Hybrid Site Reliability Engineer — Scale & Automate Cloud

Capital on Tap; Greater London; Hybrid; GBP 70,000 - 120,000; Full time

Benefits offered by this job

Private Healthcare including dental &_

Worldwide travel insurance

Anniversary Rewards (£250, £500, £750)

Salary Sacrifice Pension Scheme up to

28 days holiday

Annual Learning and Wellbeing Budget

Enhanced Parental Leave

Cycle to Work Scheme

Season Ticket Loan

6 free therapy sessions per year

Dog Friendly Offices

Free drinks and snacks

Job summary

Capital On Tap is hiring a Site Reliability Engineer to join a hybrid embedded SRE model. You will design, build, monitor and scale platforms, collaborating with XP to own architecture and paved paths for product teams.

You will manage cloud resources, implement IaC, and enhance CI/CD pipelines while improving system reliability and performance across the stack. The role emphasizes proactive incident response and strong stakeholder collaboration.

Qualifications

• Experience managing public cloud environments and related services.
• Proficient in writing, managing and optimising infrastructure using IaC tools like Terraform.
• Experience with CI/CD tools, pipelines, templates and troubleshooting.
• Proficient with containerisation (Kubernetes and Docker).
• Experience building/deploying frontend applications with CodeMagic.
• Knowledge or experience with Google Firebase.
• Experience with cloud monitoring solutions.
• Proficiency in at least one scripting language (Python, PowerShell, Go).
• Strong communication and collaboration skills; software development background.

Responsibilities

• Manage and automate resources in Azure, Datadog, NGINX & Cloudflare.
• Develop, deploy and monitor Kubernetes and Serverless resources.
• Build, manage and evolve IaC using Terraform, Helm and Go CRDs.
• Improve systems, processes and technologies; consult stakeholders on performance.
• Design and maintain monitoring and alerting strategies using Datadog.
• Contribute to new application architecture and design processes.
• Design solutions to reduce toil and automate tasks to boost productivity.
• Create SLIs/SLOs and increase application visibility.
• Align with Product on SLAs and core service objectives.
• Collaborate with core teams to build reusable, automated solutions.
• Optimise CI/CD pipelines and developer workflows with Azure DevOps, Github, Octopus Deploy, MirrorD, Flux.
• Lead incident response and participate in post-mortems to protect customer experience.

Skills

Public cloud

Kubernetes

Docker

CI/CD

Infrastructure as Code

Frontend build tooling (CodeMagic)

Firebase

Cloud monitoring

Scripting (Python/PowerShell/Go)

Software development background

Communication

Tools

Terraform

Helm

Go CRDs

Azure DevOps

Github

Octopus Deploy

MirrorD

Flux

Job description

Capital On Tap is hiring a Site Reliability Engineer to join a hybrid embedded SRE model. You will design, build, monitor and scale platforms, collaborating with XP to own architecture and paved paths for product teams.

You will manage cloud resources, implement IaC, and enhance CI/CD pipelines while improving system reliability and performance across the stack. The role emphasizes proactive incident response and strong stakeholder collaboration.