Senior Full Stack Developer (Python + React.Js)

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Role Description

Full-Stack Developer

Skills and Qualifications

Backend Skills

• Strong proficiency in

  Python (3.10+)

  , with experience in building REST APIs (FastAPI/Uvicorn).
• Experience with

  Celery

  , Redis, RabbitMQ for asynchronous job queues and worker scaling.
• Database experience:

  PostgreSQL, SQLite

  , using ORMs like SQLAlchemy or Tortoise.
• Knowledge of

  Docker

  , multi-stage builds, Docker Compose, and container-based deployments.
• Exposure to

  Kubernetes

  or Helm-based deployment is a plus.
• Familiarity with environment-based configuration, .env patterns, and secure secrets management.

Frontend Skills

• Strong experience in

  React (functional components, hooks)

  and

  TypeScript

  .
• Familiarity with

  react-flow

  for building visual flow-based editors.
• Good understanding of frontend build tools: npm, webpack, code-splitting, and bundling.
• CSS and UI design with frameworks like

  Tailwind CSS

  , styled-components, or equivalent.
• Experience in creating responsive, accessible, and dynamic UI components.

Full-stack & DevOps Integration

• Ability to architect clean frontend-backend integration with API contracts.
• Experience building and deploying full-stack apps in production environments.
• Understanding of CI/CD pipelines, GitHub Actions (or similar), versioning, and testing.
• Experience with

  multi-user architecture

  , session handling, and security best practices is a plus.

Bonus Skills

• Experience or familiarity with

  LangChain

  ,

  RAG

  , or

  agent-based LLM pipelines

  .
• Contributions to open-source projects (especially in AI tooling, developer tools, or visual UIs).
• Prior work on flow-based editors or node-based visual programming tools.
• Familiarity with Chat widgets, WebSockets, or event-driven APIs.

Company Description

Sakrat is a product engineering and digital transformation partner helping startups, scaleups, and enterprises build high-performance software systems. We collaborate closely with founders, CTOs, and product leaders to create clean MVPs, modernize legacy platforms, and optimize cloud infrastructure. All our projects are led by experts and senior engineers with experience across platform, SaaS, AI, and enterprise systems. Sakrat ensures secure, scalable, and well-documented systems that avoid tech debt, using clean architecture, agile practices, and automated pipelines.