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Maersk Interview Questions, Process, and Tips
Top Maersk Interview Questions and Answers
- Q1. Sort 0s, 1s, and 2s Problem Statement You are provided with an integer array/list ARR of size 'N' which consists solely of 0s, 1s, and 2s. Your task is to write a soluti ...read moreasked in Software Developer interview
- Q2. What do you know about INTERMODAL?asked in Process Expert interview
- Q3. What are azure functions? What are its limitations? How to handle long running background processes?asked in Lead Engineer interview
Maersk Interview Experiences
201 interviews found
Anonymous
I applied via Recruitment Consultant and was interviewed before Aug 2020. There was 1 interview round.
Interview Questionnaire
9 Questions
- Q1. What is circuit breaker pattern in cloud platforms?
- Ans.
Circuit breaker pattern is a design pattern used in cloud platforms to prevent cascading failures.
It is used to detect failures and prevent them from causing further damage
It works by temporarily blocking requests to a service that is experiencing issues
Once the service is back up, the circuit breaker allows requests to resume
Examples include Netflix's Hystrix and AWS's Circuit Breaker
- Q2. What are azure functions? What are its limitations? How to handle long running background processes?
- Ans.
Azure Functions is a serverless compute service that enables you to run event-triggered code without having to manage infrastructure.
Azure Functions can be used to build serverless applications and microservices.
It supports multiple programming languages such as C#, Java, JavaScript, Python, and PowerShell.
Limitations include a maximum execution time of 10 minutes, limited memory and CPU resources, and a cold start del...
- Q3. How are azure functions different from worker processes?
- Ans.
Azure functions are event-driven, serverless compute solutions while worker processes are long-running processes.
Azure functions are triggered by events such as HTTP requests, messages in a queue, or changes in a database.
Worker processes are long-running processes that perform a specific task continuously.
Azure functions are serverless, meaning that the infrastructure is managed by Azure.
Worker processes require a ser...
- Q4. What do you use abstract classes for?
- Ans.
Abstract classes are used to provide a common interface for its subclasses.
Abstract classes cannot be instantiated, only extended.
They can contain abstract and non-abstract methods.
They are useful for creating a hierarchy of classes with shared methods and properties.
They can also be used to enforce certain behaviors in subclasses.
Example: Animal is an abstract class with abstract methods like eat() and non-abstract me...
- Q5. What is throttling?
- Ans.
Throttling is the process of limiting the amount of data or requests that can be sent or received within a certain period of time.
Throttling is used to prevent overload on servers or networks.
It can be implemented through software or hardware.
Examples include API rate limiting and internet service providers limiting bandwidth.
Throttling can also be used to intentionally slow down certain processes or devices to conserv
- Q6. What is service discovery? what tool we have for that in azure platform?
- Ans.
Service discovery is the process of automatically locating services in a network. Azure provides Azure Service Fabric for service discovery.
Service discovery helps in locating services in a network without hardcoding their addresses.
Azure Service Fabric provides a built-in service discovery mechanism.
Service Fabric uses naming conventions and DNS resolution to discover services.
Service Fabric also provides APIs for ser...
- Q7. What is ambassador pattern in kubernetes?
- Ans.
Ambassador pattern is a Kubernetes design pattern that allows for external access to services.
It involves using a sidecar container to proxy requests from outside the cluster to the service.
The sidecar container can handle tasks such as authentication and load balancing.
It allows for decoupling of the service from the external access mechanism.
Examples include the use of Ambassador and Istio as implementations of the p
- Q8. Data design patterns in mongo db with record references.
- Ans.
MongoDB supports various data design patterns for record references.
MongoDB supports embedding documents within other documents.
MongoDB also supports referencing documents from other collections.
The choice between embedding and referencing depends on the data access patterns.
Embedding is preferred for one-to-one and one-to-many relationships.
Referencing is preferred for many-to-many relationships.
MongoDB also supports
- Q9. What are different data storage patterns in microservices? You should explain per service db, shared db, SAGA, event sourcing patterns.
Interview Preparation Tips
Skills evaluated in this interview
Top Maersk Lead Engineer Interview Questions and Answers
Lead Engineer Interview Questions asked at other Companies
Selected
I applied via Approached by Company and was interviewed in Dec 2024. There were 3 interview rounds.
(2 Questions)
- Q1. Technical Screening, project specific questions
- Q2. Kafka, spark, lambda architecture, testing and WAP architecture
(2 Questions)
- Q1. Sql joins, window functions
- Q2. EOS kafka, end to flow of project and system architecture, how can i enhance current architecture
(2 Questions)
- Q1. Data engineering related system design Streaming architecture, scaling , replication, storage guarantees Kafka replay-ability details of partitions Offsets, basically how can you optimize kafka streaming ...
- Q2. Asked to draw system architecture on draw.io Why do u want to join this role?
Data Engineer Interview Questions asked at other Companies
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
(6 Questions)
- Q1. Introduce yourself
- Ans.
I am a Senior Software Engineer with 8 years of experience in developing web applications using Java, Spring, and Angular.
8 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
Experience in leading development teams
Passionate about learning new technologies
- Q2. Build a digital stopwatch with HTML, CSS, JS
- Ans.
Build a digital stopwatch using HTML, CSS, and JS
Create HTML structure with buttons for start, stop, and reset
Use CSS to style the stopwatch display
Implement JS logic to start, stop, and reset the stopwatch
- Q3. What is your day to day work life looks like?
- Ans.
As a Senior Software Engineer, my day-to-day work involves designing and developing software solutions, collaborating with team members, troubleshooting issues, and staying updated on industry trends.
Designing and developing software solutions based on project requirements
Collaborating with team members to discuss project progress and brainstorm solutions
Troubleshooting and debugging code to fix issues and improve perf...
- Q4. Horizontal vs vertical scaling
- Ans.
Horizontal scaling involves adding more machines to distribute load, while vertical scaling involves increasing the power of existing machines.
Horizontal scaling adds more machines to handle increased load
Vertical scaling increases the power of existing machines
Horizontal scaling is more cost-effective and easier to implement
Vertical scaling may have limitations in terms of hardware capabilities
Examples: Horizontal sca...
- Q5. Load balancer vs API gateway
- Ans.
Load balancer distributes incoming network traffic across multiple servers, while API gateway manages API traffic.
Load balancer operates at the network layer, distributing traffic based on algorithms like round-robin or least connections.
API gateway operates at the application layer, providing features like authentication, rate limiting, and caching for APIs.
Load balancer can balance traffic for any type of application...
- Q6. There is a scenario where user wants to upload multiple files at once but provided API can on accept one file at a time, how tackle this scenario gracefully?
Skills evaluated in this interview
Senior Software Engineer Interview Questions asked at other Companies
Selected
I was interviewed before Mar 2024.
Standard aptitude test without any relevance to the job
(1 Question)
- Q1. Basic HR Questions
(1 Question)
- Q1. Differ from role to role based on experience
(2 Questions)
- Q1. How do you see yourself in next 5 years.
- Q2. What is your strength and weakness
Interview Preparation Tips
Transformation Manager Interview Questions asked at other Companies
Maersk interview questions for popular designations
I applied via Company Website and was interviewed in Jun 2024. There was 1 interview round.
(5 Questions)
- Q1. Questions about past job experiance
- Q2. Tell me about your self
- Q3. Why want to swich inn financial analysis role
- Q4. Power BI - DAX, Dashboars , SQL related questions
- Q5. Relate Current JD point by point to tour previous job how it it same
Interview Preparation Tips
- power bi , sql
Get interview-ready with Top Maersk Interview Questions
Selected
I was interviewed in Dec 2024.
(2 Questions)
- Q1. What is your experience with accounting?
- Ans.
I have 5 years of experience in accounting, including financial statement preparation and analysis.
5 years of experience in accounting
Proficient in financial statement preparation
Skilled in financial analysis
- Q2. Journal entries
Analyst Interview Questions asked at other Companies
Jobs at Maersk
I was interviewed in Sep 2024.
(2 Questions)
- Q1. In technical round the interviewer(alok kumar) asked me my CTC, so unprofessional folk
- Q2. Asked why i still work on angular when he himself don't know latest changes on angular
Interview Preparation Tips
Front end Engineer Interview Questions asked at other Companies
(2 Questions)
- Q1. Tell me about yourself
- Q2. Challenges and scenarios how I resolved it.
Some questions were provided to solve based on data engineering
(2 Questions)
- Q1. Solve practical question on spark
- Q2. Some theory question on spark and azure
(2 Questions)
- Q1. Character and ethics based questions
- Q2. Overview of company and pay discussions
Interview Preparation Tips
Senior Data Engineer Interview Questions asked at other Companies
I applied via Campus Placement and was interviewed in Aug 2024. There was 1 interview round.
(2 Questions)
- Q1. Components in MSB
- Ans.
Main components in a Main Switchboard (MSB) include circuit breakers, busbars, fuses, meters, and control switches.
Circuit breakers: protect electrical circuits from overloads and short circuits
Busbars: conductors that distribute electrical power within the MSB
Fuses: protect circuits from overcurrents by melting when the current exceeds a certain level
Meters: measure electrical parameters such as voltage, current, and ...
- Q2. Ohms law, basic electrical things
Skills evaluated in this interview
Electro Technical Officer Interview Questions asked at other Companies
(1 Question)
- Q1. Testing test yasdjalsd a aslkjdad
(1 Question)
- Q1. IngTest aslkdja;ld asldjkas;d a;dk
Software Engineer Interview Questions asked at other Companies
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Maersk Interview FAQs
The duration of Maersk interview process can vary, but typically it takes about less than 2 weeks to complete.
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Maersk Interviews By Designations
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