Onlano
Backend DevelopmentRemote

Integration Developer (Backend & DevOps)

Sanderson - Agency

London, UK, ๐Ÿ‡ฌ๐Ÿ‡ง United KingdomContract - Senior (4-7 years)0 applicantsCloses Jul 18, 2026

Salary

GBP 143,000 - 156,000 / year

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Job description

Job details

  • Location: London, UK
  • Work mode: Remote
  • Employment type: Contract (Not an internship)
  • Salary: GBP 143,000 - 156,000 per year

Role overview

Sanderson is seeking a skilled Integration Developer with a strong DevOps focus to join a leading UK financial services organization. This is a developer-first role centered on building robust backend services and implementing modern deployment pipelines for a new platform build. The ideal candidate will bridge the gap between backend development and infrastructure automation.

Job details

This is a Full-time Contract position based in London, UK, but offering a Fully Remote work mode. This is not an Internship. The salary range for this engagement is ยฃ143,000 to ยฃ156,000 GBP per annum (equivalent to ยฃ550-ยฃ600 per day Outside IR35).

Responsibilities

  • Develop and maintain scalable backend services using TypeScript and Node.js.
  • Design and implement seamless integrations between disparate financial systems.
  • Build and optimize CI/CD pipelines to streamline software delivery.
  • Collaborate with platform architects to define backend infrastructure requirements.
  • Ensure high availability and performance of integration layers.
  • Automate deployment processes to reduce manual overhead and errors.

Requirements

  • Proven experience as a Backend Developer with a strong leaning toward DevOps.
  • Proficiency in TypeScript and Node.js for building enterprise-grade services.
  • Hands-on experience with DevOps tools and infrastructure as code.
  • Experience working within the UK financial services sector is highly preferred.
  • Ability to work independently in a fully remote environment.
  • Strong understanding of API integration patterns and backend architecture.

Benefits

  • Competitive daily rate of ยฃ550-ยฃ600
  • Outside IR35 contract status
  • Fully remote working flexibility
  • Opportunity to work on a high-profile new platform build
  • Strong potential for contract extension

Keywords

TypeScriptNode.jsDevOpsBackend DevelopmentIntegrationCI/CDFinancial ServicesAPI Design