z
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=coreone/date=2026-06-06/2026-06-06T07-35-18-173Z-9e0fb3c1fcdb33f2b2f7383a921f64318b26e032d28efde708d0a8f411c87d69.json
Event Fields
{
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  "source_hash": "fe08b3f4c13137cb02cafeee99dd2107496524993e8d4b2c43d4d9ce6e4a25ee",
  "last_changed_at": "2026-05-29T22:42:30.170Z",
  "active_status": "active"
}
Parsed Structured
{
  "language": "en",
  "location": {
    "raw": "Tysons Corner, VA",
    "city": "Tysons Corner",
    "region": "VA",
    "country": "United States",
    "is_remote": false,
    "confidence": 0.9
  },
  "salary_max": null,
  "salary_min": null,
  "inferred_at": "2026-06-06T07:35:18.415Z",
  "launch_scope": {
    "reason": "english_us_canada",
    "included": true,
    "language": "en",
    "location": {
      "raw": "Tysons Corner, VA",
      "city": "Tysons Corner",
      "region": "VA",
      "country": "United States",
      "is_remote": false,
      "confidence": 0.9
    },
    "countries": [
      "United States"
    ]
  },
  "remote_policy": null,
  "salary_period": null,
  "workplace_type": null,
  "salary_currency": null
}
Extensions
{}
Native Structured
{
  "title": "Software Developer L1-6",
  "offices": [
    {
      "id": 4018529002,
      "name": "Sterling, VA",
      "location": null,
      "child_ids": [],
      "parent_id": null
    }
  ],
  "language": "en",
  "location": {
    "name": "Tysons Corner, VA"
  },
  "metadata": [
    {
      "id": 102716165002,
      "name": "Category",
      "value": null,
      "value_type": "short_text"
    }
  ],
  "updated_at": "2025-06-12T16:57:54-04:00",
  "departments": [
    {
      "id": 4106779002,
      "name": "Operational Support",
      "child_ids": [
        4112562002,
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      ],
      "parent_id": null
    }
  ],
  "company_name": "Core One",
  "requisition_id": 5484330002,
  "first_published": "2023-02-06T12:46:19-05:00",
  "application_deadline": null
}
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