Key Takeaways:

  • Python is widely used across industries, known for its high-level, object-oriented nature, and popularity in diverse sectors.
  • Python developers create and maintain code for websites, mobile apps, etc., working in varied roles in startups to major corporations like Google and NASA.
  • Responsibilities of Python developers include writing server-side web application logic, collaborating with teams, and ensuring software meets requirements and quality standards.
  • Essential tools for Python developers include IDEs like PyCharm, version control systems like Git, and libraries/frameworks such as Django and TensorFlow for web development and machine learning.

Python is a programming language that is used in many different industries. It is a high-level, object-oriented programming language, and Python is a popular programming language used in many other industries and companies. Python developers are responsible for creating and maintaining the code that powers websites, mobile apps, and more.

A Python Developer is a person who knows to create and maintain programs written in the Python programming language. A Python Developer typically works with other developers and designers to develop software and applications. These jobs are often found at start-up companies and larger organizations like Google, Yahoo!, IBM, and NASA.

Python Developer Job Description: Python Developers are responsible for developing and maintaining software applications using Python. They also work with other software developers to design and implement the software application.

Who Is a Python Developer?

A Python developer is an individual who is responsible for writing the server-side web application logic using the Python programming language. Python developers have a mixture of skills, including front-end design and development, server-side application, and database architecture, as well as an understanding of business logic and user experience. They are often employed by companies that require specialized programming skills to upgrade existing applications or build new ones from scratch. Python developers must have a strong background in computer programming and be knowledgeable in software engineering practices. It is well-versed in the language and knows how to use it to create software applications. They also understand coding principles and can create efficient and effective programs. Python developers can be found in many different roles, from developing websites to building business applications. Python developers can impact any area, from creating games to providing data science solutions.

What Does a Python Developer Do?

A Python developer is typically responsible for writing server-side web application logic. They are proficient in using Python and libraries to develop various applications. In addition to writing code, Python developers must understand the business requirements, user experience, and quality assurance of the software they produce. They often collaborate with other front-end developers, software architects, system engineers, and designers to ensure the product meets the customer's needs.

Python Developer Roles and Responsibilities

There are many different types of roles available to Python developers. These include software engineers, data scientists, machine learning engineers, and full-stack developers. A Python developer is responsible for writing and testing code, debugging programs, and integrating applications with third-party web services. They also develop back-end components, connect the application with other web services and support the front-end developers by integrating their work with the Python application. Python developers are also responsible for writing and maintaining technical documentation, ensuring the system performs well, and writing and executing automated tests. Additionally, they must stay up-to-date with new technologies and frameworks, collaborate with other teams, and suggest new features and improvements to the application.

Responsibilities of Python Developer:

  • Maintaining the code base of the application
  • Fixing bugs or errors in the code
  • Developing new features or maintaining existing features
  • Improving the performance of an application

What Tools Does a Python Developer Use?

Python developers are generally well-versed in various tools and technologies used to create applications. Standard tools and technologies used by Python developers include Python libraries, web frameworks like Django, database technologies such as PostgreSQL, and development and debugging tools like PyCharm. Many Python developers have experience working with version control systems like Git or SVN and scripting languages like Bash or PowerShell for automation. By using these tools and technologies, Python developers can create robust, secure, and efficient applications that meet the expectations of their customers. Some of the essential tools for Python developers include:

Project Jupyter

Project Jupyter is an open-source project that allows users to create and share documents that contain live code, equations, visualizations, and narrative text. It supports various programming languages, including Python, through interactive notebooks. Jupyter notebooks are widely used for data exploration, prototyping, and sharing computational ideas.


Selenium is a popular automation testing tool primarily used for web applications. It provides a framework for automating web browsers, allowing developers to write tests in various programming languages, including Python, to simulate user interactions with web applications.

Keras: Keras is a high-level neural networks API, written in Python and capable of running on top of TensorFlow, Theano, or Microsoft Cognitive Toolkit (CNTK). It allows for fast experimentation with deep neural networks and provides a user-friendly interface for building and training neural networks.

pip Package

pip is the package installer for Python, allowing developers to install and manage Python packages from the Python Package Index (PyPI). It simplifies the process of installing and managing dependencies for Python projects.


PyCharm is a popular integrated development environment (IDE) specifically designed for Python development. It provides features such as code completion, syntax highlighting, debugging tools, and support for various frameworks and libraries, making it a comprehensive tool for Python developers.

Sublime Text

Sublime Text is a versatile text editor that supports various programming languages, including Python. It offers a clean interface, extensive customization options, and a wide range of plugins, making it a favorite among developers for its speed and simplicity.

Beautiful Soup

Beautiful Soup is a Python library for web scraping and parsing HTML and XML documents. It provides a simple interface for extracting data from web pages, making it useful for tasks such as data mining and web automation.


Theano is a numerical computation library for Python that allows developers to define, optimize, and evaluate mathematical expressions involving multi-dimensional arrays efficiently. It is commonly used for deep learning research and implementation.


Sphinx is a documentation generation tool for Python projects. It allows developers to write documentation in reStructuredText format and generate various output formats, including HTML, PDF, and ePub. Sphinx is widely used for documenting Python libraries, packages, and applications.


TestComplete is a commercial automated testing tool developed by SmartBear Software. It supports various scripting languages, including Python, and provides features for functional, regression, and UI testing across desktop, web, and mobile applications.

Visual Studio

Visual Studio is an integrated development environment (IDE) developed by Microsoft. While primarily associated with .NET development, it also offers support for Python through extensions like Python Tools for Visual Studio (PTVS), providing features such as debugging, code editing, and project management for Python developers.

Robot Framework

Robot Framework is an open-source test automation framework for acceptance testing and robotic process automation (RPA). It uses a keyword-driven approach and supports various test libraries, including ones for testing web applications, APIs, databases, and more. Python is one of the supported languages for writing test scripts in Robot Framework.

What Skills Are Needed to Become a Python Developer?

Python is a programming language that has been around for a long time and has become one of the most popular languages in the world. Python is used extensively in data science, machine learning, and artificial intelligence.

To become a Python developer, you will need to learn how to code in Python, understand how to use various libraries and frameworks, know how to debug code efficiently, be able to read and write code fluently in English, have knowledge of object-oriented programming principles, as well as have an understanding of algorithms and data structures. Additionally, knowledge of different technologies, frameworks, and libraries used in Python development is crucial to success. Soft skills such as communication, problem-solving, and critical thinking are also necessary when working with a team.

What Job Roles Can You Get as a Python Developer?

Python developers can take on various job roles, such as back-end web developer, data scientist, automation engineer, and machine learning engineer. A back-end web developer is responsible for the server side of an application, while the data scientist uses data analysis and machine learning techniques to generate insights from data. An automation engineer uses Python to automate processes, and a machine learning engineer develops algorithms and models for machine learning tasks. With the right skills, Python developers can take on various job roles. 

Python programmers are also in demand in the software industry. They may develop software products or work on projects such as the internet of things, artificial intelligence, and virtual reality.

So, as a Python developer, one can pursue various job roles across different industries and domains. Some of the common job roles for Python developers include:

Web Developer

  • Responsibilities: Web developers use Python along with other technologies such as Django, Flask, or FastAPI to build dynamic websites and web applications. They work on both the front-end and back-end aspects of web development, implementing features, optimizing performance, and ensuring the security of web applications.
  • Skills: Proficiency in Python, knowledge of web frameworks (e.g., Django, Flask), proficiency in front-end technologies (e.g., HTML, CSS, JavaScript), understanding of databases and ORM (Object-Relational Mapping) libraries.

Python Developer

  • Responsibilities: Python developers work on various software projects using Python as their primary programming language. They may be involved in developing desktop applications, command-line tools, automation scripts, or backend services. Their responsibilities include writing clean, efficient, and maintainable code, collaborating with other team members, and participating in the software development lifecycle.
  • Skills: Strong proficiency in Python, understanding of software development principles and best practices, familiarity with version control systems (e.g., Git), ability to write unit tests and perform debugging.

Software Engineer

  • Responsibilities: Software engineers design, develop, test, and maintain software systems and applications. They may work on a wide range of projects, including web development, mobile app development, embedded systems, or enterprise software. Python developers can also hold the role of a software engineer, where they contribute to building and maintaining software solutions using Python and other technologies.
  • Skills: Solid understanding of software engineering concepts, proficiency in Python and other programming languages, knowledge of software development methodologies (e.g., Agile, Scrum), strong problem-solving skills, ability to work in a team environment.

Data Analyst

  • Responsibilities: Data analysts use Python along with data manipulation and visualization libraries (e.g., Pandas, Matplotlib, Seaborn) to analyze large datasets and extract meaningful insights. They are responsible for cleaning and preprocessing data, performing exploratory data analysis, creating visualizations, and communicating findings to stakeholders.
  • Skills: Proficiency in Python for data analysis and manipulation, knowledge of statistical techniques and methods, familiarity with data visualization tools, experience with databases and SQL, strong analytical and problem-solving skills.

Data Scientist

  • Responsibilities: Data scientists use Python and machine learning libraries (e.g., scikit-learn, TensorFlow, PyTorch) to build predictive models and solve complex data-driven problems. They work with large datasets to identify patterns, trends, and correlations, and develop algorithms for tasks such as classification, regression, clustering, and recommendation systems.
  • Skills: Proficiency in Python for data analysis and machine learning, strong understanding of statistical concepts and techniques, experience with machine learning algorithms and frameworks, knowledge of big data technologies (e.g., Hadoop, Spark), effective communication skills.

Machine Learning Engineer

  • Responsibilities: Machine learning engineers focus on designing, implementing, and deploying machine learning models into production systems. They use Python for tasks such as data preprocessing, feature engineering, model training, and model evaluation. Machine learning engineers collaborate with data scientists and software engineers to integrate machine learning solutions into applications and services.
  • Skills: Proficiency in Python and machine learning libraries, experience with deep learning frameworks (e.g., TensorFlow, PyTorch), knowledge of software engineering principles, understanding of cloud computing platforms and deployment pipelines, familiarity with DevOps practices.
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Becoming a Python programmer is an excellent way for individuals to gain in-depth computer programming and coding knowledge. The proper knowledge and experience could lead to an exciting and fulfilling career. By applying the skills acquired in Python to the ever-growing tech industry, there are numerous opportunities for growth and advancement. Python can create programs and applications for web and desktop systems, making it an ideal language for all development needs. 

Python is an excellent language for programming and development, and it can be used to create a wide range of projects. Its ability to be used in multiple scenarios and flexibility make it a desirable choice for many developers. I have found success in working with Python, and I will be able to continue to use it to create even more applications and websites in the future. It is a great language to learn and is perfect for anyone who wants to get into web development. We recommend you check Simplilearn’s Python Training Certification Course to enhance your Python skills.

If you have any questions, feel free to post them in the comments section below. Our team will get back to you at the earliest.


1. What is a Python developer's salary?

The average salary of a python developer in the USA is $99,970  and in India is 8 lakh per year.

2. What are the basic skills of a Python Developer?

A successful Python developer should understand software development fundamentals, such as data structures, object-oriented programming, algorithms, and design patterns.

3. What are the primary uses of Python?

Python is a general-purpose programming language that can be applied to any problem domain and used in web development, data science, engineering, mathematics, and more. The primary use of Python is to write programs for software applications or websites, and python code can also be used for machine learning applications and data analysis tasks. Python is a highly versatile language widely adopted by industry and academia.

4. What are the key features of Python?

It is an open-source, object-oriented language with a simple yet powerful syntax. It allows developers to quickly build robust applications with its wide selection of libraries, tools, and functions. Python is also known for its scalability and flexibility, making it suitable for various tasks, from web applications to data analysis.

5. What are the 5 Python Principles?

The Five Principles of Python Programming are as follows: 

  1. readability
  2. consistency
  3. modularity
  4. scalability
  5. maintainability. 

Our Software Development Courses Duration And Fees

Software Development Course typically range from a few weeks to several months, with fees varying based on program and institution.

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