Note (October 2026): This article has been updated. Python is a general-purpose programming language rather than only a data analytics language, and claims that certification alone brings better jobs or pay have been qualified.
Companies look for Python-trained candidates because Python is one of the most widely used programming languages: it ranked first in the TIOBE Index for September 2026, and 57.9% of respondents to the 2025 Stack Overflow Developer Survey said they had done extensive development work in it. A certification such as PCEP or PCAP signals verified basics, but employers also judge real projects and experience.
Key Takeaways
- Python is a free, open-source, general-purpose programming language created by Guido van Rossum and first released in 1991.
- Python ranked first in the TIOBE Index for September 2026 with a 17.76% rating.
- The best-known vendor-neutral Python certifications come from the OpenEDG Python Institute: PCEP (entry level), PCAP (associate) and PCPP1/PCPP2 (professional).
- As of October 2026, the Python Institute lists exam fees starting from $69 for PCEP and $295 for PCAP.
- A certificate helps show verified basics, but it works best alongside projects, code samples and experience.
Python skills are in steady demand with employers, and many candidates take a Python training course or certification exam to prove those skills. To understand why companies look for Python-trained candidates, it helps to know what Python is, what a course or certification covers, and what a certificate can and cannot show.
What Is Python All About?
Before getting enrolled in the certification program of Python programming training, don’t you think it is a great idea to know about Python? Python is a free, open-source, general-purpose programming language, and one of its best-known uses is Data analytics work. As of September 2026, Python ranks first in the TIOBE Index of programming language popularity.
Python is known for readable syntax, a large standard library and easy integration with other technologies. These traits help shorten development time, and the programmer does not run a separate compile step: the reference implementation, CPython, compiles programs into bytecode that its virtual machine then executes.
This article originally said that Python was once used mainly in a few fields such as oil and gas, physics, signal processing and finance; that claim has not been independently verified. Python’s use has clearly widened since: the 2025 Stack Overflow Developer Survey reported a 7 percentage point rise in Python adoption from 2024 to 2025, linked to its role in AI, data science and back-end development.
1] What Is There In The Course?
Now when it is understood what Python is all about, it will be much easier to understand the elements of the course.
When you are taking up this certification course, there are so many amazing things that you get to learn such as the basics of Python, fundamentals of Python, data structures, conditional statements, building modules, using regular expressions, object-oriented programming, and improving upon the ability of coding.
2] Who Can Attend The Certification Course?
Prerequisites depend on the provider. The commercial training course this article originally described asked candidates to have basic knowledge of the programming concepts. Also, it is great if the candidate has additional knowledge of object-oriented concepts.
Though candidates fulfilling these above prerequisites can take up the certification course, there are some of the professionals for whom actually the course has been designed.
These professionals are big data scientists, programmers, web developers, engineers, and also for those who wish to enhance their knowledge about Python. The certification course is ideal for both the beginners as well as for the experienced candidates.
3] Curriculum Of The Course
Understanding beforehand the curriculum of the course will help the individuals in getting trained much conveniently.
The whole training is divided into various segments and these are an introduction to Python, Python installation, string operations, data structures in Python, control and loop statements in Python, classes and functions in Python, using modules, regular expressions, object-oriented programming, and case studies.
Some of the important topics that you are going to cover up under these eminent segments are history of Python, the uses the installation, types and variable of data, data structures, different controls and loops, writing functions and codes, building modules, learning about regular expressions, defining the objects, and use of different cases to explore Python even better.
4] Why Companies Hire Python Certified Candidates?
Many employers look at both experience and professional certificates when hiring for technical roles. Python certificates are among the credentials candidates commonly list, although this article has no survey data on how many employers require one.
A certification can strengthen a resume, especially for candidates with little work history. Better opportunities and pay depend on the role, location and the skills a candidate can demonstrate, so treat any promise that a certificate alone raises salary with caution.
But one of the major questions is about the rising demand of such candidates among the companies. Why are the companies worldwide looking out for candidates who are certified in the training course of Python? Here are some of the points that can answer the question.
5] Clients Ask For Certifications
Some clients check the qualifications of the team that will do their work before choosing a supplier, and certifications are one of the signals they may look at.
Where a client prefers certified staff, a company has a reason to hire certified people or to show that its existing team holds recognized credentials.
They either hire candidates who are certified in the training course or at times may arrange for options through which the employees can get trained in the system.
6] Saving Resources
Though a number of companies may conduct training sessions but not all of them do this. Some organizations prefer to hire people who already have verified skills rather than train employees from scratch.
This is quite a smart move because through this the companies will save a good amount of time, money, and other resources.
In order to conduct a training session, the organization needs to invest money per candidate and also need to invest time for the training. This may lead to a slowing down of the work process at times.
So, when there are so many certified professionals available, the need for such investments seem worthless to various companies and hence they prefer to hire such professionals in place of training their own employees.
7] Skilled Workers
It is not only that the companies hire such professionals only for the sake of the client’s demand, but there are also many other reasons to it. One of the major reasons is that the company does not have to waste much on one particular project.
Skilled, well-trained programmers need less supervision and ramp-up time on a new project. This makes it possible for the companies to take up more IT projects because they have confidence that they will be able to complete the project in a skilled and professional way each time.
This increases the productivity of the organization and also reduces many of the other things such as costing, stress, complicated situations, and many others.
8] Standards Maintained
When a candidate with the Python certificate is hired, it can be known that the candidate knows well about the set standards of Python. Python has widely shared conventions, such as the PEP 8 style guide, which recommends four spaces per indentation level. Programmers trained in these conventions write code that others can read and review more easily.
When everyone on a project follows the same conventions, code is easier to review, test and maintain. So, when you are able to maintain proper standards, of course, this is a great way to have results such as better customer satisfaction, reduced cost for the production, and so on.
9] Accuracy And Efficiency
Having a proper accuracy and efficiency in the operations of the organization is something that everyone wishes to have. This is something that can be acquired if the companies get streamlined in their processes.
The employees in the organization need to be perfect and well disciplined to have such a streamlined process that can benefit the company with efficiency and accuracy. So, naturally, this is again one of the major reasons for hiring the Python certified candidates by different companies.
If you are looking for opportunities in the IT industry, having an experience in the field is something that will surely work. But apart from the experience, it is also important to have a professional certificate acquired that is going to benefit your profile in even a better way.
A recognized certificate can help a resume pass an initial screening for some roles, but employers usually also test practical skills in interviews or coding exercises.
So, this can be said that having a Python certification added to your resume, you are not only offering benefits to your personality but also to the efficiency of the company in which you are an employee.
What Is Python Used For?
Python is a high-level, general-purpose programming language that emphasizes code readability and supports object-oriented, procedural and functional styles. Guido van Rossum began working on it in the late 1980s at Centrum Wiskunde & Informatica (CWI) in the Netherlands and first released it in 1991 as Python 0.9.0.
Python’s large standard library includes modules for web formats and protocols such as HTTP, database connections, regular expressions and unit testing. As of March 2025, the Python Package Index (PyPI), the official repository for third-party Python software, held more than 614,000 packages. According to the 2025 Stack Overflow Developer Survey, Python is a go-to language for AI, data science and back-end development, which explains much of its place in data science career paths.
How Popular Is Python With Developers?
Python is the most popular programming language in the TIOBE Index, which ranked it first for September 2026 with a rating of 17.76%. C was second with 10.28% and C++ third with 8.67%.
In the 2025 Stack Overflow Developer Survey, 57.9% of all respondents said they had done extensive development work in Python over the past year, behind JavaScript (66%), HTML/CSS (61.9%) and SQL (58.6%). Among professional developers the Python figure was 54.8%.
| Measure | Python result | Source and date |
|---|---|---|
| TIOBE Index rank | 1st (17.76% rating) | TIOBE Index, September 2026 |
| Extensive development work in Python (all respondents) | 57.9% | Stack Overflow Developer Survey 2025 |
| Extensive development work in Python (professional developers) | 54.8% | Stack Overflow Developer Survey 2025 |
| Change in adoption, 2024 to 2025 | +7 percentage points | Stack Overflow Developer Survey 2025 |
Which Python Certifications Are Recognized?
The best-known vendor-neutral Python certifications come from the OpenEDG Python Institute, which offers a ladder from entry level to professional. The details below are as listed on the Python Institute’s exam pages as of October 2026.
| Certification | Level | Exam length | Questions | Passing score | Exam fee (from) |
|---|---|---|---|---|---|
| PCEP (Certified Entry-Level Python Programmer) | Entry | 40 minutes | 30 | 70% | $69 |
| PCAP (Certified Associate Python Programmer) | Associate | 65 minutes | 40 | 70% | $295 |
| PCPP1 (Certified Professional Python Programmer Level 1) | Professional | 65 minutes | 45 | 70% | $325 |
| PCPP2 (Certified Professional Python Programmer Level 2) | Professional | 65 minutes | 45 | 70% | $295 |
PCEP has no prerequisites. PCAP, PCPP1 and PCPP2 have no formal prerequisites, but the Python Institute recommends earning the previous level first. PCEP and PCAP are valid for five years. The Institute lists the PCPP2 exam (PCPP-32-201) as in development, so check its exam page for availability before planning for it. Fees can change, so confirm the current price before booking.
How to Choose a Python Training Course
- Match the course to your goal. Web development, data analysis, automation and machine learning each need different libraries on top of core Python.
- Check the syllabus. A solid foundation course covers data types, control flow, functions, modules, exceptions, object-oriented programming and file handling.
- Look for hands-on work. Courses that require you to write and submit code build practical skill that employers can test.
- Confirm what the certificate is. A course completion certificate from a training company is different from passing an independent proctored exam such as PCEP or PCAP.
- Compare the total cost. Add the course fee, the exam fee and any retake fee before you decide.
Structured programs are another option; see this guide to choosing the best coding bootcamp, and these tips every software developer should know.
How to Show Employers Your Python Skills
- Build small, finished projects. A script that automates a real task, a small web app or a data analysis notebook shows applied skill.
- Publish readable code. Follow PEP 8 conventions so reviewers can read your work easily.
- Practice common data formats. Much Python work involves JSON; the JSON to Python dictionary converter and the JSON formatter help you check structures while you learn.
- Add a certificate where it helps. List the certification name, level and date on your resume, alongside projects rather than instead of them.
Is a Python Certification Worth It?
A Python certification is most useful for beginners and career changers who have little work history to show, and for roles or clients that ask for formal credentials. For experienced developers, a portfolio of real projects often says more. Because the PCEP exam starts from $69 as of October 2026, it is a low-cost way to test your basics before paying for an associate-level exam.
Frequently Asked Questions
Do employers require a Python certification?
A Python certification is rarely a strict requirement. A certificate can help a resume stand out, but hiring decisions usually also rest on practical skills shown in projects, coding tests and interviews.
Which Python certification should a beginner take first?
Beginners usually start with PCEP, the Certified Entry-Level Python Programmer exam from the OpenEDG Python Institute. PCEP has no prerequisites, 30 questions, a 40-minute time limit and a 70% passing score.
How much does a Python certification exam cost?
As of October 2026, the Python Institute lists exam fees from $69 for PCEP, $295 for PCAP, $325 for PCPP1 and $295 for PCPP2. Bundles that include a retake cost more, and prices can change, so check the official exam pages before booking.
Does a Python certification expire?
PCEP and PCAP certifications are valid for five years, according to the Python Institute. The current PCPP1 exam version (PCPP-32-101) is listed with lifetime validity.
What is the latest version of Python?
As of October 2026, the latest stable release listed on python.org is Python 3.14.8, published on 30 September 2026. Python 3.15 is the next feature release, following the schedule in PEP 790; check python.org for the newest version before you install.
Is Python still in demand?
Python remains in high demand: it ranked first in the TIOBE Index for September 2026, and the 2025 Stack Overflow Developer Survey reported a 7 percentage point rise in Python adoption from 2024 to 2025.
