Senior .NET Integration Developer | Commodities & Shipping Technology | Hybrid Working at Ink Search, London, 12 Months, £850 per day

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