What Database Developers do, and how to hire them effectively ?

Do you want to hire a database programmer? Database management is an important part of every business, comprising data analysts, business analysts, SQL administrators, and IT managers. Both large and small organizations depend on the skills of database developers. 

Database developers need to understand applications, business needs, user needs, and professional databases, which makes it difficult to hire database developers, especially when using non-technical recruiters who may not understand how to evaluate candidates and their resumés correctly.  

Also Read: How to Restore Corrupt SQL Server Database on Linux?

Why hire a database programmer?

There are many situations that require you to hire database developer skills to get the job done. Developers sometimes play the role of database administrator, but if you encounter specific problems, you may need to hire a professional administrator. 

Performance issues due to application response times and database interactions are the most obvious sign that a special DBA is required. If the issues affect the user experience, they can have devastating consequences on the reputation of the business, so it’s best to search the internet for database developers for hire as quickly as possible. 

Database programmers are also essential in companies that handle sensitive information where security is of the utmost priority. The security field is evolving rapidly, especially as hacking attacks continue to grow and target industries that were not previously at risk. If you use a cloud environment to host your database or a managed database hosting service, the cloud service provider handles availability issues with your database. But if there has been downtime, it’s important to have a database programmer on hand to check for recovery and availability.

Who needs database developers?

So when should you start looking for database programming developers for hire? You definitely need database developers if:

• Data availability is very important to us, e.g., banks and emergency medical services that cannot afford downtime. 
• You have an application that experiences latency. 
• If you are a fintech business handling a large volume of ever-increasing transactions. 

What will a database developer do?

Your database developer will design stable, reliable, efficient databases that will provide the framework to easily store, access, and use your data based on your database requirements. They will also maintain databases and ensure maximum performance, productivity, and data availability at all times. They will also monitor the usage of the database, including the volume of transactions and response times.

How to hire a database developer

Hiring a full-time database developer or even a freelancer can be challenging. You may have to devote a large amount of your time to finding the right fit for the role. Start by exploring your options on LinkedIn and job boards where there are many database developers for hire. StackOverflow is another good developer community to explore. You’ll find lots of developers there and more insight into their technical skills. Alternatively, look offline. Attend meetups and conferences or networking events. 

Compile a thorough job description describing the role and responsibilities, have a clear and concise job description on hand, and make sure you know the qualities (both hard and soft skills) you need from your candidate. 

Technical screening tests are a requirement. You need to ensure that the person you hire is able to complete database table and structure design, create optimized SQL queries and database triggers and maintain data quality and database security at all times. Use simulators to test the developers’ ability to create optimized queries to access data in a SQL database. An online SQL evaluation is another option if you do not have the technical skills to run a test. This will usually include a skill assessment test to filter out candidates. 

Finally, make sure that your CTO or Head of IT is present to conduct a coding interview to test developer skills and ask questions related to database knowledge and frameworks, programming languages, and more. 

Remember those database developers also need the right soft skills, including good communication skills and the right cultural fit for your organization.  

Conclusion

If you can’t afford downtime or what to improve latency issues with your application, it is time to hire a database programmer. A little bit of knowledge and thorough testing are required to find the right candidates and make the changes you need.