Python Backend Developer
@ Sphere

Hybrid
$120,000
Hybrid
Contractor
Posted 4 days ago

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Job Details

About Sphere

Sphere partners with clients to transform organizations by embedding technology and modern processes. We leverage global expertise and local insight to turn ambitious goals into reality, putting people first and driving change through innovation.

Job Overview

We are seeking a Python Backend Developer for one of our client projects: an AI-powered influencer discovery and advertising placement platform. In this role, you will build and optimize scalable backend services powering search, data interactions, and integrations with external systems.

Responsibilities

  • Design, develop, and maintain backend services and APIs using Python.
  • Handle structured and unstructured data with efficient JSON-based flows.
  • Utilize AWS cloud services (Lambda, EC2, S3) for scalability and performance.
  • Integrate and optimize AI-driven components within backend architecture.
  • Collaborate with frontend developers and product teams for end-to-end feature delivery.
  • Maintain code quality through rigorous testing and code reviews.
  • Contribute to architectural decisions to ensure a Python-first approach.

Requirements

  • 5+ years of backend development experience.
  • Strong expertise in Python for scalable backend systems.
  • Experience with AWS cloud services.
  • Proficiency in handling JSON data structures and APIs.
  • Familiarity with AI/ML integration within backend systems is a plus.
  • Availability within PST working hours with overlap until 5:30PM Chicago time.

Key skills/competency

  • Python
  • Backend
  • AWS
  • API
  • JSON
  • AI
  • Data Handling
  • Cloud
  • Scalability
  • Integration
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How to Get Hired at Sphere

🎯 Tips for Getting Hired

  • Customize your resume: Highlight Python, AWS, and API skills.
  • Showcase project experience: Detail scalable backend development.
  • Emphasize remote work readiness: Note PST and Chicago time overlap.
  • Prepare for technical interviews: Review Python and cloud services best practices.

📝 Interview Preparation Advice

Technical Preparation

Review Python web frameworks and backend libraries.
Study AWS services and deployment best practices.
Practice API design and JSON data handling.
Test integration of AI components in backend.

Behavioral Questions

Describe a challenging project experience.
Explain your teamwork and collaboration approach.
Discuss managing timelines in remote settings.
Share an example of problem-solving under pressure.

Frequently Asked Questions