Please understand programming languages are just a tool, they come and go, python is popular today, Java was a few years back, then C++ or C. You can't learn a particular programming language and be successful.
You need to be good at problem solving, innovation and creativity. Everyone hires a person who know in and out of a problem and discovers a new solution to it.
Back-end to what? That term can mean basically anything without (or even with in some cases) a UI.
It depends on what functionality your product should have, and under what conditions it is being developed.
Language choice depends on lots of stuff that you need to consider, and often several parameters are hard to affect
Python is always recommended if you’re looking for an easy and even fun programming language to learn first. Rather than having to jump into strict syntax rules, Python reads like English and is simple to understand for someone who’s new to programming. This allows you to obtain a basic knowledge of coding practices without having to obsess over smaller details that are often important in other languages.
All languages are multipurpose. Its worth depends on the field of programming and software engineering that you wish to focusing on. A regular example is in the data science field. In the data science field, python and R are regarded as the most crucial languages.
Programming is a multipurpose skill because you can be paid well to do it, and because even in a business management job programming skill can trim down your dependency on others when analyzing business data. Develop whatever project or work as a freelancer to deliver client needs.
Is it worth learning programming languages?
Python and JavaScript are easy-to-learn and therefore reasoned the best programming languages to learn for beginners. Moreover, both of them also render an immense market opportunity. Therefore, those who are looking for a job change may also reckon learning them. Java and PHP are hot in the corporate world.
I am not an expert, but as I am in the industry I could provide few insights.
C/C++ : Learn them coz they are the base which will give you understanding of evolution of languages. They are still used in many development areas.
Java : This is the best language to develop your critical thinking as this is a language so vast in its nature which helps you to understand the intricacies of development area. [C/C++ is recommended before Java.( My opinion)]
JavaScript : This is now a most popular one as it has coverd a large area in web development, not much complex as compared to Java but it is a hot Language in trend.
Python: if you like to experiment with data and all, this the coolest one. Please do your research!
There can't be a single language which can be considered as the best because they all are used in different areas of problem solving scenarios.
As a beginner, go and start with basics C/C++ then move to Java with JavaScript then Python. You'll know eventually what suits you but it takes time! So be patient.
Or just choose one and learn it, make projects.
Again, be patient while learning and implementing.
The choice depends upon which domain you are interested in
If you are interested in web development then java is a good choice as many companies use java in there backend.
If you are interested in embedded system then you should learn python and c.
If you are interested in becoming a data scientist than python and R is preffered.
If you want to become a full stack developer then you should learn javascript as many framework such as nodejs angular are build upon javascript and are widely used.
If you ask in general then I would say c,java and python.
Following are the programming language is best to learn in 2021-2022 to get higher job opportunities:
I hope my answer has helped you, Cheers!