Senior Backend Engineer

Annova Solutions Pvt Ltd; Indore District; On-site; INR 1,800,000 - 2,800,000; Full time

Job summary

Annova Solutions Pvt Ltd is seeking a Backend Engineer specializing in Python and Node.js to design scalable backend solutions onsite in Indore. You will build secure REST APIs, microservices, and event-driven architectures while leveraging AWS cloud services and container orchestration.

The role involves integrating AI/NLP pipelines and LLM services, crafting efficient database access with PostgreSQL/MySQL/MongoDB/Redis, and implementing robust CI/CD workflows on Kubernetes/EKS.

Qualifications

• Design and develop scalable backend applications using Python and Node.js.
• Build secure REST APIs, microservices, and event-driven systems.
• Develop AI/NLP and document/data processing pipelines and integrate LLMs/AI services.
• Design and manage cloud-native applications on AWS.
• Work with AWS services (EC2, S3, RDS, ECS, SQS/SNS, API Gateway, IAM, CloudWatch).
• Design scalable databases and optimize queries with PostgreSQL, MySQL, MongoDB, Redis; Elasticsearch/OpenSearch preferred.
• Build CI/CD pipelines, Docker containers, and deploy on Kubernetes/EKS.
• Implement monitoring, logging, security, performance, scalability, and disaster recovery.

Responsibilities

• Design and develop scalable backend applications using Python and Node.js.
• Build secure REST APIs, microservices, and event-driven systems.
• Develop AI/NLP pipelines and integrate LLMs/AI services.
• Design and manage cloud-native applications on AWS.

Skills

Python & Node.js

JavaScript/TypeScript

REST APIs

OAuth2/JWT/API Security

AI/ML/NLP/LLM integration

React.js/Next.js

Event-Driven Architecture

Microservices

Tools

AWS Cloud

Docker

Kubernetes/EKS

PostgreSQL

MySQL

MongoDB

Redis

Elasticsearch/OpenSearch

Job description

Position - Backend Engineer Python & Node.js

Experience: 5–8 Years
Location: Indore (Onsite)

Key Responsibilities:

• Design and develop scalable backend applications using Python and Node.js.
• Build secure, high-performance REST APIs, microservices, and event-driven systems.
• Develop AI/NLP and document/data processing pipelines and integrate LLMs/AI services.
• Design and manage cloud-native applications on AWS.
• Work with EKS, Lambda, EC2, S3, RDS, ECS, SQS/SNS, EventBridge, API Gateway, IAM, CloudWatch, and other AWS services.
• Design scalable databases and optimize queries using PostgreSQL, MySQL, MongoDB, Redis, and preferably Elasticsearch/OpenSearch.
• Build CI/CD pipelines, Docker containers, and deploy applications on Kubernetes/EKS.
• Implement monitoring, logging, security, performance, scalability, and disaster recovery practices.
• Mentor engineers, conduct code/architecture reviews, and contribute to technical planning.

Required Skills:

• Python & Node.js – Expert
• JavaScript / TypeScript
• REST APIs, GraphQL, Microservices & Event-Driven Architecture
• OAuth2, JWT, API Security
• AWS Cloud – Strong hands‑on experience
• Docker & Kubernetes/EKS
• SQL & NoSQL Databases
• Working knowledge of React.js / Next.js
• Experience with AI/ML, NLP, LLM integration is preferred.