Backend Developer (Senior) – Python (GenAI) | 4+ Years Exp

Winzons; India; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Gnani Innovations is seeking a Senior Backend Developer in Bangalore to architect scalable GenAI-powered backends. You will design microservices, APIs, and data pipelines, mentoring engineers and collaborating with AI scientists and product teams to deliver real-time GenAI experiences.

The role focuses on Python, FastAPI, cloud platforms, and productionizing GenAI models while keeping security, observability, and performance at the forefront.

Qualifications

• 4+ years of backend development experience in high-performance, scalable systems.
• Deep expertise in Python, FastAPI (or Flask), and microservices architecture.
• Experience deploying AI/ML or GenAI models into production environments.
• Solid background with cloud infrastructure, databases, and messaging systems.
• Proven experience leading teams or mentoring developers in agile, fast-paced environments.
• Strong communication skills and ability to align engineering with product goals.
• Bonus : NLP, LLMs, or AI-first product background.

Responsibilities

• Architect and scale robust backend systems for GenAI-driven applications.
• Build and optimize APIs, data pipelines, and real-time services using Python and FastAPI.
• Lead and mentor junior developers, fostering code quality, reviews, and engineering best practices.
• Collaborate cross-functionally to translate product vision into scalable backend systems.
• Manage cloud infrastructure on AWS/GCP/Azure, leveraging MongoDB, Redis, RabbitMQ.
• Champion CI/CD processes, observability, and secure, resilient backend design.
• Work closely with ML/AI teams to integrate and productionize GenAI models.
• Stay on the edge of GenAI trends and bring insights into product development and backend architecture.

Skills

Backend development

Python

FastAPI

Microservices

GenAI deployment

Cloud infrastructure

Databases

Messaging systems

Leadership

Agile teamwork

Education

Bachelor's/Master's in CS

Job description

Company Name: Gnani Innovations

Job Role: Senior Backend Developer

Work Type: Full-Time

Experience: 4-7 Years

Qualification: Bachelor’s / Master’s in Computer Science or Related Field

Location: Bangalore, India (Remote/Hybrid depending on project)

Description :

Were looking for a Senior Backend Developer with 4+ years of experience to drive the architecture and scalability of our conversational AI products.

In this role, you'll work on cutting-edge GenAI-powered platforms, build scalable microservices using FastAPI, and mentor a growing team of engineers. You'll collaborate with AI scientists, product managers, and designers to bring intelligent, real-time experiences to life.

Key Responsibilities :

• Architect and scale robust backend systems for GenAI-driven applications
• Build and optimize APIs, data pipelines, and real-time services using Python and FastAPI
• Lead and mentor junior developers, fostering code quality, reviews, and engineering best practices
• Collaborate cross-functionally to translate product vision into scalable backend systems
• Manage cloud infrastructure on AWS/GCP/Azure, leveraging MongoDB, Redis, RabbitMQ
• Champion CI/CD processes, observability, and secure, resilient backend design
• Work closely with ML/AI teams to integrate and productionize GenAI models
• Stay on the edge of GenAI trends and bring insights into product development and backend architecture

Candidate Persona :

• 4+ years of backend development experience in high-performance, scalable systems
• Deep expertise in Python, FastAPI (or Flask), and microservices architecture
• Experience deploying AI/ML or GenAI models into production environments
• Solid background with cloud infrastructure, databases, and messaging systems
• Proven experience leading teams or mentoring developers in agile, fast-paced environments
• Strong communication skills and ability to align engineering with product goals
• Bonus : background in NLP, LLMs, or previous work in AI-first product companies