Maxar Technologies

Sr Backend Engineer, Discovery API

Maxar Technologies • $128K — $187K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 6+ years of backend development building secure, scalable services in production
  • Strong expertise in Python and API design, especially with frameworks like FastAPI or Flask
  • Experience in building and operating data pipelines over large datasets
  • Proven knowledge of PostgreSQL, including performance tuning at scale
  • Familiarity with cloud services such as AWS or GCP, and infrastructure as code tools like Terraform
  • Strong discipline in automated testing
  • Ability to apply AI techniques to enhance implementation effectively
  • Must be a U.S. citizen and able to obtain a security clearance

Responsibilities

  • Own and evolve the catalog API from design through production
  • Build and maintain data pipelines that ensure the catalog remains up to date
  • Optimize performance of the API and PostgreSQL databases at scale
  • Implement automated tests and ensure reliable deployment cycles
  • Contribute to architectural decisions and shape technical direction with a small team

Benefits

  • Competitive total rewards package that exceeds standard offerings
  • Robust 401(k) plan with company matching contributions
  • Access to mental health resources
  • Unique benefits including student loan repayment assistance
  • Adoption reimbursement and pet insurance options
  • Eligibility for performance-based incentives
Full Job Description

Please review the job details below.

Summary

Satellite imagery helps people map, monitor, and respond to what's happening across the planet, and our catalog API is how customers find and access it. We're looking for a senior backend developer to own that API end to end on a small, high-autonomy team, with real influence over its architecture and room to grow your scope.

This is a hands-on role for someone who likes hard problems at scale: large geospatial datasets, both raster and vector, a high-traffic API, and performance work thatactually matters. You'll design and build APIs and data pipelines in Python, tune performance against big Postgres datasets, and run it in the cloud. 

What You'll Do

  • Own and evolve the catalog API, from design through production

  • Build and operate the data pipelines that keep the catalog current

  • Tune performance across the API and Postgres at scale

  • Ship safely and often, with automated tests and reliable deploys

  • Shape the architecture and technical direction alongside a small team

Minimum Qualifications

  • 6+ years of backend development, building secure, scalable services in production

  • Strong Python and API design, with a framework such asFastAPIor Flask

  • Deep experience building and operating data pipelines over large datasets

  • Strong PostgreSQL, including performance tuning at scale

  • Fluent building and operating cloud services (AWS, GCP, or similar), with infrastructure as code such as Terraform or CloudFormation

  • Strong automated testing discipline

  • Applies AI to accelerate implementation

  • US citizenship required

  • Able to obtain and maintain a US security clearance

Preferred Qualifications

  • Catalog experience with geospatial data or other large-scale archives

  • Familiarity with geospatial standards and tooling such as STAC, OGC APIs,PostGIS, and GDAL

  • Kubernetes or similar container orchestration

  • Zero-downtime deploys and service modernization

Pay Transparency: To support pay transparency, Vantor includes salary ranges in all U.S. job postings. Starting pay for this role will fall within the listed range and will be based on factors such as experience, qualifications, skills, location, and market conditions. Candidates who meet the minimum requirements for the role should not expect to receive compensation at the top of the range. The listed range reflects the expected pay for this position, and final offers will be determined based on each candidate’s experience, expertise, and alignment with the role.

● The base pay for this position within Colorado is: $128,000.00 - $170,000.00 - $187,000.00 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

Additionally, this position is incentive eligible with a target based on contribution, company performance, and/or individual results achieved; the specific incentive plan and target amount will be determined based on the role and breadth of contributions.

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.

About Maxar Technologies

Maxar Technologies is a space technology company that provides solutions for Earth observation, space infrastructure, and geospatial intelligence. The company was formed in 2017 through the merger of DigitalGlobe and MDA. Maxar is headquartered in Westminster, Colorado and has operations in Canada, Europe, and Asia. The company has a diverse customer base that includes government agencies, commercial companies, and non-profit organizations.
Learn more about Maxar Technologies
Size
4,400 employees
Market Cap
$3.8 billion
Industry
Net Income
$303 million
Founded
1969
5 Year Trend
+2.6%
Revenue
$1.7 billion
NASDAQ

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