Database DeveloperJob Description, Salary, Career Path, and Trends
Database developers use computer software to organize and save data. Their key responsibilities include determining users’ needs, ensuring that information is secure, monitoring database performance, and providing support. Database developers need to have excellent computer and technical skills and the ability to troubleshoot and solve problems when they arise.
Sample job description
[Your Company Name] is looking for an experienced database developer to join our team. If you have advanced computer and technical skills, along with organizational and analytical skills, our company might be the perfect place for you. Database developers design databases to organize and save data while also keeping it safe and secure. They run tests to identify areas of improvement, provide database access to authorized users, monitor the performance of a database, merge old databases with new ones, as well as troubleshoot and fix usage issues and malfunctions.
Typical duties and responsibilities
Ensure that data is secure
Identify needs for databases
Conduct testing and implement improvements
Provide users with access and permissions
Merge old databases into new ones
Monitor database performance
Troubleshoot and fix problems
Education and experience
Database developers need to earn a high school diploma or equivalent. They should receive a bachelor’s degree from an accredited program, ideally in a field such as computer science or information technology. Employers with large databases might prefer to hire candidates with a master’s degree, and those with knowledge of Structured Query Language (SQL).
Required skills and qualifications
Excellent verbal and written communication skills
Advanced computer and technical skills, including Microsoft Office Suite
Knowledge of Structured Query Language (SQL)
Strong analytical skills and the ability to understand complex information
Outstanding interpersonal and relationship-building skills
Ability to troubleshoot and solve problems
Keen attention to detail
8+ years of experience as an Oracle DBA/Application ADBA
5+ years of SQL and PL/SQL Development experience
Eclipse 3.3+, Linux scripting
DB Schema Design, DB Performance tuning, Oracle 10g+, TOAD 9.6+
Working knowledge of Telecom domain and Fiber Planning
Average salary and compensation
The average salary for a database developer is $127,800 in the United States. Position salary will vary based on experience, education, company size, industry, and market.
Los Angeles, California
Minneapolis-St. Paul, Minnesota
New York City, New York
Typical work environment
Database developers typically work full-time in the IT department of a corporation. They are needed across all industries and will spend a typical day sitting down in front of a computer. Because of the private nature of the data they work with, database developers may work in a secluded office. However, they also often collaborate with programmers and administrators. Remote jobs are becoming increasingly more available for database developers. When emergencies arise, a database developer may have to work evenings or weekends to fix a critical problem.
Database developers usually work regular weekday hours, 9 AM to 5 PM, in an office setting, but they sometimes might need to log more than 40 hours a week. They also may have opportunities to work from home or remotely for companies in other locations.
Database developers are in demand, with fewer available database developers than job openings. Getting certified to develop databases will not only help you land a job, but also help you earn a more competitive salary. Several certifications exist to help you get started.
Oracle Database SQL Certified Associate. Oracle, which produces a commonly-used database software, offers this certification for beginning database developers. The exam focuses on SQL, the programming language used in designing databases. Candidates should have a strong understanding of computing concepts and experience with command-line interfaces. The exam is 120 minutes and requires a score of at least 63% to pass.
IBM Certified Database Associate. This entry-level certification proves your knowledge of SQL working specifically with DB2 11. The 90-minute exam is 63 questions long, with a score of 43 needed to pass. Courses exist to prepare you for the certification exam, but they aren’t required.
Database developers must have a high school diploma or equivalent. They should then earn a bachelor’s degree in a computer or information-technology discipline. Graduates who go on to receive a master’s degree will enjoy more career opportunities. Some software vendors offer certifications, which can be helpful because some employers require developers to be certified in the products they use.
US, Bureau of Labor Statistics’ job outlook
SOC Code: 15-1242
Projected Employment in 2030
Projected 2020-2030 Percentage Shift
Projected 2020-2030 Numeric Shift
Database developers are in high demand, and some employers have a hard time finding qualified candidates. One emerging trend is called database-as-a-service, where a third party does work over the internet, such as cloud computing companies. Smaller companies that don’t have their own IT departments will drive up demand for developers who can work remotely.
The Computing Research Association offers industry news, career advice, and job listings for candidates. The Association for Computing Machinery is another excellent resource.
Sample interview questions
Tell me about yourself.
Where do you see yourself in five years? In ten?
What makes you a good fit for this company?
What sparked your interest in working as a database developer?
Which databases do you have the most experience with? Have you worked with both cloud and physical databases? What is your preferred database?
Tell me about the most challenging project you have worked on. How did you overcome the challenges that arose?
How do you keep up with the latest technological advances in the field?
What is the most difficult part of developing databases for you?
Tell me about how you handle data loss during migration.
How do you keep the databases you are working on secure?
How do you troubleshoot problems in a database?
How do you organize and plan your work? How do you make sure your work is accurate?
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