Angular Developer Interview Questions

1,434 angular developer interview questions shared by candidates

Technical: from basic questions about HTML, CSS, JS, and Angular, most are the common interview questions (hoisting, event loop, css attributes,... ), the general knowledge of Angular (life cycle, change detection) and rxjs (operators in rxjs and how to use it), as well as unit test. You will have about 5 coding questions, most of them are about js, unit test (eg. write a unit test for a simple function), and another coding question about Angular Change Detection (eg. how a function with setTimeout work in a component when its ChangeDetection is OnPush) Culture: your 5 years goal, working challenges, and how to resolve conflicts with colleagues,... (I didn't pass this round)
avatar

Front End Developer (Angular)

Interviewed at Inspectorio

4
May 17, 2023

Technical: from basic questions about HTML, CSS, JS, and Angular, most are the common interview questions (hoisting, event loop, css attributes,... ), the general knowledge of Angular (life cycle, change detection) and rxjs (operators in rxjs and how to use it), as well as unit test. You will have about 5 coding questions, most of them are about js, unit test (eg. write a unit test for a simple function), and another coding question about Angular Change Detection (eg. how a function with setTimeout work in a component when its ChangeDetection is OnPush) Culture: your 5 years goal, working challenges, and how to resolve conflicts with colleagues,... (I didn't pass this round)

1) Explain the difference between Promises and Observables. 2) How would you handle a big list of items in the front-end? 3) Can you explain how to use the async pipe? 4) What are ways to increase the performance of a front-end application?
avatar

Senior Angular Developer

Interviewed at Nortal

3.9
Jun 5, 2023

1) Explain the difference between Promises and Observables. 2) How would you handle a big list of items in the front-end? 3) Can you explain how to use the async pipe? 4) What are ways to increase the performance of a front-end application?

Viewing 1071 - 1080 interview questions

Glassdoor has 1,434 interview questions and reports from Angular developer interviews. Prepare for your interview. Get hired. Love your job.