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Radiometric Calibration Software Engineer

Vantor Inc.
$102,000.00 - $170,000.00
401(k)
United States, Colorado, Longmont
1601 Dry Creek Drive (Show on map)
Oct 22, 2025

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.

To be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee.

Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. 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).

Please review the job details below.

Vantor is currently seeking a Software Engineer to join the Radiometric Calibration, Assessment, and Monitoring (RadCAM) team in Longmont, CO. The RadCAM team is responsible for the relative and absolute radiometric calibration, assessment, and monitoring of Vantor's constellation. The team also performs radiometric analysis on Vantor's products and supports community outreach in the radiometric field.

In this role, you will:

  • Support the RadCAM team's software workflows within the overall Vantor software development environment.
  • Perform service design and architecture, and perform service reliability monitoring on existing systems.
  • Develop and test software that integrates with the existing ground system through the Vantor continuous integration/continuous deployment pipeline.
  • Collaborate with RadCAM's Subject Matter Experts (SMEs) to commission future sensors and enhance the current capacity of Vantor's radiometric calibration operations.
  • Provide an interface between RadCAM team and the greater Vantor software development teams and assist in guiding RadCAM team's adoption of software best practices.
  • Design/develop new services and feature improvements to existing services.
  • Collaborate with other software engineers on design/development efforts.
  • Resolve software service defects as they are identified.
  • Provide architectural and design advice on the future direction of a cloud-based distributed tech stack.
  • Develop automated unit, integration, and functional tests.
  • Monitor the reliability of services.
  • Troubleshoot operational issues.
  • Provide software design and technical support to members of the RadCAM team.
  • Support deadlines and communicate issues/results.
  • Participate in Communities of Practice for adherence and improvement of best practices.

Minimum Qualifications:

  • Must be a U.S. citizen
  • Bachelor's degree in computer science, aerospace engineering, or related field
  • Two additional years of experience may be substituted for a degree
  • Minimum 5 years of software development of complex software systems
  • Strong verbal and written communication, organization, and leadership skills
  • Expertise in Python
  • Experience with SOA/REST/JSON/AWS
  • Experience with supporting developed code in a pipeline deployment workflow
  • Experience in using Linux and developing applications that run on Linux
  • Experience with operational support of an AWS Cloud Infrastructure
  • Excellent verbal and written communication skills

Preferred Qualifications:

  • Willing and able to obtain U.S. Government Secret security clearance
  • Experience with Aerospace and/or Satellite Ground Systems
  • Experience with imaging processing
  • Experience with test automation languages/frameworks: Pytest with extensive mocking
  • Experience working in an Agile process
  • Experience with ops support of a complex Linux-based system
  • Experience with PostgreSQL

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Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.

* The base pay for this position within Colorado is: $102,000.00 - $170,000.00 annually.

For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.

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:https://www.Vantor.com/careers

The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.

The date of posting can be found on Vantor's Career page at the top of each job posting.

To apply, submit your application via Vantor's Career page.

EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.

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