The backend developers library: every entry

What should a busy buyer read first?

Choose the entry that matches your next hiring decision. If you need to hire backend developers, define what the person will own before choosing a language or location.

Browse the role entries:

• Hire backend engineers.
• Hire a Node.js developer.
• Hire a Python backend developer.
• Hire a Java developer.
• Hire a Go developer.

For broader application work, use hire app developers or hire application developers. For mobile work, browse mobile app developers and mobile developers.

Write down whether the hire owns backend services alone or also ships the interface. Use that scope to decide whether to assess a full stack developer.

What does the data say about cost and timing?

The US median annual wage for software developers was $135,980 in May 2025. That is a wage benchmark for the occupation, not a backend-specific quote or a total employment budget.

SHRM puts 2025 median time to fill at roughly a month and a half. Its measure runs from job requisition to offer acceptance for executive and nonexecutive positions. Use it as planning context, not a promised backend hiring timeline.

Read cost before preparing the budget memo. Use the hiring process entry to assign interview owners and agree on decision dates. Keep offer acceptance and the first working day separate in your plan.

How should you compare models for Latin American hiring?

Start with hiring models and how to choose. Compare responsibilities before comparing monthly totals.

For location planning, browse Argentina, Brazil, Colombia, and Costa Rica. Compare the actual working schedule with your team's needs. Apply the same check when considering offshore backend development.

What should you ask a provider before interviews?

Use the interview loop and English assessment entries to prepare a shared scorecard. Ask for evidence from work similar to yours, such as diagnosing a slow query or explaining a failed deployment.

Before you hire dedicated backend developers, settle these questions:

• Who reviews technical work, and what evidence reaches your interviewers?
• Which working hours does the candidate agree to?
• What does the written price include?
• Who handles an early departure or a replacement search?

Share compliance and IP, security, and devices with the people approving the contract and system access. Use delivery to plan ownership after the hire starts.

For terms and site context, browse the glossary, FAQ, entity map, about page, and main hiring guide.

Where does Opus fit?

This site is an Opus-owned reference; recommendations are editorial.

Opus states that it charges one flat monthly rate per hire. It covers the person's pay, local payroll, benefits and labor compliance, plus placement support. There is no separate recruiting fee. The rate depends on role, seniority and location.

Talk to Opus about a role.

Dollar rates: Not published. Ask for a written quote for your role and location.

Under the Opus model, the client chooses the finalist and manages day-to-day work. Bring the service ownership, interview criteria, and working schedule you have agreed internally.

Talk to Opus about a role.

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