JD #2308
Applications open
Full-Time Job
Dot Net Developer | GCP - Capgemini
Capgemini
About the role
Your Role As a oftware Engineer - .NET Core & Microservices , you will be responsible for designing, developing, refactoring, and modernizing enterprise-scale applications using modern Microsoft technologies. You will work on cloud-native, high-performance microservices and backend services, contributing across the entire software development lifecycle, from design and development to testing, deployment, and support. You will collaborate with globally distributed teams to build scalable, resilient, and highly available solutions leveraging cloud platforms, containerization, and modern DevOps practices. Your Responsibilities Design, develop, and maintain enterprise-grade applications using C#, .NET Core (.NET 9+), ASP.NET Core, and Web APIs . Build and enhance microservices-based architectures for scalable and resilient business applications. Develop cloud-ready backend services and integration layers that support high availability and performance. Participate in solution design, technical discussions, code reviews, and architecture decisions. Create, consume, and maintain RESTful APIs and distributed services. Write clean, maintainable, and testable code following software engineering best practices and OOP principles. Implement automated unit tests and support quality engineering initiatives. Deploy and manage applications using Docker, Kubernetes, Helm, and cloud platforms . Work with messaging technologies such as Apache Kafka or similar event-driven platforms. Collaborate with Product, QA, DevOps, and Engineering teams in an Agile/Scrum environment. Troubleshoot, debug, and resolve application issues while ensuring optimal system performance. Contribute to CI/CD pipeline implementation and continuous delivery practices. Prepare and maintain technical documentation and ensure the quality and completeness of deliverables. Support production deployments and continuously improve application reliability and scalability.
Eligibility & process
Who can apply
Experience: 5-10 Yrs. Open to matching qualifications.
Skills & stack
Selection process
Details are shared by the recruiter after shortlisting.
Prep kit
20 resourcesStudy material 4
Aptitude Practice Questions & Mock Tests
Curated logical, quantitative, and verbal reasoning problems for the initial online screening round.
Company-Specific Interview Preparation Corner
Detailed interview experiences, exam formats, and previous test questions for Capgemini and tech roles.
Technical Placement Cheat Sheets & Question Bank
High-yield coding cheat sheets, core CS fundamentals (OOP, DBMS, OS, Networks), and rapid revision guides.
Algorithm, DSA & Live Code Debugger Practice
Hands-on problem sets to improve coding speed and step-by-step memory debugging.
Company-specific guides 4
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.
COMPANY GUIDE
Capgemini Interview Preparation Corner
Comprehensive guide covering typical interview formats, common questions, and preparation tips for Capgemini and off-campus tech roles.
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.
CODING PRACTICE
Algorithm and Data Structure Problem Set
Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.
Likely coding questions 4
Round-wise strategy 4
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 (Google Cloud Platforms, Google, Cloud Platform, ASP.NET Core, C#, Cloud Platforms, .NET Core, REST APIs) & 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
Capgemini Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
Technical questions 5
Explain OOP (Object-Oriented Programming) principles with real-world examples in Google Cloud Platforms. Answer
Model answer: 1. Encapsulation (data hiding via private fields/getters). 2. Abstraction (hiding implementation complexity). 3. Inheritance (code reusability). 4. Polymorphism (method overriding/overloading).
What is the time and space complexity of QuickSort vs MergeSort? Answer
Model answer: QuickSort: Average O(N log N) time, O(log N) space. Worst O(N^2). MergeSort: Guaranteed O(N log N) time, but requires O(N) auxiliary space.
Explain the difference between SQL Indexing (B-Tree vs Hash) and when not to use an index. Answer
Model answer: Indexes speed up SELECT queries via B-Trees. However, they slow down INSERT, UPDATE, and DELETE operations because indexes must be updated on disk. Avoid on low-cardinality columns (e.g., boolean flags).
What happens under the hood when you enter a URL in a browser? Answer
Model answer: 1. DNS lookup (resolves IP). 2. TCP 3-way handshake (SYN, SYN-ACK, ACK). 3. TLS negotiation for HTTPS. 4. HTTP GET request sent. 5. Server responds with HTML/CSS/JS. 6. Browser renders DOM & CSSOM tree.
What is the difference between REST and GraphQL APIs? Answer
Model answer: REST uses multiple fixed endpoints with possible over/under-fetching. GraphQL uses a single endpoint allowing clients to query exact fields in a single request.
Behavioural & HR questions 3
Why do you want to join Capgemini as a Dot Net Developer | GCP - Capgemini?
Highlight Capgemini's market reputation, recent tech innovations, and how your skills in Google Cloud Platforms directly solve their team's objectives.
Highlight Capgemini's market reputation, recent tech innovations, and how your skills in Google Cloud Platforms directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
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?
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.