Senior API & Dynamics 365 Integration Engineer (6Mo)

Momentum Consulting; Auckland; On-site; NZD 120,000 - 170,000; Part time

Job summary

Jora New Zealand is seeking a Senior Integration Developer to deliver hands-on REST API integrations, primarily connecting Microsoft Dynamics 365 CE with an external platform. The role emphasizes data transformation, debugging, and reliable API-driven solutions in a NZ-based setting.

You'll bring strong C#/.NET skills, experience with OAuth2, JWT and API keys, plus exposure to Dataverse and middleware tools. The project is six months, with a focus on robust, scalable integration design.

Qualifications

• Proven experience designing, developing and consuming REST APIs.
• Strong understanding of JSON payloads, data mapping and transformation.
• Experience with authentication including OAuth2, API Keys and JWT.
• Strong API integration troubleshooting and debugging capability.
• Experience with asynchronous processing, logging and error handling.
• Ideally hands-on experience with Microsoft Dynamics 365 CE and Dataverse.

Responsibilities

• Develop and support system-to-system integrations between Dynamics CE and external platforms.
• Work across REST APIs to exchange data and ensure reliable data transformation.
• Expose and consume APIs, troubleshoot integration issues and implement robust error handling.
• Assist with authentication, logging and monitoring of integration pipelines.
• Provide hands-on development for Dynamics plugins and related workflows as needed.

Skills

REST APIs

JSON payloads

Data mapping

Data transformation

OAuth2

API Keys

JWT

Dynamics 365 CE

Dataverse

C# / .NET

API integration troubleshooting

Asynchronous processing

Logging

Error handling

Tools

MuleSoft

Boomi

OIC

Informatica

Power Platform

Azure integration services

Job description

Jora New Zealand is seeking a Senior Integration Developer to deliver hands-on REST API integrations, primarily connecting Microsoft Dynamics 365 CE with an external platform. The role emphasizes data transformation, debugging, and reliable API-driven solutions in a NZ-based setting.

You'll bring strong C#/.NET skills, experience with OAuth2, JWT and API keys, plus exposure to Dataverse and middleware tools. The project is six months, with a focus on robust, scalable integration design.