Python Software Developer

Bacancy Technology; Ahmedabad District; On-site; INR 2,000,000 - 4,200,000; Full time

Job summary

Bacancy Technology is seeking a Senior Python / Full-Stack Engineer to own large, complex software systems and deliver features from requirement to production.

You will work across backend services with Python, REST APIs, and database design while integrating frontend with React/Next.js. Familiarity with AI coding tools and cloud infrastructure is a plus.

Qualifications

• Proficient with Python frameworks (FastAPI, Django, Flask) and REST API design.
• Deep understanding of backend architectures, SQL, and data flow.
• Translate requirements into scalable designs and implementation plans.
• Experience with microservices and distributed systems.
• Frontend integration with React/Next.js/TypeScript.
• Experience with AWS, Docker, CI/CD, monitoring.
• Comfort using AI coding assistants and validating AI-generated code.
• Familiarity with AI/LLM concepts is a plus.

Responsibilities

• Take ownership of large and complex software systems.
• Understand codebases, architecture, data flows.
• Design scalable, maintainable solutions.
• Translate requirements into designs and implementation plans.
• Develop backend services using Python.
• Build REST APIs and database solutions.
• Collaborate with clients, product teams, and developers.
• Deploy on AWS, Docker, CI/CD pipelines and monitoring.
• Debug production issues and provide long-term fixes.

Skills

Python & frameworks

REST APIs & backend

Software architecture

Microservices

Frontend - React/Next.js

AWS

Docker & CI/CD

AI coding tools

LLMs & Generative AI

Frontend-backend integration

Kubernetes

Redis & queues

Tools

AWS

Docker

CI/CD pipelines

React

Next.js

TypeScript

Kubernetes

Job description

About the Role

We are looking for a Senior Python / Full-Stack Engineer who can understand, own, and evolvelarge, complex software systems.As AI increasingly automates routine coding, we're looking for engineers who bring strong system understanding, architectural thinking, technical ownership, and problem-solving skills. The ideal candidate should be able to quickly understand an existing codebase, identify how different components interact, design scalable solutions, and independently deliver features from requirement to production. This role involves workingacross backend development, frontend integration, cloud infrastructure, system architecture, and client collaboration.

Key Responsibilities

• Take ownership of large and complex softwaresystems.
• Quickly understand unfamiliar codebases, business logic, architecture, and data flows.
• Design scalable, maintainable, and reliable software solutions.
• Translate business requirements into technical designs and implementation plans.
• Develop and maintainbackend services using Python (FastAPI, Django, or Flask).
• Build REST APIs and design efficientdatabase solutions.
• Contribute to frontend development using React, Next.js,and TypeScript.
• Work with AWS, Docker, CI/CD pipelines, monitoring, and deployments.
• Debug production issues and implement long-term solutions.
• Effectively use AI coding tools while validating, testing, and improving AI-generated code.
• Collaborate with clients, productteams, and developers to deliver high-quality solutions.

Required Skills

• Strong experience with Python and hands-on experience with FastAPI, Django,or Flask.
• Strong understanding of REST APIs, backend architecture, SQL, database design, asynchronous programming, caching, background jobs, and performance optimization.
• Strong understanding of software architecture and system design,with the abilityto understand existing systems and design scalable, maintainable solutions.
• Experience with microservices, distributed systems, APIs, databases, data flows, and analyzing or improving existing architectures.
• Experience with JavaScript / TypeScript and hands-on experience with React / Next.js or similar frameworks.
• Good understanding of frontend-backend integration.
• Experience with AWS or othercloud platforms, including services such as S3, EC2, RDS, Lambda, ECS, and CloudWatch.
• Experience with Docker, CI/CDpipelines, deployments, monitoring, and production troubleshooting.
• Comfortable using AI coding assistants for coding, debugging, testing, and research.
• Strong technical judgment to review,validate, modify, and integrate AI-generated code.
• Exposure to LLMs, Generative AI, RAG, or AI Agentsis a plus.

Nice to Have

• Experience with Generative AI, LLM applications, RAG, or AI Agents.
• Redis, message queues,or event-driven architectures.
• Vector databases such as Qdrant, Pinecone,or Weaviate.
• Kubernetes.
• Experience working with international clients.

What We're Looking For

• We are looking for engineers who can think beyond writingcode.
• The ideal candidate shouldbe able to understand the complete system:
• Business Architecture Codebase Data Flow Infrastructure Dependencies Solution
• They should be capable of:
• Quickly understanding large and unfamiliar projects.
• Designing scalable and maintainable solutions.
• Taking ownership from requirement to deployment.
• Making sound architectural decisions.
• Communicating technical solutions clearly with both clients and team members.
• We're looking for someone who can own and evolve complex systemsnot just complete development tasks.