Senior .NET Integration Developer Outside IR35 Contract | Commodities & Shipping Technology | Hybrid Working
We’re recruiting for an experienced Senior .NET Integration Developer to join a major technology transformation programme within a global commodities organisation. This is a fantastic opportunity to play a key role in the modernisation of a Voyage Management System platform and deliver a suite of critical integrations across trading, finance and operational systems.
You’ll be responsible for designing, developing and supporting enterprise-grade integrations, working closely with Product Owners, Business Analysts, Architects and delivery teams in a fast-paced Agile environment.
Key Responsibilities
• Design and develop integrations between a Voyage Management platform and multiple enterprise applications.
• Build scalable services using C#, .NET, REST APIs, JSON and XML .
• Develop robust solutions with strong error handling, monitoring, logging and reconciliation capabilities.
• Work closely with stakeholders to understand interface requirements, data mappings and integration dependencies.
• Support the full software development lifecycle from technical design through to deployment and go-live.
• Participate in code reviews, CI/CD processes and automated testing activities.
• Produce technical documentation and provide post-deployment support where required.
Required Experience
• Strong hands-on development experience with C# and .NET .
• Proven track record delivering enterprise integrations and API-based solutions.
• Experience working with REST APIs, JSON and XML .
• Messaging platform experience such as Azure Event Hub, ActiveMQ, Kafka or similar.
• Understanding of microservices, event-driven architecture and integration patterns .
• Strong SQL Server skills and database troubleshooting experience.
• Experience with Git, CI/CD pipelines and automated deployment processes.
• Excellent problem-solving skills and the ability to work independently.
Desirable Experience
• Exposure to voyage management or maritime technology platforms.
• Experience within commodity trading, shipping or ETRM environments .
• Integration experience with SAP, Treasury, Compliance or Market Data systems.
• Knowledge of Azure cloud services and containerised deployments.
What’s on Offer?
• Opportunity to work on a high-profile global transformation programme.
• Exposure to complex integration challenges across trading and operational systems.
• Collaborative Agile delivery environment.
• Long-term programme work with a strong pipeline of future initiatives.
If you’re a skilled .NET Developer with integration experience and has a passion for building robust enterprise integrations and enjoy s working on large-scale business-critical programmes, we’d love to hear from you. Please only apply if you have the relevant domain trading experience
Web Reference : AJM/488476886-202
Posted Date : Fri, 09 Oct 2026
Location: , ,
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