Database Developer Job Description: Top Duties and Qualifications

A Database Developer, or Database Programmer, is responsible for creating, administering and troubleshooting computer databases that can process large amounts of information and keep it secure. Their duties include using code and web architecture to design data systems, analyze and maintain existing databases and implement new user features.

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Database Developer Duties and Responsibilities

To create well-organized databases for a range of clients, a database developer must be able to do a variety of tasks including:

  • Design database systems. Database Developers’ main responsibility is to analyze the needs of an organization and produce an effective database system according to their needs and specifications. This includes collecting data, analyzing the data, designing algorithms, drawing flowcharts and implementing code for the logic developed through the algorithms and flowcharts. 
  • Test databases. A database developer must be able to run performance testing procedures to ensure the proper operations of a database and to ensure that it’s error-free. If any errors are thrown when the code runs, they need to be corrected and the code needs to be re-tested. This involves troubleshooting any potential problems, creating and submitting test reports and database improvement.
  • Develop database documentation. As a database is developed, the database developer must write documentation about the system and put together an operational manual. The documentation must include information regarding changes or improvements to the database as they are implemented. 
  • Work with the front-end development team. Once the databases are ready, and the front-end development is complete, a database developer must work with the front-end development team to integrate the modules together. Once this is done, the integrated code must again be tested and any errors must be fixed. 

What Does a Database Developer Do?

Database Developers are typically employed in the IT department of large corporations or independent IT firms to assess a company’s data processing needs and producing an appropriate digital infrastructure. They learn the operations of old legacy data systems and integrate them with new databases, resolving bugs and errors. Database Developers provide ongoing technical support, write training manuals and instruct Database Administrators on best practices for database maintenance. Their role is to make it as easy as possible for database users to access the information they need and preserve information systems for future company developments.

Database Developer Skills and Qualifications

A Database Developer needs the following core skills:

  • Strong analytical skills. This job involves analyzing existing databases and the client’s needs going forward with regard to developing effective systems.
  • Good communication skills, both oral and written. As this position requires working with colleagues across the IT department, as well as clients, it’s important that a database developer communicates clearly with team members and fully understand the client’s needs. Clear written skills are necessary to write understandable database documentation. 
  • Sound accuracy and logic. A database developer must be able to accurately develop databases in a logical manner from scratch.
  • Understand the concepts of other programming languages. Since databases operate behind the scenes, a good database developer will understand the concepts of other front-end programming languages.

Database Developer Salary Expectations

The average salary for a Database Developer is $83,914 per year. This salary estimate is based on 388 salaries submitted to Indeed, by database developer employees, and collected from job advertisements over the past 36 months. It’s based on less than one year of Database Developer experience.

Database Developer Education and Training Requirements

To qualify for a Database Developer position, most large companies require that a candidate must hold a bachelor’s degree in Computer Science or Applied Mathematics. Some small companies recruit persons with a database certification, having completed a course from a trusted source such as Oracle Corporation or Microsoft would be a bonus. 

Database Developer Experience Requirements

Database Developer experience requirements vary depending on the position. Typically, a company wanting to hire an intermediate database developer will require at least 2 or more years of experience. 

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Frequently asked questions about Database Developers

 

What is the difference between a Database Developer and a Database Administrator?

Database Developers design the architecture for a web database, while Database Administrators help users submit and retrieve data using existing databases. Database Developers design and update the software tools that Database Administrators use to keep track of user interactions with the database. Database Administrators focus on troubleshooting existing networks, improving system efficiency, organizing data, recovering client information and resolving bugs or incorrect code. They perform routine security maintenance and monitor firewalls to identify vulnerabilities and keep data confidential. Some Database Developers also perform database administration tasks as part of the development process.

 

What makes a good Database Developer?

Good Database Developers are responsible for assessing a client’s needs and using database software tools to solve their problems, so they should be curious and analytical. They understand how businesses operate and how they should prioritize database development tasks to best accomplish their clients’ goals. Successful Database Developers are detail-oriented and can recognize discrepancies in network performance or stray lines of code within their software programs to eliminate bugs and correct user errors. They follow through with their goals, accept and apply feedback consistently and are personally invested in implementing successful database tools through the testing phase.

 

What should you look for on a Database Developer resume?

A Database Developer’s resume should highlight their experience with software architecture and database management. Candidates should indicate experience with routing protocols, DNS implementation and standard networking practices. Strong applicants will emphasize their experience with data security and the types of cybersecurity methods they have used to protect customer data in their previous positions. Look for information on the size of the networks each candidate has developed to assess whether they have the experience to meet your organization’s data needs.

 

What are the daily duties of a Database Developer?

Database Developers usually work in an office environment, collaborating with others to produce data models and program database functions. They meet with colleagues about the status of different administration and design tasks and delegate tasks to members of the development team. Database Developers also spend time researching new software solutions that they can apply to their network design and improve the database’s operations.

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