Senior Full Stack Software Engineer - Python / React / GCP

Kairos Technologies; Bengaluru; Hybrid; INR 1,800,000 - 2,400,000; Full time

Job summary

Kairos Technologies is seeking a Senior Full Stack Software Engineer to design and build scalable enterprise applications with backend, frontend, databases, and cloud components. You will deliver secure, maintainable software using Python, React, TypeScript, PostgreSQL and Google Cloud.

You will develop RESTful APIs, microservices, and cloud-native solutions, collaborating with cross-functional teams and ensuring code quality, security, and performance.

Qualifications

• 5+ years of professional software development experience.
• Strong expertise in Python and FastAPI.
• Strong experience with REST API development and Microservices.
• Strong frontend development experience with React, Redux and TypeScript.
• Strong PostgreSQL database experience.
• Experience with Google Cloud Platform.
• Hands-on experience with Cloud Run, Cloud Storage and Cloud SQL.
• Experience with Docker, Git and CI/CD.
• Experience integrating third-party APIs and systems.
• Strong understanding of OAuth2 / JWT / application security.
• Experience with unit, integration and end-to-end testing.

Responsibilities

• Design and develop scalable backend applications using Python and FastAPI.
• Build RESTful APIs, microservices and distributed applications.
• Develop modern web applications using React, Redux and TypeScript.
• Design responsive and high-performance user interfaces.
• Design and optimize PostgreSQL databases, including schemas and indexing.
• Work with Google Cloud Platform, including Cloud Run, Cloud Storage and Cloud SQL.
• Develop cloud-native applications and event-driven solutions.
• Integrate third-party systems and external APIs.
• Implement secure authentication and authorization using OAuth2 and JWT.
• Build and maintain Docker-based applications and CI/CD pipelines.
• Participate in unit testing, integration testing and end-to-end testing.
• Follow engineering best practices around security, scalability, documentation and code quality.
• Collaborate with product, engineering and cross-functional teams.

Skills

Python

FastAPI

REST API

Microservices

React

Redux

TypeScript

PostgreSQL

Google Cloud

Cloud Run

Cloud Storage

Cloud SQL

Docker

Git

CI/CD

OAuth2

JWT

Testing

Tools

Google Cloud Platform

Cloud Run

Cloud Storage

Cloud SQL

Docker

Git

CI/CD

Kubernetes

Terraform

Job description

Senior Full Stack Software Engineer Python / React / GCP

Job Location: Bangalore
Work Mode: Hybrid – 4 Days Office + 1 Day Work From Home
Experience: 5+ Years
Employment Type: Full-Time
Industry: IT / Technology

Job Description

We are looking for a Senior Full Stack Software Engineer with strong experience in developing scalable enterprise applications across backend, frontend, databases, and cloud environments.

The candidate will be responsible for building secure, reliable, and maintainable applications using modern Python, React, TypeScript, PostgreSQL and Google Cloud technologies.

Key Responsibilities

• Design and develop scalable backend applications using Python and FastAPI.
• Build RESTful APIs, microservices and distributed applications.
• Develop modern web applications using React, Redux, TypeScript, HTML5 and CSS3.
• Design responsive and high-performance user interfaces.
• Design and optimize PostgreSQL databases, including schemas, indexing, queries, transactions and performance tuning.
• Work with Google Cloud Platform, including Cloud Run, Cloud Storage and Cloud SQL.
• Develop cloud-native applications and event-driven solutions.
• Integrate third-party systems and external APIs.
• Implement secure authentication and authorization using OAuth2 and JWT.
• Build and maintain Docker-based applications and CI/CD pipelines.
• Participate in unit testing, integration testing and end-to-end testing.
• Follow engineering best practices around security, scalability, documentation and code quality.
• Collaborate with product, engineering and cross-functional teams.

Mandatory Skills

• 5+ years of professional software development experience.
• Strong expertise in Python and FastAPI.
• Strong experience with REST API development and Microservices.
• Strong frontend development experience with React, Redux and TypeScript.
• Strong PostgreSQL database experience.
• Experience with Google Cloud Platform.
• Hands-on experience with Cloud Run, Cloud Storage and Cloud SQL.
• Experience with Docker, Git and CI/CD.
• Experience integrating third-party APIs and systems.
• Strong understanding of OAuth2 / JWT / application security.
• Experience with unit, integration and end-to-end testing.

Good to Have

• Google Pub/Sub
• Cloud Functions
• Event-driven architecture
• Terraform
• Kubernetes
• Infrastructure as Code
• Distributed systems
• Cloud-native application development
• Experience supporting AI / GenAI platforms

Candidate Profile

The ideal candidate should have strong full-stack engineering capabilities with the ability to independently design, develop, troubleshoot and deploy enterprise-grade applications.

Strong analytical, communication, problem-solving and collaboration skills are expected.