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Remotestar · IT - Software Development

Senior Site Reliability Engineer Manager

United Kingdom of Great Britain and Northern Ireland, London · Job Posted June 04, 2026
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Job Description

RemoteStar is looking to hire a Senior Site Reliability Engineering Manager on behalf of our client based in the UK with a fully remote work policy. About Client: The client building, the B2B marketplace for diamonds. It’s an industry-leading B2B diamond and gemstones marketplace, connecting jewelry retailers to gemstone supplies They have a presence in London, Hong Kong, Amsterdam, and as well in Mumbai and now in New York in 2001. About the role: As the SRE Manager, you will play a critical role in ensuring the reliability, scalability, and performance of our infrastructure and services through both direct technical contribution along with team building and management. Take full ownership of the production estate from both a technical and process perspective. Provide a consistent smooth operation of live systems and drive all on-call support issues. Design and operate a new incident tracking process to ensure root causes are found and remediated in a timely fashion by the development team. Create and maintain high end monitoring and automation tooling. Drive automation initiatives to streamline operational workflows and improve efficiency. Develop and maintain tools, scripts, and dashboards to monitor system health, performance, and reliability. Build a first class SRE team. Through a combination of leading by example, coaching and mentoring, mould the team would want to have around you. Provide leadership and guidance to the SRE team, fostering a culture of collaboration, innovation, and continuous improvement.

Job Responsibility

  • Take full ownership of the production estate from both a technical and process perspective.
  • Provide a consistent smooth operation of live systems and drive all on-call support issues.
  • Design and operate a new incident tracking process to ensure root causes are found and remediated in a timely fashion by the development team.
  • Create and maintain high end monitoring and automation tooling.
  • Drive automation initiatives to streamline operational workflows and improve efficiency.
  • Develop and maintain tools, scripts, and dashboards to monitor system health, performance, and reliability.
  • Build a first class SRE team.
  • Through a combination of leading by example, coaching and mentoring, mould the team would want to have around you.
  • Provide leadership and guidance to the SRE team, fostering a culture of collaboration, innovation, and continuous improvement.

Requirements

  • Proven experience in a senior or lead SRE role, with a strong track record of building and maintaining highly reliable infrastructure and services.
  • Expertise in incident management, including incident response, resolution, and post-mortem analysis.
  • Proficiency in monitoring, alerting, and observability tools such as Prometheus, Grafana, ELK stack or Datadog.
  • Experience with cloud platforms such as AWS, Azure, or GCP, including infrastructure as code tools like Terraform or CloudFormation.
  • Strong scripting and automation skills, with proficiency in languages such as Python, Bash, or Go.
  • Excellent communication and collaboration skills, with the ability to work effectively with cross-functional teams in a remote environment.
  • Demonstrated leadership capabilities, with a passion for mentoring and developing team members.

What we offer

  • Dynamic working environment in an extremely fast-growing company
  • Work in an international environment
  • Work in a pleasant environment with very little hierarchy
  • Intellectually challenging, play a massive role in client’s success and scalability
  • Flexible working hours
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