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REQUIREMENT_ID_2190 • 3-DAY_ACTIVE_POLICY N

Informatica Intelligent Cloud Services (IICS) Developer

Company
Company Crescendo Global Leadership Hiring India
Type
Opportunity Type Full-Time Job
Salary
Stipend / Salary Competitive Package (Best in Industry)
Location
Location Gurugram, India
Posted Date
Posted Date Today
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CR
Crescendo Global Leadership Technical Recruiter
Talent Acquisition Partner
🏢 Crescendo Global Leadership • Direct Recruiter Email: recruiter@crescendogloballeadership.com
Data integration Application Iics Cloud Services Application integration Intelligent Data Integration
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Aptitude Practice Questions & Mock Tests Open Resource ↗
Curated logical, quantitative, and verbal reasoning problems for the initial online screening round.
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Company-Specific Interview Preparation Corner Open Resource ↗
Detailed interview experiences, exam formats, and previous test questions for Crescendo Global Leadership Hiring India and tech roles.
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Technical Placement Cheat Sheets & Question Bank Open Resource ↗
High-yield coding cheat sheets, core CS fundamentals (OOP, DBMS, OS, Networks), and rapid revision guides.
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Algorithm, DSA & Live Code Debugger Practice Open Resource ↗
Hands-on problem sets to improve coding speed and step-by-step memory debugging.

Experience: 4-9 Yrs. Open to matching qualifications.

1
Online Assessment / Technical Interview Rounds / HR Review
Informatica Intelligent Cloud Services (IICS)- 5 + Years- Gurgaon (hybrid) Must have-Cloud Application Integration (CAI) Software Developer Senior Financial Systems From coast-to-coast, our inspiring colleagues are at the heart of what we do best: helping people, businesses and society prosper in good times and be resilient in bad times. With our team, youll bring this purpose to life every day by living our Values, being open to change, and pursuing your goals. well give you countless opportunities to learn and grow, alongside a diverse and passionate community of experts – the best the industry has to offer. You’ll be empowered to be your best self, do your best work, and make a meaningful impact. Here, you can: shape the future of insurance, win as a team, and grow with us. About the role We are looking for a driven and enthusiastic Senior Software Developer with experience in Informatica Intelligent Cloud Services (IICS) for our Financial Systems, who will participate in successful implementation of technology projects that support finance modernization and strategic acquisition programs. Work location: Toronto (700 University Ave) or Montreal (2020 Robert-Bourassa) This role will offer you the chance to: Lead and support the user experience Maximize the value of the system by identifying and recommending functional and technological solutions to improve business processes Work with a talented, diverse and open-minded group of individuals/stakeholders across multiple Business and IT teams Have exposure to delivering solutions using emerging technology stack Coach and mentor junior Software Application Architects and other team members You’ll also handle many key responsibilities: Design, develop and maintain Informatica cloud assets using the appropriate data load techniques Debug and tune Data Integration, Application Integration and Mass Ingestion assets; analyze data warehouse architecture, troubleshoot and recommend improvements and alternate methodologies Participate in code reviews and ensure that all solutions are aligned to pre-defined architectural and requirement specifications May prepare or review product documentation, written instructions or technical literature for accuracy and completeness Maintenance of business rules associated with data integration Participate in the fulfillment of ad-hoc data requests from internal business owners Participate and guide vendor teams in implementing solutions to fit current architecture The requirements Must Have: Good analytical skills Minimum 3-5 years' experience working with Informatica Intelligent Cloud Services (IICS) – Primarily Cloud Application Integration. Experience on Cloud Data Integration would be an added advantage Must be comfortable with developing API integrations, providing thought leadership around leading practices for IICS development Knowledge of working on an environment with AWS Platform would be added advantage Hands-on experience working with API integration projects Application Integration workflows with REST API endpoint Experience service connectors, application connectors, AWS S3 connector Experience with integrating with Oracle ERP and Oracle EPM Ability to create solution Architecture for different ETL use cases Ability to review existing system Architecture, find out the gaps and suggest the best possible solution Data Integration workflows for data validation, inserts, and querying Testing/QA/Code Scanning and Code Migration Experience in working on premise and cloud databases and Datawarehouse is a plus Experience working in Linux environment Strong Assets Experience in Design and implementation of complex ETL processes Proficient in writing complex SQL queries Good Understanding of traditional RDBMS systems like SQL Server, Oracle, etc. Good understanding of REST based systems and interfaces Excellent problem solving, debugging, performance tuning skills Excellent communication skills Here are a few reasons why others have joined our team: An award-winning, inspiring workplace that supports its people and recognizes great work Stimulating, challenging projects and development opportunities to help you grow your skills and career A comprehensive financial rewards program that recognizes your success An extensive, flexible benefits package An industry leading Employee Share Purchase Plan where we match 50% of net shares purchased A $350 annual wellness account that promotes an active lifestyle

Crescendo Global Leadership Hiring India — Software Engineering & Full Stack Interview Guide

Previously asked questions, exam syllabus, coding benchmarks & round strategy.

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.

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COMPANY GUIDE 🎯
Crescendo Global Leadership Hiring India Interview Preparation Corner

Comprehensive guide covering typical interview formats, common questions, and preparation tips for Crescendo Global Leadership Hiring India and off-campus tech roles.

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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.

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CODING PRACTICE 💻
Algorithm and Data Structure Problem Set

Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.

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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 (Data integration, Application, Iics, Cloud Services, Application integration, Intelligent, Data, Integration) & 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
Crescendo Global Leadership Hiring India Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
Explain OOP (Object-Oriented Programming) principles with real-world examples in Data integration. 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.
Why do you want to join Crescendo Global Leadership Hiring India as a Informatica Intelligent Cloud Services (IICS) Developer?
Preparation Tip: Highlight Crescendo Global Leadership Hiring India's market reputation, recent tech innovations, and how your skills in Data integration 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.

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