Required Skills & Tech Stack
Java
Python
Kubernetes
Docker
Cloud Infrastructure
Real‑Time Systems
Server‑Side Development
Automation
Observability
Elasticsearch
Prometheus
Grafana
VoIP
Call Control
AI Engineering
Spring
Multithreading
Asynchronous Programming
Cloud Migration
Scripting
Monitoring
Reliability
Security
Change Management
📚 Free Study Materials (4)
📖
Placement Paper Review
Open Resource ↗
Provides sample questions and solutions that help understand Cisco’s interview pattern for cloud roles.
📖
Recruitment Process Insights
Open Resource ↗
Shares detailed experiences of candidates who have gone through Cisco’s hiring stages, useful for preparation.
📖
Interview Preparation Guide
Open Resource ↗
Offers curated interview questions and best practices tailored for Cisco engineering roles.
📖
Coding Challenge Repository
Open Resource ↗
Contains a wide range of algorithmic problems to sharpen coding skills required for technical interviews.
Eligibility Criteria
Bachelor’s degree in Computer Science, Information Technology, Electronics & Communication, or related engineering discipline (or Master’s degree) with a minimum of 60% marks/6.5 CGPA. Two years of relevant experience for Bachelor’s holders; no experience required for Master’s holders. No backlogs allowed. Candidates must be eligible for employment in India.
Selection & Interview Process
1
Round 1: Technical interview (coding & system design)
2
Round 2: Technical interview (architecture & problem solving)
3
Round 3: HR interview
Job Description & Key Responsibilities
Cisco, a global leader in networking, security, collaboration and infrastructure technologies, is looking for a Cloud Engineer to join its Bengaluru team. With a legacy of innovation and a commitment to secure, reliable, and scalable solutions, Cisco empowers organizations worldwide to thrive in a digital world.
The Cloud Engineer role is a hybrid of software development and platform engineering. You will design, build, and maintain cloud‑native services, migrate legacy workloads to public cloud environments, and automate operational tasks. The position requires hands‑on experience with Java 8+ or Python, Kubernetes, and container ecosystems, as well as a solid understanding of real‑time systems and server‑side development.
Key responsibilities include:
1. Designing and implementing cloud infrastructure and server‑side features.
2. Migrating existing services to cloud platforms while ensuring security and compliance.
3. Automating server management and deployment pipelines using scripting and IaC tools.
4. Building observability solutions with Elasticsearch, Prometheus, and Grafana.
5. Developing and maintaining monitoring dashboards and alerting mechanisms.
6. Working on VoIP and call control processing for real‑time communication services.
7. Delivering end‑to‑end application features from backend to UI.
8. Taking ownership of production services from design through post‑deployment support.
9. Collaborating with cross‑functional teams in an Agile environment.
10. Applying security best practices and change‑management processes.
Tech stack: Java (Spring), Python, Kubernetes, Docker, AWS/Azure/GCP, Terraform, Helm, Git, CI/CD pipelines, Elasticsearch, Prometheus, Grafana, VoIP protocols, AI/ML frameworks.
Growth path: Starting as a Cloud Engineer, you can progress to Senior Cloud Engineer, Lead Engineer, or Cloud Architect, with opportunities to specialize in AI, observability, or security.
Why join Cisco? The company offers competitive compensation, a culture of continuous learning, global exposure, and a mission to shape the future of technology. Employees enjoy flexible work arrangements, wellness programs, and a collaborative environment that values innovation and impact.
Overall, this role is ideal for engineers who thrive on building reliable, scalable cloud services and want to work on cutting‑edge technologies in a supportive, growth‑oriented setting.
Preparation Hub
Cisco — QA & Automation Testing Interview Guide
Previously asked questions, exam syllabus, coding benchmarks & round strategy.
📖 Previously Asked Questions & Preparation Links
APTITUDE & LOGIC
📖
Aptitude Practice Questions & Online Mock Tests
Curated logical, quantitative, and verbal reasoning problems to sharpen reasoning skills required for the initial screening test.
Open Resource ↗
COMPANY GUIDE
🎯
Cisco Interview Preparation Corner
Comprehensive guide covering typical interview formats, common questions, and preparation tips for Cisco and off-campus tech roles.
Open Resource ↗
MOCK TESTS & PAPERS
📝
Comprehensive Interview Prep Resources & Syllabus
Collection of previous year questions, company-specific test patterns, and interview experiences for technical and HR rounds.
Open Resource ↗
CODING PRACTICE
💻
Algorithm and Data Structure Problem Set
Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.
Open Resource ↗
💻 Previously Asked Coding Challenges
Easy / Medium
⚡ Live Debugger
Two Sum & Two Pointers Array Optimization
Asked in 85% tech rounds
Medium
⚡ Live Debugger
Reverse Linked List & Detect Cycle (Floyd's Algorithm)
Frequently asked in core rounds
Medium
⚡ Live Debugger
SQL Nth Highest Salary with DENSE_RANK() & Subqueries
Top standard database question
Easy / Medium
⚡ Live Debugger
Valid Parentheses & Stack Implementation
Standard online assessment problem
🗺️ Round-Wise Strategy
Round 1: Online Assessment (OA)
Aptitude, Quantitative Logic & 2 Coding Problems
Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1
Core Tech Stack (Java, Python, Kubernetes, Docker, Cloud Infrastructure, Real‑Time Systems, Server‑Side Development, Automation, Observability, Elasticsearch, Prometheus, Grafana, VoIP, Call Control, AI Engineering, Spring, Multithreading, Asynchronous Programming, Cloud Migration, Scripting, Monitoring, Reliability, Security, Change Management) & Live Code Tracing
Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving
Database Schemas, APIs & Architecture Basics
Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion
Cisco Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
❓ Core Technical Questions & Answers
What is the difference between Implicit Wait, Explicit Wait, and Fluent Wait in Selenium? Answer ▼
Model Answer: Implicit Wait sets a global timeout for all element lookups. Explicit Wait pauses execution until a specific ExpectedCondition (e.g. elementToBeClickable) is met. Fluent Wait allows defining polling frequency and ignoring specific exceptions like NoSuchElementException.
Explain the Page Object Model (POM) and its advantages in Test Automation. Answer ▼
Model Answer: POM is a design pattern that creates an object repository for web UI elements. It separates test scripts from page locators, reducing code duplication and making maintenance easy when UI elements change.
How do you handle dynamic WebElements whose ID changes on page reload? Answer ▼
Model Answer: Use dynamic XPath methods like contains(), starts-with(), text(), or XPath axes (ancestor, following-sibling, parent) instead of brittle absolute paths.
What is the difference between @BeforeMethod and @BeforeClass in TestNG? Answer ▼
Model Answer: @BeforeClass runs once before the first test method in the current class, while @BeforeMethod executes before each individual test method.
How do you validate REST API response codes and JSON payload using Postman / RestAssured? Answer ▼
Model Answer: In RestAssured: given().when().get('/endpoint').then().assertThat().statusCode(200).body('status', equalTo('ACTIVE')).
🤝 Behavioral & HR Questions (STAR Method)
Why do you want to join Cisco as a Cloud Engineer?
Preparation Tip: Highlight Cisco's market reputation, recent tech innovations, and how your skills in Java directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Preparation Tip: Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Preparation Tip: Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
