Senior Engineer - R01571653

Lever, Inc.; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Lever, Inc. in Bengaluru, India, is seeking a Senior Engineer to design and build scalable Python microservices. You will implement REST APIs and GraphQL endpoints, collaborate with frontend teams using React, and optimize PostgreSQL and MongoDB data stores.

You will also deploy with CI/CD pipelines, Docker, and Kubernetes, and write tests with PyTest to ensure quality and reliability.

Qualifications

• Proficient in Python fullstack development with microservices experience.
• Experience with Django, Flask or FastAPI for microservices.
• Design and implement REST APIs and GraphQL endpoints.
• Strong React experience with Context and Redux.
• Database integration with PostgreSQL and MongoDB; Redis optional.

Responsibilities

• Design and develop scalable microservices using Python frameworks.
• Implement REST APIs and GraphQL endpoints for frontend/backend integration.
• Collaborate with frontend teams using React for rich UIs.
• Manage databases such as PostgreSQL and MongoDB efficiently.
• Build, test, and deploy with CI/CD, Docker, and Kubernetes.

Skills

Python

Django

Flask

FastAPI

REST

GraphQL

Microservices

React

CSS

SCSS

LESS

CI/CD

Docker

Kubernetes

PostgreSQL

MongoDB

PyTest

Education

Bachelor's degree in Computer Science or IT

Python/web frameworks certification

Containerization or cloud certs

Tools

Docker

Kubernetes

Prometheus

ELK stack

Job description

Senior Engineer

Experience Range:

At least 2 to 4 years of hands-on experience in Python fullstack development, including substantial work with microservices architecture.

Key Responsibilities

• Design and develop scalable microservices using Python frameworks such as Django, Flask, or FastAPI
• Implement and maintain robust REST APIs and GraphQL endpoints to support seamless frontend and backend integration
• Collaborate with frontend engineers to deliver high-quality user experiences using React, React Context, and Redux
• Integrate and optimize databases including PostgreSQL, MongoDB, and Redis for efficient data management
• Build, test, and deploy applications leveraging CI/CD pipelines, Docker containers, and Kubernetes orchestration
• Write comprehensive unit and integration tests using PyTest to ensure code quality and reliability
• Enhance application interfaces with CSS, SCSS, or LESS for responsive and visually appealing design
• Troubleshoot, debug, and resolve technical issues across the full stack to maintain optimal system performance

Required Skills

• Python programming with advanced application in fullstack environments
• Django, Flask, or FastAPI frameworks for microservices development
• REST API and GraphQL design and implementation
• Microservices architecture design and deployment
• React development, including React Context and Redux
• CSS, SCSS, and LESS for frontend styling
• CI/CD pipeline setup and management
• Containerization with Docker and orchestration using Kubernetes
• Database integration and management with PostgreSQL and MongoDB
• Test automation using PyTest

Preferred Skills

• Advanced caching strategies and performance optimization with Redis
• Performance tuning for large-scale microservices
• Familiarity with cloud platforms such as AWS or Azure
• Security best practices for API development
• Experience with monitoring and logging tools (e.g., Prometheus, ELK stack)

Desired Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a closely related discipline
• Certification in Python development or web frameworks (such as Django or Flask)
• Certification in containerization or cloud technologies (e.g., Docker Certified Associate, Certified Kubernetes Administrator)