Systems Integration Developer

Salary: £24,000 - 36,000 per year

Requirements

• Strong expertise in XML (structured outputs, schemas, validation)
• Proficient in XSLT transformations
• Solid knowledge of VB.NET for system posting and integration logic
• Experience with SQL (data loads, reconciliation, fixes)
• Proven experience integrating external data into existing platforms

Responsibilities

• Design and load XML aligned to existing system formats
• Build XSLT for system and user-facing views
• Develop VB.NET logic to validate and post data
• Use SQL to support data movement and integrity
• Ensure existing workflows and outputs continue uninterrupted
• Deliver repeatable solutions across multiple data loads

Technologies

• ETL
• Support
• SQL
• XML

More

We are seeking a hands-on Systems Integration Developer to join our team, focused on integrating externally produced data back into live systems to ensure seamless operation. This role is fully remote and offers an outside IR35 contract. We emphasize strong skills in XML, SQL, and VB.NET along with light ETL-style data handling. We look forward to an immediate start and providing a collaborative environment for your expertise.

last updated 20 week of 2026