Senior Software Engineer

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Overview

Principal Engineer (Contract) – Insurtech | £600/day Outside IR35

I’m working with a high-growth Insurtech scale-up looking for a Principal Engineer to lead a major platform modernisation.

Up to £600/day (Outside IR35)

Responsibilities

  • Own and shape architecture for large-scale, cloud-native systems
  • Drive platform modernisation and technical strategy
  • Mentor senior engineers and influence multiple teams
  • Bridge business goals with technical delivery

Tech

  • Golang, modern backend systems
  • AWS (Lambda, DynamoDB) + exposure to Azure
  • Terraform / IaC, containers
  • Bonus: .NET, TypeScript, React

This is a high-impact role in a business investing heavily in its next growth phase.

#J-18808-Ljbffr”, “datePosted”: “2026-05-10”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Arrows”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__428773056__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Arrows
Apply for the Senior Software Engineer
Location: London
Job Description:

Overview

Principal Engineer (Contract) – Insurtech | £600/day Outside IR35

I’m working with a high-growth Insurtech scale-up looking for a Principal Engineer to lead a major platform modernisation.

Up to £600/day (Outside IR35)

Responsibilities

  • Own and shape architecture for large-scale, cloud-native systems
  • Drive platform modernisation and technical strategy
  • Mentor senior engineers and influence multiple teams
  • Bridge business goals with technical delivery

Tech

  • Golang, modern backend systems
  • AWS (Lambda, DynamoDB) + exposure to Azure
  • Terraform / IaC, containers
  • Bonus: .NET, TypeScript, React

This is a high-impact role in a business investing heavily in its next growth phase.

#J-18808-Ljbffr…

Posted: May 10th, 2026