Java Software Developer Interview Questions

3,069 java software developer interview questions shared by candidates

Core Java, Spring boot MySQL knowledge String, StringBuffer Difference What is String constant pool Controller and RESTController difference RequestParam and PathVariable Difference What is Spring MVC? Spring Boot? @Qualifier annotation means Explain below each line String s =" Hello "; s+="World"; s.trim() ; System.out.println(s) : ------------- Array given {1,2,3,4,5,6} expected output: 1,3,5 2,4,6

Software Engineer - Java Developer

Interviewed at Ventes Avenues

3.4
Jan 4, 2023

Core Java, Spring boot MySQL knowledge String, StringBuffer Difference What is String constant pool Controller and RESTController difference RequestParam and PathVariable Difference What is Spring MVC? Spring Boot? @Qualifier annotation means Explain below each line String s =" Hello "; s+="World"; s.trim() ; System.out.println(s) : ------------- Array given {1,2,3,4,5,6} expected output: 1,3,5 2,4,6

Screening Round Resume Review: Our HR team meticulously reviews resumes to shortlist candidates based on their skills, experience, and educational background. Initial Screening Call: Selected candidates are contacted for a brief telephonic interview to verify their qualifications and assess their communication skills. Practical Round Technical Assessment: Candidates undergo a practical test relevant to their expertise. For instance, Java developers might be asked to solve coding problems, while UI Designers might complete a design task. Real-World Scenarios: We present candidates with real-world scenarios to evaluate their problem-solving abilities and how they apply their knowledge in practical situations. Team Lead L2 Technical Round In-Depth Technical Interview: Conducted by senior team members or technical leads, this round delves deeper into the candidate’s technical skills and experience. Advanced Questions: Candidates are asked advanced technical questions and case studies to gauge their expertise and thought process. HR/Managerial Round Behavioral Interview: The HR round assesses cultural fit, work ethic, and alignment with SyanSoft’s values. Managerial Discussion: For senior positions, a face-to-face or virtual meeting with senior management may be conducted to discuss the candidate's strategic thinking and leadership skills. Onboarding Process Offer and Documentation: Successful candidates receive a formal offer letter and complete necessary documentation. Orientation: New hires undergo an orientation program to familiarize them with SyanSoft’s policies, team members, and work environment.

Software Engineer - Java Developer

Interviewed at SYANSoft Technologies

3.7
Jul 22, 2024

Screening Round Resume Review: Our HR team meticulously reviews resumes to shortlist candidates based on their skills, experience, and educational background. Initial Screening Call: Selected candidates are contacted for a brief telephonic interview to verify their qualifications and assess their communication skills. Practical Round Technical Assessment: Candidates undergo a practical test relevant to their expertise. For instance, Java developers might be asked to solve coding problems, while UI Designers might complete a design task. Real-World Scenarios: We present candidates with real-world scenarios to evaluate their problem-solving abilities and how they apply their knowledge in practical situations. Team Lead L2 Technical Round In-Depth Technical Interview: Conducted by senior team members or technical leads, this round delves deeper into the candidate’s technical skills and experience. Advanced Questions: Candidates are asked advanced technical questions and case studies to gauge their expertise and thought process. HR/Managerial Round Behavioral Interview: The HR round assesses cultural fit, work ethic, and alignment with SyanSoft’s values. Managerial Discussion: For senior positions, a face-to-face or virtual meeting with senior management may be conducted to discuss the candidate's strategic thinking and leadership skills. Onboarding Process Offer and Documentation: Successful candidates receive a formal offer letter and complete necessary documentation. Orientation: New hires undergo an orientation program to familiarize them with SyanSoft’s policies, team members, and work environment.

below are some of the questions with no order: - What design patterns do you know? explain and give reason why we use such patterns. - what is the main benefits of Spring? what is IOC? what is DI? - what is collections in java? how a set works - how to create a thread? what is java executor? - what is the difference between a view and a materialized view?
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Java Software Developer

Interviewed at SiliconExpert

3.4
Sep 24, 2020

below are some of the questions with no order: - What design patterns do you know? explain and give reason why we use such patterns. - what is the main benefits of Spring? what is IOC? what is DI? - what is collections in java? how a set works - how to create a thread? what is java executor? - what is the difference between a view and a materialized view?

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