Salary: £25,000 - 50,000 per year Requirements:

Strong, recent hands-on experience with SSIS (SQL Server Integration Services)
Strong, recent experience developing API integrations
Proven experience delivering system integration projects
Experience with C# and/or .NET technologies
Ability to demonstrate relevant experience in recent roles or projects
Active or previously held (lapsed) SC Clearance
Desirable: experience with RESTful APIs/Web APIs, SOAP/Web Services, Microsoft SQL Server, integration testing and troubleshooting, or secure and government environments

Responsibilities:

Design, develop and deliver system integration solutions
Build and maintain integrations using SSIS
Develop and support API-based integrations, including REST/API services
Work across applications and systems to ensure reliable data and service integration
Troubleshoot integration issues and support testing and deployment
Work with technical and business stakeholders throughout the integration lifecycle

Technologies:

API
C#
Support
REST
SOAP
SQL
SSIS
Web
https://jobeax.com/link/GrYTXLZMpxEMJknV

More:

We are seeking an experienced System Integration Developer or Engineer for a client project requiring recent, practical experience with SSIS and API integrations, alongside exposure to C# and/or .NET. Candidates should apply with a current CV detailing recent system integration project experience. GCS is acting as an Employment Business for this vacancy.

last updated 43 week of 2026

Integration Developer (SC Cleared)

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