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Sr Full-Stack Engineer

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Remote

Sr Full-Stack Engineer

Kooe

Sr Full-Stack Engineer

Skills

SQL QueriesReactTypescriptFlaskPythonHTMLSwagger/OpenAPIJiraConfluenceFastAPIJavascript

4 days ago

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Important information


Contract type:

Permanent

Location:

India

Work mode:

Remote

Published on:

17 October 2026

What they need


Job highlights

  • Experience: Senior-level experience required
  • Joining Requirement: Must be able to onboard quickly and be ready to contribute by the end of October
  • The ideal candidate should have strong hands-on expertise in React.js,Python backend development,relational databases,SQL optimization,and Agile development practices. . Key Responsibilities
  • Required Soft Skills

Senior Full-Stack Engineer (React, Python & Database Specialist)

Experience: Senior-level experience required
Contract Duration: 6 months, with potential extension
Joining Requirement: Must be able to onboard quickly and be ready to contribute by the end of October
Work Mode: Not specified

Job Summary

We are looking for a Senior Full-Stack Engineer responsible for designing, building, and maintaining robust, scalable full-stack web applications. The candidate will own features end-to-end, from responsive user interfaces to secure backend services and optimized database architectures.

The ideal candidate should have strong hands-on expertise in React.js, Python backend development, relational databases, SQL optimization, and Agile development practices.

Key Responsibilities

  • Design, develop, and maintain scalable full-stack web applications using React.js and Python.
  • Build responsive, modular, and reusable frontend components using React.js, HTML5, CSS3, and modern JavaScript/TypeScript.
  • Implement frontend state management using Redux, Context API, or similar solutions.
  • Develop secure, high-performance backend services and RESTful APIs using Python frameworks such as FastAPI or Flask.
  • Design, develop, and optimize relational database schemas, data models, and SQL queries.
  • Perform database indexing, query optimization, and performance tuning to ensure application scalability and reliability.
  • Own application features end-to-end, ensuring seamless integration between frontend interfaces, backend services, and databases.
  • Trace data flows across the full-stack lifecycle and troubleshoot complex application issues.
  • Collaborate with Product Managers, Designers, and cross-functional teams to translate business requirements into technical solutions.
  • Participate in Agile/Scrum ceremonies, including sprint planning, daily stand-ups, and retrospectives.
  • Work with continuous delivery pipelines and track tasks using tools such as Jira or Confluence.
  • Maintain clear code comments, API documentation using Swagger/OpenAPI, and architecture documentation.
  • Adapt quickly to changing application requirements, technical constraints, and project priorities.

Mandatory Technical Skills

Frontend Development

  • React.js
  • JavaScript / TypeScript
  • HTML5 and CSS3
  • State management: Redux, Context API, or equivalent
  • Responsive UI development and reusable components

Backend Development

  • Python
  • FastAPI or Flask
  • RESTful API development
  • Secure and high-performance backend services

Database & SQL

  • Relational Database Management Systems (RDBMS)
  • Advanced SQL and query optimization
  • Database schema design and data modelling
  • Indexing and performance tuning

Development Practices

  • Agile / Scrum methodologies
  • CI/CD and continuous delivery practices
  • Jira and/or Confluence
  • Swagger/OpenAPI documentation
  • Code documentation and architecture mapping

Required Soft Skills

  • Strong analytical thinking and problem-solving abilities.
  • Ability to understand and troubleshoot end-to-end data flows.
  • Effective collaboration with Product Managers, Designers, and engineering teams.
  • Strong written and verbal communication skills.
  • Ability to work independently, adapt to changing priorities, and take ownership of deliverables.
  • Strong documentation discipline and knowledge-sharing practices.

Disclaimer: This job posting and Location has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

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