Impelsys - Senior Full Stack Engineer - Python/React.js

Impelsys; Bengaluru; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Impelsys in Bengaluru, India, is seeking a Senior Full Stack Engineer with 6+ years of experience to design and build scalable applications. You will contribute to both backend in Python and frontend in React while leveraging AWS cloud-native services and CI/CD practices.

The role demands end-to-end development across microservices and collaboration with cross-functional teams to deliver robust features, ensure security and performance, and support scalable growth.

Qualifications

• 6+ years of experience designing and developing scalable applications.
• Strong hands-on experience in Python backend development and React.js frontend development.
• Expertise in end-to-end full-stack application delivery, cloud-native architectures on AWS, and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain scalable full-stack applications using Python.
• Develop responsive and high-performance user interfaces using React.js.
• Build and manage cloud-native applications on AWS.
• Design and implement CI/CD pipelines for automated build, test, and deployment.
• Collaborate with cross-functional teams to define, design, and deliver new features.
• Ensure performance, security, scalability, and reliability of applications.
• Troubleshoot production issues and perform root cause analysis.
• Work on microservices-based architectures.

Skills

Python

React.js

JavaScript

Full-stack development

AWS

CI/CD

Microservices

Tools

Jenkins

GitHub Actions

GitLab CI

Terraform

AWS CloudFormation

Ansible

Docker

Kubernetes

Git

GitHub

Job description

Job Title: Senior Engineer Full Stack

We are looking for a highly skilled Senior Full Stack Engineer with 6+ years of experience in designing and developing scalable applications. The candidate must have strong expertise in Python, React, JavaScript, AWS, CI/CD pipelines.

Mandatory Skills (Must Have)

• Strong hands-on experience in Python (backend development)
• Strong proficiency in React.js (frontend development)
• Strong proficiency in JavaScript (frontend + backend)
• Experience in building end-to-end full-stack applications

Key Responsibilities

• Design, develop, and maintain scalable full-stack applications using Python.
• Develop responsive and high-performance user interfaces using React.js
• Build and manage cloud-native applications on AWS
• Design and implement CI/CD pipelines for automated build, testing, and deployment
• Collaborate with cross-functional teams to define, design, and deliver new features
• Ensure application performance, security, scalability, and reliability
• Troubleshoot production issues and perform root cause analysis
• Work on microservices-based architectures

AWS Skills (Must Have)

• Strong hands-on experience with :
• Compute & Scaling: EC2, Auto Scaling
• Networking: VPC, Elastic Load Balancer, Route 53
• Storage & CDN: S3, CloudFront
• Databases: RDS / Aurora
• Serverless: Lambda, API Gateway
• Security & Monitoring: IAM, CloudWatch

DevOps / Automation

• CI/CD Tools: Jenkins, GitHub Actions, GitLab CI
• Infrastructure as Code: Terraform, AWS CloudFormation, Ansible
• Containers: Docker, Kubernetes
• Version Control: Git, GitHub

Databases / Data Platforms

• MySQL / PostgreSQL
• MongoDB
• Strong understanding of SQL, data modeling, and query optimization

Good To Have

• Strong experience in microservices architecture
• Exposure to cloud cost optimization and performance tuning
• Experience with observability and logging tools
• Knowledge of system design at scale

(ref:hirist.tech)