Python Developer Job at NicheHR LLP, Remote

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  • NicheHR LLP
  • Remote

Job Description

Job Description Senior Python Developer

Remote - India

Summary

We are seeking an experienced Senior Python Developer to enhance and maintain the core backend APIs that support our high-volume online ordering systems, mobile applications, and in-store kiosks. This role requires deep technical expertise, strong SQL proficiency, and the ability to work within a large, mature codebase. You will play a key role in system modernization, performance optimization, and feature expansion across multiple customer-facing platforms.

Roles & Responsibilities
  • API Development & Integration:
    Design, build, and document REST API endpoints using Flask and OpenAPI , and manage integrations with internal and external third-party systems (payments, loyalty, CRM, etc.).

  • Performance Optimization:
    Identify performance issues and implement solutions using tools such as Datadog APM , advanced SQL tuning, indexing, caching mechanisms (e.g., Redis ), and other optimization techniques.

  • Database & Core Logic:
    Work directly with MySQL , writing and optimizing complex custom SQL queries across a large schema with hundreds of tables-without relying on ORMs.

  • System Modernization:
    Refactor legacy components within a 10-year-old codebase to improve scalability, maintainability, and performance.

  • Quality Assurance:
    Enhance and expand the automated testing suite to ensure reliability, stability, and overall code quality.

  • Problem Solving:
    Investigate and resolve complex bugs across multiple interconnected services.

  • Feature Development:
    Build and deploy new backend functionalities that directly support and extend features across consumer-facing applications.

Education
  • Bachelor's degree in Computer Science , Engineering , or a related field, or equivalent professional experience.

Experience
  • 5+ years of professional Python development experience.

  • Strong background working within large, established, and complex codebases.

  • Prior experience with high-performance, consumer-facing applications-preferably in e-commerce, retail, or restaurant technology .

Skills

Core Technical Skills:

  • Expert-level Python development (Flask preferred; Django acceptable).

  • Deep SQL expertise with hands-on experience writing complex, custom queries.

  • Experience integrating with external systems such as payments, CRM, loyalty, and marketing platforms .

  • Strong understanding of performance optimization tools and techniques.

Nice-to-Have Skills:

  • Knowledge of Celery , Redis , Docker , Linux , and AWS .

Soft Skills:

  • Excellent written and verbal communication.

  • Strong problem-solving skills and ability to work independently with minimal supervision.

  • Ability to collaborate and be available until 5 p.m. US Eastern Time .

Work Environment
  • Fully remote role; candidates must have a stable and reliable work-from-home setup.

Job Tags

Full time, Part time, Apprenticeship, Internship, Seasonal work, Remote work, Work from home,

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