Site Reliability Engineer

JR United Kingdom; Sheffield; Remote; GBP 50,000 - 80,000; Full time

Job summary

A leading trading firm in the digital asset space is searching for a Senior Site Reliability Engineer. This remote-first position involves optimizing global trading infrastructure, focusing on performance, resilience, and security in real-time environments. Ideal candidates are hands-on engineers, skilled in Linux, Docker, and scripting. Join a team that values deep technical expertise and innovative problem-solving in a high-stakes industry.

Qualifications

• Experience with low-latency, high-throughput infrastructure desired.
• Strong automation and scripting experience in Python and Bash.
• Fluent in Linux, with advanced terminal skills.

Responsibilities

• Operate and evolve trading systems with extreme uptime and latency requirements.
• Collaborate with developers to optimise infrastructure and troubleshoot issues.
• Write automation tools for deployment and incident response.

Skills

Linux

Python

Bash

Docker

Kubernetes

AWS

CI/CD

Observability stacks

Job description

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Site Reliability Engineer, sheffield, south yorkshire

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Client:

Durlston Partners

Location:

sheffield, south yorkshire, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

Senior Site Reliability Engineer | Remote (EU/UK) | High-Performance Trading

A leading trading firm operating at scale in the digital asset space is hiring a Senior Site Reliability Engineer to help scale, secure, and optimise its global trading infrastructure. This is a remote-first role open to engineers across the UK and EU.

This isn’t just another DevOps job — they’re looking for a tinkerer. Someone who enjoys getting deep into the internals of systems, thrives on debugging tough problems, and constantly looks for ways to make machines run faster, leaner, and more securely.

Role:

• Operate and evolve globally distributed trading systems with extreme uptime and latency requirements
• Collaborate with developers and traders to optimise infrastructure, troubleshoot issues, and deploy production-ready tooling
• Write automation and internal tools for deployment, monitoring, and incident response
• Tune performance across OS, network, and cloud layers — this role is hands-on and detail-oriented
• Improve system resilience, observability, and security in a high-stakes production environment

Requirements:

• Fluent in Linux — not just using it, but understanding how it works under the hood
• Advanced terminal skills — manipulating systems efficiently without relying on abstraction
• Experience working on low-latency, high-throughput infrastructure, ideally in trading or similar real-time environments
• Hands-on with Docker (Kubernetes is a plus), infrastructure-as-code, and CI/CD tooling
• Strong scripting and automation experience in Python and Bash
• Familiarity with observability stacks (Prometheus, OpenTelemetry, eBPF)
• Cloud infrastructure experience (AWS/GCP/Azure), with attention to IAM and software supply chain security
• Curious, persistent, and comfortable experimenting at the lowest levels of the stack