Full Stack Senior Engineer (React+Python)

Fractal Analytics Inc.; Hinoba-an; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

Fractal Analytics Inc. is seeking a senior Fullstack Engineer (React and Python) to join a cross-functional team.

You will contribute to end-to-end Data to Decision projects for Fortune 500 clients, building scalable backend and frontend systems and integrating AI/ML outputs into user-facing interfaces. You will work alongside Scrum Masters, cloud engineers, and UI/UX experts, ensuring robust documentation, testing, and performance.

Qualifications

• 7–12 years of experience designing, building, and operating enterprise web apps.
• Strong proficiency in JavaScript, React or Vue, Node.js, and Python web frameworks.
• Experience integrating backend REST APIs and data visualization tools.

Responsibilities

• Build and maintain backend and frontend for Data to Decision projects.
• Collaborate with data science and engineering teams to integrate algorithm outputs.
• Create dynamic infographics with intuitive user controls.
• Participate in UAT, troubleshoot integration issues, and document processes.

Skills

JavaScript

ReactJS

VueJS

Node.js

Python

Django/Flask

REST APIs

HTML5

CSS

Testing (Jest/PyTest)

UI/UX basics

D3/Chart.js/Highcharts

Education

B.E/B.Tech in CS or related

Tools

MySQL

MongoDB

Azure/AWS/GCP

GitHub/Git

REST tooling

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

• 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
• Expert-level proficiency with ReactJS or VueJS
• 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! At Fractal, towards our goal of "powering every human decision in the enterprise", our partnerships and alliances help in creating and delivering a compelling suite of solutions to unlock value. We partner with companies from around the globe, leaders in their respective fields. With Fractal's expertise in artificial intelligence, design, engineering, and digital transformation, combined with the data, technology, and software platforms from our partners, we create cutting-edge solutions to problems in the business world. We understand how critical and timely decision triggers, and information, empower our clients to create, unlock, deliver, and realize value. Together with our partners, our goal is to serve each client in their end-to-end data-to-decision journey.