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Python Developer -- Spring, TX -- Oniste

Tech RakersSpring, TX🇺🇸United StatesPosted 13 Jul 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

TITLE: Python Contract Developer III

100% ONSITE - Spring, TX

1Year

JOB DESCRIPTION:

Top 3 skill sets/technologies required for qualification:

  • 1): Senior Python
  • 2): Advanced React
  • 3): Advanced Databricks

Overview:

  • 100% onsite role
  • Tech stack includes Python, React, and Databricks
  • This full stack developer will interact directly with traders and analysts, so strong communication and interpersonal skills are important in addition to technical expertise.
  • Looking for a senior-level full stack developer who can take initiative, deliver hands-on solutions, and effectively engage with business stakeholders, particularly the trading team.
  • Preferred background in commodity trading, oil & gas, or related industries, but not required.

Questions & Answers:

Industry Experience:

  • This role supports the Products Trading team (if heard correctly).
  • Commodity trading, oil & gas, or related industry experience is preferred but not required.

Snowflake vs. Databricks:

  • Databricks experience is more critical.
  • Snowflake experience is nice to have, but the team views it primarily as a database technology and is more flexible on that requirement.

React vs. Python (Front End vs. Back End):

  • The split varies depending on business needs and backlog priorities.
  • Estimated breakdown is roughly 40% front end (React) and 60% back end (Python), but this can shift over time.

Contract Extension / Conversion:

  • The team is looking for candidates they can potentially extend or hire long term if there is a strong fit.
  • Candidates must be eligible for full-time conversion.

Relocation:

  • Open to relocation for the right candidate, especially given the long-term nature of the opportunity.

Angular vs. React:

  • Must have React experience.
  • Angular alone will not be sufficient.

Python Libraries:

  • Candidates should be able to speak confidently about common Python libraries and tools.
  • The manager noted that some candidates have claimed Python experience but struggled to discuss basic Python libraries during interviews.
  • Be sure to validate Python knowledge during screening.

FastAPI:

  • Yes, the team is currently using FastAPI.

Interview Process / Coding Assessment:

  • The team has not historically administered coding tests.
  • Client may require a pre-assessment through the supplier process, which could include technical evaluation.
  • The interview process will include technical coding questions and participation from the Lead Developer.

Cloud Environment:

  • Primarily Azure.

Java:

  • Java alone is not a fit for this role.
  • Candidates must have strong Python and React experience.

Skills

FastAPI
Spring
Snowflake
Angular
Azure
Databricks
Java
Python
React

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