Full Stack Senior Engineer (React+Python)

Fractal; Bengaluru; On-site; INR 2,800,000 - 4,200,000; Full time

Job summary

Fractal is seeking a seasoned Fullstack Engineer to join a cross-functional team delivering end-to-end Data to Decision systems. You will work with Scrum Master, Cloud Engineers, AI/ML Engineers, and UI/UX Engineers to build scalable web apps for Fortune 500 clients.

You will report to a Senior Fullstack Engineer and own backend/frontend development, API integration, and data visualization features, while aligning with product owners and QA teams.

Qualifications

• 7–12 years of demonstrable experience designing, building, and working as a Fullstack Engineer for enterprise web applications.
• Expert-level proficiency with JavaScript (ES6), HTML5 & CSS; ReactJS or VueJS; Node.js.
• Expert-level proficiency with Python (3.4+), Django (2.1+) or Flask; or Java.
• Familiarity with MySQL and MongoDB; data warehousing concepts (OLAP/OLTP).
• Understanding of REST concepts and building/interacting with REST APIs.
• Knowledge of UI concepts: cross-browser compatibility, responsive design, and testing (Jest, PyTest, Nose).
• Experience with backend concepts: RESTful services, databases, servers, performance optimization, and high-traffic deployments.
• Familiarity with Git, CI/CD, and cloud services (Azure/AWS/GCP).

Responsibilities

• Managing, developing & maintaining backend and frontend for Data to Decision projects for Fortune 500 client.
• Collaborate with data science & engineering teams to integrate algorithmic outputs via REST APIs.
• Create dynamic infographics with intuitive user controls and data visualization tools.
• Participate in UAT, diagnose and troubleshoot bugs and integration issues.
• Create and maintain documentation for processes and applications.

Skills

JavaScript ES6

ReactJS

VueJS

Node.js

Python

Django

Flask

REST APIs

SQL

NoSQL

MySQL

MongoDB

AWS

Azure

GCP

Docker

Kubernetes

GitHub Actions

Education

B.E./B.Tech./M.Tech in Computer Science

Tools

ReactJS

VueJS

Node.js

Python

Django

Flask

REST APIs

MySQL

MongoDB

AWS

Azure

GCP

Docker

Kubernetes

Nginx

Apache HTTPD

GitHub Actions

Job description

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.

Fractal is a leading AI & analytics organization. We have a strong Fullstack Team with great leaders accelerating the growth. Our people enjoy a collaborative work environment, exceptional training, and career development as well as unlimited growth opportunities. We have a Glassdoor rating of 4/5 and achieve customer NPS of 9/10. If you like working with a curious, supportive, high-performing team, Fractal is the place for you.

We are open for Hyderabad, Coimbatore, Noida,Gurgaon,Mumbai,Pune,Bangalore, Chennai

Responsibilities

As a Fullstack (React and Python) Engineer, you would be part of the team consisting of Scrum Master, Cloud Engineers, AI/ML Engineers, and UI/UX Engineers to build end-to-end Data to Decision Systems.

You would report to a Senior Fullstack Engineer and will be responsible for -

• 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
• Participate in UAT, and diagnose & troubleshoot, bugs and application integration issues
• Create and maintain documentation related to the developed processes and applications

Qualifications

REQUIRED QUALIFICATIONS:

• 7-12 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 o Expert-level proficiency with ReactJS or VueJS o Expert-level proficiency with Node.js
  • Expert-level proficiency with Python (3.4+), Django (2.1+) or Flask Or Java
• Familiarity with common databases (RDBMS such as MySQL & NoSQL such as MongoDB) and data warehousing concepts (OLAP, OLTP)
• Understanding of REST concepts and building/interacting with REST APIs
• Deep understanding of a few UI concepts:
  • Cross-browser compatibility and implementing responsive web design
  • Hands-on experience with test driven development, using testing libraries like Jest, PyTest and Nose
  • Familiarity with common JS visualization libraries built using D3, Chart.js, Highcharts, etc.
• 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)
• In addition, the ideal candidate would have great problem-solving skills, and familiarity with code versioning tools such as Github

Preferred Qualifications

• Familiarity with Microsoft Azure Cloud Services (particularly Azure Web App, Storage and VM), or familiarity with AWS (EC2 containers) or GCP Services.
• Experience working with UX designers and bringing design to life
• 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/M.Tech in Computer Science or related technical degree OR Equivalent

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!