Backend Services Engineer – Python & AWS

Keylabsintelli; Bengaluru; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

Keylabsintelli is seeking an experienced Backend Services Engineer in Bengaluru, India. The ideal candidate will possess strong expertise in Python and AWS cloud technologies, capable of developing scalable backend services and REST APIs.

Responsibilities include designing reusable backend services, deploying applications using Docker and Terraform, and supporting serverless microservices architectures. This is a great opportunity for professionals with over 10 years of experience in backend development and cloud-native applications.

Qualifications

• 10+ years of strong hands‑on Python development experience.
• Hands‑on AWS experience (Lambda, API Gateway, Serverless).
• Strong Terraform or CloudFormation knowledge (Terraform preferred).
• GitLab CI/CD experience preferred.
• Strong understanding of HTTP protocols and web servers.
• Monitoring and alerting experience (CloudWatch, Splunk, DataDog).
• Experience in RESTful APIs and Microservices using Python.

Responsibilities

• Design and develop scalable, reusable, and high-performance backend services using Python.
• Develop REST APIs and support serverless microservices architecture on AWS.
• Deploy and manage applications using Docker, Terraform, AWS Lambda, and Fargate.
• Create reusable Terraform modules and CI/CD pipeline patterns.
• Monitor applications and system health using CloudWatch, Splunk, or DataDog.
• Perform deployment, maintenance, troubleshooting, and production support.
• Collaborate with engineering teams to design and deliver cloud-native solutions.
• Support automated testing, monitoring, and continuous delivery practices.

Skills

Python Development

AWS (Lambda, API Gateway, CloudWatch, ALB, Fargate)

REST APIs & Microservices

Docker & Terraform / CloudFormation

GitLab CI/CD Pipelines

HTTP Protocol & Webservers

DevOps & Serverless Architecture

Job description

Job ID - 1045

Job Description

Experience

10+ Years

Job Summary

We are looking for an experienced Backend Services Engineer with strong expertise in Python and AWS cloud technologies. The ideal candidate should have hands‑on experience in developing scalable backend services, REST APIs, microservices, and cloud‑native applications using Docker, Terraform, AWS Lambda, and CI/CD pipelines.

Key Skills

• Python Development
• AWS (Lambda, API Gateway, CloudWatch, ALB, Fargate)
• REST APIs & Microservices
• Docker & Terraform / CloudFormation
• GitLab CI/CD Pipelines
• HTTP Protocol & Webservers
• DevOps & Serverless Architecture

Responsibilities

• Design and develop scalable, reusable, and high-performance backend services using Python.
• Develop REST APIs and support serverless microservices architecture on AWS.
• Deploy and manage applications using Docker, Terraform, AWS Lambda, and Fargate.
• Create reusable Terraform modules and CI/CD pipeline patterns.
• Monitor applications and system health using CloudWatch, Splunk, or DataDog.
• Perform deployment, maintenance, troubleshooting, and production support.
• Collaborate with engineering teams to design and deliver cloud-native solutions.
• Support automated testing, monitoring, and continuous delivery practices.

Required Experience

• 10+ years of strong hands‑on Python development experience
• Hands‑on AWS experience (Lambda, API Gateway, Serverless)
• Strong Terraform or CloudFormation knowledge (Terraform preferred)
• GitLab CI/CD experience preferred
• Strong understanding of HTTP protocols and web servers
• Monitoring and alerting experience (CloudWatch, Splunk, DataDog)
• Experience in RESTful APIs and Microservices using Python