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Systems Integration Senior Analyst

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Date: Jun 5, 2026

Location: Any NTT location, KA, IN

Company: NTT DATA Services

Sr. Java Developer

Role Responsibilities

- Design and develop enterprise-grade Java backend services and APIs.

- Own end-to-end delivery of business domain modules.

- Implement security, performance, and resilience best practices.

- Support production systems, incidents, and continuous improvement initiatives.

Working – Performs tasks with guidance.

Proficient – Delivers independently.

Advanced – Designs solutions and mentors.

Expert – Sets standards and owns architecture.

✅ MUST

Category	Skill Area	Expected Proficiency	What It Means in Practice
Core Engineering	Java (Enterprise Backend)	Advanced	Designs clean, performant Java services; deep understanding of concurrency, memory, and JVM behaviour
	Multi‑module Maven Projects	Advanced	Comfortable working across shared common modules and multiple business domains without introducing coupling
	REST / API Development	Advanced	Designs robust APIs with validation, error handling, idempotency, and backward compatibility
	Maven Build & Dependency Mgmt	Proficient	Manages POM hierarchies, resolves dependency conflicts, supports CI builds
Security	Application Security	Advanced	Implements secure defaults, understands authN/authZ flows, avoids common vulnerabilities
	Kerberos / Enterprise Auth	Working – Proficient	Can integrate, configure, and troubleshoot Kerberos‑based or enterprise SSO authentication
Platform	Distributed Caching (Hazelcast)	Advanced	Designs cache topology, eviction strategies, and handles consistency/failover scenarios
Integration	Messaging Fundamentals	Proficient	Implements async flows with retries, idempotency, and failure handling
Operations	Production Support & Stability	Advanced	Investigates incidents, performs RCA, improves system resilience
Networking	API Networking Basics	Proficient	Understands behaviour behind load balancers, proxies, TLS termination

👍 SHOULD

Category	Skill Area	Expected Proficiency	What It Means in Practice
Observability	Logging & Monitoring	Proficient	Integrates structured logs, metrics, and health checks (e.g., Filebeat/Heartbeat patterns)
Performance	Load / Stress Testing	Working – Proficient	Can run tests, interpret results, and tune obvious bottlenecks
Resilience	Reliability Patterns	Advanced	Applies timeouts, retries, bulkheads, graceful degradation consistently
Domain Ownership	Business Modules	Advanced	Owns end‑to‑end design for domains like Trades, Ledger, Statements
Security	MFA / Token Integrations	Working	Able to integrate and support OneSpan/Digipass‑style mechanisms
Engineering Practice	Code Review & Standards	Advanced	Enforces quality standards, refactors legacy code safely
Delivery	Environment‑Agnostic Design	Proficient	Ensures behaviour consistency across DEV/UAT/PROD

🌟 COULD (Differentiators / Leadership Signals)

Category	Skill Area	Expected Proficiency	What It Means in Practice
Architecture	Domain‑Driven Design	Working – Proficient	Applies tactical DDD patterns where beneficial
Platform	API Gateway / DMZ Awareness	Working	Understands perimeter controls and gateway integration constraints
Security	Advanced Hardening	Proficient	Designs route allow/deny policies and defense‑in‑depth
Quality	Test Strategy Design	Proficient	Shapes unit/integration/E2E automation approaches
Banking Knowledge	Post‑Trade / Ledger Concepts	Working	Understands core banking or post‑trade lifecycles
Leadership	Mentoring & Technical Direction	Advanced	Coaches developers and influences technical direction (Tech Lead signal)

Job Segment: Systems Analyst, Developer, Java, Technology

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