Senior Full Stack Developer

Impelsys; Bengaluru, Bangalore Rural; Hybrid; INR 2,500,000 - 4,200,000; Full time

Job summary

Impelsys in Bengaluru, India is seeking a Senior Full Stack Engineer with 6+ years of experience to design and develop scalable applications. You will own both backend and frontend, using Python, React, JavaScript, and AWS, while building robust CI/CD pipelines.

You will collaborate across teams to deliver features, ensure performance and security, and contribute to microservices-based architectures. Strong problem-solving and cloud deployment skills are essential.

Qualifications

• 6+ years of experience designing and developing scalable applications.
• Strong expertise in Python, React, JavaScript, AWS, and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain scalable full-stack applications using Python.
• Develop responsive UI with React.js and high-performance interfaces.
• Build cloud-native applications on AWS and manage services.
• Design and implement CI/CD pipelines for automated delivery.
• Collaborate with cross-functional teams to 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 (backend)

React.js

JavaScript

AWS

CI/CD pipelines

Tools

Jenkins

GitHub Actions

GitLab CI

Terraform

AWS CloudFormation

Ansible

Docker

Kubernetes

Git

Job description

Job Title: Senior Engineer Full StackWe 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