Fullstack Architect

Fractal · Bengaluru

  • Experience9+ yrs
  • SalaryNot disclosed
  • Work modeunknown
  • Levellead
  • Posted27 Sept 2026

About Fractal

Fractal is hiring in Bengaluru in technology software. This role looks for around 9+ years of experience.

The role

Lead Fullstack Engineer/Fullstack Architect role at Fractal for building end-to-end Data to Decision Systems for enterprise web applications and Fortune 500 clients. You architect, estimate, develop, and maintain backend and frontend, integrate backend REST APIs with algorithmic outputs, and work with data science, product owners, and UI/UX to deliver dynamic infographics and troubleshoot issues. Required skills include JavaScript (ES6), HTML5, CSS, ReactJS or VueJS, Python (3.4+), FastAPI, Django, or Flask, system design/architecture/networking/security, MySQL and MongoDB, REST APIs, Jest, PyTest, Nose, D3, Chart.js, Highcharts, PWA, and event-driven architecture with RabbitMQ and Celery, plus Git; good to have includes Azure/AWS/GCP, Microservices/Messaging Brokers/Caching, Nginx/Apache HTTPD, and CI/CD tools like Jenkins or Github Actions. Location is Bengaluru, Karnataka, India (work mode not specified).

Full 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.

Lead Fullstack Engineer

As a Lead Architect 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 Lead Architect and will be responsible for -

Architecting, estimating, managing, developing & maintaining the backend and frontend for various Data to Decision projects for our Fortune 500 clientWork closely with the data science & engineering team to integrate the algorithmic output from the backend REST APIsWork closely with business and product owners to create dynamic infographics with intuitive user controlsHelp the junior engineers on the project to effectively code and deliver as per the sprint plan and take care of their career aspirations and goalsBe the speaker in translating technical project journey and sharing with clientsParticipate in UAT, and diagnose & troubleshoot, bugs and application integration issuesCreate and maintain documentation related to the developed processes and applications

Qualification & Experience

9+ years of demonstrable experience building, and working as a Fullstack Engineer for enterprise web applications4+ years of experience in designing and architecting Fullstack SolutionsIdeally, this would include the following:Expert-level proficiency with JavaScript (ES6), HTML5 & CSSExpert-level proficiency with ReactJS or VueJSExpert-level proficiency with Python (3.4+), FastAPI, Django or FlaskExpert-level proficiency in System Design, Architecture, Networking and SecurityWorking experience with common databases (RDBMS such as MySQL & NoSQL such as MongoDB) and data warehousing concepts (OLAP, OLTP)Hands-on experience of REST concepts and building/interacting with REST APIsDeep understanding of a few UI concepts:

Cross-browser compatibility and implementing responsive web designHands-on experience with test driven development, using testing libraries like Jest, PyTest and NoseFamiliarity 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 APIsDevelop functional databases, applications, and servers to support websites on the back endPerformance optimization and multithreading conceptsExperience with deploying and maintaining high traffic infrastructure (performance testing is a plus)Working experience with event driven architecture using tools like RabbitMQ, CeleryIn addition, the ideal candidate would have great problem-solving skills, and working knowledge with code versioning tools such as Github

Good to have

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 lifeUnderstanding of Sprints and Agile and prior experience in managing Sprints with JiraExperience with Microservices, Messaging Brokers, CachingExperience with reverse proxy engines such as Nginx, Apache HTTPDFamiliarity with Github Actions or any other CI/CD tool (e.g., Jenkins)

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

Hiring Related Queries

India: HiringsupportIndia@fractal.ai

Outside India: HiringsupportROW@fractal.ai

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