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Raydar

Infrastructure Engineer

Posted 29 Days Ago
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In-Office
London, Greater London, England, GBR
Mid level
In-Office
London, Greater London, England, GBR
Mid level
Own the stability and operation of secure, large-scale production infrastructure. Responsibilities include observability, alerting, configuration management, upgrades, incident response, software deployments, workload migrations, troubleshooting, performance tuning, and automation. The role partners with engineering and delivery teams on system design, uses production code and container orchestration, and participates in an on-call rota approximately every five to six weeks.
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About the company

Our client is a software company.

The role

Raydar is recruiting for this role on behalf of our client. Own the stability and day-to-day operation of production infrastructure for secure, large-scale software deployments. Partner with engineering and delivery colleagues on design, incident response and automation, including a periodic on-call shift.

What you'll do

- Build and maintain dependable, scalable services across secure production deployments.

- Take charge of production health, covering observability, alerts, configuration control and version upgrades.

- Collaborate with delivery and product engineers on sound, scalable system design.

- Help investigate, fix and head off production incidents alongside colleagues.

- Roll out new software releases across production environments and move workloads onto newer infrastructure.

- Drive automation that removes repetitive manual work, including solutions that use modern AI tooling.

- Troubleshoot and tune services and infrastructure for lasting stability and growth.

- Join an on-call rota, about once every 5 to 6 weeks, to support production incidents.


Requirements

What we're looking for

- 1 to 5 years in infrastructure engineering or site reliability engineering.

- Practical experience running dependable, high-scale production environments.

- Writes production code every day and can pass a live coding exercise; scripting alone is not sufficient.

- Hands-on production use of containers and orchestration tools.

- Proficiency in at least one of Java, Python, Go or JavaScript.

- Experience in defense technology or another technically complex organisation.

- Degree in computer science or software engineering from an accredited university.

- History of replacing manual work with automation and strengthening system stability.

- Comfortable with a fast-moving, self-directed setting that includes on-call duty.

- Currently holds active UK DV security clearance and meets the associated nationality requirement.

- Lives within a short commute of the London secure site, or is ready to relocate there.

Bonus points

- Experience with infrastructure-as-code tooling or CI/CD pipelines.

- Defense technology or government background.

- Deep Kubernetes knowledge.


Benefits

Compensation and benefits

- Base salary: GBP 90,000 to 105,000 per year

- Equity

- Health, dental and vision coverage

- Life and disability insurance

- Flexible time off

- Paid holidays

- Parental leave and family benefits

- Retirement plan

- Relocation support

Location and work model

- London, United Kingdom

- Hybrid, with in-office work expected and 1 to 2 days per week working from home

- Full-time

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