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Senior Backend Engineer

Catalyst • Sydenham, Belfast

Salary
£65k – £80k
Posted
5 June 2026
Work mode
Full-time
Sponsor match
high
Skilled WorkerWorker (A rating)
Salary: £65,000 - 80,000 per year Requirements: Strong technical, commercial experience as a Backend Engineer, Senior Backend Engineer or Lead Backend Engineer, ideally in a fast-paced, growing technology-driven business Experience in an agile, product-led environment is desirable Production-grade experience in Go, having designed and shipped backend services at scale Experience with TypeScript in
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