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React + Python + Fast API

at Fractal

Bengaluru, India Senior Posted 2026-04-25

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About this role

It's fun to work in a company where people truly BELIEVE in what they are doing! We're committed to bringing passion and customer focus to the business. Job Description Engineer/ Senior Engineer FullStack, React ,and Python With fast API (Cloud Exp- Azure/AWS) You would report to a Lead Architect and will be responsible for - Helping the Architect estimating, managing, developing & maintaining the backend and frontend for various Data to Decision projects for our Fortune 500 client Work closely with the data science & engineering team to integrate the algorithmic output from the backend REST APIs Work closely with business and product owners to create dynamic infographics with intuitive user controls Help the junior engineers on the project to effectively code and deliver as per the sprint plan and take care of their career aspirations and goals Be the speaker in translating technical project journeys and sharing with clients Participate in UAT, and diagnose & troubleshoot, bugs and application integration issues Create and maintain documentation related to the developed processes and applications Qualification & Experience 4+ years of demonstrable experience designing, building, and working as a Fullstack Engineer for enterprise web applications Ideally, this would include the following: Expert-level proficiency with JavaScript (ES6), HTML5 & CSS Expert-level proficiency with  ReactJS or Angular Expert-level proficiency with  Python (3.6+), Django (4+) or FastAPI Expertise with common databases (RDBMS such as MySQL & NoSQL such as MongoDB) and data warehousing concepts (OLAP, OLTP) Expertise of REST concepts and building/interacting with REST APIs Hands-on experience with test driven development, using testing libraries like React Testing Library, PyTest or Nose Deep understanding of a few UI concepts: Cross-browser compatibility and implementing responsive web design Familiarity with common JS visualization libraries built using D3, Chart.js, Highcharts, etc. PWA (Progressive Web App) Deep understanding of core backend concepts: Develop and design RESTful services and APIs Develop functional databases, applications, and servers to support websites on the back end Performance optimization and multithreading concepts Experience with deploying and maintaining high traffic infrastructure (performance testing is a plus) Usage of caching, microservices architecture, messaging queues, etc. Working experience with Azure Services, especially WebApp, VM, Monitor, App Insights, Key Vault, Log Analytics, Logic Apps, etc. Working experience with GenAI and MLOps concepts. In addition, the ideal candidate would have great problem-solving skills, and expertise with development tools such as Git, SSMS, Postman, Swagger, SonarQube etc. Good to have Experience working with UX designers and bringing design to life Understanding of Sprints and Agile and prior experience in managing Sprints with Jira/Asana, etc. Experience with Microservices, Messaging Brokers (e.g., RabbitMQ) Experience with reverse proxy engines such as Nginx, Apache HTTPD Familiarity with Github Actions or any other CI/CD tool (e.g., Jenkins) Education: B.E/B.Tech, BCA, MCA equivalent   If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Not the right fit?  Let us know you're interested in a future opportunity by clicking   Introduce Yourself   in the top-right corner of the page or create an account to set up email alerts as new job postings become available that meet your interest!

How to get this job at Fractal

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  3. Send tailored outreach. ResuMail drafts an email personalised to your resume and this role, then paces and schedules sends so you stay out of spam.
  4. Follow up. One polite nudge after 5–7 days roughly doubles reply rates — scheduled for you.

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