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Posted 21 July, 2026

Integration Software Engineer

Precept Recruit
Etwall, ENG, GB Full Time

Job Description

Competitive Salary | Exceptional benefits - listed below | Derby - 5 days Onsite| Permanent

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We're recruiting for a Integration Software Engineer to join a growing and ambitious team at a pivotal stage in its journey.

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Want to be part of a business that is disrupting the national security market? Our client is a fast-growing UK sovereign technology company delivering innovative encryption and secure communications solutions to some of the country's most demanding customers. Combining deep technical expertise with an agile, customer-focused approach, they are challenging the status quo and proving that world-class capability can come from a dynamic and ambitious SME.

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As an Integration Software Engineer, you will develop, maintain, and integrate internal business applications and automation tools. You'll work with open-source ERP systems, .NET applications, scripting languages, and SQL-based data integrations, collaborating closely with Software, QA, and Production teams to deliver reliable and efficient business solutions.

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Skills and experience required

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Essential Technical Skills / Qualifications

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    NET development — Development of C#/.NET applications and services.

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    Knowledge of designing, deploying and maintaining SQL databases.

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    Experience of writing complex SQL queries.

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    Experience of .NET coding in a professional environment.

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    Experience debugging complex systems.

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    Source control using Git, SVN or CVS.

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    An appreciation of scripting languages.

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    Understanding of best practices in developing maintainable code, documentation and test.

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What's on offer

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    A friendly, highly technical team that values collaboration and personal growth.

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    25 days holiday (with buy/sell up to 5 days coming this year).

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    Up to 10% bonus scheme .

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    4% company pension contribution .

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    Free on-site EV charging (fair-use policy applies).

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    Flexible working culture within an office-based role.

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