Senior Full-Stack Java Engineer; OpenText Exstream; FTE​/Onsite​/Hybrid

Position: Senior Full-Stack Java Engineer (OpenText Exstream) (FTE/Onsite/Hybrid)
Req

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 Senior Full-Stack Java Engineer (Open Text Exstream) (FTE/Onsite/Hybrid) to join our team in Charlotte, North Carolina (US-NC), United States (US).

Job Duties and Responsibilities

NTT DATA Americas, Inc., is seeking a Senior Software Engineer (IT Onshore Band
4) to participate in the full system development lifecycle (SDLC) of enterprise applications that support high‑volume document generation, processing, printing, and electronic/postal delivery for the bank.

This role focuses heavily on building new, complex enterprise platforms that process very large transaction volumes and operate in highly available, resilient environments.

Project Environment

* Over 80% of the role involves building new enterprise software applications

* Highly complex systems designed for extreme scale and high throughput

* Modular, microservices‑based architecture with configurable, workflow‑driven orchestration

* Runs on Open Shift (OCP) cloud platforms

* Databases include Mongo

DB, Postgre

SQL, SQL server

* Document generation using Open Text Exstream including Exstream Cloud Native

* Core technologies include Java, Spring, Hibernate, JPA, Kafka, Avro, Apigee, and orchestration services

* Strong emphasis on automated testing using JUnit, Karate, Cucumber, TDD, and BDD

* High availability and resiliency patterns including circuit breakers, feature toggles (Harness), blue‑green deployments, and CI/CD

* Observability and monitoring via Grafana and App Dynamics

* Supports critical document delivery infrastructure across Linux, Windows, and Open Shift platforms

Upcoming Initiatives

The team is actively supporting modernization and migration efforts, including:

* Migrating legacy mainframe applications to Open Shift

* Electronification and modernization of document delivery platforms

* Migrating Linux and Windows servers running Open Text Exstream from legacy data centers to new data centers

* Server and application migration activities

* Middleware patching and platform upgrades

* Ongoing UI maintenance and enhancements

* Operational stability, performance tuning, and production support during and after migration

Key Responsibilities

* Participate in end‑to‑end SDLC activities including design, development, testing, deployment, and production support

* Design, develop, and support applications related to document composition, generation, and delivery

* Perform application‑side administration on Linux, Windows, and Open Shift environments

* Support and enhance Java‑based full‑stack applications

* Collaborate in an Agile environment aligned with client's Technology SDLC standards

* Work across multiple platforms and technologies while managing multiple priorities

* Partner with infrastructure, platform, and QA teams to ensure availability, resiliency, and performance

* Contribute to automation, monitoring, and deployment best practices

Desired and

Preferred Qualifications

Core Qualifications

* Senior‑level software engineering experience with strong SDLC fundamentals and Agile delivery

* 8+ years Java full‑stack development experience, including Java, Spring / Spring Boot, Hibernate, and JPA

* 3+ years Open Text Exstream batch and real‑time server administration

* 3+ years Cloud‑native/containerized platforms:
Open Shift (OCP), Docker, Kubernetes, Helm

* Experience with SQL and relational databases, including Postgre

SQL and/or SQL Server

* Linux and Windows application‑side administration

* Shell scripting experience (Korn Shell or Bash)

* Experience working in large‑scale, high‑volume enterprise systems

Preferred / Nice to Have

* UI development experience using Angular and/or React

* Distributed systems and messaging using Kafka with Avro

* Middleware and API platform experience (Apigee)

* Dev Ops and deployment practices including blue‑green deployment strategies, Liquibase, feature toggles (Harness), and circuit breaker patterns

* Test automation using JUnit, Karate, Cucumber, TDD, and BDD

* Observability and performance monitoring using…