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Telstra Associate Software Engineer Interview Questions and Answers

Updated 13 Mar 2025

Telstra Associate Software Engineer Interview Experiences

4 interviews found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview in Feb 2025, where I was asked the following questions.

  • Q1. Tell me about yourself
  • Q2. Currents projects you worked on
  • Ans. 

    I worked on various projects, including a web application for task management and a mobile app for fitness tracking.

    • Developed a task management web app using React and Node.js, enabling users to create, update, and delete tasks.

    • Collaborated with a team to build a mobile fitness tracking app using Flutter, integrating GPS and health data APIs.

    • Implemented RESTful APIs for data retrieval and manipulation, ensuring efficie...

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Fibonacci series coding q

Round 2 - Technical 

(2 Questions)

  • Q1. Sql basics ,oops concepts
  • Q2. Projects and other stuff

Associate Software Engineer Interview Questions Asked at Other Companies

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I applied via Campus Placement and was interviewed in Oct 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

It was a combination of coding and aptitude test. The test had four section and each section had it's time limit.

Round 3 - Technical 

(3 Questions)

  • Q1. The interviewer asked me question based on my resume. He also asked me question related to DBMS, OS & DSA.
  • Q2. Define polymorphism.
  • Ans. 

    Polymorphism is the ability of an object to take on many forms.

    • Polymorphism allows objects of different classes to be treated as if they are of the same class.

    • It can be achieved through method overloading or method overriding.

    • For example, a parent class Animal can have child classes like Dog, Cat, and Bird, each with their own unique implementation of the method 'makeSound'.

  • Answered by AI
  • Q3. Difference between SQL & NoSQL.
  • Ans. 

    SQL is a relational database management system, while NoSQL is a non-relational database management system.

    • SQL databases use structured query language for defining and manipulating the data.

    • NoSQL databases are schema-less and use various data models like key-value, document, columnar, or graph.

    • SQL databases are suitable for complex queries and transactions.

    • NoSQL databases are horizontally scalable and provide high perf...

  • Answered by AI
Round 4 - One-on-one 

(1 Question)

  • Q1. It was a managerial round.
Round 5 - HR 

(1 Question)

  • Q1. It asked me some situational based questions.

Interview Preparation Tips

Topics to prepare for Telstra Associate Software Engineer interview:
  • DBMS
  • DSA
  • OS
Interview preparation tips for other job seekers - Do revise core java concepts. Also be clear with what you know and what you don't. Hope you crack the interview. All the best :))

Skills evaluated in this interview

Round 1 - Coding Test 

2 Coding Questions. Easy- medium level questions.

Round 2 - Technical 

(1 Question)

  • Q1. 1. Program to find a perfect Number 2. Sql query on joins
  • Ans. 

    Program to find a perfect number and SQL query on joins.

    • A perfect number is a positive integer that is equal to the sum of its proper divisors.

    • To find a perfect number, iterate through all numbers and check if the sum of its divisors is equal to the number itself.

    • SQL joins are used to combine data from two or more tables based on a related column.

    • Common types of joins include inner join, left join, right join, and full...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Build your resume in a good way. Your resume speaks about you.

Skills evaluated in this interview

What people are saying about Telstra

View All
a software engineer
1w
Offer from Telstra for Software Engineer role
I recently applied for this company and i was able to clear it. The interview process was very easy (no DSA) at all. I have cleared but this is the first company i will get offer from. I have 90 days notice period. Should i accept offer from this company or wait for some other company. I am currently working as software engineer in manufacturing company, Plus have you heard anything about Telstra company? There are providing me a hike of 28%
Got a question about Telstra?
Ask anonymously on communities.

Interview questions from similar companies

I appeared for an interview before May 2016.

Interview Preparation Tips

College Name: GPREC kurnool

I appeared for an interview in Mar 2017.

Interview Questionnaire 

5 Questions

  • Q1. Related to semiconductors, processors etc. were asked.
  • Q2. Strength
  • Q3. Weaknesses
  • Q4. Hobbies
  • Q5. If there are 200 fishes in an aquarium. 99% are red. How many fishes have to be removed to make the red fishes 98 % in the aquarium?
  • Ans. 

    To make the red fishes 98%, 50 fishes have to be removed from the aquarium.

    • Calculate 1% of 200 fishes to find the number of red fishes.

    • Subtract the number of red fishes from 200 to find the number of non-red fishes.

    • Calculate 2% of the total number of fishes to find the desired number of red fishes.

    • Subtract the desired number of red fishes from the current number of red fishes to find the number of fishes to be removed.

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: There were 40 aptitude questions of variable difficulty. More questions revolved around topics like time and work, distance, speed, time, profit loss, age etc.
Tips: A regular and prior preparation will go a long way in determining a good test score.
Use tricks to solve the questions and calculations should be fast.
Duration: 30 minutes
Total Questions: 40

Round: Test
Experience: The questions weren't that tough when it came to programming. An example would be conversion of temperature from Celsius to Fahrenheit and vice versa. This was a question in my paper. So I'm hoping the difficulty would be more or less the same.
Tips: Do certified programming courses. They help you a lot in cracking good jobs.
Duration: 45 minutes
Total Questions: 3

Round: Puzzle Interview
Tips: This can be tough if you can't imagine scenarios and situations. So make sure you inculcate critical problem solving thinking in your everyday life. I feel that's the best way to do things in this round.

Round: Technical Interview
Experience: This was a short interview so not much happened.
Tips: Whatever you do just know your stuff properly.

Round: HR Interview
Experience: It was a simple interview. Basic questions and their basic answers helped me get through it.
Tips: The tip would be to stay positive in your approach while answering the questions

Skills: Technical Skill, Interpersonal Communication, Aptitude
College Name: VIT Vellore

I appeared for an interview in Mar 2017.

Interview Questionnaire 

5 Questions

  • Q1. Related to semiconductors, processors etc. were asked.
  • Q2. Weaknesses
  • Q3. Strength
  • Q4. Hobby
  • Q5. If there are 200 fishes in an aquarium. 99% are red. How many fishes have to be removed to make the red fishes 98 % in the aquarium?
  • Ans. 

    To make the red fishes 98%, 50 fishes have to be removed from the aquarium.

    • Calculate 1% of 200 fishes to find out how many fishes represent 1%.

    • Multiply the result by 2 to find out how many fishes represent 2%.

    • Subtract the result from 200 to find out how many fishes represent 98%.

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience: There were 40 aptitude questions of variable difficulty. More questions revolved around topics like time and work, distance, speed, time, profit loss, age etc.
Tips: A regular and prior preparation will go a long way in determining a good test score.
Use tricks to solve the questions and calculations should be fast.
Duration: 30 minutes
Total Questions: 40

Round: Test
Experience: The questions weren't that tough when it came to programming. An example would be conversion of temperature from Celsius to Fahrenheit and vice versa. This was a question in my paper. So I'm hoping the difficulty would be more or less the same.
Tips: Do certified programming courses. They help you a lot in cracking good jobs.
Duration: 45 minutes
Total Questions: 3

Round: Puzzle Interview
Tips: This can be tough if you can't imagine scenarios and situations. So make sure you inculcate critical problem solving thinking in your everyday life. I feel that's the best way to do things in this round.

Round: Technical Interview
Experience: This was a short interview so not much happened.
Tips: Whatever you do just know your stuff properly.

Round: HR Interview
Experience: It was a simple interview. Basic questions and their basic answers helped me get through it.
Tips: The tip would be to stay positive in your approach while answering the questions

Skills: Technical Skill, Interpersonal Communication, Aptitude
College Name: VIT Vellore
Are these interview questions helpful?

I appeared for an interview in Mar 2017.

Interview Questionnaire 

8 Questions

  • Q1. Basics of networking
  • Q2. Data structures
  • Q3. Sql
  • Q4. Introduction
  • Q5. Final year project
  • Q6. Why should I hire you?
  • Ans. 

    I have the technical skills, experience, and passion to deliver high-quality software solutions.

    • I have a strong background in programming languages such as Java, Python, and C++.

    • I have experience working on complex software projects and collaborating with cross-functional teams.

    • I am passionate about staying up-to-date with the latest technologies and trends in software development.

    • I am a quick learner and have a strong...

  • Answered by AI
  • Q7. Why Ericsson?
  • Ans. 

    Ericsson is a global leader in telecommunications technology with a strong focus on innovation and career development.

    • Global leader in telecommunications technology

    • Strong focus on innovation

    • Opportunities for career development

  • Answered by AI
  • Q8. About relocation

Interview Preparation Tips

Round: Test
Experience: The test which I wrote was based on cocubes. quants was easy, one can easily score 50 percent if they refer rs agarwal and logical was easy but it takes more time and verbal was neither easy nor tough. One thing I want to advice try doing verbal first so that u can save time and then go to quant and logical. After the test we got the results out of 160 students 51 cleared the test. I was one among them.
Duration: 45 minutes
Total Questions: 45

Round: Technical Interview
Experience: Keep ur cool in the technical. people are friendly. Think before you answer twice they may ask u puzzles as well. So be prepared for it. Final year project is a must, they are gonna ask u the details how you implement stuffs in your project. After my technical out of 51 students around 30 cleared this round. I was one among them.

Round: HR Interview
Experience: Don't be scared guys. Hr is just a casual one. finally around 15 were selected from my college including me. I am very happy with the result. best of luck guys. Do well!!!
Tips: Keep your cool. stay confident that's all I can tell. Once you clear technical one can easily clear Hr round.

Skills: Communication, Technical Skill
College Name: JSS Academy of Technical Education - JSSATE

Interview Questionnaire 

4 Questions

  • Q1. Write a C code for printing Febonacci Series upto n elements
  • Q2. Question related to family background
  • Q3. What are your hobbies?
  • Q4. What are your strengths and weaknesses?

Interview Preparation Tips

Round: Test
Experience: Questions were from easy to moderate level. No negative marking, so attempt all.
Tips: Keep your mind open and practice aptitude problems on a daily basis.

Round: Group Discussion
Experience: There were 21 students selected out of which two teams of 10 and 11 students were formed. Both the groups were given a topic and each one of us had to express our views.
Tips: Don't get nervous, just speak whatever you think. Don't yell or speak at loudly, just keep calm and put your points forward.
Duration: 20 minutes

Round: Technical Interview
Experience: Apart from the above questions some puzzles and DBMS questions and a few basic C questions were also asked. We were given enough time to think and answer.
Tips: Do not be in a hurry. Think properly what you are going to say, whether it is right or not and then only answer.

Round: HR Interview
Experience: The HR round was a good one. He tried to test my thinking capabilities and reasoning capabilities
Tips: Answer every question honestly.

General Tips: All the four rounds were elimination rounds and the final result was announced based on cumulative performance. So, be patient and give your best.
Skill Tips: Try to answer every properly
Skills: IQ, Basic Coding Skills, Problem Solving Skills
College Name: NIT ALLAHABAD
Motivation: The company visited our college campus. Also, one of my relatives in in Ericsson at a very high  post and is quite happy working here.

Skills evaluated in this interview

Interview Questionnaire 

6 Questions

  • Q1. Suppose you are recruited as an ECE engineer in IRCTC. Your job is to stop the train accidents that happen every now and then. Use your Applied Electronics to construct a scheme/plan. Tell me how will you ...
  • Ans. 

    Using Applied Electronics to prevent train accidents in IRCTC

    • Implement sensors to detect obstacles on tracks

    • Use GPS and communication systems to alert train drivers of potential dangers

    • Install automatic braking systems in case of emergency

    • Regular maintenance and inspection of tracks and trains

    • Train and educate staff on safety protocols and emergency procedures

  • Answered by AI
  • Q2. Explain the working of IC 555 timer
  • Ans. 

    IC 555 timer is a versatile timer IC used in various applications like oscillators, timers, and flip-flops.

    • IC 555 timer has three modes of operation: monostable, astable, and bistable.

    • In monostable mode, the output is high for a fixed duration when triggered.

    • In astable mode, the output oscillates between high and low states.

    • In bistable mode, the output remains in either high or low state until triggered.

    • IC 555 timer ca...

  • Answered by AI
  • Q3. How internet works, Network model etc
  • Ans. 

    The internet is a global network of interconnected devices that communicate using standardized protocols.

    • The internet is based on the TCP/IP protocol suite.

    • Data is transmitted in packets across the network.

    • The network model consists of layers, including the physical, data link, network, transport, and application layers.

    • Routing protocols are used to direct packets to their destination.

    • Examples of internet applications ...

  • Answered by AI
  • Q4. General question from my CV
  • Q5. Tell me about yourself
  • Ans. 

    I am a software engineer with experience in developing web and mobile applications using various programming languages and frameworks.

    • Proficient in Java, Python, and JavaScript

    • Experience with React, Angular, and Node.js

    • Strong understanding of database management systems

    • Passionate about learning new technologies and solving complex problems

  • Answered by AI
  • Q6. Family, Schooling, Interests

Interview Preparation Tips

Round: Test
Experience: It was 2.5 hour long AMCAT test comprising of Quant, Verbal ability, analytic ability, technical section comprising questions from C, DSA and other computer fundamentals.
The test is not that difficult so the cutoff generally goes high
Duration: 150 minutes

Round: Technical Interview
Experience: Started with a formal "Tell me about yourself". While I continued for 2 minutes, he read my CV word to word. Since I had always been interested in programming and so it was my strong point. But he didn't even ask my area of interest and directly asked me question from core electronics that too application based. The questions were like this:
1. "Suppose you are recruited as an ECE engineer in IRCTC. Your job is to stop the train accidents that happen every now and then. Use your Applied Electronics to construct a scheme/plan. Tell me how will you proceed?"
I was literally stunned at such a question. However I took some seconds to think and gave him 2-3 answers all applying the idea in one way or the other. Like use of modern sensors, RADAR technology, Use of automated baricates at crossings and explained it to him. He wasn't fully convinced but somehow I was able to do OK.
After that i told him that I was more comfortable in programming and computer science subjects. he neglected this altogether and kept asking me ECE questions. Next questions were like "Explain the working of IC 555 timer." I told him straight away that I didn't know it very well.
After this he moved on to ask me the difference between GSM and CDMA technology, how mobile phones work and the whole concept of cellular telephony. I had prepared well for it and told him even more than he was expecting so he was quite pleased to hear it.
Next were some questions from computer networks like how internet works, Network model etc. I told him I was studying CN currently so i gave him the basics of OSI model explaining briefly each of the 7 layers. Also told him about sub-nets, sub-net masks etc.
After this he asked me some general question from my CV about my achievements like KVPY scholarship, NTSE scholarship and about my research paper. I explained it to him to the best I could. Then I asked a couple questions from my side and this interview was over. The whole process took around 35-40 minutes.
Tips: For technical, have a solid command over all the fundamentals of important subjects. You need to start early. 3rd year is a good time to plan and start your preparation. In your summer holidays before 7th semester, don't focus your full attention on your training. It is also important but you need to take out some extra time for aptitude building, revising concepts and enhancing your communication skills. Be confident and be honest. Try to make the conversation as interesting as possible. Try to be more interested in the company. If possible, do a little homework about the company visiting your college. It will prove to be useful and certainly will give you an edge above others.

Round: HR Interview
Experience: It had hardly been 15 minutes after the completion of my technical interview and I was called for the HR round. Again it started with “tell me about yourself” but this time the lady asked me everything about my family, my schooling, my interests and all. It was a really good 30 minutes spent as the conversation was really interesting. Then she asked me whether I had any problems in relocation. Then it led to a good discussion about how is life different in Hyderabad and Chennai. I asked her a little bit about her education and how she started a formal career in management. She was very happy to respond. Lastly, there were some concluding remarks, a formal thank you and the interview was over.
Tips: Make the interview as interactive as possible. Ask a lot of questions. The person should know that you are really interested in the company. Prepare good answers for HR round well in advance.Any extracurricular activities that you have been a part of may come up in the HR/Managerial round. I was asked what have you done in your college life so far other than studies. I had a lot to say in that matter as i was involved in dramatics, debating, quizzing and other activities right from the school level. They may be interested to know how efficiently have you handled any complex or challenging situations in your life. I was the Event Executive of Fashion Show "PANACHE" in BLITZSCHLAG'13. I explained to HR what all I did to make that event a success and she was really impressed with it.

General Tips: CGPA matters. Not always but definitely it's a point worth considering when the interviewers are confused even after the completion of all the rounds about which students to select.Although not specific to this company, but other companies give a lot of credit to CGPA. It is an important factor along with the 1st written round for the shortlisting of candidates.So, maintain as good a CGPA as you can.In your technical interview you are going to be asked about at least one project that you have been involved in your college life. If some project is mentioned in your CV, it is certain that the interviewer will ask you about it. I have seen discussions as long as 1 hour or more on one's project itself.
College Name: NIT JAIPUR

Skills evaluated in this interview

Telstra Interview FAQs

How many rounds are there in Telstra Associate Software Engineer interview?
Telstra interview process usually has 3 rounds. The most common rounds in the Telstra interview process are Technical, Coding Test and Resume Shortlist.
What are the top questions asked in Telstra Associate Software Engineer interview?

Some of the top questions asked at the Telstra Associate Software Engineer interview -

  1. Difference between SQL & NoS...read more
  2. 1. Program to find a perfect Number 2. Sql query on jo...read more
  3. Define polymorphi...read more

Tell us how to improve this page.

Overall Interview Experience Rating

4/5

based on 2 interview experiences

Difficulty level

Moderate 100%

Duration

Less than 2 weeks 100%
View more

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Telstra Associate Software Engineer Salary
based on 54 salaries
₹7.5 L/yr - ₹10.1 L/yr
70% more than the average Associate Software Engineer Salary in India
View more details

Telstra Associate Software Engineer Reviews and Ratings

based on 3 reviews

3.3/5

Rating in categories

3.3

Skill development

3.8

Work-life balance

3.1

Salary

3.3

Job security

3.3

Company culture

3.1

Promotions

3.3

Work satisfaction

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