Technical Preparation:
- Review data structures and algorithms. Be prepared to solve coding problems and discuss the time complexity of your solutions.
- Brush up on programming languages commonly used at these companies, such as Java, C++, Python, or others, depending on the job requirements.
- Understand core concepts in computer science, like databases, networking, and operating systems.
Behavioral Questions:
- Expect questions about your past experiences, projects, and how you handled challenges or conflicts. Use the STAR (Situation, Task, Action, Result) method to structure your answers.
- Be ready to explain your resume and highlight your achievements, especially those relevant to the role you’re applying for.
System Design:
- For more experienced positions like SDE 1 with 1+ year of experience, you may be asked to design a system or discuss high-level architecture. Practice system design problems.
Company Research:
- Study the company culture, values, and recent news about EPAM and Goldman Sachs. Be prepared to explain why you want to work for them.
Mock Interviews:
- Consider doing mock interviews with a friend, colleague, or using online platforms to simulate the interview experience.
Behavior and Communication:
- Good communication and problem-solving skills are often highly valued. Be prepared to explain your thought process as you work through technical problems.
Dress Code and Etiquette:
- Dress appropriately for the interview, and follow standard professional etiquette.
Ask Questions:
- Prepare thoughtful questions to ask the interviewer. This shows your genuine interest in the company and role.
Follow-Up:
- After the interview, send a thank-you email to your interviewers. This is a good practice that can leave a positive impression.
Remember that interview experiences can vary from person to person, so it’s essential to be well-prepared and confident. Additionally, it’s a good idea to consult current employees or network with individuals who have previously interviewed at these companies to gain insights into their specific interview processes and expectations.