Hire Software Developers

How do you approach designing a scalable and efficient solution using AWS services?

Look for an answer that outlines an understanding of AWS architecture best practices, consideration of both performance and cost, and how the candidate has utilized services like EC2, Lambda, S3, or DynamoDB to build scalable solutions.

Can you describe a challenging problem you’ve solved with AWS, and what services you used?

The candidate should elaborate on a real-world problem, the complexity involved, and articulate how they leveraged AWS services to address it. Focus on creativity, resourcefulness, and a clear explanation of their decision-making process.

How do you ensure the security and compliance of applications on AWS?

Look for knowledge of AWS security services such as IAM, KMS, and CloudTrail. The candidate should speak to best practices around authentication, authorization, and monitoring, demonstrating an understanding of maintaining security at scale.

Describe a situation where you had to optimize a solution for cost in AWS. What steps did you take?

Seek an answer that shows the candidate’s ability to use AWS cost management tools and strategies like right-sizing resources, using Reserved Instances or Spot Instances, and evaluating storage solutions to minimize expenses without sacrificing performance.

How do you troubleshoot and resolve performance issues in an AWS environment?

The candidate should discuss a systematic approach to identifying bottlenecks, using targeted AWS services like CloudWatch or X-Ray for monitoring, and solutions they’ve implemented to enhance performance, indicating a proactive and strategic mindset.

Can you describe a time when you had to explain a complex technical issue to someone without a technical background?

The candidate should clearly articulate the steps they took to ensure understanding, demonstrating their ability to communicate complex ideas in simple terms and their empathy towards non-technical stakeholders.

Tell me about a time you had to collaborate with a team to solve a challenging problem. What was your role?

Look for evidence of effective teamwork, including how they contributed to discussions, shared responsibilities, and worked towards a collective solution. Note any indication of fostering a positive team environment.

How do you handle tight deadlines and high-pressure situations?

Assess their time management strategies and ability to stay calm under pressure. Pay attention to examples that show proactive planning, prioritization, and maintaining productivity without impacting quality.

Describe an instance where you had to give or receive constructive feedback. How did you approach it?

Evaluate their openness to feedback and their communication style when providing feedback. Look for a balance of honesty and diplomacy, as well as a focus on growth and improvement.

Have you ever had to take the lead on a project? What did you learn from that experience?

Listen for leadership qualities such as initiative, responsibility, and decision-making abilities. Effective leaders will learn from their experiences and encourage their team to achieve project goals.

• Poor Communication Skills
• Resistance to Feedback
• Weak Problem-Solving Skills
• Frequently Missing Cut-Offs
• Reluctance to Learn New Tech