Systems Integration Senior Specialist
Apply now »Date: Jun 18, 2026
Location: Any NTT location, KA, IN
Company: NTT DATA Services
Req ID: 376024
NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.
We are currently seeking a Systems Integration Senior Specialist to join our team in Any NTT location, Karnātaka (IN-KA), India (IN).
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.
Proficiency Scale
Working – Performs tasks with guidance.
Proficient – Delivers independently.
Advanced – Designs solutions and mentors.
Expert – Sets standards and owns architecture.
Skills Matrix
✅ 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) |
About NTT DATA
NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.
Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.
NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.
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