Site Reliability Engineer (SRE)

Blackfluo.ai; City Of London; Remote; GBP 70,000 - 90,000; Full time

Job summary

A technology-focused company is looking for a skilled Site Reliability Engineer (SRE) to ensure the reliability and scalability of its AWS infrastructure. In this remote role, you will manage CI/CD pipelines, optimize monitoring, and collaborate with engineering teams. Ideal candidates will have 5+ years of experience and a deep knowledge of AWS services. Join a collaborative international team and enjoy flexible working hours.

Benefits

100% remote work

Flexible hours

High-impact role

Qualifications

• 5+ years of experience as an SRE or similar role.
• Deep knowledge of AWS services (EC2, ECS, RDS, Lambda, S3, etc.).
• Experience with CI/CD tools like GitLab CI or Jenkins.

Responsibilities

• Design, implement, and maintain scalable AWS infrastructure.
• Develop and manage CI/CD pipelines using Terraform.
• Set up monitoring and incident response processes.

Skills

AWS services

Infrastructure as code

Linux systems administration

CI/CD tools

Networking concepts

Observability tools

Tools

Terraform

GitLab CI

Prometheus

Job description

About the job Site Reliability Engineer (SRE)

Job Description

Location: Full remote, EU timezone (CET +/- 2 hours)
Start Date: As soon as possible
Languages: English required

We are looking for a skilled Site Reliability Engineer (SRE) with deep expertise in AWS to help us scale and secure our infrastructure. As an SRE, you will be instrumental in ensuring the reliability, performance, and scalability of our production systems. Youll work closely with engineering teams to automate operations, improve monitoring, and design resilient systems.

Responsabilities:

• Design, implement, and maintain scalable, resilient AWS infrastructure
• Develop and manage CI/CD pipelines and infrastructure-as-code (Terraform or similar)
• Set up and optimize monitoring, alerting, and incident response processes
• Proactively identify and resolve performance, reliability, and security issues
• Collaborate with development teams to integrate SRE best practices into their workflows
• Conduct post-mortems and root cause analyses on incidents
• Participate in on-call rotations to support 24/7 system reliability

Requirements:

• 5+ years of experience as an SRE or similar role
• Deep knowledge of AWS services (EC2, ECS, RDS, Lambda, S3, etc.)
• Proficient in infrastructure-as-code tools (Terraform, CloudFormation, etc.)
• Solid experience with Linux systems administration and networking concepts
• Experience with CI/CD tools (GitLab CI, Jenkins, etc.)
• Familiarity with observability tools (Prometheus, Grafana, Datadog, etc.)

Nice To Have:

• Experience with container orchestration (ECS, EKS, or Kubernetes)
• Understanding of security best practices in cloud environments
• Exposure to incident management frameworks (SRE handbook, etc.)

Why Join Us:

• 100% remote work with flexible hours
• High-impact role with autonomy and ownership
• Collaborative and international engineering team
• Cutting-edge tech stack with strong focus on reliability and automation.