Platform engineer in cloud infrastructure

Muzz; Greater London; Hybrid; GBP 45,000 - 75,000; Full time

Benefits offered by this job

Equity

Private healthcare

33 days holiday per year

Learning Fridays & team trips

Job summary

Muzz ищет Mid-Level DevOps / Platform Engineer для масштабирования и оптимизации облачной инфраструктуры в гибридном режиме в Великобритании. Ваша задача — управлять AWS, Kubernetes, CI/CD и безопасностью, чтобы ускорить доставку продуктов и повысить устойчивость сервисов.

Вы будете работать в тесном взаимодействии с 5 команд продукта, внедрять GitOps практики и развивать инструменты самообслуживания. Требуется 3+ года опыта, знание Terraform, Docker, Istio и облачными сервисами, готовность к

Qualifications

• 3+ года опыта в DevOps/SRE/Platform Engineering.
• Опыт работы с AWS (IAM, EKS, EC2, VPC, S3).
• Опыт с Kubernetes, Docker и CI/CD pipelines.

Responsibilities

• Provision and manage AWS infrastructure using Terraform and Atlantis.
• Управление Kubernetes кластером и автошкалирование (Karpenter)
• Создание и поддержка CI/CD пайплайнов (GitHub Actions)
• Мониторинг и инцидент-реагирование; безопасная сеть (VPN, Cloudflare)
• Сотрудничество с 5 продуктовыми командами; создание самообслуживаемых инструментов.

Skills

AWS

Kubernetes

Terraform

CI/CD

GitOps

Docker

Security

Tools

ArgoCD

Kustomize

Istio

Karpenter

Grafana

Mimir

Tempo

FluentBit

CloudWatch

Cloudflare

Atlantis

Job description

Описание:

We are a lean, high-impact core infrastructure team responsible for the platform that powers 5 distinct product teams. We believe in high automation, GitOps, and providing a seamless developer experience. Because we are a small team supporting a growing engineering organisation, the work you do here will have immediate, visible impact across the company. We are looking for an ambitious Mid-Level DevOps / Platform Engineer to help us scale, secure, and optimise our cloud infrastructure.

Задачи:

Provision and manage AWS infrastructure using Terraform, with Atlantis driving our pull-request-based automation. Manage and scale our container orchestration platform using Kubernetes, optimising compute resources and auto-scaling with Karpenter, and managing traffic routing via Istio. Build, maintain, and optimize robust build pipelines using GitHub Actions and Bazel, while managing continuous delivery into Kubernetes using ArgoCD and Kustomize. Maintain comprehensive visibility into our systems and participate in incident response. You will manage and improve our monitoring stack utilizing FluentBit (logging), Mimir (metrics), Tempo (tracing), and Grafana (dashboards), alongside AWS CloudWatch. Manage edge configurations, DNS, and security via Cloudflare, and maintain secure team access via our internal VPN. Act as a strategic partner to our 5 product teams. You will help troubleshoot deployment issues, optimise their build times, and build self-service tooling that makes their lives easier.

Требования:

3+ years of experience in a DevOps, SRE, or Platform Engineering role. Strong practical knowledge of AWS (IAM, EKS, EC2, VPCs, S3, etc.). Solid understanding of Docker and hands-on experience running and troubleshooting workloads in Kubernetes. Proven experience with Terraform and writing CI/CD pipelines from scratch (we use GitHub Actions). You take ownership of your work, are eager to learn the tools you don’t already know, and proactively look for architectural bottlenecks before they break. Excellent collaboration skills. You can explain complex infrastructure concepts to product developers and write clear internal documentation. You must be currently located in UK AND be able to work without visa sponsorship. We are not sponsoring a work visa for this role.

Будет плюсом:

Experience with GitOps principles and tools like ArgoCD and Kustomize; Familiarity with advanced Kubernetes tooling like Istio (Service Mesh) and Karpenter (Node Autoscaling); Experience with the Grafana observability ecosystem (Mimir, Tempo, FluentBit); Experience with Bazel for fast, reproducible builds; Familiarity with Atlantis for Terraform PR automation; Knowledge of Google Cloud Platform, particularly BigQuery and Vertex AI

Условия:

£45,000 - £75,000 + equity Full-time Hybrid (2 Days in office - Tue & Thur) Private healthcare cover (UK) everyone on the team gets a slice of the pie. the last Friday of every month is set aside for you to learn and develop. We fly the whole team to somewhere amazing twice a year to connect and have fun. All full-time members get at least 33 days of holiday, regardless of where they live.