Systems Integration Senior Specialist

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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-usThis 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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