Senior Mendix Developer

Salary: £30,000 - 70,000 per year

Requirements

• Senior-level Mendix developer (Advanced certification ideal)
• Proven full-stack Mendix development capabilities
• Experience working with securities, funds, asset/wealth management, or financial products
• Background in building transactional or reconciliation systems
• Ability to work autonomously in a fast-paced transformation project

Responsibilities

• Lead technical delivery of a Mendix-based funds management & reconciliation platform
• Translate the existing MS Access solution into scalable Mendix modules
• Work closely with SMEs from wealth/asset management
• Implement data flows, validation, reconciliation logic, and reporting
• Ensure best practices in Mendix architecture, security, and performance
• Contribute to ongoing backlog items

Technologies

• Mendix
• Security

More

We are a wealth management client seeking a Senior Mendix Developer who possesses strong full-stack capabilities and direct experience within the securities, funds, or broader investment/asset management systems. You will be involved in rebuilding an existing funds management and reconciliation system currently in MS Access, migrating and re-engineering it into a robust Mendix application as part of a fixed-term transformation project. This is a remote/hybrid position based in the UK, with an initial 2-month contract likely extending to 6 months due to a large product backlog. We value collaboration and innovation in our team.

last updated 18 week of 2026