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HomeCompaniesCaptivation SoftwareSoftware Engineer 3 - Linux/Bash/Python/JavaScript/React/Jupyter/JSON/NumPy

Software Engineer 3 - Linux/Bash/Python/JavaScript/React/Jupyter/JSON/NumPy

Captivation Software · Annapolis Junction, MD · Active · Greenhouse

Job facts

FieldValue
CompanyCaptivation Software
TitleSoftware Engineer 3 - Linux/Bash/Python/JavaScript/React/Jupyter/JSON/NumPy
Normalized title-
Department / teamSoftware Engineer
LocationAnnapolis Junction, MD, United States
Work model-
Employment type-
Salary-
Statusactive
ATS providerGreenhouse
Posted / first seen2026-05-23 / 2026-05-29
Changed / last seen2026-05-29 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Captivation Software.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 Annapolis Junction.Open
Department jobsActive postings in Software Engineer.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

CompanyCaptivation Software
Sourceb3e945c4-2595-42e2-a992-39d7cf8d7e7f
ATS providerGreenhouse

Description

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a senior level software engineer who shall be responsible for enhancing a UI prototype that was developed using Streamlit and build it into an interface with future plans to make the interface available external to the corporate enterprise. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Master's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity. Required Skills: Experience using the Linux CLI and Linux tools Experience developing Bash scripts to automate manual processes Recent software development experience using Python and Java Familiar with Streamlit, a Python framework for building interactive web applications Experience developing front-end applications using TypeScript, HTML, and CSS Experience with JavaScript frameworks such as React, Angular, and Vue Familiar with Distributed Big Data processing engines including Apache Spark Experience using Jupyter Notebook Experience with data wrangling and preprocessing using tools such as pandas, NumPy Experience working with structured, semi-structured, and unstructured data such as Parquet, JSON, CSV, XML Familiarity with data quality concepts, data validation, and anomaly detection Experience with Git Source Control System Desired Skills: Experience using Apache Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows Experience with SQL technologies such as MySQL, MariaDB, and PostgreSQL for querying, joining, and aggregating large datasets Familiar with HPC Job Scheduling tools including Slurm Experience with the Atlassian Tool Suite including Jira and Confluence This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. Benefits Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience) Up to 20% 401k contribution (No Matching Required and Vested from Day 1) Above Market Hourly Rates $3,600 HSA Contribution 6 Weeks Paid Time Off Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

Full job record

Job ID08a9d00634b116b53d58fdbff25a66f3bd2be334
Org ID5630d514-9c48-4e73-b5a3-0fe134d03066
Source IDb3e945c4-2595-42e2-a992-39d7cf8d7e7f
Board IDb3e945c4-2595-42e2-a992-39d7cf8d7e7f
Providergreenhouse
Provider Job Key5230019008
TitleSoftware Engineer 3 - Linux/Bash/Python/JavaScript/React/Jupyter/JSON/NumPy
Normalized Title
Statusactive
Activeyes
Location TextAnnapolis Junction, MD
DepartmentSoftware Engineer
Team
Employment Type
Workplace Type
Remote Policy
CountryUnited States
RegionMD
CityAnnapolis Junction
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://job-boards.greenhouse.io/captivation/jobs/5230019008
Apply URLhttps://job-boards.greenhouse.io/captivation/jobs/5230019008
First Seen At2026-05-29 22:42:44Z
Last Seen At2026-06-06 07:34:35Z
Last Checked At2026-06-06 07:34:35Z
Last Changed At2026-05-29 22:42:44Z
Inactive At
Source Posted At2026-05-23 23:56:34Z
Source Updated At2026-05-23 23:56:34Z
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=captivation/date=2026-06-06/2026-06-06T07-34-34-854Z-7b446c0e3e70345423eaf60d6e8e1fbb1f53f3887b61276ee6928e07e6071de3.json
Event Fields
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  "source_hash": "05edf6f48483f33253bc1a922acb82f30e7b85b12bf606d82a4d2c6843a89903",
  "last_changed_at": "2026-05-29T22:42:44.130Z",
  "active_status": "active"
}
Parsed Structured
{
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  "location": {
    "raw": "Annapolis Junction, MD",
    "city": "Annapolis Junction",
    "region": "MD",
    "country": "United States",
    "is_remote": false,
    "confidence": 0.9
  },
  "salary_max": null,
  "salary_min": null,
  "inferred_at": "2026-06-06T07:34:35.013Z",
  "launch_scope": {
    "reason": "english_us_canada",
    "included": true,
    "language": "en",
    "location": {
      "raw": "Annapolis Junction, MD",
      "city": "Annapolis Junction",
      "region": "MD",
      "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
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      "name": "ID",
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  "language": "en",
  "location": {
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  },
  "metadata": [],
  "updated_at": "2026-05-23T19:56:34-04:00",
  "departments": [
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      "parent_id": null
    }
  ],
  "company_name": "Captivation Software",
  "requisition_id": 4479521008,
  "first_published": "2026-05-23T19:56:34-04:00",
  "application_deadline": null
}
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