Hire deeply-vetted PostgreSQL developers

Hiring a PostgreSQL developer is easy, but hiring the right developer with adequate PostgreSQL experience and knowledge is difficult. Companies that want to build database code, efficient APIs, and manipulate datasets must hire the best PostgreSQL developers. There are several factors that need to be considered while hiring a high-experienced PostgreSQL developer, including experience with the latest tools and technologies, cloud computing platforms, and others.

Given the demand for PostgreSQL developers and the limited talent pool most companies compete to hire from, hiring expert PostgreSQL developers is both time-consuming and costly. To make things simpler, Turing's AI-powered talent cloud leverages global reach to provide high-quality PostgreSQL developers in 4 days. We use deep-vetting to select the best remote PostgreSQL developers after testing their expertise in many areas like ETL concepts, data management, PostgreSQL support for JSON, and time-series databases, among others.

If you are a non-technical manager and interested in learning more about the hiring process for a PostgreSQL developer, we've put up an excellent resource for you.

At a high level, PostgreSQL developers should have the following skills in his/her arsenal:

Experienced PostgreSQL developers possess a deep understanding of SQL, having the ability to write complex queries, optimize performance, and use advanced SQL features. Moreover, they must also be familiar with the unique capabilities of PostgreSQL, including table partitioning, stored procedures, query optimization, materialized views, etc. Understanding these allows PostgreSQL
developers to make the most of its features and streamline development.

Software development is incomplete without the knowledge of code versioning tools. Popular versioning tools such as Git help PostgreSQL developers control each and every step in the process of application development. PostgreSQL developers who have adequate knowledge of working with such platforms can work efficiently on any project.

Cloud infrastructures offer flexible resources, improved energy efficiency, innovation, and more. Cloud computing services help developers to be more productive by enabling more users to share as well as work on data at the same time. You should hire a PostgreSQL developer who has an in-depth understanding of how cloud computing works and has hands-on experience on various cloud computing services, like AWS, Azure, GCP, among others.

Agile is a project management methodology and Scrum is a specific Agile methodology that assists teams to work together. It helps developers to improve the quality of their products by providing continual feedback. To be a successful PostgreSQL developer, one must have proficient knowledge of how this methodology works and how to utilize the method.

Ever since the JSON data type was introduced, the PostgreSQL database has become very popular among developers. It has proved to be highly efficient and scalable for PostgreSQL developers. You must hire a PostgreSQL developer who has an in-depth understanding and working knowledge of PostgreSQL support for JSON.

Apart from having expertise in PostgreSQL, a skilled developer must also stay updated with its broader ecosystem, including the various extensions and tools. Expert PostgreSQL developers use popular PostgreSQL tools like psql, pgAdmin, and PostGIS (for geospatial data) to significantly enhance development efficiency and productivity, which is why you must keep this in mind when evaluating a candidate's experience.

Writing a job description is challenging, but it's critically important you write one that will provide talent with a clear idea of what your business expects from them. The best job descriptions are engaging and inclusive as they allow professionals to understand and evaluate the opening. Check out our detailed guide on how to develop a PostgreSQL developer job description to find the best talent.

Creating a hiring funnel will provide you with numerous benefits, like assisting you in identifying the top skills and identifying a PostgreSQL developer who will fit into your company's culture.

Whether you're an IT recruiter or a project manager, you know that finding top developers is critical to the success of your project. Here are some sample interview questions to use when looking for a new PostgreSQL developer to work on your online applications.

Here are some more PostgreSQL developer interview questions that you can ask to assess a developer’s caliber.

• What is Multi Version Concurrency Control in PostgreSQL?
• Explain indexes in PostgreSQL. What types of indexes are supported in PostgreSQL?
• What are tokens in PostgreSQL?
• Mention some of the major features of PostgreSQL.
• Explain table partitioning in PostgreSQL.
• How Does PostgreSQL Compare To “NoSQL”?
• What is the command that can be used to allocate memory in postgreSQL?
• How to check the status of PostgreSQL server running or not?
• Mention the various kinds of database administration tools.
• What is write-ahead logging?