This page was retrieved from the corresponding page at the currently offline wiki. There it was maintained by several people and was licensed under the CC-by-sa Australia and the original Perl Artistic License. Perl has always been very remarkable about its documentation and tutorials—perhaps being too wordy at times—but clearly they are developer-friendly. Let us examine some code samples to get some perspective by creating a sha256 digest of a string.

Perl developers in the United States are spread all over the country, California, New York, Texas and Michigan remain popular states. 76.9% of respondents use Perl as a main language, while 23.1% don’t, a 0.1% difference from last year, when 77% chose yes and 23% no. The most popular version is 5.24, while the latest version, 5.26, is second to last. The other section had various responses, including older version like 5.8, 5.1. In 2017 there was also an other option with mixed responses.

Can I hire Perl developers in less than 48 hours through Toptal?

With an array reference, you use the $ symbol, which denotes ‘scalar’, and the elements are placed in square brackets. The reference isn’t specified as an array, just as a scalar, so you have to be careful to handle the variable type appropriately. References are used frequently and extensively in Perl code. They’re very important for a Perl web developer to understand, as the syntax of element access changes depending on whether you have a reference or direct access. While Perl may not be as popular as it had once been, many of the dynamic languages and web technologies that power the web today—such as JavaScript, PHP, Python, and Ruby—were all influenced by Perl.

As in other software engineering disciplines, there are junior and senior development positions. Senior Perl engineers may be responsible for all stages of the lifecycle. Another high level position is Perl architect –this is the person at the front end, designing and writing algorithms. By comparing company size to development team size to Perl team size we wanted to know how significant is Perl in the development process. Being proactive about monitoring memory usage can help you identify inefficiencies and improve the performance of your Perl programs.

Remote Unix Perl Software Developer

A common opinion about shell scripts is that after more than a couple of lines, you should consider rewriting them in Perl, Python, Go, Ruby, or any high-level language you like that allows the use of libraries. This will help to handle daily task easier and avoid reinventing the wheel. Python offers several functional programming concepts like lambda, map, and friends, but it remains rooted in OOP.

perl developer

Some responses also mentioned using these languages together with Perl, for different projects or for work/personal projects. The US again leads the board, followed by the UK and Germany. Japan makes an appearance as a large group of Perl developers joined this years’ survey, while Brazil increased its percentage.

Downloading and Installing Perl in 2021

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting. Tom is a seasoned electrical/computer engineer with 15+ years of industrial engineering and coding experience, beginning with work at AT&T/Bell. He is a dedicated, top-notch problem solver with proven ability to get the job done. Sam is a senior freelance developer and architect with over 20 years of experience developing in the financial industry.

He excels at planning and implementing intricate solutions to technical problems, including determining which technologies should be used. To stay on top of developments hire perl developers in the field, you may want to participate in the Perl Monks community. Other helpful sites include The Perl Foundation and The Perl Community (

Perl 6 and Raku

In today’s event-loop-centric asynchronous world of JavaScript, Node.js, and TypeScript, Perl developed ways to face the challenges of non-blocking programming. For power Unix users, Perl allows you to automate nearly any action that you like. You can create daemons—small, constantly running programs—that will automatically take actions when their conditions are met. Be it a regex-based approach or otherwise, Perl is excellent for logfile analysis, text manipulation, in-place editing of files, and scouring structured text files for specific field values. But from the amount of talk about Perl on Reddit or Stack Overflow, you might think it’s dead.

  • The terms that indicate the kind of processing that is actually occurring at any moment are compile time and run time.
  • I would definitely recommend their services to anyone looking for highly-skilled developers.
  • It is used in production codebases of many companies, for tasks as diverse as web development, databases access, log analysis or web crawling.
  • Those advertising online may even ask to see profiles on tech sites or general knowledge sites like Quora.
  • For large sets of integers, packed strings can be more memory-efficient than arrays or hashes.
  • When clients come to me for help filling key roles on their team, Toptal is the only place I feel comfortable recommending.

Optimizing your data structures can significantly improve your Perl program’s memory efficiency. The right choices can reduce memory footprint and speed up operations. The memory footprint of an array depends on the number of elements and the type of data stored. Perl programs are written using plain text files, so at a minimum all you need a basic text editor (e.g. Notepad on Windows or TextEdit on OS X). If you are new to Perl then the best combination are a text editor and a command window to run the Perl interpreter as IDE’s can make life a little complicated when you first start. Perl is perfectly capable of keeping up with modern trends.


While only those with expert Perl knowledge will know most (or all) of the special variables, there are some key ones that every Perl developer, regardless of skill level, should be familiar with. They paired us with the perfect developer for our application and made the process very easy. It was also easy to extend beyond the initial time frame, and we were able to keep the same contractor throughout our project. We definitely recommend Toptal for finding high quality talent quickly and seamlessly.

perl developer

There are additional learning opportunities outside academia. Some programmers get their start contributing to open source projects. Software engineers typically enter the field with a bachelor’s degree. On-the-job experience, though, may substitute for formal education for some development positions.

Python developer, Unix, Anisble Shell Scripting

Books are the most popular choice with 44.1%, followed by tutorials with 33.4% and training with 10.2%. At the experience level there are only slight changes in the less than 1 year and more than 5 years brackets. The second edition of the Perl Developer Survey took place from the 5th
of April until the 7th of May. Over 32 days we received 1024 responses
from all over the world, an improvement over last year’s 849.

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