Go Developers Hiring Guide

The Efficient, Reliable, Simple Nature of Go

Apple, BBC, Dailymotion, Dropbox, Google, Facebook, Medium, The New York Times, SoundCloud, and Uber are just some of the many companies that count Go in its stacks. Initially released in 2009, the open-source language was developed by Google as a simple yet effective alternative for creating architecture, programs, and other software.

Although still a relatively young language compared with its more seasoned counterparts, Go (also known as Golang) is steadily gaining popularity. Similar to and based on C, Go offers a number of benefits and advantages, such as easy coding, efficiency, reliability, and more.

  • Hiring Guide

  • Interview Questions

  • Job Description

About Go

Go has a number of characteristics that make it an appealing language for developers. Because it’s based on C, it has a similar concise syntax but goes further, offering improvements such as garbage collection and improved performance, according to many of the language’s users. Go is also often compared to Python, which has similar characteristics. However, it’s considered more efficient and quicker than the older alternative.

Go is a language of choice for smaller businesses. Developers, particularly those with a basis in languages like C, typically have an easy time learning the language.

Go is rising in popularity, due to factors like its performance, scalability, and efficiency. Plus, its open-source nature means it has plenty of support and easy-to-access tools and resources.


Go Experts: Are They Easy to Find?

According to the 2019 Go Developer Survey, there were an estimated 1 million Go developers around the world at that time. This is a relatively small number compared with developers specializing in programming languages that have been used for several decades, such as Python and Java. But that doesn’t mean companies don’t want them — according to a Hired report, Go, along with Scala, is the most sought-after language.

While Go developers are in high demand, they’re also a bit harder to find than some of their colleagues focusing on other languages. Yet, that doesn’t mean it’s not worth the effort to look. Because Go developers are capable of building fast, efficient products, they can be a huge asset to organizations

Usually backend developers, these professionals often have a wealth of experience using other languages, often specializing in particular segments like data science or DevOps. 


What to Look for in Go Developers

Although they can be difficult to find, Go developers are becoming more ubiquitous as the language gains popularity.

Technical ability is one of the most important considerations. You should, of course, seek out someone with several years of experience working with Go. They should also be proficient in other languages that can be useful in completing projects, along with having a deep knowledge of cloud technologies and providers, Linux and Unix operating systems, and CI/CD tools.

There are many soft skills to look for, too, such as problem-solving, communication, and collaboration.

When should you use Go?

Go is best for building simple, concurrent projects and programs that need to be executed quickly, especially if they will need to be scaled. As a primarily backend language, it’s a good choice for systems that often receive heavy traffic and usage. Some of its primary applications are web-based projects, cloud-based products, databases, DevOps, networks, and systems. 

There are, of course, instances when Go isn’t the ideal language to use, such as when you’re building MVPs and prototypes. For early-stage startups, Go is a better choice when you’re expanding.


What are the benefits of using Go?

Go has a number of advantages. It’s reliable, efficient, and easy to read. Other important benefits include:

  • Concurrency support
  • Automatic garbage collection
  • Quick compilation
  • Readability
  • Scalability
  • Intuitive design

Explain string literals in Go

A string literal indicates a string constant formed by concatenating sequences of characters. Raw string literals are one category, in which the values are placed between backticks, with uninterpreted and uninterrupted characters in between. Meanwhile, interpreted string literals, the other category, appear between double quotes and can contain all characters aside from newlines.


What is a goroutine?

Concurrency is one of the chief benefits of Go. Goroutines are the reason behind this. In a nutshell, a goroutine is a function that is able to run concurrently alongside other functions — or, rather, other goroutines. Many programs using Go have numerous — thousands even — goroutines running simultaneously.

When you need to stop a goroutine, you must pass a signal channel to it, inputting a value to alert the function to halt.


What are packages in Go?

In Go, programs are sorted and organized into packages, which function as directories. Each package includes source files. Related functions, types, and variables are kept in a single package, visible to one another, and help developers more easily maintain, leverage, and reuse them as needed.

This template will give you an idea of how to create your own listing for Go developers. Alter the specifics based on your needs and business objectives.

We are looking for a hands-on, motivated, and experienced Go developer to join our team. You must be able to work both independently and with teams, often remotely, to develop high-quality programs using the language.


Responsibilities

  • Understand, follow, and use the company’s development standards
  • Analyze and meet client and business requirements
  • Write workable and scalable code
  • Collaborate with other developers and team members
  • Detect and effectively debug software in development
  • Communicate with QA engineers to ensure software quality
  • Find solutions and alternative approaches

Skills and qualifications

  • At least 4 years experience developing scalable programs using Go
  • Ability to write clean, testable code
  • Experience using Go tools, including frameworks and web-based technologies
  • Experience operating in an agile environment and using DevOps practices
  • Analytical, problem-solving, communication, and collaboration skills
  • Experience with CI/CD systems
  • Knowledge of additional programming languages, such as Java or C++
  • Experience with cloud technologies
  • Ability to multitask
  • Software design and architecture skills and experience
  • Data modeling
  • 4-year degree in computer science, engineering, or a related discipline preferred

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