Golang is one of the most popular programming languages for a variety of reasons ranging from increased efficiency to ease of containerization. Big tech companies like Google, Uber, Spotify, Airbnb, etc. use Golang to manage complex projects at a fast pace. Therefore, companies that want to build and manage distributed web applications, complex networks and enable fast data processing should opt for the best Golang developers. A great Golang developer is someone who is not only good at coding but also has mastered the latest programming practices.
But recruiting the best Golang developer is a difficult task as thousands of companies compete to hire a limited pool of qualified Golang developers. The shortage of qualified developers also means that hiring Golang engineers is an expensive and time-consuming affair.
So what is the solution ? Is it possible to hire commendable Golang developers quickly without compromising on quality?
The answer is yes.
Skills to look for in a Golang developer?
Recruiting professionals requires extensive industry knowledge or specific skills. If you are new to hiring tech profiles, especially Golang developers, this blog should help. Make a list of experienced candidates and testing professionals who score all or most of these appropriate points.
1. Well versed in the basics of Golang
A reliable and experienced Golang developer should have complete clarity on the fundamentals of the language. He/she should be able to understand concepts like types, variables, functions and control structures without any problems. This will ensure that the professional has a complete understanding of the Go programming language and will help him work with different paradigms and constructs.
2. Ability to use code versioning tools
A Golang developer should be able to take advantage of a wide variety of code version control tools. Often also known as source code control, these tools track erroneous changes to software code over time. It records all changes made to the original code using a special database type. With version control tools, developers also have the ability to not only compare efficiency, but also roll back or roll back code if bugs are identified. So when looking for a Golang developer recruiter, look for candidates with a solid understanding of using Git, SVN, and Mercurial.
3. Well-versed in Goroutine
Golang comes with a special feature called Goroutines. It is a set of functions that can be implemented independently or even simultaneously to work together with other Goroutines mentioned in the codes. To simplify the explanation, all simultaneous Golang activities are called Goroutines. Almost all Go programs contain at least one Goroutine that is labeled as the Main Goroutine. These processes continue to run in the background and if the main Goroutine execution ends, all connected Goroutines will also follow the same path. When selecting candidates to hire Golang developers, try to check how well they answer questions related to Goroutine to understand their experience level.
4. Knowledge of Go Channel Models
Golang channels can be of great help when it comes to resolving communication issues in the process. Models like fan-in, fan-out, pipes, flow restrictors and load balancers are some of the most commonly implemented. Professionals with a significant number of years of experience and knowledge of Golang should be able to explain Go channel patterns without much difficulty. So when selecting Golang developers, check the CV that references the Golang experience.
5. Solid knowledge of Go frameworks
In the Golang frameworks, developers can jump right into writing APIs and web services. While small applications may not require frameworks, production solutions do. The frameworks help to dramatically reduce the time required to develop large-scale production applications, making coding and troubleshooting easier. It provides additional functionality that the entire team can use to add similar functionality to the product, eliminating the need for writing full-fledged codes
6. Ability to write effective Godoc comments: Comments can be one of the most effective tools for communicating and developing code base documentation. Comments are quite common in all programming languages, but in Golang they can do much more than provide information. Try asking candidates about the versatility of Godoc's commenting features and its advantages when hiring Golang developers.
7.Knowledge of Go models :Go models offer a wide range of options to customize rides. There are two exploit packages when it comes to Go models; a text/template and another html/template use the same interface although their functions are different. If you want to assess developer knowledge related to Go templates, you can ask about the features and benefits of using both.
