Demo

Junior Backend Developer (Python/FastAPI/Azure)

Optomi
Dallas, TX Full Time
POSTED ON 5/28/2026
AVAILABLE BEFORE 6/26/2026

Optomi, in partnership with an enterprise Oil/Gas/Electric client, is looking for a Junior Backend Developer to support a Water network project. This position is remote, but the candidate MUST be based in Dallas, TX.


Responsibilities of the Right Candidate

  • Build & Maintain Robust APIs: Design and optimize backend services using Python and FastAPI to support critical water network modeling and simulation projects.
  • Database Management: Write, optimize, and maintain complex queries using T-SQL to handle heavy infrastructure and spatial datasets.
  • Ensure Code Quality: Implement thorough unit and API-level integration testing to keep the platform stable and scalable.
  • Collaborate on Complex Systems: Work closely with the engineering team to integrate GIS-dependent data models and simulation frameworks.


Experience of the Right Candidate

  • Core Backend: Strong foundational proficiency in Python and FastAPI / REST API design.
  • Database: Solid experience writing and debugging T-SQL queries.
  • Testing: Hands-on experience with API-level integration testing frameworks like Pytest, Tavern, or similar.
  • Background: Exposure to simulation modeling or a heavy interest in spatial/simulation engineering.
  • Bonus points for experience in GIS-heavy industries like Oil & Gas, Defense, or Rail.


Preferred (Nice-to-Have) Skills:

  • Cloud experience with Azure infrastructure.
  • Familiarity with Authentication & Security best practices.
  • Integration experience with SharePoint / O365 REST APIs.
  • Experience handling PDF generation and automated file processing.
  • Familiarity with CI/CD deployment pipelines.

Salary.com Estimation for Junior Backend Developer (Python/FastAPI/Azure) in Dallas, TX
$82,804 to $106,607
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