Hire PostgreSQL developers pre-screened for technical and cultural fit

A PostgreSQL developer is a backend developer who creates efficient application programming interfaces (APIs) and manipulates datasets. PostgreSQL is an enterprise-class relational database that supports JSON (non-relational) and SQL (relational) querying. It is the main data warehouse or storage for many mobile, web, analytics, and geospatial applications.

Hiring experienced PostgreSQL developers offers many benefits, such as migrating large databases and optimizing database performance. However, recruiting the right PostgreSQL developer can be difficult, especially if you've never hired one before; it can also be expensive if you're in the U.S. or U.K.

Read this guide to learn about PostgreSQL development, how much these developers earn, how to write a comprehensive job description to help you hire PostgreSQL programmers, and how Revelo can help.

What Is PostgreSQL Development?

PostgreSQL development is backend or server-side development focusing on website architecture, scripting, and databases. During PostgreSQL development, developers write and enhance database scripts and statements, ensure database availability and security, create documentation and specifications, and address database procedures like migration and upgrade.

PostgreSQL supports a broad range of data types, including structured and unstructured data. It also supports enterprise-level performance optimization. Consequently, companies can use PostgreSQL development for a range of projects, including:

• Geographic information systems
• Database consolidation
• Online Transaction Processing (OLTP) and analytics, including e-commerce, financial ledgers, and customer relationship management (CRM) software
• Mathematical software

What Does a PostgreSQL Developer Do?

PostgreSQL developers' daily duties vary depending on the employer, but most companies ask them to:

• Develop stored procedures and SQL queries
• Design APIs for database manipulation
• Migrate and synchronize multiple databases
• Create comprehensive documentation
• Address customer queries about database issues
• Ensure system optimization by restructuring and improving databases
• Monitor data quality and data structures
• Collaborate with managers, developers, and leadership teams to create effective databases
• Collaborate with product managers to ensure database code meets demand

PostgreSQL Developer Salary

PostgreSQL developer salaries depend on experience level and location. According to Glassdoor, the average yearly U.S. salary for a mid-level PostgreSQL developer with four to six years of experience is $105,330.

While developers in Latin American countries are equally skilled, their lower cost of living means they usually earn 30% to 50% less than their U.S. counterparts. Revelo’s cost-effective hiring solution helps connect you with these highly qualified, pre-vetted Latin American developers.

How to Write a Job Description for PostgreSQL Developers

You must write a concise and comprehensive job description to hire PostgreSQL developers. Here's what you’ll need to include:

• A clear job title: Keep your job title concise and include the experience level at the beginning. For example, if you're hiring a junior PostgreSQL developer, the job title should be "Junior PostgreSQL developer." To gauge the amount of experience you need, look at the skill set and responsibilities associated with the role. Junior PostgreSQL developers have fewer skills and responsibilities and need guidance from more experienced team members. Alternatively, mid-level and senior PostgreSQL developers have polished leadership and technical skills.
• A short company bio: Outline your company's mission, values, and culture. Include what software development lifecycle (SDLC) method (i.e., Agile or Waterfall) you use.
• Desired skills and qualifications: List the educational qualifications and skills you want your developers to have. Most organizations prefer hiring PostgreSQL developers with the following:

• At least a bachelor's degree in computer science, computer engineering, mathematics, information technology, or a related field
• A deep understanding of database normalization concepts
• Ample experience creating complex SQL scripts and stored procedures
• Strong creative thinking and problem-solving skills
• Linux server experience
• An eye for detail

• Compensation and benefits: List the position's salary range and benefits, such as professional development, wellness programs, flexible working hours, and health insurance. Companies that offer competitive salaries and benefits have a higher chance of attracting top talent.

Interview Questions for PostgreSQL Developers

Once you've posted your job ad, the next step is to create informative interview questions for PostgreSQL developers. After asking technical questions about the depth of applicants' knowledge, you should ask questions that reveal each applicant's personality, work habits, drives, and preferences. Below are some sample interview questions to get you started.

Why did you choose to become a PostgreSQL developer?

This question explores a candidate's motivation for pursuing a career in PostgreSQL development. A good answer should cover what prompted a candidate to become a PostgreSQL developer, how they learned PostgreSQL development, and what they enjoy about it.

What do you do outside of work hours to make yourself a better PostgreSQL developer?

This question potentially shows the depth of a candidate's passion for PostgreSQL development. The ideal hire should do at least three of the following activities outside of work:

• Mentor computer science interns and junior developers
• Receive mentorship from senior PostgreSQL devs
• Take informal and formal courses about database management and programming
• Network in-person and online with other developers
• Continually work on PostgreSQL passion projects to develop skills
• Consume media (i.e., blogs, podcasts, and videos) by influential PostgreSQL developers to catch up on industry trends

How would you resolve a conflict with a team member?

This question assesses a candidate's problem-solving and communication skills. A strong answer should reveal the candidate's people skills, empathy, and ability to work harmoniously and effectively with others.

Here's a sample answer:

In my previous position, there was a disagreement between myself and another developer regarding the direction of a project. We met face-to-face to discuss our differences in opinions.  By actively listening and seeking to understand each other's perspectives, we were able to come to a mutual agreement that was beneficial for the project and the company as a whole.

Why Hire PostgreSQL Developers With Revelo?

Finding the right PostgreSQL developer for your team can be an uphill battle, especially if you have limited time and resources.

But Revelo can help. When you work with us, you gain access to Latin America's premier tech talent marketplace. We can instantly match you with highly qualified developers from Latin America, all of whom have been vetted for technical and soft skills and English proficiency. We also handle onboarding, employee benefits, and payroll management, allowing you to focus on growing your business.

Interested in learning more about how Revelo can help you? Contact us today to start hiring PostgreSQL developers and building your team.

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