Backend Developer (Python/FastAPI)

Hardik Gohil
Hardik Gohil
· 2 min read
  • Full Time
  • Remote

ZensorSolutions Zensor Solutions LLP

Transform Data Into Decisions.

About the Role

We’re hiring a Backend Developer to help build the foundation of a new, data-intensive SaaS product.
You’ll be responsible for developing robust APIs, scalable data pipelines, and integration layers that power real-time insights and reporting.

This role is ideal for engineers who enjoy solving complex data problems, building clean and efficient systems, and working closely with product leadership in an early-stage environment.

Key Responsibilities

  • Design and develop RESTful APIs and backend services using Python (FastAPI).
  • Build data ingestion and integration pipelines connecting multiple third-party APIs.
  • Develop backend logic for data processing, aggregation, and insights generation.
  • Manage data storage, schema design, and optimization in PostgreSQL or similar databases.
  • Implement asynchronous tasks and job queues for data collection and background processing.
  • Collaborate with frontend developers and designers to define API contracts and data flows.
  • Ensure application security, scalability, and performance best practices.
  • Participate in architectural discussions, code reviews, and deployment planning.

Requirements

  • 4+ years of experience in backend development with Python.
  • Strong knowledge of FastAPI, Django, or Flask, with experience building scalable APIs.
  • Solid experience with relational databases (PostgreSQL/MySQL) and ORMs.
  • Familiarity with OAuth 2.0, JWT, and secure API authentication.
  • Experience with task queues (Celery, RQ, or similar) and asynchronous programming.
  • Understanding of DockerCI/CD, and cloud deployment (AWS/GCP preferred).
  • Attention to performance optimization and clean, maintainable code.

Nice to Have

  • Experience with data analytics, reporting, or automation platforms.
  • Exposure to machine learning, NLP, or AI model integrations.
  • Familiarity with Google APIs or data pipeline design.
  • Experience in building early-stage SaaS architectures.

Why Join

  • Work directly with the founding and product team on a high-impact project from the ground up.
  • Influence key technical decisions and architecture choices.
  • Gain early ownership in a product that’s leveraging AI and automation to simplify complex workflows.
  • Flexible and collaborative work environment with emphasis on innovation and learning.
Job Type: Full Time
Job Location: Ahmedabad or Remote

To apply for this job please visit forms.gle.

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Hardik Gohil
Written by

Hardik Gohil

Hardik Gohil is the co-founder of Zensor Solutions and a quality engineering veteran with 12+ years shaping the reliability standards of leading WordPress SEO software. A speaker, organiser, and contributor within the global WordPress community, Hardik ensures Zensor delivers the accuracy and consistency that agencies depend on.

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