Site Reliability Engineer SRE DevOps DevSecOps

SR2 • TRAFFIC • London, Not Specified, United Kingdom • £650 - £700 / * • 5h ago

Site Reliability Engineer (SRE)DevSecOps Cloud Engineering Observability Production Environments LondonSR2 is supporting a major 3-year programme and looking for an experienced Site Reliability Engineer (SRE) to join the Production Engineering team. This function underpins the reliability, security, and performance of all live environments, from production systems to critical customer deployments.You'll apply a software engineering mindset to operational problems, building automation, scalability, and resilience into cloud-native infrastructure. Beyond supporting live systems, this team also acts as a centre of excellence, guiding project teams in adopting best practices across DevSecOps, observability, and cost optimisation.This is a 6-month contract (Outside IR35) with long-term extension opportunities.Key Responsibilities:

Build, maintain, and support production and demo environments
Automate infrastructure provisioning and deployment workflows (Terraform, GitHub Actions, GitOps)
Package and deploy applications to customer environments
Implement and optimise observability tooling (Prometheus, Grafana, Loki)
Support incident response, monitoring, and backup/recovery planning
Mentor project teams in DevSecOps practices and environment management
Ensure cloud environments are secure, performant, and cost-optimised

Tech Environment & Skills:

Cloud Engineering: AWS/Azure/GCP, Linux, Terraform (IaC)
Containers: Kubernetes, Docker, Helm (OpenShift a plus)
Observability: Prometheus, Grafana, Loki (network visualisation desirable)
CI/CD & GitOps: GitHub Actions, ArgoCD/Flux
Security: Cloud access models, Zero Trust principles
Programming: Python or Golang preferred; Bash scripting
Databases & Pipelines: PostgreSQL optimisation, Kafka integration
Excellent problem-solving skills, with the ability to troubleshoot complex issues quickly

The Details:

Contract: 6 months (with extensions across a 3-year programme)
Inside IR35
Location: London twice a week (hybrid model)
Clearance: SC level may be required depending on deployment

If you're an experienced SRE who thrives on building reliable, secure, and cost-efficient production systems, apply now for immediate consideration.

Related Jobs

Senior Python Software Engineer

InterQuest Solutions • TRAFFIC • London, Not Specified, United Kingdom • 1d ago

Engineer Outside IR35

Senior Python Software Engineer Contract - Outside IR35 Day Rate: Up to £725 (DOE) Immediate Start Location: UK Remote Opportunity: Our UK leading client is seeking experienced Senior Software Engineers who enjoy buildin...

1d ago

Apply

Infrastructure Engineer (Security Remediation)

La Fosse Associates • TRAFFIC • London, Not Specified, United Kingdom • 1d ago

Engineer Outside IR35

Cloud & Infrastructure Engineer (Security Remediation) Location: Liverpool Street office, 3 days a week Duration: 3 months (initial) Start Date: ASAP Day Rate: £350 - £450 (Outside IR35) We are seeking an experienced...

1d ago

Apply

DevSecOps Engineer

Onyx-Conseil • TRAFFIC • London, Not Specified, United Kingdom • 1d ago

Engineer Outside IR35

DevSecOps Engineer - 6-month contract - Outside of IR35 - Remote/London My Customer is seeking a highly skilled DevSecOps Engineer with deep expertise in Cloud Security. This role is critical in strengthening their cloud...

1d ago

Apply

DevSecOps Engineer

VIQU IT Recruitment • TRAFFIC • London, Not Specified, United Kingdom • £450 - £550 / * • 4d ago

Engineer Outside IR35

4d ago

Apply

Senior Python Software Engineer

Interquest • TRAFFIC • London, Not Specified, United Kingdom • £500 - £725 / * • 4d ago

Engineer Outside IR35

4d ago

Apply

Integration Engineer - M&A - Outside IR35

Lorien • TRAFFIC • London, Not Specified, United Kingdom • 5d ago

Engineer Outside IR35

Integration Engineer - M&A - Outside IR35 Job Type Contract/Temporary Location City of London, London Negotiable Job Ref BBBH70 Date Added August 14th, 2025 Consultant Georgina Frost Integration Engineer - M&A -...

5d ago

Apply

Contract Python Engineer - DV Cleared

Searchability NS&D • TRAFFIC • London, Not Specified, United Kingdom • £500 - £650 / * • 5d ago

Engineer Outside IR35

CONTRACT PYTHON / DATA ENGINEER - DV CLEARED NEW OUTSIDE IR35 CONTRACT OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A PYTHON / DATA ENGINEER WITH DV CLEARANCE Contract job opportunity for a Data Engin...

5d ago

Apply

Contract Senior Software Engineer - eDV Cleared

Searchability NS&D • TRAFFIC • London, Not Specified, United Kingdom • £500 - £750 / * • 5d ago

Engineer Outside IR35

CONTRACT SENIOR SOFTWARE ENGINEER - eDV CLEARED NEW CONTRACT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Contract job opportunity for a Senior So...

5d ago

Apply

Contract Data Engineer - eDV Cleared

Searchability NS&D • TRAFFIC • London, Not Specified, United Kingdom • £450 - £650 / * • 5d ago

Engineer Outside IR35

CONTRACT DATA ENGINEER - eDV CLEARED NEW OUTSIDE IR35 CONTRACT OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY SME FOR A DATA ENGINEER WITH eDV CLEARANCE Contract job opportunity for a Data Engineer National Sec...

5d ago

Apply

Full Stack Engineer (Contract)

Two Circles • TRAFFIC • London, Not Specified, United Kingdom • 5d ago

Engineer Outside IR35

6 month outside IR35 contract Two Circles is a global sports agency. We drive growth for sports properties by delivering deeper connections with fans, through the intelligent use of data and technology. We work with some...

5d ago

Apply