Senior Backend Engineer — Node.js, GraphQL & Secure APIs

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A technology-focused security firm in the London Area is seeking a Backend Developer. This full-time role requires 8-10+ years of experience, where you'll design, develop, and maintain scalable and secure backend systems using Node.js and TypeScript....Read More>>.

Posted: April 11th, 2026
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Automation QA Engineer: API, GraphQL & UI Testing

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A technology solutions company in Belfast is seeking an Automation QA Engineer to ensure quality for its FTS platform. You will design automation strategies covering backend APIs, GraphQL, and the React frontend. The ideal candidate will have a prove...Read More>>.

Posted: April 11th, 2026
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Senior Mobile & Web API Engineer - Hybrid (Sheffield)

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A leading global technology organisation is seeking a Senior Software Engineer for their Mobile Innovation Squad in Sheffield. The successful candidate will build scalable mobile features and backend services, influence architectural decisions, and e...Read More>>.

Posted: April 12th, 2026
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Windows Engineer (Python - Firewalls - Ansible - Jenkins - API) - Sheffield (Hybrid) - Inside IR35

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Location IconSheffield

Job Title: Windows EngineerLocation: Sheffield/Hybrid (3 days onsite per week mandatory)Contract: 6-12 months + extensionIR35: Inside IR35...Read More>>.

Posted: April 15th, 2026
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