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Python Backend Developer

Technology
Kavi India
Chennai, India2 weeks agoUntil 18/12/2026
Full time

Job description

Back-end Developer

Kavi India Software Technologies is seeking an experienced Back-end Developer with a minimum of 5- 7 years of experience as a Python developer. You should be highly proficient in Python and have strong experience building scalable, secure, high-performance enterprise applications. You should have hands-on experience in developing RESTful APIs, web applications, and backend services using modern Python frameworks.

A good understanding of software architecture, testing, performance optimization, security, and cloud-based application development is essential.

A skilled Python Developer should be capable of designing and developing highly distributed web applications, microservices, data processing applications, automation solutions, and cloud-native applications.

Responsibilities

  • Write clean, maintainable, and scalable code using Python programming language.

  • Develop web applications and RESTful APIs using frameworks such as FastAPI, Django, or Flask.

  • Utilize established development tools, guidelines, and best practices including Python, SQL, HTML, CSS, JavaScript, Git, and REST APIs.

  • Design and develop technical interfaces, application architecture, and software specifications.

  • Develop and maintain technical documentation throughout the Software Development Life Cycle (SDLC).

  • Prepare and maintain Python applications while resolving application defects and performance issues.

  • Develop unit tests, integration tests, and automated test cases to ensure application quality.

  • Enhance existing applications by analysing business requirements, preparing implementation plans, and identifying opportunities for improvement.

  • Monitor application health and provide production support when required.

  • Participate in code reviews and ensure adherence to coding standards and best practices.

  • Collaborate with cross-functional teams including Product Owners, QA Engineers, DevOps Engineers, and UI Developers.

Required Skills and Qualifications
  • 5- 7 years of experience in Python application development.

  • Proven experience as a Python Developer or Backend Application Developer.

  • Experience with Python web frameworks such as FastAPI, Django, or Flask.

  • Familiarity with ORM frameworks such as SQLAlchemy or Django ORM.

  • Knowledge of authentication and authorization mechanisms such as OAuth2, JWT, LDAP, and SSO.

  • Familiarity with API documentation tools such as Swagger/OpenAPI.

  • Strong analytical, problem-solving, communication, teamwork, and interpersonal skills.

  • Knowledge of unit testing frameworks such as PyTest or UnitTest

Preferred Qualifications:
  • Bachelor’s degree in computer science, Engineering, or related field (or equivalent experience)
Keywords
monthsOfExperience: 60HTML5CodingPyUnitSQLAlchemySwaggerJavaScriptDevOpsDjangoOauthHtmlPythonUnit TestingSqlJWtCoding conventionsMachine codeGitFlask

Interested in this role?