Amazon Technical Lead Interview Questions and Answers

Common question about yourself and work experience

General knowledge
Business knowledge
Leadership skills

Q1. Tell us about your work
Ans. 
I lead a team focused on delivering high-quality projects, fostering collaboration, and driving innovation in our work processes.
• Managed a team of 10, overseeing project timelines and deliverables.

• Implemented Agile methodologies, resulting in a 30% increase in team productivity.

• Facilitated regular team meetings to encourage open communication and feedback.

• Developed training programs for team members, enhancing their sk...read more
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Q2. Tech stack used in your career so far
Ans. 
I have worked with a diverse tech stack including front-end, back-end, and database technologies throughout my career.
• Front-end: Proficient in HTML, CSS, and JavaScript frameworks like React and Angular.

• Back-end: Experienced with Node.js and Python frameworks such as Express and Django.

• Databases: Worked with SQL databases like MySQL and PostgreSQL, as well as NoSQL databases like MongoDB.

• DevOps: Familiar with Docker fo...read more
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Buy and sell stock -> All three, started from 1 and then moved up to three.

Q1. HLD create a Rule Engine.
Ans. 
Design a scalable Rule Engine for dynamic decision-making based on defined rules and conditions.
• Define Rule Structure: Rules can be defined as conditions and actions, e.g., 'If temperature > 100, then alert.'

• Rule Evaluation: Implement a mechanism to evaluate rules against incoming data, using a priority system for rule execution.

• Scalability: Use microservices architecture to allow independent scaling of rule process...read more
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Q2. HLD create a rule engine andw tell us where it would be in the agoda ecosystem and m=tell us how you would ingest data
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A question or two will be given, you'll have to present a case to the panel. The case study should cover the problem, the solution and the conclusion

Q1. Questions based on the role that you are applying for
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Q1. What is your goal or where do yourself in next 5 years
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Please go through company website and what value add you can provide to company

Q1. Interview with Manager after lunch with Yahoo's team and potential candidate.
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Q1. About your previous Experience.
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Q2. How do you make the team members listen to you?
Ans. 
To make team members listen, establish clear communication, lead by example, provide support and recognition, and foster a positive team culture.
• Establish clear communication channels and expectations

• Lead by example and demonstrate active listening

• Provide support and guidance to team members

• Recognize and appreciate team members' contributions

• Foster a positive team culture through open communication and collaboration
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