Platform / DevOps Engineer

Platform / DevOps Engineer — Mid-Level

Muzz is the world's largest Muslim marriage platform, connecting over 20 million members and facilitating over a million couples' marriages. You'll join a lean, high-impact infrastructure team supporting five product teams, focusing on automation, GitOps practices, and seamless developer experience.

The Role

Rather than reactive system maintenance, this position actively evolves the technology stack, enhances deployment pipelines, and multiplies the productivity of product developers.

Key Responsibilities

• Provision and manage AWS infrastructure using Terraform, with pull-request-driven automation via Atlantis
• Scale and maintain Kubernetes clusters, optimising compute resources with Karpenter and handling traffic routing via Istio
• Design and optimise CI/CD pipelines using GitHub Actions and Bazel, delivering continuously to Kubernetes via ArgoCD and Kustomize
• Build and maintain observability systems: logging with FluentBit, metrics with Mimir, tracing with Tempo, and dashboards in Grafana and AWS CloudWatch
• Manage edge configuration, DNS and security through Cloudflare and internal VPN infrastructure
• Enable product developers by troubleshooting deployments, reducing build times and creating self-service tools

Required Qualifications

• 3+ years in DevOps, SRE or platform engineering roles
• Strong hands-on AWS experience: IAM, EKS, EC2, VPCs, S3
• Solid Docker fundamentals and practical Kubernetes troubleshooting skills
• Proven Terraform experience and ability to write CI/CD pipelines from scratch using GitHub Actions
• Proactive problem-solver with ability to identify architectural bottlenecks
• Strong collaboration and communication skills; ability to explain infrastructure concepts to product developers and produce clear documentation

Preferred Skills

• GitOps experience with ArgoCD and Kustomize
• Familiarity with advanced Kubernetes patterns
• (No expectation to know the entire stack on day one)

Compensation & Benefits

• £45,000–£75,000 annually plus equity
• Full-time role based in Aldgate, London (hybrid: Tuesday & Thursday in-office)
• Private healthcare covering dental, specialist care and 24/7 GP access
• Meaningful equity package
• Minimum 33 days holiday
• One learning day off per month
• Two international team trips annually
• Regular social events
• Fast hiring process

Location & Eligibility

• Must be currently based in the UK
• No visa sponsorship available; must have right to work without sponsorship