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Software Engineer (Notary, Managed Services)

  • UK or Ireland
  • Engineering
  • Full-time
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The successful candidate will work as part of the Notaries team, which develops and maintains one of the critical components of R3’s distributed ledger technology.

The team operates as a self-sufficient squad, and is responsible for ensuring that the Notary service is able to guarantee transaction uniqueness in a performant and cost effective manner, in addition to making enhancements to the software to deliver new capabilities.


  • Work as a member of a team within the larger engineering group to deliver high quality and well tested code
  • Realization and delivery of technical designs to meet release deadlines
  • Code review peer and open-source contributions to the codebase
  • Contribute to the technical enablement of R3’s field teams
  • Liaise with the R3 Support team to troubleshoot and address customer issues
  • May be responsible for small project or workstream
  • May help track progress of shared assignments using their intermediate
  • understanding of their domain to execute their work
  • Have an intermediate or growing understanding of the business and their needs
  • The nature of the work is transactional with an intermediate understanding of client needs
  • Able to work with product managers to deliver larger features without guidance supervision
  • Able to take a feature from design to delivery with guidance and input from more senior engineers


  • Strong understanding of computer science and engineering principles
  • Experience delivering end-to-end platforms and services
  • Familiarity of multiple layers of the infrastructure and application stack from systems
  • OS development through networking, middleware, and application logic
  • Proven problem-solving skills and ability to work under pressure
  • Practical experience with the following technologies would be beneficial: Docker, Kubernetes, Cloud Infrastructure platforms and tools such as AWS, Azure, Terraform, SQL Database technologies (Postgres, Oracle etc.)

At R3, we encourage a diverse and inclusive workforce. If you don’t meet all of the above criteria, but you think you’d be a great addition to R3, send us your CV. We’re always interested in meeting collaborative people who are excited to work with us.

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