Senior .NET Integration Engineer (ETRM)

NTT DATA, Europe & LATAM, Branch in USA, Inc.

Houston (TX)

On-site

USD 120,000 - 140,000

Full time

4 days ago

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Job summary

NTT DATA, Europe & LATAM, Branch in USA, Inc. is seeking an experienced .NET Developer specializing in Enterprise Integrations to support a large-scale Energy Trading & Risk Management (ETRM) platform implementation.

You will design, develop, and maintain integrations between the ETRM platform and critical business applications, ensuring seamless data flow across trading, risk, settlements, accounting, market data, and reporting systems.

Qualifications

5–6+ years of software-development experience, with strong proficiency in C#, .NET/.NET Core and object-oriented development.
Strong integration-development experience, including REST/SOAP APIs, web services, messaging/event-driven architectures, batch/file interfaces and integration patterns.
Strong database and data skills, particularly SQL Server/SQL, data modelling, stored procedures, performance optimization and troubleshooting.
Experience delivering enterprise integrations in complex environments; ETRM/commodity trading experience strongly preferred, particularly Endur, Allegro, RightAngle or similar.
Strong software-engineering practices, including source control, CI/CD, automated testing, logging/monitoring, security, documentation and Agile delivery.

Responsibilities

Design and develop ETRM integrations.
Build and maintain interfaces between the ETRM platform and upstream/downstream applications using .NET/C#, APIs, messaging and integration technologies.
Develop APIs and integration services.
Create REST APIs, services, batch processes and event-driven integrations supporting trading, market data, risk, settlements, accounting and reporting processes.
Implement reliable data exchange and transformation.
Develop mappings, transformations, validation, error handling, logging, reconciliation and monitoring mechanisms to ensure accurate and resilient data movement.
Support testing, troubleshooting and performance optimization
Participate in SIT/UAT, investigate integration defects, perform root-cause analysis and optimize integration reliability, scalability and performance.
Collaborate with ETRM, architecture and application teams.
Translate interface specifications into technical solutions and coordinate with ETRM developers, BAs, architects, infrastructure/cloud teams and external vendors throughout implementation and cutover.