.NET Developer (Integrations)

NTT DATA • Houston, TX

6d

About The Position

At NTT DATA, we believe the best transformations happen when people, technology, and bold ideas come together. We are a global business and technology services company with more than 190,000 professionals across 50+ countries. As a Global Top Employer, we partner with organizations around the world to drive innovation, digital transformation, and sustainable growth. Here, you will be part of a truly global organization where collaboration goes beyond borders, ideas are encouraged, and people have the opportunity to grow while making an impact. Our culture is highly collaborative and entrepreneurial, is built around being the place where people grow—empowering everyone to Respect every voice , Think big. Be bold , Deliver the outcome , and Win together . We are seeking an experienced .NET Developer specializing in Enterprise Integrations to support a large-scale Energy Trading & Risk Management (ETRM) platform implementation. In this role, you will design, develop, and maintain integrations between the ETRM platform and critical business applications, helping ensure seamless data flow across trading, risk, settlements, accounting, market data, and reporting systems.

Requirements

• 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.

Nice To Haves

• Experience within Energy, Commodities Trading, Oil & Gas, Power, Natural Gas, LNG, or related industries.
• Industry certifications related to ETRM products.
• ETRM products certifications are highly desirable.

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.

Benefits

• The starting pay range for this role is up to $140,000.
• This range reflects the maximum target compensation for the position across all US locations.
• Actual compensation will depend on a number of factors, including the candidate’s actual work location, relevant experience, technical skills, and other qualifications.
• This position may also be eligible for incentive compensation based on individual and/or company performance.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior