Best freelance Backend Engineers for Developer APIs to hire in 2025

FAQs

What key skills should I look for when hiring a backend engineer?

Looking for a backend engineer? Make sure they know programming languages like Java, Python, or Ruby. Understand if they have experience with databases such as PostgreSQL or MongoDB. Check for skills in API development, as they are important for connecting different software.

How can I evaluate a backend engineer's experience?

To check how experienced they are, ask about past projects they’ve worked on. Look for engineers who have built real systems used by lots of people. See if they have experience with working in teams and using tools like Git for version control.

What should I include in a project description for a backend engineer?

When writing a project description, be clear about what the project needs. Tell the engineer what kind of system you're working with and your goals. Mention any technical requirements and the timeline. This helps the engineer understand the scope and plan accordingly.

How do I determine the right deliverables for my backend project?

Think about what you want your backend system to do. List all the features it needs to have. Talk with your engineer and make sure these features are doable within your time frame. Setting clear deliverables keeps everyone on the same page.

What is a realistic timeline for a backend project?

The timeline depends on your project's size and complexity. Small projects might take a few weeks, while bigger ones could need months. Talk with your engineer to set milestones and deadlines. This helps in tracking progress and ensures timely completion.

How can I ensure that the backend engineer understands my vision?

Communicate your goals clearly right from the start. Share any diagrams or sketches you have and explain how you see the final product. Encourage questions from the engineer to clarify anything they might not understand.

Why is it important for a backend engineer to know about testing?

Testing ensures that the backend system works smoothly. A skilled engineer should use tests to catch any bugs before they cause problems. This means fewer surprises and a more reliable system for you. Testing saves time and makes systems more robust.

How often should I expect updates from the backend engineer?

Regular updates are important to track progress. Decide with your engineer how often you want reports. Weekly calls or emails help make sure everything is on track and your requirements are being met.

What tools might a backend engineer use for project management?

Backend engineers often use tools like JIRA, Trello, or Asana for managing tasks. These tools help organize work and keep everyone informed. They make it easy to see what needs to be done and check off tasks when they’re completed.

Who is Contra for?

Contra is designed for both freelancers (referred to as "independents") and clients. Freelancers can showcase their work, connect with clients, and manage projects commission-free. Clients can discover and hire top freelance talent for their projects.

What is the vision of Contra?

Contra aims to revolutionize the world of work by providing an all-in-one platform that empowers freelancers and clients to connect and collaborate seamlessly, eliminating traditional barriers and commission fees.