London Prism Digital Ltd 1-2 Paris Garden London SE1 8ND
Senior Backend Engineer 2025-08-27 Senior Backend Engineer | Python, Data & Messaging | Security SaaSPrism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and auto Penpole 2025-09-27

Senior Backend Engineer

£70000 - £75000 per annum, Benefits: shares, private health insurance & FULLY remote

London
Charlie Mace

70000 YEAR

£70000 - £75000 per annum, Benefits: shares, private health insurance & FULLY remote

GBP
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Senior Backend Engineer | Python, Data & Messaging | Security SaaS

Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time visibility into their attack surface and potential exploitable vulnerabilities.

They have received numerous awards for being an up-and-coming security SaaS product company and show no signs of slowing down their growth. They've completed Series A funding, raising $29 million across three funding rounds, and are now seeking a Senior Backend Engineer.

This role acts as the intersection between two teams - frontend software team and the security research team. You will be responsible for building scalable backend services, building data workflows, asynchronous task queues and designing awesome data structures.

Key Requirements:

  • Previously worked at a start up / smaller sized company
  • 4 years experience
  • Python
  • Ability to build software which scales
  • Building data pipelines e.g., Airflow
  • Building messaging queues e.g., Kafka

The Package:

  • Up to £75,000 (can flex up to £80,000)
  • Fully remote
  • 28-day holidays (including bank holidays)
  • Shares options
  • Private health insurance via AXA
  • Competitive pension
  • Salary reviews every 12 months

This role does not accept applicants outside of the UK, nor does it offer sponsorship

Senior Backend Engineer | Python, Data & Messaging | Security SaaS
Job reference: #BH-12266