Lead Python Developer

ness; Bengaluru; On-site; INR 4,500,000 - 6,500,000; Full time

Job summary

ness is seeking a Lead Developer in Bengaluru with strong full-stack experience in Python-based applications. You will translate high-level architecture into detailed technical designs and lead the implementation of Python-based solutions.

You will design and develop using FastAPI and Python, build components deployed via Databricks Apps, and work across UI, application/integration, and database layers with PostgreSQL.

Qualifications

• 7+ years of experience in lead development or senior engineering roles.

Responsibilities

• Convert high-level architecture into detailed technical designs.
• Lead development of Python-based applications.
• Design and develop applications using FastAPI and Python.
• Build and integrate applications deployed through Databricks Apps.
• Develop components across UI, application/integration, and database layers.
• Build core components and provide technical direction to engineers.
• Review implementations for alignment with architecture and design.
• Work with PostgreSQL and database integration.
• Collaborate with Architects to resolve design issues.
• Ensure multi-tenant isolation per architecture.

Skills

Python

FastAPI

Databricks Apps

Full-stack development

PostgreSQL

SQL

Multi-tenant architecture

UI layer

Architecture design

Team leadership

Tools

Azure

Azure Databricks

AKS

Django

Streamlit

Databricks

Job description

Job Title

Lead Developer - Python / FastAPI / Databricks

Experience: 7+ years

Role Focus: Full-stack development, technical design, Python, FastAPI, Databricks Apps

Job Summary

We are looking for a Lead Developer with strong full-stack experience in Python-based application development. The Lead Developer will translate the high-level architecture provided by the Solution Architect into detailed technical designs and working application components.

Key Responsibilities

• Convert high-level architecture and modules from the Architect into detailed technical designs.
• Lead development of Python-based applications.
• Design and develop applications using FastAPI and Python.
• Build and integrate applications deployed through Databricks Apps.
• Develop components across the full application stack:
  • UI layer
  • Application/integration layer
  • Database layer
• Build selected core components and provide technical direction to developers.
• Break architecture into modules and assign implementation requirements to engineers.
• Review developer implementations and ensure alignment with the architecture and technical design.
• Work with PostgreSQL and database integration.
• Collaborate with the Architect to resolve technical and design issues.
• Ensure applications follow multi-tenancy and isolation principles defined by the architecture.

Required Skills

• Strong Python development experience.
• Strong experience with FastAPI.
• Hands-on experience with Databricks Apps.
• Full-stack development experience.
• Experience across UI, application/integration, and database layers.
• Experience with PostgreSQL.
• Strong SQL skills.
• Experience designing and implementing application components from high-level architecture.
• Understanding of multi-tenant application development.

Preferred Skills

• Streamlit.
• Django.
• Azure.
• Azure Databricks.
• AKS / Azure App Service.
• Experience deploying Python applications in cloud environments.